Manufacturing in Contra Costa County, California
The register lists 1,006 facilities in Contra Costa, California. According to the Bureau of Labor Statistics, there were 622 establishments in Contra Costa in 2025. Petroleum and Coal Products Manufacturing is a concentrated industry in Contra Costa, with a location quotient of 11.31.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 622 manufacturing establishments in Contra Costa County in 2025, employing about 12,182 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,006.
Facilities316 FACILITIES
Listing 316 of 1,006: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Handstands Promo LLC - Walnut creek | Walnut Creek | Machinery Manufacturing | 333998 | 1–19 | LIKELY ACTIVE |
| HF San Ramon CA | San Ramon | Computer and Electronic Product Manufacturing | 334510 | 20–99 | LIKELY ACTIVE |
| ISCO Industries, Inc - NorCal | Pittsburg | Plastics and Rubber Products Manufacturing | 326191 | 1–19 | LIKELY ACTIVE |
| Joel Hewatt Co., Inc. | Pittsburg | Fabricated Metal Product Manufacturing | 332312 | 20–99 | LIKELY ACTIVE |
| LW Nosh Inc | Oakley | Food Manufacturing | 311811 | 20–99 | LIKELY ACTIVE |
| Maple Materials, INC. | Richmond | Electrical Equipment, Appliance & Component Manufacturing | 335991 | — | LIKELY ACTIVE |
| Martinez Dry Ice Plant | Martinez | Chemical Manufacturing | 325120 | 20–99 | LIKELY ACTIVE |
| National Gypsum: Gold Bond | Richmond, CA | Nonmetallic Mineral Product Manufacturing | 327420 | 20–99 | LIKELY ACTIVE |
| North American Innovation Center | San Ramon | Chemical Manufacturing | 325320 | 100–499 | LIKELY ACTIVE |
| Odumakinde Olusoji | Pleasant Hill | Computer and Electronic Product Manufacturing | 334112 | — | REPORTED CLOSED |
| Richmond | Richmond | Furniture and Related Product Manufacturing | 337910 | 100–499 | LIKELY ACTIVE |
| Rnp | Pittsburg | Food Manufacturing | 311111 | 1–19 | LIKELY ACTIVE |
| San Francisco - Richmond | Richmond | Transportation Equipment Manufacturing | 336212 | 20–99 | LIKELY ACTIVE |
| Sun Chemical - Concord Plates | Concord | Chemical Manufacturing | 325910 | 20–99 | LIKELY ACTIVE |
| Swy-0045-0045-08122 8122 | Richmond | Food Manufacturing | 311812 | 20–99 | LIKELY ACTIVE |
| Swy-0045-0045-08274 Fac-08274-richmond-ca | Richmond | Beverage and Tobacco Product Manufacturing | 312111 | 20–99 | LIKELY ACTIVE |
| Verco Deck - Antioch | Antioch | Fabricated Metal Product Manufacturing | 332322 | 20–99 | LIKELY ACTIVE |
| Z Tech Machine, INC | Brentwood | Fabricated Metal Product Manufacturing | 332313 | — | LIKELY ACTIVE |
| Acme Press INC Dba Calitho | Concord | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Advanced Design Manufacturing LLC | Antioch | Fabricated Metal Product Manufacturing | 332321 | 20–99 | UNVERIFIED |
| All Custom Wood Works | Concord | Wood Product Manufacturing | 321999 | 1–19 | UNVERIFIED |
| American Textile & Supply, INC. | Richmond | Textile Product Mills | 314999 | 20–99 | UNVERIFIED |
| Bioventrix INC | San Ramon | Miscellaneous Manufacturing | 339112 | 20–99 | UNVERIFIED |
| Blue Ridge Cabinets | Concord | Furniture and Related Product Manufacturing | 337110 | — | UNVERIFIED |
| Byron Rock & & Ready Mix INC | Byron | Fabricated Metal Product Manufacturing | 332812 | 1–19 | UNVERIFIED |
| Caffe Classico Foods LLC | Concord | Food Manufacturing | 311520 | 1–19 | UNVERIFIED |
| California Casting | Richmond | Primary Metal Manufacturing | 331523 | 1–19 | UNVERIFIED |
| Casa Chicas INC | Richmond | Food Manufacturing | 311919 | 1–19 | UNVERIFIED |
| Concord Graphic Arts | Concord | Printing and Related Support Activities | 323111 | 1–19 | UNVERIFIED |
| Copypro INC | Concord | Miscellaneous Manufacturing | 339999 | 20–99 | UNVERIFIED |
| Crown Dental Studio | Concord | Miscellaneous Manufacturing | 339116 | — | UNVERIFIED |
| Crown Flexo Graphics | Antioch | Printing and Related Support Activities | 323122 | 1–19 | UNVERIFIED |
| Crystal Clear Logos, INC. | Antioch | Printing and Related Support Activities | 323113 | 1–19 | UNVERIFIED |
| Diablo Analytical INC | Antioch | Computer and Electronic Product Manufacturing | 334516 | 1–19 | UNVERIFIED |
| Diablo Press | Pleasant Hill | Printing and Related Support Activities | 323111 | 1–19 | UNVERIFIED |
| East & West Gourmet Afghan Food, Inc., Dba Bolani | Concord | Food Manufacturing | 311999 | — | UNVERIFIED |
| Easy Bay Screenprint LLC | Concord | Printing and Related Support Activities | 323113 | 1–19 | UNVERIFIED |
| Edition One Books | Richmond | Printing and Related Support Activities | 323117 | 1–19 | UNVERIFIED |
| Every Little War LLC | Richmond | Miscellaneous Manufacturing | 339930 | 1–19 | UNVERIFIED |
| Greenwing Grinding INC. | Concord | Fabricated Metal Product Manufacturing | 332812 | 1–19 | UNVERIFIED |
| Hyde Printing and Graphics, INC. | Concord | Printing and Related Support Activities | 323119 | 1–19 | UNVERIFIED |
| J & S Paper Company INC | Martinez | Paper Manufacturing | 322121 | 1–19 | UNVERIFIED |
| Lasting Impressions Printing, | Concord | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Le Gateau Elegant | Walnut Creek | Food Manufacturing | 311812 | 1–19 | UNVERIFIED |
| Levmar INC. | Pittsburg | Fabricated Metal Product Manufacturing | 332322 | 1–19 | UNVERIFIED |
| Living Intentions LLC | Richmond | Food Manufacturing | 311911 | — | UNVERIFIED |
| Naia, INC. | Hercules | Food Manufacturing | 311520 | 20–99 | UNVERIFIED |
| Paragon Machine Works | Richmond | Fabricated Metal Product Manufacturing | 332999 | 1–19 | UNVERIFIED |
| Peterson Sheet Metal, INC. | San Ramon | Fabricated Metal Product Manufacturing | 332323 | 1–19 | UNVERIFIED |
| Print-n-stuff | Concord | Printing and Related Support Activities | 323111 | 1–19 | UNVERIFIED |
