FactoryRegistry

Manufacturing in San Francisco-Oakland-Fremont, CA

As of JUL 2026, FactoryRegistry lists 5,960 manufacturing facilities in the San Francisco-Oakland-Fremont, CA metropolitan area, sourced from EPA, OSHA and Census records.

FACILITIES
5,960
CITIES
10
TOP INDUSTRY
Chemical Manufacturing

Top cities

Fremont, CA (678)San Francisco, CA (675)Hayward, CA (477)Oakland, CA (428)Livermore, CA (251)San Leandro, CA (242)South San Francisco, CA (238)Richmond, CA (216)Berkeley, CA (195)Redwood City, CA (170)

Facilities

Advantage Metal Products, INC.
Livermore, CA
ACTIVE332322EMP 20-99
Aehr Test Systems
Fremont, CA
ACTIVE334515EMP 100-499
Agra Tech, INC.
Pittsburg, CA
ACTIVE332311EMP 1-19
Amtec Industries INC
Pleasanton, CA
ACTIVE334513EMP 20-99
Bay Ship & Yacht CO
Alameda, CA
ACTIVE336611EMP 100-499
Bodycote Thermal Processing INC
Fremont, CA
ACTIVE332811EMP 1-19
Denali Therapeutics INC.
South San Francisco, CA
ACTIVE325412EMP 100-499
Energy Recovery, INC.
San Leandro, CA
ACTIVE333911EMP 100-499
Euv Tech INC
Martinez, CA
ACTIVE333242EMP 100-499
General Foundry Service CORP
San Leandro, CA
ACTIVE331521EMP 20-99
Inphenix INC
Livermore, CA
ACTIVE334413EMP 20-99
Kie-con INC
Antioch, CA
ACTIVE327390EMP 20-99
Nova Measuring Instruments INC.
Fremont, CA
ACTIVE333242EMP 100-499
Pacific Instruments, INC.
Concord, CA
ACTIVE334515EMP 20-99
Unchained Labs, LLC
Pleasanton, CA
ACTIVE334516EMP 100-499
All Quality & Services INC
Fremont, CA
ACTIVE334418EMP 20-99
Biolog, INC.
Hayward, CA
ACTIVE325413EMP 20-99
Ceramic Tech, INC.
Fremont, CA
ACTIVE327110EMP 20-99
Fisica Applied Technologies, INC.
San Leandro, CA
ACTIVE334517EMP 100-499
Metal Improvement Company, LLC
Livermore, CA
ACTIVE332811EMP 20-99
Mettler-toledo Rainin, LLC
Oakland, CA
ACTIVE334516EMP 500+
Morgan Advanced Ceramics, INC.
Hayward, CA
ACTIVE327110EMP 100-499
O'keeffe's, INC
Brisbane, CA
ACTIVE327211EMP 100-499
Olmar Supply, INC.
Livermore, CA
ACTIVE332322EMP 20-99
Penguin Computing, INC.
Fremont, CA
ACTIVE334111EMP 100-499
Sila Nanotechnologies, INC.
Alameda, CA
ACTIVE335991EMP 100-499
South Bay Solutions, INC
Fremont, CA
ACTIVE332710EMP 100-499
Western State Design, INC.
Hayward, CA
ACTIVE333310EMP 100-499
Neptune Medical INC
Burlingame, CA
LIKELY ACTIVE339113EMP 100-499
Abx Engineering, INC
Burlingame, CA
LIKELY ACTIVE334412
Accurate Tube Bending, INC.
Newark, CA
LIKELY ACTIVE332996
Advance Carbon Products, INC
Hayward, CA
LIKELY ACTIVE335991
Advanced Grinding Incorporated
Oakland, CA
LIKELY ACTIVE332710
Advent Technologies, LLC
Livermore, CA
LIKELY ACTIVE335999
Agribag, INC.
Oakland, CA
LIKELY ACTIVE314910
Air Products & Chemicals - Martinez
Martinez, CA
LIKELY ACTIVE325120EMP 20-99
Allure Labs, INC.
Hayward, CA
LIKELY ACTIVE325611EMP 100-499
Als West LLC
Richmond, CA
LIKELY ACTIVE324191
Alta Manufacturing, INC.
Fremont, CA
LIKELY ACTIVE334418
Amber Semiconductor, INC.
Dublin, CA
LIKELY ACTIVE334413
American Poly-foam Co., INC.
Hayward, CA
LIKELY ACTIVE326140EMP 20-99
American Precision Gear Company
Foster City, CA
LIKELY ACTIVE332999
Amerimade Technology, INC.
Livermore, CA
LIKELY ACTIVE333242
Anthony Gallien, INC
Livermore, CA
LIKELY ACTIVE332710
Antioch Building Materials Company
Pittsburg, CA
LIKELY ACTIVE324121EMP 20-99
Applied Ceramics, INC.
Fremont, CA
LIKELY ACTIVE331313
Applied Fusion, LLC
San Leandro, CA
LIKELY ACTIVE332710
Aslin Automation INC
Livermore, CA
LIKELY ACTIVE333998
Aspire Bakeries-newark
Newark, CA
LIKELY ACTIVE311812EMP 20-99
Atomic Machines, INC.
Emeryville, CA
LIKELY ACTIVE333248