These 50 employers in Oklahoma have accumulated the highest total OSHA penalties based on federal enforcement data. Penalty amounts reflect current totals on record, which may differ from initial assessments.
Records current through Apr 1, 2026
| Employer | InspectionsInsp. | ViolationsViol. | Penalties |
|---|---|---|---|
| C-P-C-G OKLAHOMA CITY PLANT-GENERAL MOTORS CORP. | 2 | 61 | $2,780,000 |
| CINTAS CORPORATION |
| 3 |
| 46 |
| $2,494,044 |
| WYNNEWOOD REFINING COMPANY | 7 | 106 | $393,950 |
| ALFA LAVAL INC. | 7 | 73 | $389,900 |
| BIGTEX TRAILERS | 3 | 35 | $380,000 |
| PRIDE PLATING | 10 | 122 | $343,325 |
| DAYTON TIRE COMPANY | 14 | 127 | $252,275 |
| QSI, LLC | 1 | 9 | $250,628 |
| BELT CONSTRUCTION, INC | 1 | 8 | $250,000 |
| SINCLAIR TULSA REFINING COMPANY | 1 | 52 | $240,750 |
| LMI FINISHING, INC. | 2 | 38 | $225,444 |
| DAN D DRILLING CORPORATION | 1 | 12 | $221,200 |
| T.J. CAMPBELL CONSTRUCTION CO. | 4 | 12 | $219,128 |
| TRINITY RAIL MAINTENANCE AND SERVICES, INC. | 2 | 28 | $215,501 |
| WENCO ENERGY CORP | 5 | 74 | $199,508 |
| SHREEM TULSA OPS, LLC. | 1 | 11 | $196,235 |
| OWENS-BROCKWAY GLASS CONTAINER, INC. | 5 | 23 | $192,577 |
| ACCURATE MANUFACTURING, INC. | 5 | 67 | $176,680 |
| SEABOARD FOODS, LLC | 21 | 57 | $175,951 |
| CHEROKEE PRIDE CONSTRUCTION, INC. | 4 | 17 | $175,800 |
| FLYING A PUMPING SERVICES, LLC | 1 | 1 | $165,514 |
| B&H CONSTRUCTION LLC | 2 | 7 | $159,300 |
| VALMONT INDUSTRIES, INC. | 5 | 11 | $158,000 |
| POLYVISION CORP | 6 | 31 | $157,646 |
| M-D BUILDING PRODUCTS INC. | 8 | 70 | $157,458 |
| CONTRACT MANUFACTURER, L.L.C. | 6 | 51 | $152,200 |
| MILLS WELL SERVICE, INC. | 2 | 9 | $151,000 |
| HOLLY REFINING & MARKETING - TULSA LLC | 5 | 39 | $147,270 |
| R REPAIR KAR | 2 | 33 | $147,000 |
| GENERAL MOTORS NAO-SCG OKLAHOMA CITY | 42 | 268 | $141,830 |
| VALMONT INDUSTRIES INC. | 12 | 25 | $141,014 |
| JCO 1ST CONSTRUCTION, INC. | 6 | 15 | $126,480 |
| PROCESS MANUFACTURING COMPANY, INC. | 4 | 42 | $124,740 |
| J AND I MANUFACTURING | 4 | 14 | $121,375 |
| SIGMA PROCESSED MEATS, INC. | 3 | 36 | $120,600 |
| SHAWNEE MILLING CO | 15 | 74 | $118,970 |
| BS & B SAFETY SYSTEMS INC | 10 | 33 | $116,307 |
| DOLGENCORP, LLC | 1 | 2 | $100,802 |
| WYNNEWOOD REFINING COMPANY, LLC | 5 | 27 | $99,600 |
| PATTERSON-UTI DRILLING COMPANY | 5 | 13 | $99,000 |
| BLUE BELL CREAMERIES, L. P. | 2 | 12 | $97,000 |
| PUBLIC SERVICE COMPANY OF OKLAHOMA | 4 | 7 | $95,830 |
| TEMTROL INC | 9 | 45 | $95,505 |
| THE BAMA COMPANIES, INC. | 3 | 9 | $94,926 |
| TMG SERVICE COMPANY, LLC | 2 | 37 | $94,668 |
| H&H FRAMING CONSTRUCTION LLC | 5 | 9 | $93,739 |
| DOLGENCORP, LLC | 1 | 1 | $93,436 |
| LOPEZ FOODS INC | 19 | 18 | $91,692 |
| W.H.B. CATTLE, LP | 5 | 16 | $91,485 |
| DORMAN PRODUCTS | 4 | 4 | $90,750 |
Data Source and Methodology
Data synced dailyData on this page comes from the U.S. Department of Labor's OSHA enforcement database, accessed via the DOL public data API. Records are updated daily. We strive for accuracy, but errors in data processing or establishment grouping are possible. Penalty amounts reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts after informal conference, settlement, or judicial review. Company pages group inspection records by normalized employer name, city, and state as reported in OSHA records. That grouping is deterministic and non-fuzzy, but it is not a universal legal-entity identifier. If you believe any record is inaccurate, please report it and we will investigate. This product uses the DOL Data API but is not endorsed or certified by the DOL. For official and authoritative records, visit osha.gov.
