Transportation Equipment Manufacturing in California
NAICS 336 · CA
This register lists 4773 facilities in California. The Bureau of Labor Statistics counted 2060 establishments in the Transportation Equipment Manufacturing industry in California during 2025. Tesla, located in Fremont, employed 16609 people in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in California75 FACILITIES
Listing 75 of 133: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Barnett Tool and Engineering | Ventura | 20–99 | LIKELY ACTIVE |
| Gooch and Housego (g&h) | Moorpark | 20–99 | LIKELY ACTIVE |
| Hypertech Usa, INC. | Ventura | — | LIKELY ACTIVE |
| Sensata Technologies Inc | Thousand Oaks | 100–499 | LIKELY ACTIVE |
| Magnuson Superchargers | Ventura | — | LIKELY ACTIVE |
| Arcturus INC. | Oxnard | 1–19 | UNVERIFIED |
| Catalytic Solutions, INC. | Oxnard | — | UNVERIFIED |
| Cicomposites | Oxnard | — | UNVERIFIED |
| Malabar International | Simi Valley | — | UNVERIFIED |
| Northrop Grumman Newbury Park | Newbury Park | — | UNVERIFIED |
| Pdq Engineering, INC. | Camarillo | — | UNVERIFIED |
| Port Hueneme Support Facility | Oxnard | — | UNVERIFIED |
| Robbins Auto Top | Oxnard | — | UNVERIFIED |
| South Coast Area Transit | Oxnard | — | UNVERIFIED |
| Telair International | Oxnard | — | UNVERIFIED |
| U.s. Doe Energy Technology Engineering Center (etec) | Simi Valley | — | UNVERIFIED |
| 1 Oxnard Vdc | Oxnard | 20–99 | LIKELY ACTIVE |
| Db Microwave LLC | Simi Valley | — | LIKELY ACTIVE |
| Na8 Oxnard Test Center | Oxnard | 20–99 | LIKELY ACTIVE |
| Ngsp-a672 | Oxnard | 100–499 | LIKELY ACTIVE |
| Serco - Oxnard, CA | Oxnard | 20–99 | LIKELY ACTIVE |
| Serco - Port Hueneme, CA | Port Hueneme | 20–99 | LIKELY ACTIVE |
| Williams Aerospace & Manufacturing INC | Camarillo | — | LIKELY ACTIVE |
| Applied Precision Products | Ventura | 1–19 | UNVERIFIED |
| Southern California Gold Products Inc. | Oxnard | 1–19 | UNVERIFIED |
All transportation equipment manufacturing nationwide · All manufacturing in California