Sort:
Alphabetically |
by Industry |
by Location |
by Type
 |
Company |
Location |
Industry |
Type |
| |
@Link Networks |
Chicago, Illinois |
Computer Services-Networks-LAN
Computer Services-Networks-WAN
Internet Access (business)
|
|
 |
|
| |
1031properties.com |
Northbrook, Illinois |
Real Estate
|
Private |
|
|
| |
161 North Clark |
Chicago, Illinois |
Office Buildings
Real Estate
|
Subsidiary |
|
|
| |
21st Century Telecom |
Chicago, Illinois |
Cable Internet Access (consumer)
Cable Television Service
High-Speed Internet Access (consumer)
Internet Access (business)
Internet Access (consumer)
Local Telephone Service (business)
Local Telephone Service (consumer)
|
Subsidiary |
|
|
| |
2nd Century |
Lisle, Illinois |
E-mail Services (business)
Internet Access (business)
Local Telephone Service (business)
|
|
|
|
| |
2Xchange |
Chicago, Illinois |
Application Service Provider (ASP)
|
Private |
|
|
| |
30/20 Inc. |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
A. Eicoff & Co |
Chicago, Illinois |
Advertising
Marketing
Marketing-Advertising-Creative
|
Subsidiary |
|
|
| |
A.T. Kearney |
Chicago, Illinois |
Consulting
Consulting-Management/Business Strategy
Staffing/Human Resources
Staffing/Human Resources-Recruiting
|
Subsidiary |
|
|
| |
Abbott Laboratories |
Abbott Park, Illinois |
Drugs
|
Public |
|
|
| |
ABC Interactive |
Rolling Meadows, Illinois |
Marketing
Marketing-Data Analytics
|
Subsidiary |
|
|
| |
Abelson-Taylor Inc |
Chicago, Illinois |
Advertising
Marketing
Marketing-Advertising-Creative
|
Private |
|
|
| |
ABN AMRO North America |
Chicago, Illinois |
Banking
Banking (business)
|
Public |
|
|
| |
ABN AMRO Private Equity |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Subsidiary |
|
|
| |
Accenture |
Chicago, Illinois |
Consulting
Consulting-Information Technology
Consulting-Management/Business Strategy
|
Private |
|
|
| |
Access Search International |
Chicago, Illinois |
Staffing/Human Resources
Staffing/Human Resources-Recruiting
|
Private |
|
|
| |
Acrux Integrated Solutions |
Naperville, Illinois |
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
Adecco |
Chicago, Illinois |
Staffing/Human Resources
Staffing/Human Resources-Temp Staff
|
Public |
|
|
| |
Adelphia Business Solutions |
Downers Grove, Illinois |
Internet Messaging Services (business)
Local Telephone Service (business)
|
Private |
|
|
| |
Adeptia |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
Aesiq |
Evanston, Illinois |
|
Private |
|
|
| |
Aetna U.S. Healthcare |
Chicago, Illinois |
Insurance
Insurance (business)
Insurance-Health (consumer)
|
Public |
|
|
| |
Agency.com |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Public |
|
|
| |
Aha Interactive |
Chicago, Illinois |
Computer Software Makers
Education-K through 12
|
Private |
|
|
| |
Allegiance Telecom |
Chicago, Illinois |
E-mail Services (business)
Internet Access (business)
Local Telephone Service (business)
Telco Services-CLEC
|
Public |
|
|
| |
Allen & Company |
New York, New York |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Allied Capital Corp. |
Chicago, Illinois |
Banking (business)
Private Equity
SBA Lenders
Venture Capital
|
Public |
|
|
| |
Allstate Insurance Company |
Northbrook, Illinois |
Insurance
Insurance-Auto
Insurance-Home
|
Public |
|
|
| |
Alpha Capital Partners Ltd. |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Alternative Resources Corp. |
Barrington, Illinois |
Consulting
Consulting-Information Technology
|
Public |
|
|
| |
Altrum Technologies |
Chicago, Illinois |
Computer Software Makers
Education
|
Private |
|
|
| |
Alumninum.com |
New York, New York |
B2B ecommerce
|
|
|
|
| |
America Online |
Dulles, Virginia |
Dial-up Internet Access (consumer)
Internet Access (consumer)
|
Public |
|
|
| |
Americaneagle.com |
Park Ridge, Illinois |
Web Site Services
Web Site Services- Hosting
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
AmericasDoctor |
Gurnee, Illinois |
Drugs
Health Care
Media
Portals/Web Destinations
|
Private |
|
|
| |
Ameritech/SBC Communications |
San Antonio, Texas |
DSL Internet Access (consumer)
High-Speed Internet Access (consumer)
Local Telephone Service (business)
Local Telephone Service (consumer)
Long Distance Telephone Service (consumer)
|
Public |
|
|
| |
Ampersand Medical |
Chicago, Illinois |
Biotech
|
Public |
|
|
| |
Andersen Consulting |
Chicago, Illinois |
Consulting
Consulting-Information Technology
Consulting-Management/Business Strategy
|
Private |
|
|
| |
Andersen Worldwide |
Chicago, Illinois |
Holding Company
|
Private |
|
|
| |
Andrew Corp. |
Orland Park, Illinois |
Telco Equipment
|
Public |
|
|
| |
Angle Park |
Chicago, Illinois |
Production-Video
|
Private |
|
|
| |
Apartments.com |
Chicago, Illinois |
B2C Ecommerce
Home
Home-Tenant /Renter Services
Portals/Web Destinations
|
Private |
|
|
| |
Apex Investment Partners |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
ARCH Venture Partners |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
ARRYX |
Chicago, Illinois |
|
Private |
|
|
| |
Art.com |
Chicago, Illinois |
Art, Antiques, Collectibles
B2C Ecommerce
Portals/Web Destinations
|
Subsidiary |
|
|
| |
Arthur Andersen |
Chicago, Illinois |
Accounting Services (business)
Accounting Services-Audits (business)
Accounting Services-Tax (business)
Consulting
Consulting-Information Technology
Consulting-Management/Business Strategy
|
Private |
|
|
| |
Ashton Partners |
Chicago, Illinois |
Consulting-Management/Business Strategy
|
Private |
|
|
| |
AssignmentEditor.com |
Chicago, Illinois |
Entertainment
Journalists
Media
|
|
|
|
| |
AT&T Broadband |
Englewood, Colorado |
Cable Television Service
|
Subsidiary |
|
|
| |
AT&T Corp. |
New York, New York |
Internet Access (business)
Local Telephone Service (business)
Telco Services
|
Public |
|
|
| |
AT&T Internet Services |
Bridgewater, New Jersey |
|
|
|
|
| |
AT&T Wireless |
Redmond, Washington |
Mobile Phone Service (business)
Mobile Phone Service (consumer)
|
Public |
|
|
| |
AT&T WorldNet |
|
|
|
|
|
| |
AT&T@Home |
Redwood City, California |
Cable Internet Access (consumer)
DSL Internet Access (consumer)
High-Speed Internet Access (consumer)
Internet Access (business)
Internet Access (consumer)
|
Public |
|
|
| |
Atomic Imaging |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
Web Site Services-E-Commerce Enabling
|
Private |
|
|
| |
Audit Bureau of Circulations |
Schaumburg, Illinois |
Marketing
Marketing-Data Analytics
|
Non-profit |
|
|
| |
Authentify |
Chicago, Illinois |
Computer Software Makers
Security
Security-Ecommerce
|
Private |
|
|
| |
Azamba |
Chicago, Illinois |
Application Service Provider (ASP)
Computer Software Makers
|
|
|
|
| |
B2BWorks |
Chicago, Illinois |
Advertising
Marketing-Affiliate Marketing
|
Private |
|
|
| |
Bain Chicago |
Chicago, Illinois |
Consulting
Consulting-Management/Business Strategy
|
Private |
|
|
| |
Baker & McKenzie |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
Bang! Chicago |
Chicago, Illinois |
Advertising
|
Private |
|
|
| |
Bank One |
Chicago, Illinois |
Banking
Banking (business)
Banking (consumer)
|
Public |
|
|
| |
Batterson Venture Partners |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Bauhaus Technologies |
Chicago, Illinois |
Consulting
Consulting-Information Technology
PURCHASED
|
Subsidiary |
|
|
| |
Bazillion |
Seattle, Washington |
Dial-up Internet Access (consumer)
DSL Internet Access (consumer)
High-Speed Internet Access (consumer)
Internet Access (business)
Internet Access (consumer)
|
Private |
|
|
| |
BEA Systems, Inc. |
Schaumburg, Illinois |
Computer Software Makers
|
Public |
|
|
| |
BeautyJungle.com |
Chicago, Illinois |
GRAVEYARD
|
Private |
|
|
| |
Beecken Petty & Co. |
Lisle, Illinois |
Health Care
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
BeehiveBuys.com |
, Illinois |
B2B ecommerce
|
|
|
|
| |
BehindTheChair.com |
Roselle, Illinois |
|
|
|
|
| |
Bell Labs |
Naperville, Illinois |
Computer Software Makers
|
Subsidiary |
|
|
| |
Benefitdecisions |
Chicago, Illinois |
Computer Software Makers
|
Private |
|
|
| |
bid4real.com |
Chicago, Illinois |
Real Estate
|
Private |
|
|
| |
BidBuyBuild |
Chicago, Illinois |
B2B ecommerce
|
Private |
|
|
| |
BigEdge |
Chicago, Illinois |
PURCHASED
|
|
|
|
| |
BigTimeRecruit.com |
Evanston, Illinois |
Portals/Web Destinations
Sports
|
Private |
|
|
| |
BlackVoices.com |
Chicago, Illinois |
Portals/Web Destinations
|
Public |
|
|
| |
Blue Cross & Blue Shield Assoc |
Chicago, Illinois |
|
Non-profit |
|
|
| |
BlueMeteor |
Chicago, Illinois |
Application Service Provider (ASP)
Computer Software Development
|
Private |
|
|
| |
BlueStar Ventures |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Bluevector |
New York, New York |
GRAVEYARD
Venture Capital
Venture Capital-Corporate
Venture Capital-Early Stage
Venture Capital-Later Stage
|
|
|
|
| |
Boeing |
Chicago, Illinois |
Aerospace/Defense
Manufacturing
|
Public |
|
|
| |
Boom Cubed |
Chicago, Illinois |
Marketing-Events
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
Booz-Allen & Hamilton |
Chicago, Illinois |
Consulting
Consulting-Information Technology
Consulting-Management/Business Strategy
|
Private |
|
|
| |
Bounty Media |
Chicago, Illinois |
Advertising
|
Private |
|
|
| |
Braun Consulting |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Public |
|
|
| |
Briefing.com |
Chicago, Illinois |
Media
|
Private |
|
|
| |
Brinson Partners |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Later Stage
|
Private |
|
|
| |
Britannica.com |
Chicago, Illinois |
Portals/Web Destinations
|
Private |
|
|
| |
BroadBand Office |
Falls Church, Virginia |
Internet Access (business)
Local Telephone Service (business)
Real Estate
Telco Services
Telco Services-Telephone Service-Long Distance
Web Site Services- Hosting
|
Private |
|
|
| |
Bronner Group |
Chicago, Illinois |
Consulting
Consulting-Information Technology
Government
|
Private |
|
|
| |
Brunswick Corp. |
Lake Forest, Illinois |
Manufacturing
|
Public |
|
|
| |
BulkMarkets.com |
Chicago, Illinois |
B2B ecommerce
|
Private |
|
|
| |
buzz msp |
Chicago, Illinois |
Marketing
Marketing-Advertising-Brand Development
Marketing-Advertising-Creative
Marketing-Advertising-Media Planning/Buying
Marketing-Events
|
Private |
|
|
| |
Buzzbait |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
Buzzteen.com |
Chicago, Illinois |
Marketing-Market Research
|
Private |
|
|
| |
Cadant |
Lisle, Illinois |
Communications Equipment
Media-Cable
|
Private |
|
|
| |
Cahokia Fund |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Callisto Software |
Wheaton, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Cambia Networks |
Rosemont, Illinois |
Computer Software Makers
|
Private |
|
|
| |
CapacityWeb.com |
Chicago, Illinois |
B2C Ecommerce
GRAVEYARD
Manufacturing
|
Private |
|
|
| |
Capital for Business Inc. |
Clayton, Missouri |
Manufacturing
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Cars.com |
Chicago, Illinois |
Automotive
Portals/Web Destinations
|
|
|
|
| |
Catalyst Equity Partners |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Later Stage
|
Private |
|
|
| |
CB Richard Ellis |
Rosemont, Illinois |
Real Estate
Real Estate-Broker
Real Estate-Broker-Industrial
Real Estate-Broker-Offices
Real Estate-Property Management
Real Estate-Property Management-Offices
Real Estate-Tenant Representation
|
Public |
|
|
| |
CCC Information Services |
Chicago, Illinois |
Computer Software Makers
|
Public |
|
|
| |
CDW Computer Centers, Inc. |
Vernon Hills, Illinois |
Computer Hardware Sales
Computer Software Sales
|
Public |
|
|
| |
Cellular One |
, Illinois |
Mobile Phone Service (business)
Mobile Phone Service (consumer)
|
Subsidiary |
|
|
| |
Centerpoint Properties |
Oak Brook, Illinois |
Real Estate
Real Estate-REIT
|
Public |
|
|
| |
Centerpost Corp. |
Chicago, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Centrifusion |
Chicago, Illinois |
Web Site Services-Design
Web Site Services-Development
Web Site Services-E-Commerce Enabling
|
Private |
|
|
| |
Chapman & Cutler |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
Chic WIT |
|
|
|
|
|
| |
Chicago Bears |
Lake Forest, Illinois |
Sports
|
Private |
|
|
| |
Chicago Board of Elections |
Chicago, Illinois |
Government
|
Government |
|
|
| |
Chicago Cable Commission |
Chicago, Illinois |
|
Government |
|
|
| |
Chicago Corporation |
|
GRAVEYARD
|
|
|
|
| |
Chicago Cultural Center |
Chicago, Illinois |
Government
|
Government |
|
|
| |
Chicago Daily News |
|
|
|
|
|
| |
Chicago Financial Search |
Chicago, Illinois |
|
Private |
|
|
| |
Chicago Financial Search |
Chicago, Illinois |
|
Private |
|
|
| |
Chicago Interactive Marketing |
Chicago, Illinois |
Associations
|
Non-profit |
|
|
| |
Chicago Mercantile Exchange |
Chicago, Illinois |
|
|
|
|
| |
Chicago Sun-Times |
Chicago, Illinois |
Media
Portals/Web Destinations
|
Subsidiary |
|
|
| |
Chicago Tribune |
Chicago, Illinois |
Media
|
Subsidiary |
|
|
| |
Chicago Venture Partners, L.P. |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Public |
|
|
| |
Chicago-Scene.com |
Chicago, Illinois |
Media
|
Private |
|
|
| |
ChicagoSports.com |
Chicago, Illinois |
Sports
|
|
|
|
| |
ChinaOnline |
Chicago, Illinois |
Portals/Web Destinations
|
Private |
|
|
| |
CID Equity Partners |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Cigar.com |
Concord, Ohio |
B2C Ecommerce
|
Private |
|
|
| |
CIGNA |
Chicago, Illinois |
Insurance
Insurance (business)
Insurance-Auto
Insurance-Health (consumer)
Insurance-Home
Insurance-Life (consumer)
|
Public |
|
|
| |
CIMCO Communications |
Oakbrook Terrace, Illinois |
Internet Access (business)
Local Telephone Service (business)
Telco Services
Telco Services-Telephone Service-Long Distance
Telephone Service-Internet-based
|
Private |
|
|
| |
Citadel Investment Group |
Chicago, Illinois |
|
|
|
|
| |
Citigate Cunningham |
Chicago, Illinois |
Marketing-Advertising-Brand Development
Public Relations
|
Subsidiary |
|
|
| |
Citigroup |
Chicago, Illinois |
Banking
Insurance
Insurance-Life (consumer)
Investment Banking
Mergers & Acquisitions
Money Management (consumer)
Money Management (institutional/business)
|
Public |
|
|
| |
CIVC Partners |
Chicago, Illinois |
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Clarity Consulting |
Chicago, Illinois |
Consulting
|
|
|
|
| |
Classified Ventures, Inc. |
Chicago, Illinois |
B2C Ecommerce
Portals/Web Destinations
|
Private |
|
|
| |
Clear |
Lincolnshire, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Click Commerce |
Chicago, Illinois |
Computer Software Makers
|
Public |
|
|
| |
Closerlook |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
CMGI |
Andover, Massachusetts |
Incubators
Venture Capital
Venture Capital-Early Stage
|
Public |
|
|
| |
Cobra Electronics |
Chicago, Illinois |
Manufacturing
|
Public |
|
|
| |
Cogent Communications |
Washington, District of Columbia |
Internet Access (business)
|
Private |
|
|
| |
Cognitive Concepts |
Evanston, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Cole Taylor Bank |
Chicago, Illinois |
Banking
Banking (business)
Banking (consumer)
|
Private |
|
|
| |
Comdisco |
Rosemont, Illinois |
Computer Hardware Rental
Consulting
Consulting-Information Technology
Web Site Services
Web Site Services- Hosting
|
Public |
|
|
| |
Comdisco Ventures |
Menlo Park, California |
Private Equity
Venture Capital
Venture Capital-Later Stage
|
Private |
|
|
| |
Comiskey Park (new) |
Chicago, Illinois |
|
|
|
|
| |
Comiskey Park (Old) |
Chicago, Illinois |
|
Subsidiary |
|
|
| |
Commencia |
Naperville, Illinois |
Consulting
Consulting-Information Technology
Consulting-Management/Business Strategy
|
Private |
|
|
| |
Commercial Realty Online (COMR |
|
GRAVEYARD
Real Estate
|
|
|
|
| |
Commerx |
Westchester, Illinois |
B2B ecommerce
|
Private |
|
|
| |
Compendit |
Chicago, Illinois |
Computer System Management (business)
Consulting-Information Technology
|
Private |
|
|
| |
compUcoach |
Villa Park, Illinois |
Computer System Management (business)
Consulting-Information Technology
|
Private |
|
|
| |
Computer Associates |
Chicago, Illinois |
Computer Software Makers
|
Public |
|
|
| |
comScore |
Chicago, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Convergent Communications |
Schaumburg, Illinois |
GRAVEYARD
Internet Access (business)
Local Telephone Service (business)
Telco Services
Telco Services-CLEC
Telco Services-Telephone Service-Long Distance
|
Private |
|
|
| |
CoolSavings |
Chicago, Illinois |
Marketing-Advertising-Direct Marketing
|
Public |
|
|
| |
CoreComm Limited |
Chicago, Illinois |
E-mail Services (business)
Internet Access (business)
Local Telephone Service (business)
|
Public |
|
|
| |
Cosaweb |
Downers Grove, Illinois |
|
|
|
|
| |
Covad Communications |
Chicago, Illinois |
DSL Internet Access (consumer)
High-Speed Internet Access (consumer)
Internet Access (business)
Internet Access (consumer)
|
Public |
|
|
| |
CPRi |
North Barrington, Illinois |
Consulting
Consulting-Sales/Marketing
|
Private |
|
|
| |
Cricket Communications |
Nashville, Tennessee |
|
Subsidiary |
|
|
| |
Critical Mass |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
|
Public |
|
|
| |
Cultureworx |
Mount Prospect, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Curious Networks |
Chicago, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Cushman & Wakefield |
Chicago, Illinois |
Real Estate
Real Estate-Broker
Real Estate-Broker-Industrial
Real Estate-Broker-Offices
Real Estate-Property Management-Offices
Real Estate-Tenant Representation
|
Private |
|
|
| |
Cybiko |
Bloomingdale, Illinois |
Toys
|
Private |
|
|
| |
Cyborg Systems |
Chicago, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Cypress Medical Products |
McHenry, Illinois |
Health Care
|
Private |
|
|
| |
Dakota Capital Partners |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Dantis |
Chicago, Illinois |
Web Site Services
Web Site Services- Hosting
|
Private |
|
|
| |
DaVinci Software |
Chicago, Illinois |
Consulting-Information Technology
|
Private |
|
|
| |
dChain Commerce |
Champaign, Illinois |
Computer Software Makers
|
Private |
|
|
| |
DDB Chicago |
Chicago, Illinois |
Advertising
Marketing
Marketing-Advertising-Creative
Marketing-Advertising-Media Planning/Buying
|
Subsidiary |
|
|
| |
DealerSource |
Chicago, Illinois |
B2B ecommerce
|
Private |
|
|
| |
DealFlow |
Lake Forest, Illinois |
|
|
|
|
| |
Deloitte & Touche |
Chicago, Illinois |
Accounting Services (business)
Accounting Services-Audits (business)
Accounting Services-Tax (business)
|
Private |
|
|
| |
Deloitte Consulting |
Chicago, Illinois |
Consulting
Consulting-Information Technology
Consulting-Management/Business Strategy
|
Private |
|
|
| |
DesignKitchen |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
|
Private |
|
|
| |
Devers Group |
Wilmette, Illinois |
Venture Capital
Venture Capital-Early Stage
|
Private |
|
|
| |
DiamondCluster International |
Chicago, Illinois |
Consulting
Consulting-Information Technology
Consulting-Management/Business Strategy
|
Public |
|
|
| |
Digital Kitchen |
Chicago, Illinois |
Marketing-Advertising-Creative
Production-Video
|
Private |
|
|
| |
Digitalad Consultants |
Chicago, Illinois |
Web Site Services
Web Site Services- Hosting
Web Site Services-Design
|
Private |
|
|
| |
DigitalWork |
Chicago, Illinois |
|
Private |
|
|
| |
Distributoys.com |
Highland Park, Illinois |
Toys
|
Private |
|
|
| |
divine, inc. |
Chicago, Illinois |
Computer Software Development
Computer Software Makers
Consulting
|
Public |
|
|
| |
DL Strategies |
Chicago, Illinois |
Consulting-Sales/Marketing
|
Private |
|
|
| |
dotspot |
Chicago, Illinois |
Real Estate
|
Private |
|
|
| |
Douglas Elliman-Beitler |
Chicago, Illinois |
|
|
|
|
| |
DraftWorldwide |
Chicago, Illinois |
Advertising
Marketing
Marketing-Advertising-Direct Marketing
|
Subsidiary |
|
|
| |
DriveChicago.com |
Arlington Heights, Illinois |
Automotive
B2C Ecommerce
|
Private |
|
|
| |
Drivelogic |
Chicago, Illinois |
Application Service Provider (ASP)
Auto Rental
Automotive
Computer Software Makers
|
Subsidiary |
|
|
| |
Duchossois TECnology Partners |
Elmhurst, Illinois |
Venture Capital
Venture Capital-Early Stage
|
Private |
|
|
| |
Dunn Solutions Group |
Skokie, Illinois |
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
duoDesign |
Evanston, Illinois |
Incubators
Venture Capital
Venture Capital-Early Stage
|
Private |
|
|
| |
Dynamic Trade |
Chicago, Illinois |
Marketing-Affiliate Marketing
|
Private |
|
|
| |
e-port |
Chicago, Illinois |
Office Buildings
Real Estate
|
|
|
|
| |
E-Power Marketing Inc. |
Oshkosh, Wisconsin |
Marketing
Web Site Services
|
Private |
|
|
| |
EarthLink |
Atlanta, Georgia |
Dial-up Internet Access (consumer)
DSL Internet Access (consumer)
High-Speed Internet Access (consumer)
Internet Access (business)
Internet Access (consumer)
|
Public |
|
|
| |
eBlast Ventures |
Chicago, Illinois |
Consulting-Information Technology
Consulting-Management/Business Strategy
Venture Capital
Venture Capital-Early Stage
Web Site Services
Web Site Services-Design
Web Site Services-Development
Web Site Services-E-Commerce Enabling
|
Private |
|
|
| |
Econ One |
Los Angeles, California |
|
|
|
|
| |
eCreativeSearch.com |
Chicago, Illinois |
Media
|
|
|
|
| |
Edgewater Funds |
Chicago, Illinois |
Private Equity
Venture Capital
|
Private |
|
|
| |
EDS |
Chicago, Illinois |
Computer System Management (business)
|
Public |
|
|
| |
Edventions |
Skokie, Illinois |
Computer Software Makers
Education
Education-K through 12
|
|
|
|
| |
eKiosk.com Corp. |
New Lenox, Illinois |
|
Private |
|
|
| |
Electric Lightwave |
Chicago, Illinois |
Internet Access (business)
Local Telephone Service (business)
|
Public |
|
|
| |
Electronic Knowledge Interchan |
Chicago, Illinois |
Web Site Services-Development
Web Site Services-E-Commerce Enabling
|
Private |
|
|
| |
eLoyalty |
Lake Forest, Illinois |
Marketing
Marketing-Data Analytics
|
|
|
|
| |
Emicom Group |
Israel |
|
|
|
|
| |
Empower Geographics, Inc. |
Des Plaines, Illinois |
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
Engage |
Andover, Massachusetts |
|
|
|
|
| |
EnterAct |
Chicago, Illinois |
Dial-up Internet Access (consumer)
DSL Internet Access (consumer)
High-Speed Internet Access (consumer)
Internet Access (business)
Internet Access (consumer)
Web Site Services
Web Site Services- Hosting
|
Subsidiary |
|
|
| |
Entrepower |
|
GRAVEYARD
|
|
|
|
| |
EnvestNet |
Chicago, Illinois |
Portals/Web Destinations
|
|
|
|
| |
EnvoyWorldWide |
Billerica, Massachusetts |
Travel
|
|
|
|
| |
Epigraph, Inc. |
Chicago, Illinois |
Computer Software Makers
|
Private |
|
|
| |
EpiWorks |
Champaign, Illinois |
Electronics Makers
Electronics-Semiconductors
Manufacturing
|
Private |
|
|
| |
Eppraisals |
Chicago, Illinois |
Art, Antiques, Collectibles
B2C Ecommerce
|
Private |
|
|
| |
ePrairie.com |
Chicago, Illinois |
Media
|
Private |
|
|
| |
Equis |
Chicago, Illinois |
Real Estate
Real Estate-Tenant Representation
|
Private |
|
|
| |
Equity Office Properties Trust |
Chicago, Illinois |
Real Estate
|
Public |
|
|
| |
Ernst & Young International |
Chicago, Illinois |
Accounting Services (business)
Accounting Services-Audits (business)
Accounting Services-Tax (business)
|
Private |
|
|
| |
Essengent |
Aurora, Illinois |
Telco Services
Telco Services-Telephone Service-Long Distance
Telco Services-Wireless Phone Service
Telephone Service-Internet-based
|
Private |
|
|
| |
eswoosh |
Rolling Meadows, Illinois |
Consulting-Information Technology
|
Private |
|
|
| |
EthnicGrocer |
Chicago, Illinois |
B2C Ecommerce
|
|
|
|
| |
Evanston Business Investment G |
Evanston, Illinois |
|
Private |
|
|
| |
eVolution Point |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
|
|
|
| |
ewireless |
Highland Park, Illinois |
Telephone Service-Internet-based
|
|
|
|
| |
exault |
Chicago, Illinois |
Consulting
|
|
|
|
| |
exBigFive.com |
Chicago, Illinois |
|
Private |
|
|
| |
Excite@Home |
Redwood City, California |
|
Public |
|
|
| |
Exodus Communications |
Chicago, Illinois |
Web Site Services
Web Site Services- Hosting
|
Public |
|
|
| |
Extended Care Information Netw |
Northbrook, Illinois |
Computer Software Makers
Health Care
|
Private |
|
|
| |
ExtendedCare.com |
Northbrook, Illinois |
Computer Software Makers
Health Care
|
|
|
|
| |
Eziaz |
Chicago, Illinois |
Real Estate
|
Private |
|
|
| |
Falcon Crest |
|
|
|
|
|
| |
Farms.com |
Memphis, Tennessee |
B2B ecommerce
|
Private |
|
|
| |
FastParts.com |
San Jose, California |
B2B ecommerce
|
|
|
|
| |
FastWeb.com |
Skokie, Illinois |
B2C Ecommerce
Education
Education-Colleges and Universities
Education-K through 12
Marketing-Advertising-Direct Marketing
|
Private |
|
|
| |
FCB Worldwide |
Chicago, Illinois |
Advertising
Marketing
Marketing-Advertising-Brand Development
Marketing-Advertising-Creative
Marketing-Advertising-Direct Marketing
Marketing-Advertising-Media Planning/Buying
Marketing-Affiliate Marketing
|
Subsidiary |
|
|
| |
Fieldglass |
Naperville, Illinois |
Computer Software Makers
|
Private |
|
|
| |
FiNetrics |
Lisle, Illinois |
Accounting Services (business)
GRAVEYARD
|
Private |
|
|
| |
First Analysis Venture Capital |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
First Industrial Realty Trust |
Chicago, Illinois |
|
Public |
|
|
| |
First Tuesday |
Chicago, Illinois |
|
Private |
|
|
| |
FirstWorld Communications |
Chicago, Illinois |
Internet Access (business)
|
|
|
|
| |
FiveSight Technologies |
Chicago, Illinois |
Computer Software Makers
|
Private |
|
|
| |
FleetXchange.com |
Evanston, Illinois |
B2B ecommerce
|
Private |
|
|
| |
Fleishman-Hillard |
Chicago, Illinois |
Public Relations
|
|
|
|
| |
fob |
Chicago, Illinois |
B2B ecommerce
Chemicals
|
Private |
|
|
| |
Focal Communications |
Chicago, Illinois |
Internet Access (business)
Local Telephone Service (business)
Telco Services
Telco Services-Telephone Service-Long Distance
|
Public |
|
|
| |
FoodUSA.com |
Madison, Wisconsin |
GRAVEYARD
|
Private |
|
|
| |
Forefront Capital Management |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
|
Private |
|
|
| |
Forward.net |
Chicago, Illinois |
Internet Access (business)
Web Site Services
Web Site Services- Hosting
|
Private |
|
|
| |
Free-Market.net |
Chicago, Illinois |
Portals/Web Destinations
|
Non-profit |
|
|
| |
Freeborn & Peters |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
FreeDrive |
Chicago, Illinois |
Computer Services-Networks-LAN
DSL Internet Access (consumer)
|
Private |
|
|
| |
Frontenac Company |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Fry Multimedia |
Ann Arbor, Michigan |
|
Private |
|
|
| |
FullAudio.com |
Chicago, Illinois |
Media-Radio
|
Private |
|
|
| |
Fullscope |
Ann Arbor, Michigan |
Consulting-Information Technology
|
Private |
|
|
| |
G-Spot Design |
Chicago, Illinois |
Advertising
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
Galileo International |
Rosemont, Illinois |
Travel
|
Public |
|
|
| |
Garage.com |
Palo Alto, California |
Venture Capital
Venture Capital-Early Stage
|
Private |
|
|
| |
Gardner Carton & Douglas |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
Gary Lee Partners |
Chicago, Illinois |
Architects
Architects-Interior Design
|
Private |
|
|
| |
Gazoontite |
Schaumburg, Illinois |
B2C Ecommerce
|
Private |
|
|
| |
Generator |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
Genesis Recruiting |
Chicago, Illinois |
Staffing/Human Resources-Recruiting
|
Private |
|
|
| |
GeneXus |
Chicago, Illinois |
Computer Software Development
Computer Software Makers
|
Private |
|
|
| |
Geodesic Systems |
Chicago, Illinois |
|
|
|
|
| |
Giant Step |
Chicago, Illinois |
|
Private |
|
|
| |
GlobalCenter |
Chicago, Illinois |
|
Private |
|
|
| |
Globalcom |
Chicago, Illinois |
Internet Access (business)
Local Telephone Service (business)
Telco Services
Telco Services-CLEC
Telco Services-Telephone Service-Long Distance
|
Private |
|
|
| |
GMV Network |
Chicago, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Go2Call |
Evanston, Illinois |
Long Distance Telephone Service (consumer)
Telco Services
Telco Services-Telephone Service-Long Distance
Telephone Service-Internet-based
|
Private |
|
|
| |
GoCollect.com |
Schaumburg, Illinois |
B2C Ecommerce
Portals/Web Destinations
|
Private |
|
|
| |
Golan Productions |
Chicago, Illinois |
|
Private |
|
|
| |
Goldman Sachs |
Chicago, Illinois |
Banking
Banking (business)
Investment Banking
|
Public |
|
|
| |
GolfServ |
Chicago, Illinois |
Sports
|
Private |
|
|
| |
Golin/Harris International |
Chicago, Illinois |
Public Relations
|
Subsidiary |
|
|
| |
Gomembers.com |
Lombard, Illinois |
Application Service Provider (ASP)
Computer Software Makers
|
Private |
|
|
| |
Goose Island Brewery |
Chicago, Illinois |
|
|
|
|
| |
GOprinter.com |
Carol Stream, Illinois |
Application Service Provider (ASP)
GRAVEYARD
|
Private |
|
|
| |
Gordon & Glickson |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
Gorilla Polymedia |
Chicago, Illinois |
Application Service Provider (ASP)
Web Site Services
Web Site Services-Design
Web Site Services-Development
Web Site Services-E-Commerce Enabling
|
Private |
|
|
| |
Grant Thornton |
Chicago, Illinois |
Accounting Services (business)
|
Private |
|
|
| |
Gray Hair Management, LLC |
Deerfield, Illinois |
Consulting
Consulting-Management/Business Strategy
|
Private |
|
|
| |
Griswold, Heckel & Kelly Assoc |
Chicago, Illinois |
Architects
|
|
|
|
| |
Grubb & Ellis |
Chicago, Illinois |
Real Estate
Real Estate-Broker
Real Estate-Broker-Industrial
Real Estate-Broker-Offices
Real Estate-Property Management
Real Estate-Property Management-Offices
Real Estate-Property Management-Residential
|
Public |
|
|
| |
GSD&M |
Chicago, Illinois |
Advertising
Marketing
Marketing-Advertising-Creative
|
Subsidiary |
|
|
| |
GTCR Golder Rauner |
Chicago, Illinois |
Private Equity
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
GTE Internet |
|
|
|
|
|
| |
HA-LO |
Niles, Illinois |
Marketing
Marketing-Advertising-Brand Development
|
Public |
|
|
| |
Hambrecht & Quist (Chase) |
San Francisco, California |
Investment Banking
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
|
|
|
| |
Hamilton Partners |
Itasca, Illinois |
Real Estate-Broker-Industrial
Real Estate-Property Management-Offices
|
|
|
|
| |
Harris Trust & Savings Bank |
Chicago, Illinois |
Banking
Banking (business)
Banking (consumer)
|
Subsidiary |
|
|
| |
Hartford Computer Group |
Hoffman Estates, Illinois |
Computer Hardware Sales
Computer Services-Networks-LAN
Computer Services-Networks-WAN
Computer Software Sales
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
Heller Financial |
Chicago, Illinois |
Banking
Banking (business)
Money Management (institutional/business)
|
Public |
|
|
| |
Herman Miller |
Zeeland, Michigan |
Manufacturing
|
Public |
|
|
| |
Hill & Knowlton-Chicago |
Chicago, Illinois |
Public Relations
|
Subsidiary |
|
|
| |
Hines Interests L.P. |
Chicago, Illinois |
|
|
|
|
| |
Hollinger International |
Chicago, Illinois |
Media
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Public |
|
|
| |
Homefinder |
Chicago, Illinois |
B2C Ecommerce
Home
Home-Buyer Services
Portals/Web Destinations
|
|
|
|
| |
HomeScape.com |
Chicago, Illinois |
B2C Ecommerce
Home
Home-Buyer Services
Home-Tenant /Renter Services
Homebuilders
Portals/Web Destinations
|
|
|
|
| |
Hopkins & Sutter |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
host divine |
|
|
|
|
|
| |
HQ Global Workplaces |
Chicago, Illinois |
Real Estate
|
Private |
|
|
| |
HSA Commercial Real Estate |
Chicago, Illinois |
|
|
|
|
| |
Hummer Winblad Venture Partner |
San Francisco, California |
Private Equity
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
i-Street |
Chicago, Illinois |
Media
Portals/Web Destinations
|
Private |
|
|
| |
i.c.stars |
Chicago, Illinois |
|
Private |
|
|
| |
I°Works |
Chicago, Illinois |
|
|
|
|
| |
iCastle |
Chicago, Illinois |
B2C Ecommerce
Home
Homebuilders
|
|
|
|
| |
IEG Venture Partners |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
|
|
|
|
| |
iExplore |
Chicago, Illinois |
B2C Ecommerce
Portals/Web Destinations
Travel Planning (business)
|
|
|
|
| |
iFulfillment.com |
Chicago, Illinois |
|
Private |
|
|
| |
iGive.com |
Evanston, Illinois |
|
Private |
|
|
| |
Ignite Sports Media |
Chicago, Illinois |
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
Ignition State |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
Ikadega |
Northbrook, Illinois |
Computer Hardware Makers
|
Private |
|
|
| |
iLink Global |
Glen Ellyn, Illinois |
|
|
|
|
| |
Illinois Coalition |
Chicago, Illinois |
Not-for-profit
|
|
|
|
| |
Illinois Commerce Commission |
Springfield, Illinois |
Government
|
Government |
|
|
| |
Illinois Department of Commerc |
Chicago, Illinois |
Government
|
Government |
|
|
| |
Imperial Realty Co. |
Chicago, Illinois |
|
|
|
|
| |
Incredible Technologies |
Rolling Meadows, Illinois |
Video Games
|
Private |
|
|
| |
iNetDryCleaners.com |
Wheeling, Illinois |
B2C Ecommerce
|
Private |
|
|
| |
InfoBlox |
Evanston, Illinois |
Computer Hardware Makers
Computer Hardware Sales
|
Private |
|
|
| |
Information Resources |
Chicago, Illinois |
Marketing
Marketing-Market Research
|
Public |
|
|
| |
Inforte |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Public |
|
|
| |
Inland Real Estate Corp. |
Oak Brook, Illinois |
Real Estate-REIT
|
|
|
|
| |
Innuity |
Schaumburg, Illinois |
Web Site Services
Web Site Services- Hosting
Web Site Services-Design
Web Site Services-Development
Web Site Services-E-Commerce Enabling
|
Private |
|
|
| |
Insignia/ESG |
Chicago, Illinois |
Real Estate
|
Subsidiary |
|
|
| |
InstallShield Software Corp. |
Schaumburg, Illinois |
Computer Software Makers
Computer Software Sales
|
Private |
|
|
| |
InStep Software |
Chicago, Illinois |
Computer Software Makers
|
Private |
|
|
| |
InsuranceNoodle.com |
Chicago, Illinois |
Insurance (business)
|
Private |
|
|
| |
InterAccess |
Chicago, Illinois |
Dial-up Internet Access (consumer)
DSL Internet Access (consumer)
High-Speed Internet Access (consumer)
Internet Access (business)
Internet Access (consumer)
ISDN Internet Access (consumer)
|
Subsidiary |
|
|
| |
Intermedia Communications |
Chicago, Illinois |
Internet Access (business)
Local Telephone Service (business)
|
|
|
|
| |
InterNest |
Bloomingdale, Illinois |
Real Estate
|
Private |
|
|
| |
Internet Chicago |
Elk Grove Village, Illinois |
|
Private |
|
|
| |
Internet Television Network |
Chicago, Illinois |
|
Private |
|
|
| |
InternetConnect |
Torrance, California |
|
Private |
|
|
| |
Interpublic Group |
New York, New York |
Advertising
Marketing
Marketing-Conglomerates/Holding Companies
|
Public |
|
|
| |
Intrinsic |
Lisle, Illinois |
Consulting-Information Technology
|
Private |
|
|
| |
iOwn.com |
San Francisco, California |
|
|
|
|
| |
iPCS |
Schaumburg, Illinois |
|
Private |
|
|
| |
IQ4hire |
Chicago, Illinois |
B2B ecommerce
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
iSalvage.com |
New York, New York |
B2B ecommerce
|
|
|
|
| |
iXL |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Public |
|
|
| |
Jellyvision |
Chicago, Illinois |
Video Games
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
Jenner & Block |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
JGSI |
South Bend, Indiana |
Web Site Services
Web Site Services- Hosting
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
JigZaw, Inc. |
Chicago, Illinois |
|
Private |
|
|
| |
JK&B Capital |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
JMB Realty |
Chicago, Illinois |
Real Estate
Real Estate-Property Management
|
Private |
|
|
| |
JobsOnline.com |
Chicago, Illinois |
Staffing/Human Resources
|
Private |
|
|
| |
John Buck Company |
Chicago, Illinois |
Real Estate
Real Estate-Broker
Real Estate-Broker-Offices
Real Estate-Property Management
Real Estate-Property Management-Offices
|
Private |
|
|
| |
John Hancock Center |
Chicago, Illinois |
Office Buildings
Real Estate
|
|
|
|
| |
Jones Lang LaSalle |
Chicago, Illinois |
Real Estate
Real Estate-Broker
Real Estate-Broker-Industrial
Real Estate-Broker-Offices
Real Estate-Property Management
Real Estate-Property Management-Offices
Real Estate-Tenant Representation
|
Public |
|
|
| |
Jones, Day, Reavis & Pogue |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
Julien J. Studley, Inc. |
Chicago, Illinois |
Real Estate
Real Estate-Tenant Representation
|
Private |
|
|
| |
Juritas |
Chicago, Illinois |
Legal Services
Portals/Web Destinations
|
Private |
|
|
| |
Katabat |
Chicago, Illinois |
Real Estate
Web Site Services-E-Commerce Enabling
|
Private |
|
|
| |
Katten Muchin & Zavis |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
KB Partners |
Skokie, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Kellogg Graduate School of Man |
Evanston, Illinois |
Education
|
Private |
|
|
| |
Ketchum Public Relations World |
Chicago, Illinois |
Marketing
Public Relations
|
Subsidiary |
|
|
| |
Ketchum/Corporate Technology C |
Chicago, Illinois |
Public Relations
|
Private |
|
|
| |
Kettle Partners |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Keystone Capital |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
|
|
|
| |
Kirkland & Ellis |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
Kleiner Perkins Caulfield & By |
Menlo Park, California |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Knight Infrastructure |
Chicago, Illinois |
|
|
|
|
| |
Knightsbridge Solutions |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
KnowledgeAdvisors |
Chicago, Illinois |
Consulting
Consulting-Information Technology
Education
Education-Corporate Training
|
Private |
|
|
| |
Kozmo.com |
New York, New York |
GRAVEYARD
|
Private |
|
|
| |
KPMG |
Chicago, Illinois |
Accounting Services (business)
Accounting Services-Audits (business)
Accounting Services-Tax (business)
|
Private |
|
|
| |
KPMG Consulting |
Chicago, Illinois |
Consulting
Consulting-Information Technology
Consulting-Management/Business Strategy
Venture Capital-Corporate
|
Private |
|
|
| |
Krueck & Sexton |
Chicago, Illinois |
Architects
|
Private |
|
|
| |
KVH Industries |
Middletown, Rhode Island |
High-Speed Internet Access (consumer)
|
Public |
|
|
| |
Lachman Goldman Ventures |
Northbrook, Illinois |
Venture Capital
Venture Capital-Early Stage
|
Private |
|
|
| |
Lakeview Links |
Chicago, Illinois |
Entertainment
|
Private |
|
|
| |
Lante |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Public |
|
|
| |
LaSalle Bank |
Chicago, Illinois |
Banking
Banking (business)
Banking (consumer)
|
Public |
|
|
| |
Launchworks |
Calgary, Alberta |
|
|
|
|
| |
Leapnet |
Chicago, Illinois |
Advertising
Marketing
Marketing-Advertising-Brand Development
Marketing-Advertising-Creative
Marketing-Advertising-Media Planning/Buying
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Public |
|
|
| |
Learning Curve Intl. |
Chicago, Illinois |
Education
Education-K through 12
Manufacturing
|
Private |
|
|
| |
Legacy.com |
Evanston, Illinois |
|
Private |
|
|
| |
Lehman Brothers |
Chicago, Illinois |
Banking
Banking (business)
|
Public |
|
|
| |
Leo Capital Holdings |
Northbrook, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
|
Private |
|
|
| |
Level 3 Communications |
Chicago, Illinois |
|
|
|
|
| |
LifeServ |
Chicago, Illinois |
Home
Pets
Weddings
|
Private |
|
|
| |
LightsEdge |
Lisle, Illinois |
Application Service Provider (ASP)
Computer Software Makers
|
|
|
|
| |
Limitless,Inc. |
Chicago, Illinois |
Computer Software Makers
Education
Education-K through 12
|
Private |
|
|
| |
Lincoln Park Zoo |
Chicago, Illinois |
Entertainment
|
Non-profit |
|
|
| |
Lincoln Property Company |
Chicago, Illinois |
Real Estate
|
Private |
|
|
| |
LiquidGeneration.com |
Chicago, Illinois |
Portals/Web Destinations
|
Private |
|
|
| |
LiquidPrint |
Lincolnwood, Illinois |
Consulting
Consulting-Information Technology
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
Liquor.com |
Chicago, Illinois |
B2C Ecommerce
GRAVEYARD
|
Private |
|
|
| |
Logisoft |
Chicago, Illinois |
Computer Software Makers
|
Public |
|
|
| |
Looking Glass Networks |
Oak Brook, Illinois |
Telco Services
|
Private |
|
|
| |
Lord, Bissell & Brook |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
Lucent Technologies |
Naperville, Illinois |
Telco Equipment
|
Public |
|
|
| |
Luminant |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Public |
|
|
| |
Lunn Partners |
Chicago, Illinois |
Venture Capital
|
|
|
|
| |
Lurie Company |
Chicago, Illinois |
Real Estate
Real Estate-REIT
|
Private |
|
|
| |
M/A/R/C Research |
Willowbrook, Illinois |
Marketing
Marketing-Market Research
|
Public |
|
|
| |
Mack & Parker Inc. |
Chicago, Illinois |
Insurance (business)
|
Subsidiary |
|
|
| |
Maddock Douglas |
Elmhurst, Illinois |
Marketing
Marketing-Advertising-Creative
|
Private |
|
|
| |
Madison Dearborn Partners |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Later Stage
|
Private |
|
|
| |
Magnify Corp. |
Chicago, Illinois |
Computer Software Makers
|
|
|
|
| |
Management Compensation Group |
Deerfield, Illinois |
Staffing/Human Resources
Staffing/Human Resources-Benefits
|
Private |
|
|
| |
Manning, Selvage & Lee |
Chicago, Illinois |
|
Subsidiary |
|
|
| |
Marathon Media |
Chicago, Illinois |
|
|
|
|
| |
marchFIRST |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Public |
|
|
| |
Mark Goodman & Associates |
Chicago, Illinois |
Real Estate
|
Private |
|
|
| |
Marquette Venture Partners |
Deerfield, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Martin Partners |
Chicago, Illinois |
Staffing/Human Resources
Staffing/Human Resources-Recruiting
|
Private |
|
|
| |
Maverix.net |
Chicago, Illinois |
|
|
|
|
| |
Mayer Brown & Platt |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
MB Beitler |
|
|
|
|
|
| |
McDermott Will & Emery |
Chicago, Illinois |
Legal Services
Legal Services-Litigation
Legal Services-Tax (business)
|
Private |
|
|
| |
McDonald's |
Oak Brook, Illinois |
|
Public |
|
|
| |
MCI WorldCom |
Iowa City, Iowa |
Telco Services
|
|
|
|
| |
McKinsey & Co. |
Chicago, Illinois |
|
Private |
|
|
| |
McLeodUSA |
Naperville, Illinois |
Internet Access (business)
Local Telephone Service (business)
|
|
|
|
| |
MediaBullet |
Chicago, Illinois |
Media
|
|
|
|
| |
Mediant Technology Partners |
Chicago, Illinois |
Incubators
Private Equity
Venture Capital
Venture Capital-Early Stage
|
Private |
|
|
| |
MediChem Life Sciences |
Lemont, Illinois |
Biotech
Drugs
Health Care
|
Public |
|
|
| |
MegaPath Networks |
Pleasanton, California |
|
|
|
|
| |
Mentalhealth Internet Resource |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
Web Site Services-E-Commerce Enabling
|
Private |
|
|
| |
Mercantec |
Naperville, Illinois |
Computer Software Makers
|
Private |
|
|
| |
MetalMaker |
Chicago, Illinois |
Application Service Provider (ASP)
B2B ecommerce
Computer Software Makers
Steel
|
Public |
|
|
| |
Metromedia Fiber Network |
Chicago, Illinois |
Telco Services
Telco Services-CLEC
|
|
|
|
| |
Michael Best & Friedrich |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
Michigan & Oak |
Chicago, Illinois |
Consulting
Consulting-Management/Business Strategy
|
Private |
|
|
| |
Microthought Network |
St. Charles, Illinois |
|
|
|
|
| |
Midway Airport |
|
|
|
|
|
| |
Mightybytes |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
Mindshare |
Chicago, Illinois |
Marketing
Marketing-Advertising-Media Planning/Buying
|
Public |
|
|
| |
MineDepot |
Chicago, Illinois |
B2B ecommerce
|
Private |
|
|
| |
Minotaur Capital Management |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Later Stage
|
Private |
|
|
| |
MM Hosting Corporation |
Tinley Park, Illinois |
Web Site Services
Web Site Services- Hosting
|
Private |
|
|
| |
Morelli Systems |
River Forest, Illinois |
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
Morgan International |
Chicago, Illinois |
Staffing/Human Resources
Staffing/Human Resources-Recruiting
|
Private |
|
|
| |
Morgan Stanley Dean Witter |
Chicago, Illinois |
Investment Banking
|
|
|
|
| |
Morningstar |
Chicago, Illinois |
Media
Portals/Web Destinations
|
Private |
|
|
| |
Motorola |
Schaumburg, Illinois |
Telco Equipment
|
Public |
|
|
| |
Motorola Ventures |
Schaumburg, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Subsidiary |
|
|
| |
MPower Communications |
Rolling Meadows, Illinois |
Internet Access (business)
Local Telephone Service (business)
|
Public |
|
|
| |
Musician.com |
Chicago, Illinois |
Portals/Web Destinations
|
Private |
|
|
| |
MVP.com |
Chicago, Illinois |
GRAVEYARD
|
Private |
|
|
| |
Nasdaq |
Chicago, Illinois |
|
|
|
|
| |
National Transportation Exchan |
Downers Grove, Illinois |
B2B ecommerce
|
Private |
|
|
| |
Neodesic |
Evanston, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Neoglyphics Media Corp |
|
PURCHASED
|
|
|
|
| |
Net Traffic |
Chicago, Illinois |
Marketing
Marketing-Advertising-Creative
Marketing-Advertising-Media Planning/Buying
|
Private |
|
|
| |
NetFuel Ventures |
Chicago, Illinois |
Incubators
Venture Capital
Venture Capital-Early Stage
|
Private |
|
|
| |
NetGov.com |
Chicago, Illinois |
Computer Software Makers
Government
|
Private |
|
|
| |
NETtel Communications |
Chicago, Illinois |
Internet Access (business)
Local Telephone Service (business)
|
|
|
|
| |
Network Data Systems |
Rolling Meadows, Illinois |
Consulting-Information Technology
|
Private |
|
|
| |
NewHomeNetwork.com |
Chicago, Illinois |
|
|
|
|
| |
NewMonics, Inc. |
Lisle, Illinois |
|
Private |
|
|
| |
Newspaper Services of America |
Naperville, Illinois |
Loans-Credit Cards
Marketing
Marketing-Advertising-Media Planning/Buying
|
Subsidiary |
|
|
| |
Nexiv |
Chicago, Illinois |
Computer Software Development
Consulting
Consulting-Information Technology
Web Site Services
Web Site Services-Design
Web Site Services-Development
Web Site Services-E-Commerce Enabling
|
Private |
|
|
| |
Nextel |
Reston, Virginia |
Mobile Phone Service (business)
Mobile Phone Service (consumer)
|
Subsidiary |
|
|
| |
NextLink Communications |
Oakbrook, Illinois |
Internet Access (business)
Local Telephone Service (business)
|
|
|
|
| |
NextPart |
Evanston, Illinois |
Automotive
B2B ecommerce
|
Private |
|
|
| |
Nomad Venture Fund |
Northbrook, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Northlight Theatre |
Skokie, Illinois |
|
Private |
|
|
| |
NorthPoint Communications Grou |
Chicago, Illinois |
Telco Services
|
Public |
|
|
| |
Novarra |
Arlington Heights, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Nuclio |
Oakbrook Terrace, Illinois |
Web Site Services
|
Subsidiary |
|
|
| |
OAG |
Oak Brook, Illinois |
Travel
|
|
|
|
| |
ObjectWave |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
OfficePlanIt.com |
Lisle, Illinois |
|
|
|
|
| |
Ogilvy Public Relations Worldw |
Chicago, Illinois |
Public Relations
|
Subsidiary |
|
|
| |
oilspot.com |
Chicago, Illinois |
Application Service Provider (ASP)
|
Private |
|
|
| |
Omnicom Group |
New York, New York |
Advertising
Marketing
Marketing-Conglomerates/Holding Companies
|
Public |
|
|
| |
OnePoint Communications |
Lake Forest, Illinois |
Internet Access (business)
Local Telephone Service (business)
|
|
|
|
| |
Open Channel Software |
Chicago, Illinois |
Computer Software Makers
|
|
|
|
| |
Open Port Technology |
Chicago, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Open Prairie Ventures |
Champaign, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
OpenTable.com |
San Francisco, California |
B2C Ecommerce
|
|
|
|
| |
OpinionLab |
Highland Park, Illinois |
|
|
|
|
| |
OpinionWare |
Lisle, Illinois |
Computer Software Makers
|
|
|
|
| |
Optobionics |
Wheaton, Illinois |
|
|
|
|
| |
Oracle |
Chicago, Illinois |
|
Public |
|
|
| |
Orbit Commerce |
Chicago, Illinois |
Web Site Services
Web Site Services- Hosting
Web Site Services-Design
Web Site Services-Development
Web Site Services-E-Commerce Enabling
|
Private |
|
|
| |
Orbitz |
Chicago, Illinois |
B2C Ecommerce
Travel
|
Private |
|
|
| |
Organic |
Chicago, Illinois |
|
|
|
|
| |
Origin Ventures |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
|
Private |
|
|
| |
OurHouse.com |
Evanston, Illinois |
B2C Ecommerce
|
Private |
|
|
| |
Outlook Technologies |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
Web Site Services-E-Commerce Enabling
|
Private |
|
|
| |
Outtask.com |
Barrington, Illinois |
Application Service Provider (ASP)
|
Private |
|
|
| |
OWP & P |
Chicago, Illinois |
Architects
Office Space-Interior Design
|
Private |
|
|
| |
Packetvideo |
Hoffman Estates, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Packtion Corp. |
Chicago, Illinois |
B2B ecommerce
Exchanges
Packaging
|
Private |
|
|
| |
Paperhub.com |
Downers Grove, Illinois |
B2B ecommerce
|
Private |
|
|
| |
Paradigm Group |
Northbrook, Illinois |
Private Equity
Venture Capital
Venture Capital-Later Stage
|
Private |
|
|
| |
Parlano |
Chicago, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Parson Group |
Chicago, Illinois |
Consulting
Consulting-Finance/Accounting
Consulting-Management/Business Strategy
|
Private |
|
|
| |
Participate.com |
Chicago, Illinois |
|
Private |
|
|
| |
PaxZone.com |
Chicago, Illinois |
Distribution
GRAVEYARD
|
Private |
|
|
| |
Peapod |
Skokie, Illinois |
B2C Ecommerce
|
Public |
|
|
| |
Peel.com |
Evanston, Illinois |
|
|
|
|
| |
PennMedia |
Mokena, Illinois |
Advertising
|
Private |
|
|
| |
Perceptual Robotics |
Chicago, Illinois |
|
Private |
|
|
| |
Perfect World Capital |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
|
|
|
|
| |
Performics |
Chicago, Illinois |
Advertising
E-mail Services (business)
|
Private |
|
|
| |
Pharmacy Software Solutions, I |
Vernon Hills, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Pilot Network Services |
Alameda, California |
Internet Access (business)
|
Public |
|
|
| |
Piper Marbury Rudnick & Wolfe |
Chicago, Illinois |
Legal Services
Legal Services-Litigation
Legal Services-Mergers & Acquisitions
|
Private |
|
|
| |
Planlinx |
Chicago, Illinois |
|
Private |
|
|
| |
PLATINUM Technologies |
|
|
|
|
|
| |
Platinum Venture Partners Inc. |
Lisle, Illinois |
|
Subsidiary |
|
|
| |
PlayHear.com |
Chicago, Illinois |
Portals/Web Destinations
|
Private |
|
|
| |
Plural |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
PM Realty Group |
Chicago, Illinois |
|
Private |
|
|
| |
PocketCard |
Gurnee, Illinois |
GRAVEYARD
|
Private |
|
|
| |
Podolsky Northstar Realty Part |
Riverwoods, Illinois |
|
|
|
|
| |
Polestar Capital Partners |
Chicago, Illinois |
|
Private |
|
|
| |
Portage Venture Partners |
Northfield, Illinois |
Investment Banking
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
PR 21 |
Chicago, Illinois |
Public Relations
|
|
|
|
| |
PrairieComm |
Rolling Meadows, Illinois |
Communications Equipment
Telco Equipment
|
Private |
|
|
| |
preVenture Consulting |
Chicago, Illinois |
Consulting
Private Equity
Venture Capital
Venture Capital-Early Stage
|
Private |
|
|
| |
Priceline.com |
Norwalk, Connecticut |
Loans-Home
Travel
|
Public |
|
|
| |
PricewaterhouseCoopers |
Chicago, Illinois |
Accounting Services (business)
Accounting Services-Audits (business)
Accounting Services-Tax (business)
Consulting
Consulting-Information Technology
Consulting-Management/Business Strategy
|
Private |
|
|
| |
Prime Advantage |
Chicago, Illinois |
B2B ecommerce
Manufacturing
|
|
|
|
| |
Prime Cable of Chicago |
Chicago, Illinois |
Cable Television Service
|
Subsidiary |
|
|
| |
Prime Group Realty Trust |
Chicago, Illinois |
Real Estate
|
|
|
|
| |
PrimeCo |
|
Mobile Phone Service (business)
Mobile Phone Service (consumer)
|
|
|
|
| |
Prism Opportunity Fund |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Production Craft, Inc. |
Chicago, Illinois |
Production-Video
|
|
|
|
| |
ProofSpace |
Chicago, Illinois |
Computer Software Makers
|
|
|
|
| |
Propel |
Schaumburg, Illinois |
|
Subsidiary |
|
|
| |
Propelus |
Chicago, Illinois |
Accounting Services (business)
Consulting
Legal Services
Marketing
Public Relations
|
Private |
|
|
| |
Prospect Partners |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Later Stage
|
Private |
|
|
| |
Proxicom |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Public |
|
|
| |
Prudential Plaza |
Chicago, Illinois |
Office Buildings
Real Estate
|
|
|
|
| |
PSINet |
Chicago, Illinois |
|
|
|
|
| |
PSNnet |
|
Dial-up Internet Access (consumer)
DSL Internet Access (consumer)
High-Speed Internet Access (consumer)
Internet Access (business)
Internet Access (consumer)
ISDN Internet Access (consumer)
|
Public |
|
|
| |
Pulsity |
Chicago, Illinois |
Consulting
Consulting-Information Technology
Web Site Services
Web Site Services-Design
Web Site Services-Development
Web Site Services-E-Commerce Enabling
|
Private |
|
|
| |
PurpleTie.com |
Pleasanton, California |
B2C Ecommerce
GRAVEYARD
PURCHASED
|
|
|
|
| |
QuikOrder.com |
Chicago, Illinois |
B2C Ecommerce
|
|
|
|
| |
Qwest Communications |
Chicago, Illinois |
Internet Access (business)
Local Telephone Service (business)
Mobile Phone Service (business)
Telco Services
|
|
|
|
| |
R.R. Donnelley & Sons |
Chicago, Illinois |
Printing
Web Site Services
Web Site Services-E-Commerce Enabling
|
Public |
|
|
| |
RacingOne.com |
Chicago, Illinois |
PURCHASED
|
Private |
|
|
| |
RadioWave.com |
Chicago, Illinois |
|
Private |
|
|
| |
RandMcNally.com |
Skokie, Illinois |
|
|
|
|
| |
Randolph Athletic Club |
Chicago, Illinois |
Sports
|
Private |
|
|
| |
Rapp Collins |
Chicago, Illinois |
Advertising
Marketing
Marketing-Advertising-Direct Marketing
|
Subsidiary |
|
|
| |
Ravenswood Capital |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
|
Private |
|
|
| |
Razorfish |
New York, New York |
Web Site Services
Web Site Services-Design
Web Site Services-Development
Web Site Services-E-Commerce Enabling
|
Public |
|
|
| |
RCN Corp. |
Chicago, Illinois |
Cable Television Service
|
Public |
|
|
| |
Recommender.com |
Evanston, Illinois |
|
|
|
|
| |
Red Line Law Group |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
Red Rover Digital |
Oakbrook Terrace, Illinois |
Web Site Services-Design
Web Site Services-Development
|
Subsidiary |
|
|
| |
Red Sky Interactive |
Chicago, Illinois |
Marketing-Advertising-Creative
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
Regus |
Chicago, Illinois |
Real Estate
|
Public |
|
|
| |
ResortSource.com |
Arlington Heights, Illinois |
|
Private |
|
|
| |
Revere Group |
Deerfield, Illinois |
Consulting
Consulting-Information Technology
|
|
|
|
| |
Rhythms Netconnections |
Itasca, Illinois |
Telco Services
|
|
|
|
| |
Rockwell Electronic Commerce |
Wood Dale, Illinois |
Computer Software Makers
|
Subsidiary |
|
|
| |
Rodman Design |
Chicago, Illinois |
Marketing-Advertising-Creative
Web Site Services
Web Site Services-Design
|
Private |
|
|
| |
Ruder Finn |
Chicago, Illinois |
Marketing
Public Relations
|
|
|
|
| |
S.C Johnson |
Racine, Wisconsin |
Manufacturing
|
Private |
|
|
| |
Saber Consulting |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
Sachnoff & Weaver |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
Saecos Corporation |
Chicago, Illinois |
Consulting
Consulting-Information Technology
Security
|
Private |
|
|
| |
Salon123.com |
Chicago, Illinois |
B2B ecommerce
|
|
|
|
| |
SamsWine.com |
Chicago, Illinois |
B2C Ecommerce
Beverages
|
Private |
|
|
| |
Sapient |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Public |
|
|
| |
Sayers Computer Source |
Mount Prospect, Illinois |
Computer Services-Networks-LAN
Computer Services-Networks-WAN
|
Private |
|
|
| |
SBC Communications |
San Antonio, Texas |
|
|
|
|
| |
Schiff Hardin & Waite |
Chicago, Illinois |
Legal Services
Web Site Services-E-Commerce Enabling
|
Private |
|
|
| |
Scient |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Public |
|
|
| |
Scotty's Home Market |
|
|
|
|
|
| |
Sears, Roebuck and Co. |
Hoffman Estates, Illinois |
|
Public |
|
|
| |
SEI Information Technology |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
Semaphore Media |
Chicago, Illinois |
|
Private |
|
|
| |
Seven Interactive-Chicago |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
Web Site Services-E-Commerce Enabling
|
Subsidiary |
|
|
| |
ShipNow |
Chicago, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Sho Research |
Chicago, Illinois |
|
Private |
|
|
| |
ShopTalk |
Chicago, Illinois |
Marketing
Marketing-Advertising-Direct Marketing
|
Private |
|
|
| |
Shorenstein Company, LP |
San Francisco, California |
Office Buildings
Real Estate
Real Estate-REIT
|
Private |
|
|
| |
ShowingTime.com |
Chicago, Illinois |
Real Estate
|
Private |
|
|
| |
Sidley & Austin |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
Silicon Valley Bank |
Rosemont, Illinois |
Banking
Banking (business)
|
Subsidiary |
|
|
| |
Silvon Software |
Chicago, Illinois |
Computer Software Makers
|
Private |
|
|
| |
SirenServ |
Chicago, Illinois |
|
Private |
|
|
| |
Skyscraper Ventures |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Slack Barshinger |
Chicago, Illinois |
Advertising
Consulting
Consulting-Sales/Marketing
Marketing
Marketing-Advertising-Brand Development
Marketing-Advertising-Creative
Marketing-Advertising-Direct Marketing
Marketing-Advertising-Media Planning/Buying
Marketing-Affiliate Marketing
Marketing-Market Research
Public Relations
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
SmartSignal |
Lisle, Illinois |
|
Private |
|
|
| |
Sonnenschein Nath & Rosenthal |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
Southwestern Bell |
San Antonio, Texas |
|
Public |
|
|
| |
SPEAKEASY.net |
Seattle, Washington |
Dial-up Internet Access (consumer)
DSL Internet Access (consumer)
High-Speed Internet Access (consumer)
Internet Access (business)
Internet Access (consumer)
|
Private |
|
|
| |
Spectrum Group |
Oak Brook, Illinois |
GRAVEYARD
|
|
|
|
| |
Spencer Stuart |
Chicago, Illinois |
Staffing/Human Resources
Staffing/Human Resources-Recruiting
|
|
|
|
| |
Spirian Technologies |
Chicago, Illinois |
|
Private |
|
|
| |
SportsTerminal.com |
Park Ridge, Illinois |
Portals/Web Destinations
Sports
|
Private |
|
|
| |
Sprint Broadband Direct |
Tucson, Arizona |
|
|
|
|
| |
Sprint Business Group (Chicago |
Chicago, Illinois |
Telco Services
Telephone Service-Internet-based
|
Subsidiary |
|
|
| |
Sprint Corp. |
Westwood, Kansas |
|
Public |
|
|
| |
Sprint PCS |
Kansas City, Missouri |
Mobile Phone Service (business)
Mobile Phone Service (consumer)
|
Public |
|
|
| |
Sprout Group |
Deerfield, Illinois |
|
|
|
|
| |
SPSS, Inc. |
Chicago, Illinois |
Computer Software Makers
|
Public |
|
|
| |
Spyglass |
Naperville, Illinois |
PURCHASED
|
|
|
|
| |
SSA Global Technologies |
Chicago, Illinois |
|
Private |
|
|
| |
St. Paul Venture Capital |
Minneapolis, Minnesota |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
StaffLabs |
Chicago, Illinois |
Computer Software Makers
Consulting
|
Private |
|
|
| |
Starbelly.com |
|
|
|
|
|
| |
StartSampling, Inc |
Carol Stream, Illinois |
Marketing
Marketing-Market Research
|
Private |
|
|
| |
Sterling Venture Partners |
Northbrook, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
|
Private |
|
|
| |
Stockbrokers.com |
Chicago, Illinois |
|
Private |
|
|
| |
Stratford Safety Products |
Chicago, Illinois |
Distribution
Safety-Products
|
|
|
|
| |
Streams Online Media Developme |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
StreamSearch.com |
St. Louis, Missouri |
GRAVEYARD
|
Private |
|
|
| |
Subject, Wills, & Company |
Oak Brook, Illinois |
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
SupplyCore.com |
Rockford, Illinois |
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
SurePayroll.com |
Skokie, Illinois |
Application Service Provider (ASP)
Computer Software Makers
Computer Software-Rental
|
Private |
|
|
| |
Svoboda Collins |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Swell |
Chicago, Illinois |
Production-Video
|
Private |
|
|
| |
Synergy |
Chicago, Illinois |
Staffing/Human Resources
Staffing/Human Resources-Benefits
Staffing/Human Resources-Temp Staff
|
Private |
|
|
| |
Sysix Technologies |
Westmont, Illinois |
Consulting-Information Technology
|
Private |
|
|
| |
T-Shirts.com |
Lake Forest, Illinois |
B2C Ecommerce
Clothing
|
Private |
|
|
| |
Talent divine |
|
GRAVEYARD
|
|
|
|
| |
TBWA Worldwide |
New York, New York |
Advertising
Marketing
Marketing-Advertising-Brand Development
Marketing-Advertising-Creative
Marketing-Advertising-Direct Marketing
Marketing-Advertising-Media Planning/Buying
Marketing-Affiliate Marketing
|
Subsidiary |
|
|
| |
TDS METROCOM |
Madison, Wisconsin |
Telco Services
Telco Services-CLEC
Telco Services-Telephone Service-Long Distance
|
|
|
|
| |
Teach.com |
Elk Grove Village, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Tech Image |
Arlington Heights, Illinois |
Public Relations
|
Private |
|
|
| |
Technology Innovation Center |
Evanston, Illinois |
|
Non-profit |
|
|
| |
Teenage Research Unlimited |
Northbrook, Illinois |
|
|
|
|
| |
Telecommunications Development |
Chicago, Illinois |
Venture Capital
Venture Capital-Early Stage
|
Private |
|
|
| |
Telelink Communications |
Glen Ellyn, Illinois |
Internet Access (business)
Local Telephone Service (business)
Mobile Phone Service (business)
|
|
|
|
| |
Telenisus |
Rolling Meadows, Illinois |
Internet Access (business)
Web Site Services
Web Site Services- Hosting
Web Site Services-E-Commerce Enabling
|
Private |
|
|
| |
Teligent |
Chicago, Illinois |
Internet Access (business)
Local Telephone Service (business)
Telco Services
Telco Services-CLEC
Telco Services-Telephone Service-Long Distance
|
Public |
|
|
| |
Tellabs |
Lisle, Illinois |
Telco Equipment
|
Public |
|
|
| |
Telocity |
Chicago, Illinois |
Dial-up Internet Access (consumer)
DSL Internet Access (consumer)
High-Speed Internet Access (consumer)
Internet Access (business)
Internet Access (consumer)
PURCHASED
|
Public |
|
|
| |
Telular |
Vernon Hills, Illinois |
Communications Equipment
Telco Equipment
|
|
|
|
| |
Telution |
Chicago, Illinois |
Computer Software Makers
|
Private |
|
|
| |
The Gustnado Group |
Highland Park, Illinois |
Computer Software Development
Consulting
Consulting-Management/Business Strategy
|
Private |
|
|
| |
The Johnsson Group |
Chicago, Illinois |
Accounting Services (business)
Consulting
Consulting-Management/Business Strategy
|
|
|
|
| |
The Northern Trust Company |
Chicago, Illinois |
Banking
Banking (business)
Banking (consumer)
|
Public |
|
|
| |
The Zipatoni Company |
Chicago, Illinois |
Marketing
Marketing-Advertising-Creative
|
Subsidiary |
|
|
| |
TherapistFinder.net |
Chicago, Illinois |
Portals/Web Destinations
|
Private |
|
|
| |
theSauce.com |
Chicago, Illinois |
B2B ecommerce
|
Private |
|
|
| |
ThinkChurch |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
thinktank |
Chicago, Illinois |
Marketing
Marketing-Advertising-Brand Development
Marketing-Advertising-Creative
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
Third Coast Capital |
Chicago, Illinois |
|
|
|
|
| |
Thoma Cressey Equity Partners |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Later Stage
|
Private |
|
|
| |
ThoughtWorks |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
ThreeMountain Group |
Chicago, Illinois |
Consulting
Consulting-Management/Business Strategy
Venture Capital
Venture Capital-Early Stage
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
Tigris Consulting |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
TLContact.com |
Chicago, Illinois |
|
Private |
|
|
| |
Togaworld.com |
Elgin, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Tom Reilly Advertising |
Chicago, Illinois |
Advertising
Marketing
Marketing-Advertising-Creative
Marketing-Advertising-Media Planning/Buying
|
Private |
|
|
| |
Torque |
Chicago, Illinois |
Marketing
Marketing-Advertising-Brand Development
Marketing-Advertising-Creative
Marketing-Advertising-Direct Marketing
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
Trading Technologies |
Evanston, Illinois |
Computer Software Makers
Computer Software Sales
Trading
|
Private |
|
|
| |
Traian Internet Products |
Hoffman Estates, Illinois |
Computer Software Makers
|
Private |
|
|
| |
Trammell Crow |
Oak Brook Terrace, Illinois |
Real Estate
Real Estate-Property Management
Real Estate-Property Management-Offices
Real Estate-Tenant Representation
|
Public |
|
|
| |
Transora |
Chicago, Illinois |
B2B ecommerce
|
Private |
|
|
| |
Tribesoft |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
Tribune Company |
Chicago, Illinois |
Media
Media-Cable
Media-Radio
|
Public |
|
|
| |
Tribune Ventures |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Public |
|
|
| |
Trident Capital |
Lake Forest, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Triton-Tek |
Chicago, Illinois |
Consulting
Web Site Services- Hosting
|
Private |
|
|
| |
TrucktireXchange |
Northbrook, Illinois |
B2B ecommerce
|
Private |
|
|
| |
True North Communications |
Chicago, Illinois |
Advertising
Marketing
Marketing-Conglomerates/Holding Companies
|
Public |
|
|
| |
Tunes.com |
Chicago, Illinois |
|
Public |
|
|
| |
TUSC |
Lombard, Illinois |
Consulting
Consulting-Information Technology
|
Private |
|
|
| |
TV House |
Chicago, Illinois |
|
|
|
|
| |
Type A Multimedia Network |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Private |
|
|
| |
U.S. Equities Realty |
Chicago, Illinois |
Real Estate-Broker
Real Estate-Broker-Industrial
Real Estate-Property Management-Residential
|
|
|
|
| |
uBid.com |
Chicago, Illinois |
|
Public |
|
|
| |
UBS Warburg |
Chicago, Illinois |
Banking
|
Subsidiary |
|
|
| |
Ucentric |
Chicago, Illinois |
Computer Hardware Makers
Computer Software Makers
|
|
|
|
| |
UNETY Systems |
Naperville, Illinois |
Computer Hardware Sales
Web Site Services
Web Site Services- Hosting
Web Site Services-Design
Web Site Services-Development
Web Site Services-E-Commerce Enabling
|
Private |
|
|
| |
UNext.com |
Deerfield, Illinois |
Education
|
Private |
|
|
| |
Ungaretti & Harris |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
United Airlines |
Elk Grove Township, Illinois |
|
Subsidiary |
|
|
| |
United Asset Coverage |
Naperville, Illinois |
Telco Services
|
Private |
|
|
| |
United Process Group |
Chicago, Illinois |
|
|
|
|
| |
United Shipping & Technology |
Plymouth, Minnesota |
Transportation
|
Public |
|
|
| |
Universal Access |
Chicago, Illinois |
Telco Services
|
Public |
|
|
| |
University of Chicago Graduate |
Chicago, Illinois |
Education
|
Public |
|
|
| |
Upshot |
Chicago, Illinois |
Marketing-Advertising-Brand Development
Marketing-Advertising-Creative
Marketing-Advertising-Direct Marketing
Web Site Services-Design
Web Site Services-Development
|
Public |
|
|
| |
Urban Retail Properties |
Chicago, Illinois |
|
|
|
|
| |
Urban Shopping Centers |
Chicago, Illinois |
Real Estate
Real Estate-Property Management
Real Estate-REIT
|
Public |
|
|
| |
US Xchange |
Rockford, Illinois |
Local Telephone Service (business)
|
|
|
|
| |
UsherPro |
Wood Dale, Illinois |
Sports
|
Private |
|
|
| |
ValueMags.com |
Chicago, Illinois |
Advertising
|
Private |
|
|
| |
Vation |
Chicago, Illinois |
Computer Software Development
|
Private |
|
|
| |
vcapital.com |
Chicago, Illinois |
|
Private |
|
|
| |
Venture Strategy |
San Francisco, California |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Veritel Corp. of America |
Chicago, Illinois |
|
Private |
|
|
| |
Verizon Communications |
New York, New York |
|
Public |
|
|
| |
Verizon Online |
|
|
|
|
|
| |
Verizon Wireless |
Bedminster, New Jersey |
Mobile Phone Service (business)
Mobile Phone Service (consumer)
|
Public |
|
|
| |
ViaChange |
Altadena, California |
|
|
|
|
| |
Viant |
Chicago, Illinois |
|
|
|
|
| |
VideoHomeTours.com |
Chicago, Illinois |
Real Estate
|
Private |
|
|
| |
VirtualSellers.com |
Chicago, Illinois |
|
Public |
|
|
| |
Visibillity |
Chicago, Illinois |
Application Service Provider (ASP)
|
Private |
|
|
| |
Vista Technology Group |
St. Charles, Illinois |
Computer Software Makers
Packaging
|
|
|
|
| |
Visual Insights |
Naperville, Illinois |
Computer Software Makers
|
Private |
|
|
| |
VOA Associates |
Chicago, Illinois |
Architects
|
Private |
|
|
| |
VoiceStream Wireless |
Bellevue, Washington |
Telco Services-Wireless Phone Service
|
|
|
|
| |
Voyager.net |
East Lansing, Michigan |
Dial-up Internet Access (consumer)
DSL Internet Access (consumer)
High-Speed Internet Access (consumer)
Internet Access (business)
Internet Access (consumer)
ISDN Internet Access (consumer)
|
Private |
|
|
| |
WBBM Newsradio 780 |
Chicago, Illinois |
Media
Media-Radio
|
Subsidiary |
|
|
| |
Web Design Group |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
|
Private |
|
|
| |
Webley Systems |
Deerfield, Illinois |
Telco Services
|
Private |
|
|
| |
webMethods |
Chicago, Illinois |
B2B ecommerce
Computer Software Makers
|
Public |
|
|
| |
Webvan |
Carol Stream, Illinois |
Consumer Services-Food
GRAVEYARD
|
Public |
|
|
| |
WeServeHomes.com |
Downers Grove, Illinois |
Home
Home-Buyer Services
|
Private |
|
|
| |
Westbound Consulting |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Subsidiary |
|
|
| |
Whiplash |
Lisle, Illinois |
B2B ecommerce
Computer Software Makers
Travel
|
|
|
|
| |
Wilhelm & Conlon Public Strate |
Chicago, Illinois |
Consulting
Venture Capital
Venture Capital-Early Stage
|
Private |
|
|
| |
William Blair & Company |
Chicago, Illinois |
Banking (business)
Investment Banking
Legal Services-Mergers & Acquisitions
Mergers & Acquisitions
Money Management (consumer)
Money Management (institutional/business)
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
William Blair Capital Partners |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Subsidiary |
|
|
| |
William Blair New World Ventur |
Evanston, Illinois |
Private Equity
Venture Capital
Venture Capital-Early Stage
Venture Capital-Later Stage
|
Private |
|
|
| |
Willis Stein & Partners |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Later Stage
|
Private |
|
|
| |
Wind Point Partners |
Chicago, Illinois |
Private Equity
Venture Capital
Venture Capital-Later Stage
|
Private |
|
|
| |
Winstar Communications |
Chicago, Illinois |
Internet Access (business)
Local Telephone Service (business)
|
|
|
|
| |
Winston & Strawn |
Chicago, Illinois |
Legal Services
|
Private |
|
|
| |
WorldCom |
Chicago, Illinois |
Internet Access (business)
Local Telephone Service (business)
|
Public |
|
|
| |
WPP Group PLC |
England |
Advertising
Marketing
Marketing-Conglomerates/Holding Companies
|
Public |
|
|
| |
WTMX The Mix 101.9 |
Chicago, Illinois |
Media
Media-Radio
|
Subsidiary |
|
|
| |
WynWyn.com |
Chicago, Illinois |
|
|
|
|
| |
Xceed |
Chicago, Illinois |
Web Site Services
Web Site Services-Design
Web Site Services-Development
|
Public |
|
|
| |
Xippix |
Larkspur, California |
|
|
|
|
| |
XO Communications |
Chicago, Illinois |
Internet Access (business)
Local Telephone Service (business)
|
|
|
|
| |
Xolia.com |
Chicago, Illinois |
|
Private |
|
|
| |
XOR |
Chicago, Illinois |
Consulting-Information Technology
Web Site Services-Design
Web Site Services-Development
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Private |
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Xpedior |
Chicago, Illinois |
|
Private |
|
|
| |
Xqsite |
Lisle, Illinois |
|
Subsidiary |
|
|
| |
Yahoo! |
Santa Clara, California |
Portals/Web Destinations
|
Public |
|
|
| |
Yazam |
New York, New York |
Venture Capital
Venture Capital-Early Stage
|
Private |
|
|
| |
yesmail.com |
Chicago, Illinois |
Marketing
Marketing-Affiliate Marketing
|
Subsidiary |
|
|
| |
YesTrader |
Chicago, Illinois |
Computer Software Makers
Trading
|
Private |
|
|
| |
Z-Tel Communications |
Tampa, Florida |
Telco Services
Telco Services-CLEC
Telco Services-Telephone Service-Long Distance
|
Public |
|
|
| |
Zacks Investment Research |
Chicago, Illinois |
Portals/Web Destinations
|
Private |
|
|
| |
ZEFER Corp. |
Chicago, Illinois |
Consulting
Consulting-Information Technology
|
Private |
|
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|
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