These 50 employers in Iowa have accumulated the highest total OSHA penalties based on public OSHA enforcement data. Penalty amounts reflect current totals on record, which may differ from initial assessments.
Records current through May 14, 2026
| Employer | InspectionsInsp. | ViolationsViol. | Penalties |
|---|---|---|---|
| INSITUFORM TECHNOLOGIES USA, INC. | 1 | 18 | $733,750 |
| BEEF PRODUCTS, INC. | 10 |
| 48 |
| $675,176 |
| KRAFT HEINZ | 5 | 12 | $612,833 |
| BRIDGESTONE/FIRESTONE AGRICULTURAL TIRE DIV. | 39 | 134 | $504,750 |
| PRETIUM PACKAGING L.L.C. | 1 | 16 | $500,000 |
| WATERLOO PROCESSING, LLC | 4 | 40 | $443,734 |
| BRIDGESTONE AMERICAS TIRE OPERATIONS | 12 | 56 | $366,904 |
| MEDICAL ASSOCIATES CLINIC, P.C. | 1 | 11 | $363,893 |
| TERRA INTERNATIONAL, INC. | 1 | 17 | $330,000 |
| AGRIPROCESSORS, INC. | 18 | 139 | $292,450 |
| AG PROCESSING, INC. | 18 | 65 | $277,629 |
| BORGHI USA INC. OIL HYDRAULIC CONDUITS | 4 | 18 | $271,995 |
| U.S. POSTAL SERVICE | 61 | 123 | $246,796 |
| SIVYER STEEL CORPORATION | 27 | 205 | $238,187 |
| TYSON FRESH MEATS, INC. | 50 | 56 | $233,454 |
| TITAN TIRE CORPORATION | 34 | 89 | $232,398 |
| ADM CORN PROCESSING | 8 | 113 | $226,185 |
| PERFORMANCE CONTRACTORS INC. | 3 | 27 | $194,000 |
| R.J.L., INC. | 3 | 15 | $177,200 |
| ROQUETTE AMERICA, INC. | 30 | 65 | $177,104 |
| CARGILL MEAT SOLUTIONS CORPORATION | 15 | 64 | $167,901 |
| SUNRISE FARMS, INC. | 5 | 70 | $165,250 |
| KEOKUK MILLS LLC | 5 | 57 | $163,487 |
| ANDREWS PRESTRESSED CONCRETE INC. | 12 | 61 | $156,698 |
| DOLGENCORP LLC | 1 | 3 | $155,824 |
| WELLS DAIRY INC | 18 | 66 | $148,815 |
| CALCIUM PRODUCTS | 7 | 37 | $148,808 |
| AMERICAN POP CORN COMPANY | 14 | 63 | $141,319 |
| KEOKUK STEEL CASTINGS CO. | 17 | 167 | $138,239 |
| GRAIN PROCESSING CORPORATION | 23 | 127 | $136,366 |
| SEABOARD TRIUMPH FOODS | 20 | 31 | $132,017 |
| HEARTLAND CO-OP | 2 | 12 | $129,700 |
| WINNEBAGO INDUSTRIES INC | 44 | 155 | $129,333 |
| MI-T-M | 7 | 21 | $129,244 |
| HEADCO INDUSTRIES INC. | 2 | 22 | $128,578 |
| SMITHFIELD FOODS - DENISON | 10 | 11 | $125,289 |
| SSAB IOWA, INC. | 5 | 22 | $125,104 |
| EAST CENTRAL IOWA COOPERATIVE | 1 | 8 | $125,000 |
| MARTIN BROTHERS DISTRIBUTING COMPANY, INC. | 4 | 24 | $123,063 |
| AGRI STAR MEAT AND POULTRY LLC | 11 | 38 | $117,210 |
| HULL TRAILERS INC | 5 | 49 | $110,895 |
| WEST LIBERTY FOODS, L.L.C. | 22 | 61 | $110,544 |
| VERMEER MANUFACTURING COMPANY | 30 | 46 | $108,478 |
| TPI COMPOSITES IOWA LLC | 4 | 32 | $108,063 |
| PMX INDUSTRIES, INC. | 20 | 61 | $106,652 |
| HOME ASBESTOS REMOVAL CO. | 1 | 11 | $105,000 |
| TYSON DELI, INC. | 5 | 34 | $103,875 |
| INDUSTRIAL SERVICE CORPORATION | 3 | 33 | $98,538 |
| FREMONT FARMS OF IOWA LLP | 8 | 15 | $98,370 |
| AMSTED RAIL | 7 | 17 | $97,152 |
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.
