Curtis Instruments
Curtis, with an engineering center located in Livermore, California, is the world's largest designer and manufacturer of motor controllers for the off-road and light on-road electric vehicles market.

Livermore

Electronics & Misc. Technology

25 - 99

KLA-Tencor
Supplier of systems and software for semiconductor manufacturers .

Livermore

Computer Software & Services

100 - 249

Lawrence Livermore National Laboratory
U.S. Department of Energy national laboratory operated by the University of California.

Livermore

Aerospace & Defense

5,000 - 9,999

Sandia National Labs
National weapons research lab.

Livermore

Aerospace & Defense

unknown

Valleycare Health System
The System is comprised of a medical center, hospital, cancer center and library .

Livermore

Health, Biotech & Pharmaceutical

unknown