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

Alteon WebSystems (IPO, acquired by Nortel)

Gigabit ethernet switches, adapters and load balancers)

Aruba Networks (IPO)

High performance WLANs

Atmosphere Networks (acquired by Ditech)

Multi-service optical access equipment

Aventail (acquired by SonicWALL)

Enterprise VPN appliance

Barracuda Networks

Anti-spam appliance

Black Duck Software

Software compliance management

Broadbase Software (IPO, acquired by Kana)

CRM analytical applications

BuzzMedia

Social media web publisher

Cedar Point Communications

VOIP platform

CenterBeam

Outsourced desktop computing infrastructure

Centrality Communications (acquired by SiRF)

GPS device processor

Chordiant Software (IPO)

Dynamically driven CRM software

ClearCube

PC blades for enterprises

Com 21(IPO)

Cable modems based on ATM technology

Commerce One (IPO)

Enterprise procurement software

Copper Mountain (IPO)

Digital subscriber line equipment

Corio (IPO, acquired by IBM)

Application service provider of best of breed business software

CoSine Communications (IPO)

IP service delivery platforms

Crossbeam

Network security platform

Cyan Optics

Packet optical solutions

DATAllegro

Data warehouse appliance

Data Robotics

Automated data storage soluctions

Delivery Agent

Platform for shopping-enabled entertainment

Digital Fuel

Business service management software

DSL.Net (IPO)

DSL services

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

Entropic (IPO)

Consumer media networking chipset

EqualLogic (acquired by Dell)

Developer of storage systems

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

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

inCode Telecom (acquired by VeriSign)

Strategic and engineering consulting for wireless industry

Infoblox

Developer of network services appliances
 

Interwoven (IPO)

Enterprise content management software

Isilon Systems (IPO)

Clustered NAS systems

Kace

Systems management appliance

Kazeon

Storage indexing and search 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

Email recovery and compliance solutions
 

Miradia

MEMS microdisplays

MuDynamics (fka Mu Security)

Performance and service assurance solutions

Netmosphere (acquired by Critical Path)

Enterprise project collaboration software

Netscaler (acquired by Citrix)

Application networking systems

Niku (IPO, acquired by CA)

Professional services management software

Oblix (acquired by Oracle)

User access management for intranet and e-commerce applications

Opsware (IPO)

Outsourced provider of management and infrastructure services

Orchestria (acquired by CA)

Data leakage prevention software
 

OuterBay (acquired by HP)

Information lifecycle management software

PA Semi (acquired by Apple)

Embedded power PC microprocessors

Panasas

Parallel storage solutions

PCH International

Supply chain management and manufacturing logistics in China

Pixelworks (IPO)

Image processors for flat panel displays

Pure Digital (acquired by Cisco)

Low-cost video recording products for consumers

QuinStreet

E-marketing services

Ramp Networks (acquired by Nokia)

Internet access devices for small office, home office market

Repeater Technology (IPO)

Wireless network base stations
 

RGB Networks

Video processing equipment for cable and IPTV carriers

Ruckus Wireless

Wireless applications

Sequence Design

Software solutions for advanced IC design

Sepaton

Virtual tapes and data deduplication solutions

ShoreTel (IPO)

IP based voice systems for enterprises

Silicon Optix

Video processor chips

Six Apart

Blogging tools and services

Starent Networks (IPO)

Wireless data services platform

Teknovus

EPON ASICs

Telera (acquired by Alcatel)

IP applications network

Turn

Online advertising network

Verisity (IPO, acquired by Cadence)

Verification software for integrated circuit design

VideoEgg

Social content advertising network

Vina Technologies (IPO)

Integrated voice and data networking equipment

Virtusa (IPO)

Offshore software development

Wily Technology (acquired by Computer Associates)

Java application management software