Chemical Processing · CA · page 4
Chemical Processing manufacturers in California
606 domestic chemical processing suppliers in California. Fabrication and machining for corrosive, high-pressure, and high-temperature service, where weld integrity and code compliance keep hazardous processes contained.
#1
of 50 by manufacturers listed
- 606
- In this state
- 12.9%
- Share of industry
- 11
- Set-aside registered
- 16
- Federal track record
of 50 on this page
of 50 hold awards
Standards that matter in chemical processing
3 to specify- ASME (U/S stamp)
- ASME B31.3
- ISO 9001:2015
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.
Chemical Processing suppliers in California
page 4 of 13- 151
Newport Beach, CA · est. 1996
Industrial Chemicals & Gases · Machinery & Tooling
$1.1M
- 152
Newport Beach, CA · est. 2001
Industrial Chemicals & Gases · Machinery & Tooling
—
- 153
Carlsbad, CA · est. 2003
Electronics & Instruments · Medical Devices
Small disadvantaged—
- 154
Oakland, CA · est. 1986
Polish and Other Sanitation Good Manufacturing
—
- 155
Windsor, CA · est. 2014
Industrial Distribution
Small disadvantaged$107K
- 156
Redwood City, CA · est. 2010
Pharmaceutical Preparation Manufacturing
$11.8M
- 157
Palo Alto, CA · est. 2015
Biological Product (except Diagnostic) Manufacturing
—
- 158
Napa, CA · est. 1990
Industrial Chemicals & Gases
$14K
- 159
Pharmaceutical Preparation Manufacturing
—
- 160
Merced, CA · est. 2021
Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing
—
- 161
Carlsbad, CA · est. 2004
Industrial Chemicals & Gases
$15K
- 162
Rocklin, CA · est. 2005
Engineering & Testing
$50K
- 163
San Diego, CA · est. 2008
Pharmaceutical Preparation Manufacturing
—
- 164
Santa Fe Springs, CA · est. 2015
Industrial Chemicals & Gases
Minority-owned—
- 165
Pharmaceutical Preparation Manufacturing
DOT Certified DBE—
- 166
Brisbane, CA · est. 2021
Pharmaceutical Preparation Manufacturing
$26K
- 167
San Diego, CA · est. 2019
Biological Product (except Diagnostic) Manufacturing
—
- 168
South San Francisco, CA · est. 2013
Pharmaceutical Preparation Manufacturing
—
- 169
Long Beach, CA · est. 2016
Pharmaceutical Preparation Manufacturing
—
- 170
Industrial Chemicals & Gases · Plastics & Rubber
—
- 171
San Diego, CA · est. 1999
In-Vitro Diagnostic Substance Manufacturing
—
- 172
Poway, CA · est. 2000
In-Vitro Diagnostic Substance Manufacturing
$3.2M
- 173
Castaic, CA · est. 2001
Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing
—
- 174
Paramount, CA · est. 1976
Pharmaceutical Preparation Manufacturing
—
- 175
San Mateo, CA · est. 2013
Pharmaceutical Preparation Manufacturing
$1.1M
- 176
Commerce, CA · est. 1925
Industrial Chemicals & Gases
—
- 177
Emeryville, CA · est. 1996
Pharmaceutical Preparation Manufacturing
$15.1M
- 178
Los Angeles, CA · est. 2023
Industrial Chemicals & Gases
Small disadvantaged+1—
- 179
Covina, CA · est. 2003
Industrial Distribution · Engineering & Testing
—
- 180
Industrial Chemicals & Gases
$400K
- 181
Fremont, CA · est. 2015
Industrial Chemicals & Gases
—
- 182
Sherman Oaks, CA · est. 2019
Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing
Woman-owned+1—
- 183
San Pedro, CA · est. 2023
Industrial Chemicals & Gases
Small disadvantaged—
- 184
San Diego, CA · est. 2013
In-Vitro Diagnostic Substance Manufacturing
Small disadvantaged+1—
- 185
Huntington Beach, CA · est. 2024
Pharmaceutical Preparation Manufacturing
—
- 186
Rancho Dominguez, CA · est. 1939
Industrial Chemicals & Gases
$642K
- 187
Poway, CA · est. 1999
Electronics & Instruments · Medical Devices
—
- 188
Riverside, CA · est. 1976
Industrial Chemicals & Gases · Machinery & Tooling
$121K
- 189
Santa Clara, CA · est. 2018
Biological Product (except Diagnostic) Manufacturing
$999K
- 190
Anaheim, CA · est. 1993
Industrial Chemicals & Gases
—
- 191
San Diego, CA · est. 2022
Biological Product (except Diagnostic) Manufacturing
—
- 192
Duarte, CA · est. 2020
Medicinal and Botanical Manufacturing
Small disadvantaged—
- 193
Seal Beach, CA · est. 2015
Pharmaceutical Preparation Manufacturing
Small disadvantaged—
- 194
Cypress, CA · est. 2016
Electronics & Instruments · Engineering & Testing
$30.1M
- 195
Campbell, CA · est. 2021
Industrial Chemicals & Gases
—
- 196
Paso Robles, CA · est. 2008
Industrial Chemicals & Gases
—
- 197
San Jose, CA · est. 2025
Industrial Chemicals & Gases
—
- 198
San Francisco, CA · est. 2023
Toilet Preparation Manufacturing
—
- 199
Palo Alto, CA · est. 2016
Pharmaceutical Preparation Manufacturing
—
- 200
San Diego, CA · est. 1984
Industrial Chemicals & Gases
Woman-owned$138K
151–200 of 606
Chemical Processing in other states
49 states- Texas383
- Florida267
- New Jersey259
- Pennsylvania216
- Massachusetts205
- New York191
- Illinois189
- Ohio172
- North Carolina171
- Michigan151
- Georgia147
- Maryland141
- Virginia109
- Washington86
- Colorado86
- Connecticut82
- Tennessee81
Other industries in California
42 verticals- Metal Fabrication1,854
- Instrumentation, Test & Measurement856
- Electronics727
- Aerospace644
- Medical Devices591
- Electrical Equipment & Components477
- Consumer Products426
- Semiconductor328
- Signage, Printing & Marking312
- Wire, Cable & Interconnect307
- Food & Beverage Processing302
- Textiles & Apparel298
- Optics & Photonics293
- 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 chemical processing
3 requirements- 01Code pressure vessels and process piping
- 02Corrosion-resistant alloy and exotic-metal fabrication
- 03Certified welding with material traceability
Everything made in California, not just chemical processing.
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