Telecommunications · CA · page 6
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
- 12
- Set-aside registered
- 22
- Federal track record
of 42 on this page
of 42 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 6 of 6- 251

Fremont, CA · est. 1972
Electronics & Instruments · Industrial Distribution
—
- 252

Morgan Hill, CA · est. 2002
Electronics & Instruments
$426K
- 253

Huntington Beach, CA · est. 1934
Electronics & Instruments · Transportation & Aerospace
$289.1M
- 254

Huntington Beach, CA · est. 1934
Electronics & Instruments · Engineering & Testing
—
- 255

El Segundo, CA · est. 1934
Electronics & Instruments · Engineering & Testing
$2.3B
- 256

Santa Clarita, CA · est. 1999
Electronics & Instruments
—
- 257

Hawthorne, CA · est. 2000
Electronics & Instruments · Engineering & Testing
$10.7M
- 258

Rch Palos Vrd, CA · est. 2022
Electronics & Instruments
Small disadvantaged—
- 259
Carlsbad, CA · est. 2021
Electronics & Instruments
Veteran-owned$312K
- 260

San Diego, CA · est. 2002
Electronics & Instruments · Engineering & Testing
$7.1M
- 261

Folsom, CA · est. 2016
Electronics & Instruments
Small disadvantaged+1—
- 262

San Jose, CA · est. 2017
Electronics & Instruments
Small disadvantaged—
- 263
Palo Alto, CA · est. 2025
Electronics & Instruments
—
- 264
Irvine, CA · est. 1995
Electronics & Instruments · Engineering & Testing
$4.5M
- 265
Valley Center, CA · est. 2017
Electronics & Instruments · Industrial Distribution
—
- 266
Cupertino, CA · est. 2005
Electronics & Instruments
Small disadvantaged—
- 267

Carlsbad, CA · est. 2005
Electronics & Instruments
Small disadvantaged+1—
- 268

Petaluma, CA · est. 1995
Electronics & Instruments
$2.4M
- 269
Signal Hill, CA · est. 2011
Electronics & Instruments · Engineering & Testing
$4.2M
- 270

San Leandro, CA · est. 2013
Electronics & Instruments · Transportation & Aerospace
Small disadvantaged$2.6M
- 271
Laguna Niguel, CA · est. 1988
Electronics & Instruments · Industrial Distribution
Woman-owned$47K
- 272

Cambria, CA · est. 2021
Electronics & Instruments · Plastics & Rubber
—
- 273

San Diego, CA · est. 2000
Electronics & Instruments
—
- 274

Los Altos, CA · est. 1997
Electronics & Instruments · Engineering & Testing
—
- 275

San Diego, CA · est. 2018
Electronics & Instruments · Engineering & Testing
$2.2M
- 276

Santa Ana, CA · est. 2018
Electronics & Instruments · Engineering & Testing
—
- 277

Northridge, CA · est. 1983
Electronics & Instruments · Fabricated Metal
$11.3M
- 278

Palo Alto, CA · est. 2024
Electronics & Instruments
—
- 279

Irvine, CA · est. 2014
Electronics & Instruments
—
- 280

Fairfield, CA · est. 1988
Electronics & Instruments
$426K
- 281

San Francisco, CA · est. 2005
Electronics & Instruments
—
- 282
Newbury Park, CA · est. 1998
Electronics & Instruments
$2.0M
- 283

National City, CA · est. 2017
Electronics & Instruments
Minority-owned$27K
- 284
Palo Alto, CA · est. 2022
Electronics & Instruments · Engineering & Testing
$1.6M
- 285
Sacramento, CA · est. 2012
Electronics & Instruments
Small disadvantaged+1—
- 286
San Diego, CA · est. 2000
Electronics & Instruments · Engineering & Testing
$33.2M
- 287
Alameda, CA · est. 2001
Electronics & Instruments
—
- 288
Anaheim, CA · est. 2014
Electronics & Instruments
Small disadvantaged—
- 289
Santa Clarita, CA · est. 2002
Electronics & Instruments
$2.5M
- 290
Magalia, CA · est. 2012
Electronics & Instruments
Small disadvantaged+1$45K
- 291
San Dimas, CA · est. 2000
Electronics & Instruments · Electrical Equipment
$19.6M
- 292
Huntington Beach, CA · est. 1975
Electronics & Instruments · Fabricated Metal
$2.5M
251–292 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.
California state hub