Optics & Photonics · CA · page 4
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
- 14
- Set-aside registered
- 25
- 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 4 of 6- 151

Union City, CA · est. 2020
Electronics & Instruments · Engineering & Testing
$46K
- 152
San Francisco, CA · est. 2013
Electronics & Instruments
—
- 153

Los Angeles, CA · est. 1993
Electronics & Instruments · Fabricated Metal
Small disadvantaged+1—
- 154
Valencia, CA · est. 1967
Machinery & Tooling
—
- 155

San Diego, CA · est. 2002
Machinery & Tooling · Electronics & Instruments
Small disadvantaged—
- 156

Claremont, CA · est. 1971
Electronics & Instruments · Electrical Equipment
Small disadvantaged+1$48.6M
- 157
Orange, CA · est. 2000
Electronics & Instruments · Engineering & Testing
Small disadvantaged+1—
- 158
Tehachapi, CA · est. 2010
Electronics & Instruments · Engineering & Testing
—
- 159
Vista, CA · est. 2022
Electronics & Instruments
—
- 160

Sacramento, CA · est. 2012
Machinery & Tooling
—
- 161
Seal Beach, CA · est. 1997
Machinery & Tooling · Fabricated Metal
$12.2M
- 162
Pleasanton, CA · est. 2023
Electronics & Instruments
$200K
- 163

Irvine, CA · est. 2005
Machinery & Tooling
$8K
- 164

Buena Park, CA · est. 1979
Machinery & Tooling
$607K
- 165
Woodland Hills, CA · est. 1985
Electronics & Instruments · Engineering & Testing
$801.9M
- 166

Electronics & Instruments · Engineering & Testing
—
- 167

San Jose, CA · est. 2022
Electronics & Instruments
$2.2M
- 168

San Luis Obispo, CA · est. 2020
Machinery & Tooling · Field & Structural Services
—
- 169
Rolling Hills Estates, CA · est. 2020
Machinery & Tooling · Electrical Equipment
—
- 170

La Jolla, CA · est. 1994
Electronics & Instruments · Ceramics, Glass & Abrasives
$732K
- 171

San Jose, CA · est. 2016
Electronics & Instruments
Small disadvantaged—
- 172

San Francisco, CA · est. 2015
Machinery & Tooling
Minority-owned—
- 173

Carlsbad, CA · est. 2017
Machinery & Tooling
Small disadvantaged+1$72K
- 174
Simi Valley, CA · est. 2013
Electronics & Instruments · Transportation & Aerospace
$1.3M
- 175

Poway, CA · est. 2015
Machinery & Tooling · Electronics & Instruments
Small disadvantaged—
- 176

Ontario, CA · est. 1946
Electronics & Instruments · Transportation & Aerospace
$990K
- 177

El Segundo, CA · est. 2020
Electronics & Instruments · Engineering & Testing
$71.1M
- 178
Sunnyvale, CA · est. 2011
Electronics & Instruments
$23.3M
- 179
Corona, CA · est. 1986
Electronics & Instruments · Industrial Distribution
Woman-owned—
- 180
Menlo Park, CA · est. 2006
Machinery & Tooling · Primary Metals & Foundry
Small disadvantaged—
- 181

Electronics & Instruments · Fabricated Metal
$2.5M
- 182
Irvine, CA · est. 2003
Electronics & Instruments · Engineering & Testing
Small disadvantaged+2—
- 183

Fremont, CA · est. 2009
Machinery & Tooling
—
- 184

Lodi, CA · est. 2002
Machinery & Tooling · Industrial Chemicals & Gases
Small disadvantaged+1—
- 185

Rancho Cordova, CA · est. 1990
Machinery & Tooling
$360K
- 186
Santa Ana, CA · est. 1984
Machinery & Tooling
Small disadvantaged$40K
- 187

Milpitas, CA · est. 2003
Machinery & Tooling
—
- 188
San Francisco, CA · est. 1995
Electronics & Instruments · Electrical Equipment
$1.3M
- 189

Oxnard, CA · est. 1986
Machinery & Tooling
$1.3M
- 190

Lake Forest, CA · est. 1997
Electronics & Instruments
$22.5M
- 191

Milpitas, CA · est. 2015
Electronics & Instruments
$367K
- 192
San Marcos, CA · est. 1999
Machinery & Tooling
—
- 193
Santa Rosa, CA · est. 1948
Machinery & Tooling · Electronics & Instruments
$2.6M
- 194
Long Beach, CA · est. 2003
Machinery & Tooling
$131K
- 195
El Dorado Hills, CA · est. 2025
Machinery & Tooling · Electronics & Instruments
—
- 196
Rocklin, CA · est. 2016
Machinery & Tooling
Small disadvantaged—
- 197
Carson, CA · est. 1938
Machinery & Tooling
$3.0M
- 198
San Francisco, CA · est. 2008
Electronics & Instruments
—
- 199
Windsor, CA · est. 2017
Electronics & Instruments · Engineering & Testing
$5.8M
- 200

San Jose, CA · est. 2025
Electronics & Instruments
—
151–200 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.
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