Manufacturing in California
OSHA workplace safety enforcement data for Manufacturing employers in California
What the Data Says About Manufacturing in California
California has 3,476 employers in the Manufacturing sector (NAICS 31-33) with OSHA enforcement records. Across the first 50 listings on this page, inspectors documented 136 inspections, 514 violations, and $3.2M in current penalties, averaging 2.7 inspections and 10.3 violations per employer shown.
State-level industry views like this one combine geographic and sectoral risk. Nationally, the Manufacturing sector tracks 45,665 employers across all 115,522 inspections with $6K average penalty per inspection. California as a whole, across every industry, has 19,733 tracked employers and $121.6M in total OSHA penalties. Cross-referencing these two slices surfaces the 3,476 workplaces where sector-specific hazards meet state enforcement priorities.
Records include inspection counts, violation categories (serious, willful, repeat, other-than-serious), and current assessed penalty amounts. All data is pulled from the U.S. Department of Labor's public enforcement database at data.dol.gov and refreshed monthly. Click any employer below to view their full citation history, penalty timeline, and, where applicable, Wage and Hour Division compliance record covering minimum wage, overtime, and related Fair Labor Standards Act enforcement.
Employers
| Employer | City | Inspections | Violations | Penalty |
|---|---|---|---|---|
| Sierra Pacific Industries | Lincoln | 11 | 25 | $172K |
| Davis Wire Corporation | Irwindale | 15 | 35 | $171K |
| Formfactor, Inc | Livermore | 0 | 0 | $0 |
| California Magdesians | La Puente | 0 | 0 | $0 |
| Sol-Ti, INC. | San Diego | 4 | 15 | $167K |
| Ghirardelli Chocolate Company | San Leandro | 10 | 28 | $166K |
| Jubless, Inc. | Los Angeles | 0 | 0 | $0 |
| Le Pafe, INC. | Montebello | 3 | 17 | $158K |
| Able Sheet Metal, INC. | Los Angeles | 5 | 16 | $158K |
| KP Poultry, Inc. dba TL Foods, Inc. | La Puente | 0 | 0 | $0 |
| Al Salam Meat and Poultry, Inc. | Los Angeles | 0 | 0 | $0 |
| Chevron U.S.a. INC. | El Segundo | 8 | 30 | $153K |
| Sierra Circuits, Inc. | Sunnyvale | 0 | 0 | $0 |
| LYN Corporation | Los Angeles | 0 | 0 | $0 |
| Te Connectivity | Redwood City | 3 | 9 | $146K |
| Justar Fashion | South El Monte | 0 | 0 | $0 |
| Forest Green Products Inc. | Fontana | 0 | 0 | $0 |
| Maplegrove Gluten Free Foods MFG INC | Chino | 3 | 52 | $142K |
| Adem LLC | Santa Clara | 0 | 0 | $0 |
| Transamerican Auto Parts | Compton | 0 | 0 | $0 |
| KBKB Fashion, INC. | Los Angeles | 0 | 0 | $0 |
| United Foods International (USA), INC. | Hayward | 3 | 22 | $138K |
| Arrayit Corporation | Sunnyvale | 0 | 0 | $0 |
| King Graphics | San Diego | 1 | 5 | $1K |
| Tesla Motors, INC. | Fremont | 13 | 34 | $135K |
| Soprano | Los Angeles | 0 | 0 | $0 |
| Henkel Corporation | Bay Point | 5 | 25 | $135K |
| Pegasus Foods, INC. | Los Angeles | 2 | 8 | $134K |
| Bumble Bee Foods LLC | Santa Fe Springs | 3 | 10 | $132K |
| Damoa Apparel, Inc | Los Angeles | 0 | 0 | $0 |
| Avila's Tile and Cabinets | Tulare | 0 | 0 | $0 |
| Peta I/O | Santa Clara | 0 | 0 | $0 |
| C & H Sugar Company, INC. | Crockett | 10 | 44 | $127K |
| JSD Production | South el Monte | 0 | 0 | $0 |
| Testing Two, Inc. | South el Monte | 0 | 0 | $0 |
| Canyon Plastics | Valencia | 0 | 0 | $0 |
| Bimbo Bakeries USA, INC. | Galt | 4 | 17 | $125K |
| Fantasy Cookie CORP. | Sylmar | 4 | 9 | $125K |
| Prime Wheel Corporation | Harbor City | 2 | 7 | $120K |
| Sierra Pacific Industries | Corning | 10 | 33 | $120K |
| Walashek Industrial & Marine, INC | Camp Pendleton | 3 | 22 | $119K |
| Primus Marble INC. | Pacoima | 3 | 24 | $119K |
| Gruma Corporation | Fresno | 5 | 10 | $118K |
| Human Longevity Inc. | San Diego | 0 | 0 | $0 |
| BiTMICRO Networks, Inc. | Fremont | 0 | 0 | $0 |
| Olive Mode, Inc. | Los Angeles | 0 | 0 | $0 |
| A&S Sewing Premium, Inc | Huntington Park | 0 | 0 | $0 |
| Martinez Pallets, Inc. | West Sacramento | 0 | 0 | $0 |
| Nongshim America, INC. | Rancho Cucamonga | 6 | 17 | $108K |
| Crystal Garment Fashion, Inc. | City of Industry | 0 | 0 | $0 |
Nearby Industries in California
Compare top Manufacturing employers in California side-by-side →
Explore More Data
Source: OSHA Enforcement Data - U.S. Department of Labor (data.dol.gov)
Source: NAICS Industry Classification - U.S. Census Bureau
Read our methodology - how this data is sourced, computed, and verified.
Verify against the primary sources: OSHA Establishment Search · DOL Wage & Hour Division