Optics & Photonics · CA · page 5
Optics & Photonics manufacturers in California
293 domestic optics & photonics suppliers in California. Precision optical and mechanical components for lasers, imaging, and sensing, where sub-micron tolerances, surface quality, and cleanliness separate acceptable parts from scrap.
#1
of 49 by manufacturers listed
- 293
- In this state
- 17.0%
- Share of industry
- 12
- Set-aside registered
- 29
- Federal track record
of 50 on this page
of 50 hold awards
Standards that matter in optics & photonics
3 to specify- ISO 9001:2015
- AS9100D
- ITAR Registered
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.
Optics & Photonics suppliers in California
page 5 of 6- 201

San Francisco, CA · est. 2021
Electronics & Instruments
$4.4M
- 202

Westlake Village, CA · est. 2000
Electronics & Instruments · Fabricated Metal
$795K
- 203
Torrance, CA · est. 1993
Electronics & Instruments
$409.9M
- 204
Fullerton, CA · est. 1953
Electronics & Instruments · Machinery & Tooling
$313.6M
- 205
Electronics & Instruments · Engineering & Testing
—
- 206
Electronics & Instruments · Engineering & Testing
$38.5M
- 207
El Segundo, CA · est. 2020
Electronics & Instruments · Machinery & Tooling
$6.1B
- 208

San Clemente, CA · est. 1984
Machinery & Tooling · Ceramics, Glass & Abrasives
$1.4M
- 209

Irvine, CA · est. 1990
Electronics & Instruments
$18K
- 210
Northridge, CA · est. 1975
Electronics & Instruments
Woman-owned$557K
- 211
Alameda, CA · est. 2014
Electronics & Instruments · Transportation & Aerospace
$62.4M
- 212
Campbell, CA · est. 2012
Machinery & Tooling
$14K
- 213
Santa Monica, CA · est. 2013
Electronics & Instruments
$531K
- 214

Santa Ana, CA · est. 2011
Electronics & Instruments
$81K
- 215

Costa Mesa, CA · est. 1981
Machinery & Tooling
$1.4M
- 216

San Diego, CA · est. 1992
Electronics & Instruments · Fabricated Metal
Small disadvantaged+2$68.0M
- 217
San Jose, CA · est. 2023
Electronics & Instruments
—
- 218

Morro Bay, CA · est. 2026
Electronics & Instruments · Transportation & Aerospace
—
- 219

Beverly Hills, CA · est. 2024
Electronics & Instruments · Transportation & Aerospace
—
- 220
Westlake Village, CA · est. 2019
Electronics & Instruments · Technical Textiles
Small disadvantaged+1—
- 221

Santa Barbara, CA · est. 2016
Electronics & Instruments · Engineering & Testing
$105K
- 222
Fremont, CA · est. 2004
Electronics & Instruments · Engineering & Testing
$1.3M
- 223

San Francisco, CA · est. 2025
Electronics & Instruments
—
- 224

Berkeley, CA · est. 2017
Electronics & Instruments · Engineering & Testing
Woman-owned$929K
- 225

Placentia, CA · est. 1999
Electronics & Instruments · Engineering & Testing
$4.9M
- 226
Oakland, CA · est. 2025
Electronics & Instruments
—
- 227
Torrance, CA · est. 1953
Machinery & Tooling
—
- 228
San Diego, CA · est. 2015
Electronics & Instruments
$448K
- 229

San Diego, CA · est. 2017
Electronics & Instruments · Transportation & Aerospace
—
- 230

Irvine, CA · est. 2003
Machinery & Tooling
—
- 231

San Diego, CA · est. 1977
Electronics & Instruments · Industrial Chemicals & Gases
$6.0M
- 232
Cerritos, CA · est. 2008
Machinery & Tooling · Ceramics, Glass & Abrasives
$140K
- 233

San Diego, CA · est. 1985
Electronics & Instruments · Industrial Distribution
Woman-owned+1—
- 234

Vista, CA · est. 1984
Electronics & Instruments · Engineering & Testing
$3.1M
- 235
Studio City, CA · est. 2023
Machinery & Tooling
—
- 236
Electronics & Instruments
—
- 237
Sylmar, CA · est. 2019
Electronics & Instruments · Engineering & Testing
Small disadvantaged+1—
- 238
San Francisco, CA · est. 2015
Electronics & Instruments
—
- 239
Monrovia, CA · est. 2023
Machinery & Tooling · Electronics & Instruments
—
- 240
Cerritos, CA · est. 1984
Machinery & Tooling · Fabricated Metal
Woman-owned+1—
- 241
Torrance, CA · est. 2007
Electronics & Instruments
$855K
- 242
Long Beach, CA · est. 1999
Machinery & Tooling · Electronics & Instruments
Small disadvantaged$13K
- 243
Gardena, CA · est. 2002
Electronics & Instruments
Woman-owned$729K
- 244
Temecula, CA · est. 2009
Machinery & Tooling · Electronics & Instruments
$2.2M
- 245
Irvine, CA · est. 2019
Electronics & Instruments · Transportation & Aerospace
Small disadvantaged—
- 246
Atascadero, CA · est. 1983
Machinery & Tooling · Ceramics, Glass & Abrasives
$248K
- 247
Chino Hills, CA · est. 1994
Electronics & Instruments · Electrical Equipment
$3.8M
- 248
Torrance, CA · est. 2005
Machinery & Tooling
—
- 249
Montclair, CA · est. 2025
Electronics & Instruments · Engineering & Testing
Small disadvantaged—
- 250
San Luis Obispo, CA · est. 2024
Machinery & Tooling
Small disadvantaged+2—
201–250 of 293
Optics & Photonics in other states
48 states- Florida170
- Texas108
- Massachusetts100
- Virginia88
- New York85
- Colorado66
- Pennsylvania57
- Maryland54
- Ohio49
- Washington45
- Arizona45
- New Jersey42
- Michigan40
- Illinois37
- New Hampshire37
- Georgia33
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
- Telecommunications292
- 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 optics & photonics
3 requirements- 01Sub-micron precision machining and metrology
- 02Optomechanical mounts and housings
- 03Cleanroom handling and contamination control
Everything made in California, not just optics & photonics.
California state hub