Manufacturing in Ventura County, California
The register lists 1325 facilities in Ventura, California. The Bureau of Labor Statistics counted 992 establishments in Ventura in 2025. Fabricated Metal Product Manufacturing accounts for 185 facilities listed in the register.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 992 manufacturing establishments in Ventura County in 2025, employing about 26,735 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,325.
Facilities567 FACILITIES
Listing 567 of 1,325: 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 |
|---|---|---|---|---|---|
| Milgard Windows and Doors | Simi Valley | Nonmetallic Mineral Product Manufacturing | 327215 | — | UNVERIFIED |
| Noble Laboratories | Ventura | Chemical Manufacturing | 325620 | 1–19 | UNVERIFIED |
| Omnisil INC | Ventura | Computer and Electronic Product Manufacturing | 334413 | 1–19 | UNVERIFIED |
| Optotest Corporation | Camarillo | Machinery Manufacturing | 333314 | — | UNVERIFIED |
| Pacific Dental INC | Thousand Oaks | Miscellaneous Manufacturing | 339114 | 1–19 | UNVERIFIED |
| Pharmaceutic Litho & Label Company Inc. | Simi valley (simi) | Printing and Related Support Activities | 323110 | 100–499 | UNVERIFIED |
| Pierson Industries, INC | Simi Valley | Fabricated Metal Product Manufacturing | 332216 | — | UNVERIFIED |
| Semiconductor Equipment CORP | Moorpark | Machinery Manufacturing | 333298 | 1–19 | UNVERIFIED |
| S & F Sonics, INC Dba Omegasonics | Simi Valley | Machinery Manufacturing | 333248 | — | UNVERIFIED |
| S Industries INC | Somis | Wood Product Manufacturing | 321992 | 1–19 | UNVERIFIED |
| Southern California Gold Products Inc. | Oxnard | Transportation Equipment Manufacturing | 336120 | 1–19 | UNVERIFIED |
| Topatopa Brewing Company, LLC | Ventura | Beverage and Tobacco Product Manufacturing | 312120 | 20–99 | UNVERIFIED |
| Ventura Hydraulic & Machine Works INC | Ventura | Fabricated Metal Product Manufacturing | 332911 | 1–19 | UNVERIFIED |
| Zume | Camarillo | Miscellaneous Manufacturing | 339999 | 100–499 | REPORTED CLOSED |
| Coorstek | Ventura | Nonmetallic Mineral Product Manufacturing | 327113 | — | REPORTED CLOSED |
| Milgard Manufacturing LLC | Simi Valley | Miscellaneous Manufacturing | 339113 | — | REPORTED CLOSED |
| Sunrise Growers INC. | Oxnard | Food Manufacturing | 311412 | — | REPORTED CLOSED |
