Manufacturing in Contra Costa County, California
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 613 manufacturing establishments in Contra Costa County in 2024, employing about 13,248 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 959.
Facilities66 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Euv Tech INC | Martinez | Machinery Manufacturing | 333242 | 100–499 | ACTIVE |
| Martinez Refining | Martinez | Petroleum and Coal Products Manufacturing | 324110 | 500+ | ACTIVE |
| Exthera Medical Corporation | Martinez | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Shields, Harper & CO. | Martinez | Fabricated Metal Product Manufacturing | 332919 | — | ACTIVE |
| Air Products & Chemicals - Martinez | Martinez | Chemical Manufacturing | 325120 | 20–99 | LIKELY ACTIVE |
| Monsanto Company | Martinez | Chemical Manufacturing | 325998 | — | LIKELY ACTIVE |
| Shell Chemical LP - Martinez Catayst Plant | Martinez | Petroleum and Coal Products Manufacturing | 324110 | — | LIKELY ACTIVE |
| Solvay USA INC | Martinez | Chemical Manufacturing | 325180 | — | LIKELY ACTIVE |
| Tesoro Golden Eagle Refinery | Martinez | Petroleum and Coal Products Manufacturing | 324110 | — | LIKELY ACTIVE |
| Martinez Refining Company LLC (previously Shell Oil Products Us, Martinez Ref.) | Martinez | Petroleum and Coal Products Manufacturing | 324110 | — | LIKELY ACTIVE |
| Mecs INC | Martinez | Chemical Manufacturing | 325180 | 20–99 | LIKELY ACTIVE |
| Shell Oil Products - US Martinez Refinery | Martinez | Machinery Manufacturing | 333913 | — | UNVERIFIED |
| Balestrieri Family Farm | Martinez | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Bhachu Vineyards, LLC | Martinez | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Climbing Monkey's Winery | Martinez | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Conrad Viano Winery | Martinez | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Del Cielo Brewing Co. | Martinez | Beverage and Tobacco Product Manufacturing | 312120 | 20–99 | LIKELY ACTIVE |
| Eco-Services, Martinez Plant | Martinez | Chemical Manufacturing | 325180 | 20–99 | LIKELY ACTIVE |
| Martinez Dry Ice Plant | Martinez | Chemical Manufacturing | 325120 | 20–99 | LIKELY ACTIVE |
| Shell Catalyst & Technologies | Martinez | Chemical Manufacturing | 325180 | 20–99 | LIKELY ACTIVE |
| William Welch Wines | Martinez | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| 777 Arnold Drive LLC | Martinez | Machinery Manufacturing | 333921 | — | UNVERIFIED |
| Air Products & Chemicals INC | Martinez | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Air Products & Chemicals INC Martinez Solano Way | Martinez | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Air Products & Chemicals, Inc, Tesoro Martinez | Martinez | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Air Products West Coast Hydrogen - Hp-1 | Martinez | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Air Products West Coast Hydrogen - Hp-2 | Martinez | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| American Marble | Martinez | Furniture and Related Product Manufacturing | 337127 | — | UNVERIFIED |
| Aqua Graphic Technology USA | Martinez | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Brinderson, LP | Martinez | Petroleum and Coal Products Manufacturing | 324110 | — | UNVERIFIED |
| Canadian Chemical Reclaim Technologies | Martinez | Petroleum and Coal Products Manufacturing | 324110 | — | UNVERIFIED |
| Carone & Company, INC. Dba Diablo Valley Rock | Martinez | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Central Concrete Supply CO INC | Martinez | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Contra Costa County, General Services Dept | Martinez | Wood Product Manufacturing | 321920 | — | UNVERIFIED |
| County Asphalt | Martinez | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Defense Fuel Supply Point Ozol | Martinez | Petroleum and Coal Products Manufacturing | 324199 | — | UNVERIFIED |
| Del Cielo Brewing Co.,LLC | Martinez | Beverage and Tobacco Product Manufacturing | 312120 | — | UNVERIFIED |
| Eco Services Operations CORP | Martinez | Chemical Manufacturing | 325180 | — | UNVERIFIED |
| Environmental Abrasive Blasting & Coating | Martinez | Fabricated Metal Product Manufacturing | 332323 | — | UNVERIFIED |
| John Muir Nhs | Martinez | Fabricated Metal Product Manufacturing | 332311 | — | UNVERIFIED |
| J R Lankford INC | Martinez | Petroleum and Coal Products Manufacturing | 324122 | — | UNVERIFIED |
| J.v. Industrial Companies LTD | Martinez | Petroleum and Coal Products Manufacturing | 324110 | — | UNVERIFIED |
| J.v. Lucas Paving, INC. | Martinez | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Lamons Gasket Company | Martinez | Miscellaneous Manufacturing | 339991 | — | UNVERIFIED |
| Landry Service CO INC | Martinez | Petroleum and Coal Products Manufacturing | 324110 | — | UNVERIFIED |
| Las Juntas Elementary | Martinez | Transportation Equipment Manufacturing | 336360 | — | UNVERIFIED |
| Lee/mark Company | Martinez | Chemical Manufacturing | 325910 | — | UNVERIFIED |
| Les Schwab Tire Centers of Ca, INC. | Martinez | Transportation Equipment Manufacturing | 336390 | — | UNVERIFIED |
| Magnum Pacific INC | Martinez | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Marathon LLC | Martinez | Chemical Manufacturing | 325180 | — | UNVERIFIED |
