Highest Risk Employers
Top 50 ranked by OSHA enforcement history
| # | Company | Risk | Violations |
|---|---|---|---|
| 1 | VALERO REFINING COMPANY - CALIFORNIA Petroleum Refineries | DElevated60 | 17 |
| 2 | TESORO REFINING & MARKETING COMPANY LLC Petroleum Refineries | DElevated56 | 31 |
| 3 | VALERO REFINING COMPANY- OKLAHOMA Petroleum Refineries | CAverage44 | 17 |
| 4 | SAN JOAQUIN REFINING CO., INC. Petroleum Refineries | CAverage41 | 13 |
| 5 | CVR COMMON SERVICES, LLC Petroleum Refineries | CAverage40 | 8 |
| 6 | SHELL CHEMICAL LP Petroleum Refineries | CAverage39 | 6 |
| 7 | UNITED REFINING COMPANY Petroleum Refineries | CAverage39 | 10 |
| 8 | H.F. SINCLAIR Petroleum Refineries | CAverage37 | 4 |
| 9 | CHEVRON U.S.A. INC. Petroleum Refineries | CAverage36 | 82 |
| 10 | MARTINEZ REFINING COMPANY LLC Petroleum Refineries | CAverage36 | 68 |
| 11 | DIAMOND SHAMROCK REFINING COMPANY, L.P. Petroleum Refineries | CAverage36 | 3 |
| 12 | ALTAIR PARAMOUNT, LLC Petroleum Refineries | CAverage35 | 3 |
| 13 | BP PRODUCTS NORTH AMERICA, INC. Petroleum Refineries | CAverage35 | 8 |
| 14 | CALUMET SHREVEPORT REFINING, LLC Petroleum Refineries | CAverage35 | 11 |
| 15 | TOLEDO REFINING COMPANY, LLC Petroleum Refineries | CAverage35 | 4 |
| 16 | BLUE DOLPHIN ENERGY COMPANY Petroleum Refineries | CAverage35 | 9 |
| 17 | DELEK US ENERGY, INC. Petroleum Refineries | CAverage34 | 1 |
| 18 | TORRANCE REFINING COMPANY LLC Petroleum Refineries | CAverage33 | 29 |
| 19 | VALERO REFINERY-MERAUX LLC Petroleum Refineries | CAverage33 | 6 |
| 20 | PORT HAMILTON REFINERY AND TRANSPORTATION LLLP Petroleum Refineries | CAverage33 | 9 |
| 21 | KERN ENERGY Petroleum Refineries | CAverage33 | 3 |
| 22 | PASADENA REFINING SYSTEMS, INC. Petroleum Refineries | CAverage32 | 1 |
| 23 | BAKERSFIELD RENEWABLE FUELS, LLC Petroleum Refineries | CAverage31 | 6 |
| 24 | DEER PARK REFINING LTD Petroleum Refineries | CAverage30 | 2 |
| 25 | BRINDERSON CONSTRUCTORS INC Petroleum Refineries | CAverage30 | 4 |
| 26 | DELEK US Petroleum Refineries | CAverage30 | 4 |
| 27 | GOLDEN GATE/SET PETROLEUM PARTNERS OF NEVADA, LLC Petroleum Refineries | BBelow average29 | 3 |
| 28 | 317733732 - REGENYX LLC Petroleum Refineries | BBelow average28 | 7 |
| 29 | USALCO MENTOR PLANT, LLC Petroleum Refineries | BBelow average28 | 2 |
| 30 | EXXONMOBIL BAYTOWN REFINERY Petroleum Refineries | BBelow average27 | 2 |
| 31 | CHEVRON RENEWABLE ENERGY GROUP Petroleum Refineries | BBelow average27 | 1 |
| 32 | WA317973565 - PHILLIPS 66 COMPANY Petroleum Refineries | BBelow average27 | 3 |
| 33 | ERGON-WEST VIRGINIA, INC. Petroleum Refineries | BBelow average26 | 1 |
| 34 | SUNCOR ENERGY (U.S.A.) INC. Petroleum Refineries | BBelow average26 | 1 |
| 35 | KERN OIL & REFINING CO. Petroleum Refineries | BBelow average26 | 4 |
| 36 | CHEVRON U.S.A. INC. Petroleum Refineries | BBelow average25 | 1 |
| 37 | PHILLIPS 66 COMPANY Petroleum Refineries | BBelow average25 | 11 |
| 38 | WA317978634 - MARATHON REFINING LOGISTICS SERVICES LLC Petroleum Refineries | BBelow average23 | 2 |
| 39 | WA317967711 - MARATHON REFINING LOGISTICS SERVICES LLC Petroleum Refineries | BBelow average23 | 1 |
| 40 | USA DEBUSK LLC Petroleum Refineries | BBelow average22 | 1 |
| 41 | PHILLIPS 66 COMPANY Petroleum Refineries | BBelow average22 | 2 |
| 42 | WA317968429 - BP CORPORATION NORTH AMERICA Petroleum Refineries | BBelow average22 | 1 |
| 43 | CVR COMMON SERVICES, LLC Petroleum Refineries | BBelow average21 | 1 |
| 44 | MOTIVA ENTERPRISES LLC Petroleum Refineries | BBelow average20 | 1 |
| 45 | MARATHON PETROLEUM CORPORATION Petroleum Refineries | BBelow average20 | 2 |
| 46 | PHILLIPS 66 COMPANY Petroleum Refineries | BBelow average19 | 17 |
| 47 | PRO SAFETY & RESCUE, INC. Petroleum Refineries | BBelow average17 | 2 |
| 48 | CHEVRON U.S.A., INC. Petroleum Refineries | BBelow average17 | 2 |
| 49 | DELEK REFINING, LTD. Petroleum Refineries | BBelow average15 | 7 |
| 50 | POET BIOREFINING ? CHANCELLOR, LLC. Petroleum Refineries | BBelow average14 | 1 |
Data sourced from the US Department of Labor OSHA Enforcement Database, updated weekly.