Akamai Technologies

AMCC

Ampersand Ventures

Arch Venture Partners

Avalon Ventures

Blue Titan Software

The Boeing Company and Connexion by Boeing

Donald L. Bren (The Irvine Company)

Broadcom Corporation

Compaq

Conexant Systems

Cox Communications

Diamondhead Ventures

Dupont iTechnologies

Emulex Corporation

Enosys Markets

Enterprise Partners Venture Capital

Entropia

Ericsson Wireless Communications

ESRI

Global Photon Systems

Graviton

Hewlett Packard

IBM

IdeaEdge Ventures

Interactive Visualization Systems

Intersil Corporation

Irvine Sensors Corporation

Ixia

JMI

Leap Wireless International

LearningFramework

Litton Industries (integrated with Northrop Grumman International)

MedExpert

Merck

NCR

Newport Corporation

Nissan Motors

Oracle

Orincon Industries

Panoram Technologies

Polexis

QUALCOMM

The R.W. Johnson Pharmaceutical Research Institute

SAIC

San Diego Telecom Council

SBC Communications

SciFrame

Seagate Storage Products

SGI

Silicon Wave

Sony

STMicroelectronics

Sun Microsystems

TeraBurst Networks

Texas Instruments

Townsend Inc.

Toyota

UCSD Healthcare

Versant Ventures

Volkswagen

WebEx