Key

  • wnd = would not disclose
  • n/a = Not Available
  • N/A = Not Applicable

It is not the intent of this list to endorse its participants, nor to imply that the company's size or numerical rank indicates its quality or service. We reserve the right to exclude a listing due to insufficient information.

Telecommunications Companies

Ranked by: Number of Local Employees

Company Name Number of Local Employees Number of Employees Publicly Traded? Headquarters
Qualcomm Inc. 6,000 12,800 Yes San Diego, CA
AT&T Inc. 5,800 309,050 Yes San Antonio, TX
Cox Communications 2,300 22,000 No Atlanta, GA
ViaSat Inc. 1,130 1,976 Yes Carlsbad, CA
Time Warner Cable 500 86,000 Yes Stanford, CT
Leap Wireless International Inc. (Cricket Wireless) 370 1,507 Yes San Diego, CA
Novatel Wireless 250 250 Yes San Diego, CA
HM Electronics Inc. 249 249 No Poway, CA
Teldata Enterprise Networks 99 99 n/a n/a
Continuous Computing Corp. 95 300 No San Diego, CA
RF Industries Ltd 88 88 Yes n/a
Cbeyond Inc. 70 1,000 Yes Atlanta, GA
My Office 66 66 n/a San Diego,CA
American Communications Corp 60 100 No San Diego, CA
Time Warner Telecom (becoming twtelecom July/2008) 30 n/a Yes Littleton, CO
Communications Plus 21 21 No San Diego, CA
San Diego Wireless 20 n/a n/a Encinitas
Packet Telecom Solutions, Inc. 8 8 No San Diego, CA
National Sales Center 2 2 n/a San Diego, CA
FB Communications n/a n/a No n/a
Jabra Corp n/a 32 No n/a
KW Microwave Corp n/a 55 No n/a
Kyocera America Inc. n/a 1,170 n/a Kyoto, Japan, (in the U.S. San Diego, CA)
L-3 Communications Titan Group n/a 1,350 Yes Reston, VA
Patriot Scientific Corp n/a n/a Yes n/a
Pulse n/a 245 Yes San Diego, CA
Remec Inc. n/a n/a Yes n/a
TRW Radio Systems n/a n/a No n/a
Vytek Wireless Inc n/a n/a No n/a
Wireless Facilities Inc n/a 2,300 Yes n/a
XO Communications-California n/a 4,000 Yes Herndon VA
Protel Communications, Inc. 51 n/a n/a n/a