Acta Technology (acquired by Business Objects)

Data integration platform and eCache software

Active Software (IPO, acquired by webMethods)

Software for enterprise application integration

Agile Software (IPO)

Product data management software for supply chain management

Aventail (acquired by SonicWALL)

Enterprise VPN appliance
 

Broadbase Software (IPO, acquired by Kana)

CRM analytical applications

BuzzMedia

Social media web publisher

CenterBeam

Outsourced desktop computing infrastructure

Chordiant Software (IPO)

Dynamically driven CRM software

Commerce One (IPO)

Enterprise procurement software

Corio (IPO, acquired by IBM)

Application service provider of best of breed business software

DATAllegro (acquired by Microsoft)

Data warehouse appliance
 

Ecast

Interactive entertainment network

edocs (acquired by Siebel)

Customer self-service and e-billing

Elance

Services procurement and management software

Ensim

Service enablement software for service providers

Exigen

Business process management software
 

Extricity Software (acquired by Peregrine Systems)

Business to business application integration software

Fanfare

Developer of automated testing software solutions
 

Financial Engines (IPO)

Provider of online investment advisory services

FrontBridge (acquired by Microsoft)

Antispam and disaster recovery managed services

G-Log (acquired by Oracle)

Transportation and logistics management software

Hara Software

Environmental and energy software management tools

Interwoven (IPO)

Enterprise content management software

Kace (acquired by Dell)

Systems management appliance

LogLogic

Log data management and intelligence

MarkMonitor

Management and protection of online corporate assets

Marin Software

Software platform for managing online search marketing
 

Mimosa (acquired by Iron Mountain)

Email recovery and compliance solutions
 

Netmosphere (acquired by Critical Path)

Enterprise project collaboration software

Niku (IPO, acquired by CA)

Professional services management software

Oblix (acquired by Oracle)

User access management for intranet and e-commerce applications

Opsware (IPO, acquired by HP)

Outsourced provider of management and infrastructure services

Orchestria (acquired by CA)

Data leakage prevention software

OuterBay (acquired by HP)

Information lifecycle management software

PCH International

Supply chain management and manufacturing logistics in China

Pure Digital (acquired by Cisco)

Low-cost video recording products for consumers
 

QuinStreet (IPO)

E-marketing services

Sepaton

Virtual tapes and data deduplication solutions

Six Apart

Blogging tools and services

Turn

Online advertising network

VideoEgg

Social content advertising network

Virtusa (IPO)

Offshore software development

Wily Technology (acquired by CA)

Java application management software