2Wire

San Jose, CA

Acquired by Alcatel, SBC, and Telemex

Actuate

South San Francisco, CA

All Covered

Redwood City, CA

AllBusiness.com

Bay Area

Acquired by NBCi

Alteon WebSystems

San Jose, CA

Acquired by Nortel Networks

Altiris

Lindon, UT

Acquired by Symantec

Ariba

Sunnyvale, CA

Automated Trading Desk

Charleston, SC

Acquired by Citigroup

Autoweb.com

Santa Clara, CA

Acquired by Autobytel

BenefitMall

Dallas, TX

Acquired by Allied Capital

BeVocal

Mountain View, CA

Acquired by Nuance Communications

BrightMail

San Francisco, CA

Acquired by Symantec

C | Net

San Francisco, CA

Capella

Minneapolis, MN

Claremont Technology

Beaverton, OR

Merged with Covansys

Continuous Computing

San Diego, CA

Copper Mountain

Palo Alto, CA

Merged with Tut Systems

Corsair

Palo Alto, CA

Acquired by Lightbridge

CosmoCom

Melville, NY

Creo

Bedford, MA

EmbanetCompass

Toronto, ON

Acquired by Pearson

Egenera

Marlboro, MA

Ejasent

Mountain View, CA

Acquired by Veritas Software

Eladian Partners

New York, NY

Encompass

San Francisco, CA

Acquired by Yahoo

Envestnet

Chicago, IL

Everyday Health

New York, NY

ExactTarget

Indianapolis, IN

Acquired by Salesforce

EXL

New York, NY

Expedia

Bellevue, WA

Acquired by InterActive

Extricity

Belmont, CA

Acquired by Peregrine Systems

Fandango

Santa Monica, CA

Acquired by Comcast

Fiberlink

Blue Bell, PA

FX Alliance

New York City, NY

Acquired by Thomson Reuters

Global 360

Dallas, TX

Green Dot

Monrovia, CA

Groupon

Chicago, IL

HearMe

Mountain View, CA

HomeAway

Austin, TX

HomeGain.com

Emeryville, CA

Acquired by Classified Ventures

iBasis

Reston, VA

ICON International

Stamford, CT

Acquired by Omnicom

iMarket

Waltham, MA

Acquired by Dun and Bradstreet

Integres

Rancho Cordova, CA

Interactive Brokers

Greenwich, CT

Intraware

Orinda, CA

iPipeline

Exton, PA

iVillage

New York, NY

LHS

Atlanta, GA

Acquired by Sema Group

Liquidnet

New York, NY

Lynk

Atlanta, GA

Acquired by Royal Bank of Scotland

MarketAxess

New York, NY

Mattersight (fka eLoyalty)

Lake Forest, IL

MemberWorks

Stamford, CT

Metapath

Bellevue, WA

Acquired by Marconi

MoneyExpert

Manchester, United Kingdom

Motricity

Durham, NC

MyPoints.com

San Francisco, CA

Acquired by UAL Group

NewsEdge

Burlington, MA

Acquired by Thompson Financial

NexTag

San Mateo, CA

NuMega Technologies

Nashua, NH

Acquired by Compuware

Oak Pacific Interactive

China

One Touch Systems

San Jose, CA

Acquired by Interactive Distance Learning

ONYX Software

Bellevue, WA

Open Text

Waterloo, Ontario

Orbitz Worldwide

Chicago, IL

Origin

Chicago, IL

Paciolan

Irvine, CA

Acquired by Comcast

Penson

Dallas, TX

RealNetworks

Seattle, WA

Redback Networks

San Jose, CA

Acquired by Ericsson

RiskMetrics Group

New York, NY

Acquired by MSCI

Saville Systems Ireland

Burlington, MA

Acquired by ADC

Seismic Micro-Technology

Houston, TX

Sitecore

Copenhagen, Denmark

SolArc

Tulsa, OK

Solect

Toronto, Ontario

Acquired by Amdocs

SPL

San Francisco, CA

Acquired by OCM and GFI Power

Splunk

San Francisco, CA

Springstreet

San Francisco, CA

Acquired by Homestore

Techwell

San Jose, CA

Acquired by Intersil

TestMart

San Bruno, CA

thinkorswim

Chicago, IL

Acquired by Investools

TimesTen

Mountain View, CA

Acquired by Oracle

Tiny Prints

Mountain View, CA

TOA Technologies

Beachwood, OH

Top Layer

Westboro, MA

Triversity

Toronto, Canada

Acquired by SAP Canada

Twilio

San Francisco, CA

Vacationspot.com

Seattle, WA

Acquired by Expedia

Vastera

Dulles, VA

Acquired by JP Morgan

Viant

Boston, MA

Acquired by iXL

WebTone

Atlanta, GA

Acquired by Fidelity Information Services

Whitepages

Seattle, WA

XACCT

Santa Clara, CA

Acquired by Amdocs

XIOTech

Eden Prairie, MN

Acquired by Seagate

XRS

Eden Prairie, MN

Xylan

Calabasas, CA

Acquired by Alcatel

YOUcentric

Charlotte, NC

Acquired by JD Edwards