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 |
|---|---|---|---|---|---|
| Amacathera US INC | South San Francisco | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Ambys Medicine | Redwood City | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Ambys Medicines | South San Francisco | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Americana Garage Door Mfg | South San Francisco | Wood Product Manufacturing | 321911 | — | UNVERIFIED |
| Ample INC | Brisbane | Transportation Equipment Manufacturing | 336320 | — | UNVERIFIED |
| Anderson Lithograph | South San Francisco | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Angel Pharmaceuticals US INC | Burlingame | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Ankasa Regenerative Therapeutics INC | South San Francisco | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Apex Die | San Carlos | Paper Manufacturing | 322299 | — | UNVERIFIED |
| Ap Pharma | Redwood City | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Apple, INC R029 | Burlingame | Computer and Electronic Product Manufacturing | 334111 | — | UNVERIFIED |
| Applied Biosystems INC | Foster City | Chemical Manufacturing | 325199 | — | UNVERIFIED |
| Applied Biosystems, LLC | Foster City | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Applied Elastomerics. INC. | South San Francisco | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Applied Elstomerics, Incorporated | South San Francisco | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Applied Molecular Transport | South San Francisco | Chemical Manufacturing | 325411 | — | UNVERIFIED |
| Applied Molecular Transport | South San Francisco | Chemical Manufacturing | 325411 | — | UNVERIFIED |
| Applied Process Equipment Company | Redwood City | Machinery Manufacturing | 333999 | — | UNVERIFIED |
| Arcellx INC | Redwood City | Computer and Electronic Product Manufacturing | 334610 | — | UNVERIFIED |
| Are-san Francisco No 92, LLC | San Carlos | Fabricated Metal Product Manufacturing | 332994 | — | UNVERIFIED |
| Armando Express LLC | Belmont | Transportation Equipment Manufacturing | 336390 | — | UNVERIFIED |
| Arrinex | Redwood City | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| Arrinex INC | Menlo Park | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| Artio Medical INC | Redwood City | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| Asiafex Import-export INC Dba Southbay Sportswear | So San Francisco | Apparel Manufacturing | 315999 | — | UNVERIFIED |
| A Silvestri CORP | South San Francisco | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| Asm | East Palo Alto | Fabricated Metal Product Manufacturing | 332322 | — | UNVERIFIED |
| Associated Circuits | Menlo Park | Computer and Electronic Product Manufacturing | 334412 | — | UNVERIFIED |
| Aster Data Systems INC | San Carlos | Computer and Electronic Product Manufacturing | 334610 | — | UNVERIFIED |
| Astrazeneca Pharmaceuticals LP | South San Francisco | Chemical Manufacturing | 325414 | — | UNVERIFIED |
| Atlantic Envelope Company | Brisbane | Printing and Related Support Activities | 323113 | — | UNVERIFIED |
| Atricure INC | Redwood City | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| Audentes Therapeutics INC | South San Francisco | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Audentes Therapeutics INC | South San Francisco | Chemical Manufacturing | 325411 | — | UNVERIFIED |
| Auris Health INC. | Redwood City | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Auris Health INC | Redwood City | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| Auris Health INC | San Carlos | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| Auris Surgical Robotics | San Carlos | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Auto Care By Doug | Burlingame | Transportation Equipment Manufacturing | 336340 | — | UNVERIFIED |
| Auto-chlor System of Northern Ca INC | South San Francisco | Chemical Manufacturing | 325611 | — | UNVERIFIED |
| Avellino Lab USA INC | Menlo Park | Chemical Manufacturing | 325413 | — | UNVERIFIED |
| Avenue Silver Plating INC | Redwood City | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Avinger | Redwood City | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Axys Pharmaceuticals INC | South San Francisco | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Backhaus LLC | San Mateo | Food Manufacturing | 311811 | — | UNVERIFIED |
| Backhaus LLC | Burlingame | Food Manufacturing | 311811 | — | UNVERIFIED |
| Barbara Butler Artist-builder INC | South San Francisco | Wood Product Manufacturing | 321992 | — | UNVERIFIED |
| Barn Wood Shop | Menlo Park | Wood Product Manufacturing | 321999 | — | UNVERIFIED |
| Barrango Manufacturing | South San Francisco | Textile Mills | 313210 | — | UNVERIFIED |
| Bay Area Business Cards, INC | Burlingame | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
