Telecommunications · CA · page 4
Telecommunications manufacturers in California
292 domestic telecommunications suppliers in California. Enclosures, RF hardware, and assemblies for network and wireless infrastructure, where signal integrity, weatherproofing, and consistent high-volume quality keep networks online.
#1
of 49 by manufacturers listed
- 292
- In this state
- 18.9%
- Share of industry
- 18
- Set-aside registered
- 24
- Federal track record
of 50 on this page
of 50 hold awards
Standards that matter in telecommunications
3 to specify- ISO 9001:2015
- IPC-A-610
- UL Listed
Listings carry the federal set-aside registrations a company filed in SAM, not its quality-system certificates. Ask each shop for the current certificate and its scope before you release a drawing.
Telecommunications suppliers in California
page 4 of 6- 151

Cypress, CA · est. 2017
Electronics & Instruments
—
- 152

Palo Alto, CA · est. 2022
Electronics & Instruments
—
- 153

El Segundo, CA · est. 1971
Electronics & Instruments
$13K
- 154

San Diego, CA · est. 2004
Electronics & Instruments
—
- 155

Garden Grove, CA · est. 2018
Electronics & Instruments
$250K
- 156

San Diego, CA · est. 2020
Electronics & Instruments · Engineering & Testing
Small disadvantaged—
- 157
Santa Clara, CA · est. 2011
Electronics & Instruments · Engineering & Testing
Small disadvantaged$1.9M
- 158

Placerville, CA · est. 2001
Electronics & Instruments
$1.8M
- 159

Electronics & Instruments · Transportation & Aerospace
$3.6B
- 160

Torrance, CA · est. 2022
Electronics & Instruments
$279K
- 161

Tehachapi, CA · est. 2003
Electronics & Instruments
$2.6M
- 162

Santa Ana, CA · est. 1984
Electronics & Instruments
$304K
- 163

Rancho Cucamonga, CA · est. 2005
Electronics & Instruments · Machinery & Tooling
Small disadvantaged—
- 164

Los Angeles, CA · est. 1997
Electronics & Instruments · Industrial Distribution
$1.4M
- 165

Van Nuys, CA · est. 2003
Electronics & Instruments
$278K
- 166

Fremont, CA · est. 2000
Electronics & Instruments
—
- 167
San Clemente, CA · est. 2007
Electronics & Instruments
$1.2M
- 168

Rancho Santa Margarita, CA · est. 1995
Electronics & Instruments
$33.9M
- 169

Rancho Cucamonga, CA · est. 1988
Electronics & Instruments · Electrical Equipment
Small disadvantaged+1—
- 170

San Francisco, CA · est. 2019
Electronics & Instruments
$75K
- 171

Anaheim, CA · est. 2022
Electronics & Instruments · Engineering & Testing
—
- 172

Los Angeles, CA · est. 2022
Electronics & Instruments · Engineering & Testing
Small disadvantaged—
- 173

Roseville, CA · est. 2013
Electronics & Instruments
Small disadvantaged+1—
- 174

Tustin, CA · est. 2013
Electronics & Instruments · Electrical Equipment
Woman-owned—
- 175
Reseda, CA · est. 2022
Electronics & Instruments
—
- 176
San Jose, CA · est. 2010
Electronics & Instruments
—
- 177

Torrance, CA · est. 1994
Electronics & Instruments
—
- 178

Rancho Santa Margarita, CA · est. 1990
Electronics & Instruments
Woman-owned$34K
- 179

San Diego, CA · est. 1998
Electronics & Instruments
$37K
- 180

Pasadena, CA · est. 2016
Electronics & Instruments · Industrial Distribution
Small disadvantaged—
- 181

Torrance, CA · est. 1993
Electronics & Instruments · Fabricated Metal
Minority-owned$6.3M
- 182

Pasadena, CA · est. 2019
Electronics & Instruments · Machinery & Tooling
Small disadvantaged+1—
- 183
San Diego, CA · est. 1991
Electronics & Instruments
—
- 184
Santa Barbara, CA · est. 1959
Electronics & Instruments
Small disadvantaged$1.0M
- 185
El Segundo, CA · est. 2013
Electronics & Instruments
Small disadvantaged+1—
- 186
Los Angeles, CA · est. 2020
Electronics & Instruments · Industrial Distribution
Small disadvantaged+2—
- 187
Manhattan Beach, CA · est. 1985
Electronics & Instruments · Transportation & Aerospace
$103.3M
- 188
Irvine, CA · est. 1992
Electronics & Instruments
Small disadvantaged—
- 189
Sunnyvale, CA · est. 2019
Electronics & Instruments · Engineering & Testing
$2.6M
- 190
Escondido, CA · est. 2015
Electronics & Instruments
Small disadvantaged+1$243K
- 191
Los Angeles, CA · est. 2025
Electronics & Instruments · Engineering & Testing
—
- 192
Sherman Oaks, CA · est. 2021
Electronics & Instruments · Engineering & Testing
—
- 193
San Jose, CA · est. 2013
Electronics & Instruments
—
- 194
Brea, CA · est. 1995
Electronics & Instruments
Minority-owned$70K
- 195
Belmont, CA · est. 1996
Electronics & Instruments
—
- 196
Fountain Valley, CA · est. 2014
Electronics & Instruments · Industrial Distribution
$751K
- 197

Rohnert Park, CA · est. 1987
Electronics & Instruments
$4.5M
- 198
Santa Maria, CA · est. 1970
Electronics & Instruments · Engineering & Testing
$11.4M
- 199
San Diego, CA · est. 2004
Electronics & Instruments
—
- 200
Carlsbad, CA · est. 1999
Electronics & Instruments
Small disadvantaged+1—
151–200 of 292
Telecommunications in other states
48 states- Florida143
- Texas120
- New York91
- Virginia83
- Maryland69
- New Jersey66
- Illinois50
- Georgia46
- Pennsylvania46
- Colorado45
- Massachusetts43
- Arizona38
- North Carolina33
- Washington30
- Ohio29
- Missouri23
Other industries in California
42 verticals- Metal Fabrication1,854
- Instrumentation, Test & Measurement856
- Electronics727
- Aerospace644
- Medical Devices591
- Chemical Processing571
- Electrical Equipment & Components477
- Consumer Products426
- Semiconductor328
- Signage, Printing & Marking312
- Wire, Cable & Interconnect307
- Food & Beverage Processing302
- Textiles & Apparel298
- Optics & Photonics293
- Renewable Energy (Solar & Wind)276
- Pharmaceutical272
- Industrial Machinery264
- Plastics & Rubber Products227
- Fasteners & Hardware205
- Pulp, Paper & Packaging192
- Robotics & Automation177
- Defense162
- Furniture144
- Marine & Shipbuilding135
- Building Products & Materials134
- Space & Satellite132
- HVAC & Refrigeration79
- Automotive74
- EV & Battery66
- Wood Products & Millwork62
- Lighting58
- Sporting Goods53
- Tanks, Vessels & Heat Exchangers49
- Firearms & Ammunition43
- Primary Metals & Foundry43
- Fluid Power & Hydraulics38
- Heavy Truck, Trailer & Vehicle Bodies35
- Water & Wastewater22
- Agricultural Equipment19
- Construction Equipment15
- Energy & Power Generation15
- Oil & Gas11
What buyers specify in telecommunications
3 requirements- 01RF enclosure and cabinet fabrication
- 02Electronics assembly to IPC-A-610
- 03Weatherproof outdoor hardware and finishing
Everything made in California, not just telecommunications.
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