Manufacturing in San Mateo County, California
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Federal labor statistics counted at least 636 manufacturing establishments in San Mateo County in 2024, employing about 20,360 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,095.
Facilities1,095 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| 1 of 1 Custom | Burlingame | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| 1of1 Custom LLC | Burlingame | Computer and Electronic Product Manufacturing | 334220 | — | UNVERIFIED |
| 1of1 Custom LLC | Millbrae | Nonmetallic Mineral Product Manufacturing | 327999 | — | UNVERIFIED |
| 384 Foster City Blvd Partners | Foster City | Miscellaneous Manufacturing | 339116 | — | UNVERIFIED |
| 580 Dubuque Ave Ssf | South San Francisco | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| 701 Gateway Center LLC | South San Francisco | Chemical Manufacturing | 325414 | — | UNVERIFIED |
| 893 American | San Carlos | Miscellaneous Manufacturing | 339920 | — | UNVERIFIED |
| A&a Ready Mixed Concrete INC | South San Francisco | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Abbvie Biotherapeutics INC | Redwood City | Chemical Manufacturing | 325414 | — | UNVERIFIED |
| Abbvie Stemcentrx LLC | South San Francisco | Chemical Manufacturing | 325414 | — | UNVERIFIED |
| Abram Scientific INC | South San Francisco | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| Acclarent INC | Menlo Park | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Acelrx Pharmaceuticals INC | Redwood City | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Acme Bread | South San Francisco | Food Manufacturing | 311812 | — | UNVERIFIED |
| Actelion Pharmaceuticals Us, INC | South San Francisco | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Acteron Corporation | San Carlos | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Adicet Bio INC | Menlo Park | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Advanced Auto Parts | Belmont | Transportation Equipment Manufacturing | 336320 | — | UNVERIFIED |
| Advanced Energy Industries, INC. | Redwood City | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | UNVERIFIED |
| Advanced Surf Designs | Burlingame | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Adverum Biotechnologies INC | Menlo Park | Chemical Manufacturing | 325414 | — | UNVERIFIED |
| Adverum Biotechnologies INC | Redwood City | Chemical Manufacturing | 325414 | — | UNVERIFIED |
| Aegea Medical INC | Menlo Park | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| Aegea Medical INC | Redwood City | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Aerogen Pharma | San Mateo | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Aesculap INC | South San Francisco | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Aesdex LLC | Redwood City | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Aether | Menlo Park | Chemical Manufacturing | 325414 | — | UNVERIFIED |
| Aether Biomachines | South San Francisco | Chemical Manufacturing | 325414 | — | UNVERIFIED |
| Agenovir Corporation | South San Francisco | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| A Good Venture LLC | Redwood City | Food Manufacturing | 311811 | — | UNVERIFIED |
| AHP Tools, Inc | South San Francisco | Machinery Manufacturing | 333992 | — | UNVERIFIED |
| Ai Industries | Redwood City | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Airtight Construction, INC | Foster City | Wood Product Manufacturing | 321213 | — | UNVERIFIED |
| Air Transport International | San Francisco | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Alexandria Real Estate Equities INC | South San Francisco | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Allaccem INC | San Carlos | Paper Manufacturing | 322291 | — | UNVERIFIED |
| Allaccem INC | San Carlos | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Alloy Therapeutics INC | Menlo Park | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| All Pro Facility Supplies | South San Francisco | Chemical Manufacturing | 325611 | — | UNVERIFIED |
| Alpha Graphics #358 | San Mateo | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Alpha Press INC | South San Francisco | Printing and Related Support Activities | 323119 | — | UNVERIFIED |
| Alpine Roads INC | South San Francisco | Food Manufacturing | 311513 | — | UNVERIFIED |
| Aluminio INC | San Carlos | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Aluminio INC | San Carlos | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Alvah Contractors INC | South San Francisco | Electrical Equipment, Appliance & Component Manufacturing | 335311 | — | UNVERIFIED |
| Alvins of San Francisco | Burlingame | Food Manufacturing | 311920 | — | UNVERIFIED |
| Alza CORP | Menlo Park | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Alza Corporation | Redwood City | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Alza Corporation | Menlo Park | Chemical Manufacturing | 325412 | — | UNVERIFIED |
