Workplace injury records in Ames, IA
291 establishments in Ames filed an OSHA Form 300A summary at least once between 2016 and 2025. The largest industries here: Health Care and Social Assistance (51), Retail Trade (40), Manufacturing (35). 127 had 30 to 200 employees at their latest filing.
| Establishment | Industry | Avg. employees (last filing) | Years filed | TRIR (last filing) | Industry median TRIR |
|---|---|---|---|---|---|
| "AMES IA - 3356" "Menards" | "Home Centers" | 153 | 2019–2025 · 6 | 7.80 | 2.10 |
| 04914 STORE 04914 Dollar Tree Stores Inc. STORE 04914 | All Other General Merchandise Retailers | 63 | 2017–2024 · 3 | 0.00 | 0.00 |
| 04914 STORE 04914 Dollar Tree Stores, Inc. STORE 04914 | All Other General Merchandise Retailers | 20 | 2023 · 1 | 0.00 | 0.00 |
| 0581 LOWE S OF AMES IA Lowe's Companies, INC LOWE S OF AMES, IA | Homecenter | 119 | 2024 · 1 | 1.20 | 3.10 |
| 0581 LOWE S OF AMES, IA Lowe's Companies, INC LOWE S OF AMES, IA | Homecenter | 113 | 2016–2025 · 9 | 1.26 | 2.10 |
| 0581 LOWE S OF AMES, IA Lowe's Companies, INC LOWE S OF AMES, IA | Homecenter | 134 | 2023 · 1 | 3.38 | 3.26 |
| 10110 STORE 10110 Dollar Tree Stores Inc. STORE 10110 | All Other General Merchandise Retailers | 28 | 2024 · 1 | — | 0.00 |
| 106656.1 - BARILLA AIMES_C_356291_4500_00685_MND000_68508426.JAN-BARILLA AMERICA ABM Industries Incorporated | Service to Buildings and Dwellings | 26 | 2025 · 1 | 3.90 | 0.00 |
| 109060.2 - CITY OF AMES_C_11379714_4500_00504_BCE006_45458005.JAN-CITY OF AMES LIBRARY ABM Industries Incorporated | Service to Buildings and Dwellings | 2 | 2025 · 1 | 0.00 | 0.00 |
| 1170 - Ames Target | Discount Department Stores | 210 | 2019–2025 · 5 | 0.98 | 2.13 |
| 1170 - Ames Target | — | 202 | 2023 · 1 | 0.97 | 2.92 |
| 121604.12 - JLL BMO - 4500 - IA.JAN - 525 Main St - H1748 ABM Industries Incorporated | Service to Buildings and Dwellings | — | 2025 · 1 | — | 0.00 |
| 12th St Building McFarland Clinic | Physicians' (except mental health) offices (e.g., centers, clinics) | 116 | 2017–2025 · 9 | 0.00 | 0.00 |
| 1499 AMES Kohls Inc. | — | 37 | 2016–2025 · 9 | 0.00 | 2.56 |
| 16 - Theisen's - Ames Theisen's Supply | Farm supply stores | 65 | 2016–2018 · 3 | 6.50 | 3.41 |
| 180270-AMES PO US Postal Service | Mail and Parcel Delivery | 88 | 2017–2021 · 5 | 2.52 | 7.51 |
| 180270-AMES PO US Postal Service | Mail and Parcel Delivery | 84 | 2022 · 1 | 5.25 | 9.22 |
| 216 Strickland's Enterprises, LLC | — | 19 | 2025 · 1 | 12.70 | 0.00 |
| 2356 Far48 Aldi Inc | Supermarkets and Other Grocery (except Convenience) Stores | 21 | 2016–2023 · 8 | 0.00 | 3.56 |
| 3062 CENTRAL REGION-AMES National Express LLC CENTRAL REGION-AMES | School and Employee Bus Transportation | 63 | 2016–2024 · 9 | 8.32 | 2.85 |
| 36- Ames Barnhart Crane and Rental Co. | Crane rental with operator | 4 | 2016 · 1 | 0.00 | 0.85 |
| 431017 Iowa Department of Transportation | 2 | 38 | 2017 · 1 | 0.00 | 0.16 |
| 4648-46480002-05506 | Automotive Glass Replacement Shops | 5 | 2018 · 1 | 0.00 | 3.15 |
| 500100000 FEDEX EXPRESS | Transportation Air Cargo | 24 | 2016–2018 · 3 | 12.45 | 8.04 |
| 513030 Iowa Department of Transportation | 2 | 81 | 2017 · 1 | 0.00 | 0.16 |
| 556804 Iowa Department of Transportation | 3 | 773 | 2017 · 1 | 0.73 | 0.16 |
| 584696 420424_AMES_WGH Sevita 420424_AMES_WGH | Residential Intellectual and Developmental Disability Facilities | 15 | 2025 · 1 | 9.91 | 0.00 |
| 749 Wal-Mart Stores Inc. | Discount department stores | 132 | 2016 · 1 | 2.99 | 2.55 |
| 767000 Iowa Department of Transportation | 2 | 28 | 2017 · 1 | 4.17 | 0.16 |
| 8027510-Danfoss Power Solutions SMX, LLC | Staffing | 70 | 2019 · 1 | 0.00 | 0.00 |
| 953AME FreshThyme Farmers Market | Supermarkets and Other Grocery (except Convenience) Stores | 35 | 2017–2019 · 3 | 15.57 | 4.09 |
| ABC Supply 1284 ABC Supply | Roofing Siding and Insulation Merchant Wholesalers | 9 | 2025 · 1 | 12.38 | 0.00 |
| Accura Healthcare of Ames | Nursing homes | 74 | 2021–2025 · 5 | 15.79 | 4.17 |
| ACI Mechanical, Inc. Comfort Systems USA | Industrial process piping installation | 119 | 2016–2025 · 10 | 1.64 | 1.10 |
| Ag Leader Technology Inc | Farm machinery and equipment merchant wholesalers | 248 | 2016–2025 · 7 | 0.44 | 0.00 |
| agcertain industries | Oil, vegetable stearin, made from purchased oils | 2 | 2025 · 1 | 0.00 | 2.23 |
| All For One # 767 AMES, IA | Retail Other | — | 2016 · 1 | — | 3.91 |
| AM-PPNCS-AMES CLINIC PLANNED PARENTHOOD NORTH CENTRAL STATES | HEALTHCARE AND SOCIAL ASSISTANCE | 6 | 2022 · 1 | 0.00 | 1.52 |
| AMA, Ames Bickford Cottage, LLC Bickford - OSHA LOGS | Assisted Living Facilities for the Elderly | 32 | 2025 · 1 | 0.00 | 4.90 |
| Amcor Ames Amcor | Bottles, plastics, manufacturing | 99 | 2016–2019 · 4 | 0.00 | 2.80 |
| Amcor Ames Amcor Rigid Packaging USA LLC | Bottles, plastics, manufacturing | 111 | 2023 · 1 | 0.00 | 2.41 |
| Ames ChildServe | — | 163 | 2016–2017 · 2 | 4.41 | 0.30 |
| Ames Landus Cooperative | Farm supplies merchant wholesalers | 72 | 2016–2021 · 6 | 0.93 | 0.95 |
| Ames VenuWorks of Ames, LLC. | Air show managers with facilities | 58 | 2016–2025 · 10 | 9.93 | 3.56 |
| Ames 3M Company | — | 378 | 2016–2025 · 9 | 2.38 | 0.00 |
| Ames Arctic Glacier | Ice (except dry ice) manufacturing | 11 | 2019–2023 · 4 | 0.00 | 3.26 |
| Ames Farmers business network | Biotechnology research and development laboratories or services in agriculture | 1 | 2022 · 1 | — | 0.00 |
| Ames Aspen Waste Systems of Iowa, Inc. | Trash collection services | 17 | 2022–2025 · 4 | 0.00 | 2.86 |
| Ames VAN-WALL EQUIPMENT INC | 423820 Farm and Garden Machinery and Equipment Merchant Wholesalers | 17 | 2023–2025 · 3 | 0.00 | 0.00 |
| Ames 3M Company | — | 358 | 2023 · 1 | 3.63 | 1.99 |
| Ames Titan Machinery Heartland Ag Systems | Sales and Support of Agricultural Equipment | 22 | 2023 · 1 | 3.33 | 0.00 |
| Ames RC Dermatology | Dermatologists' offices (e.g., centers, clinics) | 4 | 2025 · 1 | 0.00 | 0.00 |
| Ames #2 - Main Store HY-VEE, INC. | Supermarkets and Other Grocery (except Convenience) Stores | 321 | 2022–2023 · 2 | 3.10 | 3.56 |
| Ames (AMES) BASELINE FITNESS | 713940 Fitness and Recreational Sports Centers | 17 | 2022–2025 · 4 | 0.00 | 0.00 |
| AMES (IAAME) United Parcel Service | Courier Services Except by Air | 91 | 2016–2018 · 3 | 16.85 | 8.04 |
| Ames 1 - Main Store HY-VEE, INC. | Supermarkets and Other Grocery except Convenience Stores | 231 | 2022–2025 · 4 | 12.49 | 3.16 |
| Ames 2 - Clinic 1 HY-VEE, INC. | Supermarkets and Other Grocery except Convenience Stores | 8 | 2022–2025 · 4 | 0.00 | 3.16 |
| Ames 2 - Main Store HY-VEE, INC. | Supermarkets and Other Grocery except Convenience Stores | 286 | 2024–2025 · 2 | 1.68 | 3.16 |
| Ames Bickford Cottage Bickford Senior Living | Continuing Care Retirement Community | 34 | 2016–2024 · 8 | 9.76 | 5.15 |
| Ames Branch Atlantic Bottling Company | Beverages, soft drink (including artificially carbonated waters), manufacturing | 44 | 2016–2025 · 10 | 7.06 | 2.89 |
| Ames Community SD Compass Group | — | 37 | 2018–2025 · 8 | 0.00 | 0.00 |
| Ames Eye Center McFarland Clinic | Physicians' (except mental health) offices (e.g., centers, clinics) | 25 | 2017–2025 · 9 | 8.30 | 0.00 |
| Ames Hotel Associates SpringHill Suites by Marriott Ames | Hotels (except casino hotels) | 19 | 2021 · 1 | 16.84 | 2.82 |
| Ames Hotel Associates, LLC Kinseth Hospitality Company | Hotels (except casino hotels) | 38 | 2024–2025 · 2 | 13.31 | 2.90 |
| Ames IA FirstFleet Inc | — | 15 | 2016–2017 · 2 | 0.00 | 0.00 |
| AMES IA - 3356 Menard | — | 163 | 2020 · 1 | 11.38 | 4.67 |
| Ames IA-N Loop Dr-BIO Biomat USA | Blood and Organ Banks | 23 | 2021–2025 · 5 | 0.00 | 0.50 |
| Ames Location ATLANTIC BOTTLING COMPANY | 484220 Specialized Freight (except Used Goods) Trucking, Local | 48 | 2023 · 1 | 8.97 | 2.16 |
| Ames Main McFarland Clinic | Physicians' (except mental health) offices (e.g., centers, clinics) | 463 | 2017–2025 · 9 | 3.10 | 0.00 |
| AMES NURSERY | Community recreation programs, government | 8 | 2018 · 1 | 17.72 | 1.57 |
| Ames Office Manatts Inc | ROAD AND HIGHWAY CONSTRUCTION | 45 | 2016–2025 · 7 | 0.00 | 1.05 |
| Ames Office Manatt's, Inc. | Resurfacing, highway, road, street, bridge or airport runway | 43 | 2019 · 1 | 6.70 | 2.93 |
| Ames Office/ Ames HCBS/ Ames Maint. Mainstream Living Inc | Intellectual and developmental disability homes | 175 | 2017–2018 · 2 | 4.17 | 3.04 |
| Ames Plant Manatts Inc | ROAD AND HIGHWAY CONSTRUCTION | 21 | 2016–2025 · 7 | 5.75 | 1.05 |
| AMES SHOP Manatts Inc | ROAD AND HIGHWAY CONSTRUCTION | 5 | 2020–2025 · 5 | 0.00 | 1.05 |
| Ames Younkers Bon Ton Inc. | Department stores (except discount department stores) | 56 | 2016–2017 · 2 | 3.45 | 2.46 |
| AMES, IA #03575 Harbor Freight Tools | Retail Hardware Stores | 12 | 2024–2025 · 2 | 9.49 | 2.10 |
| Ames, IA-Biolife 660 BioLife Plasma Services, Inc | Plasmapheresis Center | 48 | 2020–2025 · 6 | 9.80 | 0.50 |
| Ames-West Operating | — | 75 | 2016–2025 · 10 | 3.99 | 0.00 |
| AMES_1352959 | Mail and Parcel Delivery | 78 | 2023–2025 · 3 | 4.15 | 6.06 |
| Auto/Truck Repair Center, INC. | Rebuilding automotive and truck gasoline engines | 1 | 2020–2024 · 2 | 0.00 | 2.28 |
| Automatic Systems Group, LLC | Analyzers, industrial process control type, manufacturing | 17 | 2023 · 1 | 5.29 | 0.00 |
| Barilla America, Inc. | Pasta, dry, manufacturing | 241 | 2025 · 1 | 3.04 | 3.33 |
| BASF - Ames BASF Corporation | Architectural coatings (i.e., paint) manufacturing | 40 | 2017–2019 · 3 | 0.00 | 1.98 |
| BASF Agricultural Solutions US LLC BASF | Pigments (except bone black, carbon black, lamp black), inorganic, manufacturing | 32 | 2017–2025 · 4 | 0.00 | 0.00 |
| Biova LLC | Eggs, processed, manufacturing | 8 | 2017–2025 · 7 | 0.00 | 2.22 |
| Bliss Cancer Center/MGMC North Addition McFarland Clinic | Physicians' (except mental health) offices (e.g., centers, clinics) | 50 | 2017–2025 · 9 | 1.98 | 0.00 |
| BLUE RIVER ORGANIC SEED | Seeds (e.g., field, flower, garden) merchant wholesalers | 1 | 2020 · 1 | — | 0.81 |
| Boehringer Ingelheim-Ames Boehringer Ingelheim | Biotechnology research and development laboratories or services in the veterinary sciences | 52 | 2016 · 1 | 3.63 | 0.33 |
| Bolton & Menk - Ames Bolton & Menk, Inc | Engineering design services | 27 | 2017–2020 · 4 | 0.00 | 0.00 |
| BT Ames Bankerst Trust | Banks, commercial | 12 | 2023 · 1 | 0.00 | 0.00 |
| C2 DEVELOPMENT INC C2 DEVELOPMENT LLC | Aquarium accessories, metal, manufacturing | 20 | 2017–2021 · 5 | 0.00 | 2.16 |
| Cafe 3212 SLB of Iowa, L.C. | Restaurants, fast food | 52 | 2024 · 1 | 0.00 | 0.00 |
| Calcium Products | Gypsum products (e.g., block, board, plaster, lath, rock, tile) manufacturing | 45 | 2022 · 1 | 1.67 | 2.00 |
| California Home Friendship Ark Inc | Group homes, intellectual and developmental disability | 15 | 2017–2025 · 9 | 0.00 | 0.00 |
| Caruth Construction Inc. Absolute Group | Footing and foundation concrete contractors | 75 | 2019–2020 · 2 | 10.65 | 2.54 |
| CBRE-S5-Ames-2321 North Loop Drive CBRE Inc | Activities related to Real Estate and Facilities Support Services | 1 | 2024 · 1 | 0.00 | 0.00 |
| CBRE-X3-Ames CBRE Inc | Activities related to Real Estate/Facilities Support Services | 4 | 2024–2025 · 2 | 0.00 | 0.00 |
| Center/ Workstream Mainstream Living Inc | Activity centers for disabled persons, the elderly, and persons diagnosed with intellectual and developmental disabilities | 18 | 2017–2018 · 2 | 10.42 | 1.68 |
| Central Iowa Ready Mix-Ames Central Iowa Ready Mix Inc | Central-mixed concrete manufacturing | 19 | 2025 · 1 | 7.29 | 1.65 |
| Central States Roofing | Low slope roofing installation | 45 | 2016–2025 · 9 | — | 1.60 |
| Christy Family Home Friendship Ark, Inc. | Group homes, intellectual and developmental disability | 17 | 2019–2025 · 7 | 0.00 | 0.00 |
| City of Ames - Ames Police Department City of Ames, Iowa | Police departments (except American Indian or Alaska Native) | 106 | 2022–2025 · 4 | 3.15 | 3.68 |
| City of Ames - Ames Public Library City of Ames, Iowa | Libraries (except motion picture stock footage, motion picture commercial distribution) | 78 | 2016–2025 · 8 | 4.16 | 0.00 |
| City of Ames - Electric Distribution City of Ames, Iowa | Distribution of electric power | 23 | 2016–2025 · 8 | 16.85 | 0.00 |
| City of Ames - Electric Production City of Ames, Iowa | Power generation, fossil fuel (e.g., coal, gas, oil), electric | 41 | 2016–2025 · 9 | 0.00 | 0.00 |
| City of Ames - Fire Department City of Ames, Iowa | Fire departments (e.g., government, volunteer (except private)) | 79 | 2016–2025 · 9 | 14.82 | 3.68 |
| City of Ames - Parks and Recreation City of Ames, Iowa | Landscape care and maintenance services | 196 | 2022–2025 · 4 | — | 0.00 |
| City of Ames - Public Works | Pavement, highway, road, street, bridge or airport runway, construction | 41 | 2016–2025 · 9 | 7.64 | 1.05 |
| City of Ames - Water Treatment Plant City of Ames, Iowa | Water treatment and distribution | 24 | 2022–2025 · 4 | 0.00 | 0.00 |
| Colorbiotics | Dyes, synthetic organic, manufacturing | 66 | 2020–2025 · 5 | 0.00 | 0.00 |
| Comfort Systems USA Midwest LLC Comfort Systems USA | Heating, ventilation and air-conditioning (HVAC) contractors | 21 | 2016–2018 · 3 | 0.00 | 2.26 |
| Community Services & Main Office Friendship Ark Inc | Group homes, intellectual and developmental disability | 57 | 2017–2025 · 9 | 4.37 | 0.00 |
| Con-struct Con-struct, Inc. | Grading construction sites | 90 | 2017–2018 · 2 | 5.86 | 1.25 |
| Conley's Trucking Inc | Sand and gravel quarrying (i.e., construction grade) and/or beneficiating | 18 | 2023 · 1 | 0.00 | 1.26 |
| Conservation - Mcfarland Park Story County | Executive and legislative office combinations | 18 | 2016–2025 · 9 | 0.00 | 0.39 |
| CREG Marketing & Logistics Group, LLC (Ames) Chevron Renewable Energy Group | Oils, inedible, animal or vegetable, merchant wholesalers | 39 | 2016–2024 · 9 | 0.00 | 0.00 |
| CREG Services Group, LLC (Ames) Chevron Renewable Energy Group | Centralized administrative offices | 265 | 2022–2025 · 4 | 0.00 | 0.00 |
| CyRide City of Ames | Bus transit systems (except mixed mode) | 169 | 2016–2021 · 5 | 4.29 | 4.62 |
| Dairy Farm Iowa State University | Academies, college or university | 64 | 2017 · 1 | 19.71 | 1.32 |
| Danfoss Power Solutions Danfoss Power Solution | Hydrostatic transmissions manufacturing | 1,294 | 2016–2022 · 4 | 1.21 | 1.81 |
| Danfoss Power Solutions | Hydraulic pumps, fluid power, manufacturing | 1,310 | 2023 · 1 | 0.91 | 1.50 |
| Danfoss Power Solutions (US) Company Ames, Ia Danfoss Power Solutions (US) Company | Hydraulic pumps, fluid power, manufacturing | 993 | 2024 · 1 | 1.11 | 1.39 |
| Dotson home Friendship Ark, Inc. | Group homes, intellectual and developmental disability | 15 | 2020–2025 · 6 | 0.00 | 0.00 |
| Electric Administration City of Ames | Electrical engineering services | 15 | 2016–2021 · 5 | 0.00 | 0.00 |
| EMS-Vintage Cooperative Ames Ebenezer Society | — | 2 | 2020 · 1 | 0.00 | 10.04 |
| EverGreen - Rose of Ames EverGreen Real Estate Development | Building, residential, rental or leasing | 13 | 2023–2024 · 2 | 0.00 | 0.00 |
| Extension 4-H Youth Building Iowa State University | Academies, college or university | 65 | 2016 · 1 | 0.00 | 1.03 |
| Family Medicine East McFarland Clinic | Physicians' (except mental health) offices (e.g., centers, clinics) | 27 | 2017–2025 · 9 | 3.96 | 0.00 |
| FAREWAY STORES, INC. 093 AMES FAREWAY STORES, INC. | Grocery stores | 109 | 2020–2025 · 4 | 1.77 | 3.16 |
| FAREWAY STORES, INC. 189 AMES FAREWAY STORES, INC. | Grocery stores | 24 | 2020–2025 · 4 | 9.71 | 3.16 |
| FAREWAY STORES, INC. 386 AMES FAREWAY STORES, INC. | Grocery stores | 90 | 2020–2025 · 4 | 0.00 | 3.16 |
| FedEx 238 ALEXANDER AVE FEDERAL EXPRESS CORPORATION | Courier and Express Delivery Services | 27 | 2019–2024 · 6 | 0.00 | 7.82 |
| Flagger Pros USA, LLC | Flagging (i.e., traffic control) services | 43 | 2024–2025 · 2 | 2.72 | 0.63 |
| Fleet Services City of Ames | General automotive repair shops | 9 | 2019 · 1 | 25.17 | 2.56 |
| Fletcher Home Friendship Ark, INC. | Group homes, intellectual and developmental disability | 9 | 2022–2025 · 4 | 0.00 | 0.00 |
| Fremont Home Friendship Ark Inc | Group homes, intellectual and developmental disability | 16 | 2024–2025 · 2 | 14.96 | 0.00 |
| Gateway Hotel & Conference Center | Auto courts, lodging | 97 | 2024 · 1 | 0.00 | 2.81 |
| Gateway Hotel and Conference Center | Hotels (except casino hotels) | 45 | 2021 · 1 | 2.97 | 2.82 |
| george white chevrolet, inc george white chevrolet inc | Automobile dealers, new only or new and used | 62 | 2023 · 1 | 3.61 | 2.22 |
| Goodwill Industries of Central Iowa Ames Retail Goodwill Industries of Central Iowa | Clothing stores, used | 34 | 2023–2025 · 3 | 25.89 | 3.17 |
| Green Hills Community | Assisted-living facilities with on-site nursing facilities | 161 | 2021–2025 · 5 | 6.92 | 4.90 |
| Green Hills Health Care Center | Continuing care retirement communities | 165 | 2020 · 1 | 6.29 | 7.39 |
| Haber Technologies, Inc. Haber Technologies | Crop driers manufacturing | 25 | 2022 · 1 | 4.00 | 2.95 |
| Haber Technologies, Inc. Haber Technologies | Crop driers manufacturing | 15 | 2023 · 1 | 0.00 | 2.50 |
| Hach Ames Hach | All Other Basic Organic Chemical Manufacturing | 303 | 2018–2025 · 6 | 0.34 | 1.22 |
| Heartland Ag - Iowa Heartland Agriculture, LLC | Sprayers, farm-type, merchant wholesalers | 44 | 2016–2018 · 3 | 6.56 | 0.50 |
| HEMMEN MOVING INC Peoplease | — | 10 | 2021–2022 · 2 | 0.00 | 2.54 |
| Hilton Garden Inn Kinseth | Hotels (except casino hotels) | 20 | 2023 · 1 | — | 2.40 |
| Hilton Garden Inn Kinseth Hospitality | Auto courts, lodging | 36 | 2024 · 1 | 0.00 | 2.81 |
| Hilton Garden Inn West Ames Hotel Associates, LLC | Hotels (except casino hotels) | 35 | 2025 · 1 | 19.00 | 2.90 |
| HL Munn Lumber Mead Lumber Iowa | Home centers, building materials | 45 | 2018–2022 · 5 | 10.51 | 4.44 |
| HONDA OF AMES LITHIA HDM, INC. | Automobile dealers, new only or new and used | 61 | 2021–2023 · 3 | 0.00 | 2.22 |
| HPC, L.L.C. | Commercial building construction general contractors | 28 | 2017–2025 · 9 | 12.10 | 0.00 |
| Human Services Center Story County | Executive and legislative office combinations | 20 | 2016–2025 · 9 | 0.00 | 0.39 |
| IA - Barilla (Ames) GXO Warehouse Company Inc | General Warehousing and Storage | 51 | 2017–2023 · 7 | 0.00 | 1.97 |
| IA - Barilla Overflow Ames GXO Warehouse Company Inc | General Warehousing and Storage | 59 | 2017–2025 · 9 | 1.69 | 1.68 |
| IA.AMES.6 - Ricoh Americas Holdings, Inc. Ricoh USA Inc | Office Equipment | 1 | 2017–2018 · 2 | 0.00 | 0.00 |
| IA.AMES.6 - Ricoh Americas Holdings, Inc. Ricoh USA Inc | Office Equipment | 1 | 2018–2020 · 3 | 0.00 | 0.00 |
| IAAME Fastenal Company | Hardware Merchant Wholesalers | 8 | 2016–2017 · 2 | 0.00 | 0.00 |
| IAAME - AMES UPS | Couriers and Express Delivery Services | 92 | 2019–2025 · 7 | 9.25 | 7.17 |
| Independence Village of Ames CSIG Shared Services Group LLC | Residential property managing | 44 | 2023–2024 · 2 | 12.78 | 0.00 |
| Internet Consulting Services LLC | Internet service providers, using own operated wired telecommunications infrastructure (e.g., cable, DSL) | 73 | 2021–2025 · 4 | 4.37 | 0.36 |
| IOWA ADMIN SEABOARD FOODS | HOG AND PIG FARMING | 34 | 2016–2017 · 2 | 0.00 | 7.89 |
| Iowa DOT - Accounting Iowa Department of Transportation | Government - Transportation | 840 | 2019–2022 · 4 | 1.74 | 0.00 |
| Iowa DOT - Ames Garage Iowa Department of Transportation | Government - Transportation | 23 | 2019–2022 · 4 | 0.00 | 0.00 |
| Iowa DOT - District 1 Maintenance Iowa Department of Transportation | Government - Transportation | 37 | 2019–2022 · 4 | 0.00 | 0.00 |
| Iowa DOT - Highway Beautification Iowa Department of Transportation | Government - Transportation | 74 | 2019–2022 · 4 | 0.00 | 0.00 |
| Iowa StateMarston Hall Ren 14030023 M A Mortenson Company | Construction | 1 | 2016–2017 · 2 | 0.00 | 0.64 |
| Israel Family Hospice House Mary Greeley Medical Center | Hospices, inpatient care | 21 | 2016–2017 · 2 | 31.92 | 5.78 |
| ISU - On Campus Iowa State University | Academies, college or university | 16,257 | 2016–2017 · 2 | 1.67 | 1.32 |
| ISU - University Wide Iowa State University | Academies, college or university | 17,075 | 2016–2017 · 2 | 1.84 | 1.32 |
| ISU SUITES Compass Group | — | 25 | 2024–2025 · 2 | 34.11 | 0.00 |
| ISUTT ADMIN Compass Group | — | 24 | 2023–2025 · 3 | 0.00 | 0.00 |
| Jaspering Electric Inc. | Electrical contractors | 65 | 2018–2025 · 8 | 0.00 | 1.10 |
| JERRY CARNEY AND SONS | Auto salvage yards (i.e., retailing used auto parts) | 23 | 2017–2024 · 7 | 4.53 | 4.27 |
| Jerry Carney and Sons Inc | Auto salvage yards (i.e., retailing used auto parts) | 24 | 2024–2025 · 2 | 0.00 | 2.67 |
| Johanns Home Friendship Ark, Inc. | Group homes, intellectual and developmental disability | 18 | 2019–2025 · 7 | 11.97 | 0.00 |
| Keen Project Solutions | Addition, alteration and renovation, general contractors, industrial building (except warehouses) | 82 | 2016–2017 · 2 | 4.24 | 0.64 |
| Kinzler Construction Services - Ames Kinzler Construction Services | Insulation contractors | 9 | 2020–2024 · 4 | 11.41 | 1.39 |
| Kurrent Electric, Inc | Electrical contractors | 31 | 2016–2025 · 10 | 3.40 | 1.10 |
| Lakeside Contractors LLC | Concrete pouring | 71 | 2023–2024 · 2 | 7.19 | 1.96 |
| Leeds West Groups - IA Big O Ames - 5017 Leeds West Groups | Automotive Repair | 8 | 2023–2024 · 2 | 11.71 | 0.00 |
| Leeds West Groups - IA Midas Ames - 2781 Leeds West Groups | Automotive Repair | 6 | 2018–2024 · 5 | 38.70 | 0.00 |
| LINCOLN WAY AMES IA THRIFT STORE The Salvation Army an Illinois Corp | Used merchandise stores | 21 | 2016–2020 · 5 | 7.82 | 2.78 |
| Lithia Nissan of AMes Lithia Motors | New car dealers | 20 | 2018 · 1 | 0.00 | 3.09 |
| Lithia Nissan of Ames Lithia NDM, INC. | Automobile dealers, new only or new and used | 19 | 2021–2023 · 3 | 0.00 | 2.22 |
| MARY GREELEY ARU 1316 315J Kindred Rehab Services LLC | Offices of Physical, Occupational Speech Therapists and Audiologists | 20 | 2022–2023 · 2 | 18.71 | 0.00 |
| MARY GREELEY ARU- 1316 315J LifePoint Rehabiliation Services LLC | Specialty Hospital | 20 | 2023 · 1 | 18.71 | 0.00 |
| MARY GREELEY MC STAFFING - 1528 283J HOSPITAL REHABILITATION SERVICES - D530108 | Specialty Hospital | 1 | 2023 · 1 | 0.00 | 3.79 |
| Mary Greeley Medical Center Home Health Mary Greeley Medical Center | Hospitals, general medical and surgical | 44 | 2019–2025 · 7 | 10.84 | 4.08 |
| Mary Greeley Medical Center- Israel Family Hospice House Mary Greeley Medical Center | Hospitals, general medical and surgical | 21 | 2019–2025 · 7 | 8.00 | 4.08 |
| Mary Greeley Medical Center- Main Hospital Mary Greeley Medical Center | Hospitals, general medical and surgical | 1,411 | 2016–2024 · 8 | 5.99 | 4.31 |
| Mary Greeley Medical Center: Home Health Services Mary Greeley Medical Center | Home health agencies | 45 | 2016–2017 · 2 | 9.73 | 3.30 |
| Mechanical Comfort, Inc. | Mechanical contractors | 29 | 2021–2025 · 5 | 0.00 | 1.10 |
| Mediacom Ames, IA. Mediacom Communications Corporation | Cable television networks | 24 | 2016–2025 · 10 | 0.00 | 0.00 |
| Medical Arts Bldg McFarland Clinic | Physicians' (except mental health) offices (e.g., centers, clinics) | 58 | 2017–2025 · 9 | 1.75 | 0.00 |
| MEMORIAL UNION_1372671 | Mail and Parcel Delivery | 77 | 2025 · 1 | 0.00 | 6.06 |
| Merck Ames, IA Facility Merck and Co., Inc. | Virus vaccines manufacturing | 54 | 2016–2025 · 10 | 0.00 | 0.82 |
| MGMC Location McFarland Clinic | Physicians' (except mental health) offices (e.g., centers, clinics) | 46 | 2017–2025 · 9 | 10.43 | 0.00 |
| MGMC- Main Hospital Mary Greeley Medical Center | Hospitals, general pediatric | 1,441 | 2024–2025 · 2 | 5.05 | 4.08 |
| MH Bank - Ames 2 HY-VEE, INC. | Commercial Banking | 5 | 2022–2025 · 4 | 0.00 | 0.00 |
| Nelson Electric Co. LC | Electrical contractors | 59 | 2016–2025 · 10 | 4.81 | 1.10 |
| New Century FS | Agricultural chemicals merchant wholesalers | 441 | 2023–2025 · 3 | 1.31 | 0.00 |
| Nikkel & Associates, Inc dba NAI Electrical Contractors | Electrical, electrical wiring, and low voltage electrical work | 87 | 2016–2025 · 10 | 1.16 | 1.10 |
| Noel Development LLC | — | 26 | 2018 · 1 | — | 7.08 |
| North Ames McFarland Clinic | Physicians' (except mental health) offices (e.g., centers, clinics) | 33 | 2017–2025 · 9 | 3.40 | 0.00 |
| Northcrest Community, Inc. Northcrest Community | Continuing care retirement communities | 156 | 2023–2025 · 3 | 7.99 | 4.90 |
| Northridge Village CCRC of Ames, LLC | Retirement homes with nursing care | 118 | 2016–2020 · 4 | 0.00 | 10.04 |
| NRV PIVOTAL HEALTH CARE | 623311 Continuing Care Retirement Communities | 118 | 2023–2025 · 3 | 3.65 | 4.90 |
| Open Arms HHC - Ames Open Arms Home Health Care - Des Moines LLC | Homes for the elderly with nursing care | 13 | 2023–2024 · 2 | 0.00 | 4.70 |
| Parks and Recreation City of Ames | Landscape care and maintenance services | 204 | 2016–2021 · 5 | 3.63 | 1.78 |
| Perkins LLC #1025 Perkins. LLC. | Family restaurants, full service | 39 | 2020–2021 · 2 | 0.00 | 1.81 |
| Pivot Bio - Ames Pivot Bio | Stains, biological, manufacturing | 10 | 2021 · 1 | 0.00 | 0.53 |
| PMI Iowa LLC | Elevator installation | 27 | 2016–2024 · 8 | 0.00 | 1.23 |
| PowerFilm Inc | Diodes, solid-state (e.g., germanium, silicon), manufacturing | 35 | 2016–2025 · 10 | 6.85 | 0.23 |
| PowerPollen | Biotechnology research and development laboratories or services in agriculture (except nanobiotechnology research and development) | 59 | 2025 · 1 | 2.70 | 0.00 |
| PowerPollen, Inc- Ames PowerPollen, Inc | Biotechnology research and development laboratories or services (except nanobiotechnology research and development) | 40 | 2023–2024 · 2 | 5.66 | 0.00 |
| Public Works City of Ames | Construction management, highway, road, street and bridge | 45 | 2016–2021 · 5 | 6.31 | 1.46 |
| Public Works Grounds City of Ames | Landscape care and maintenance services | 4 | 2016 · 1 | 0.00 | 2.08 |
| Public Works Street City of Ames | Pavement, highway, road, street, bridge or airport runway, construction | 23 | 2016–2017 · 2 | 0.00 | 2.84 |
| Public Works Traffic City of Ames | Traffic signal installation | 6 | 2016–2017 · 2 | 0.00 | 2.14 |
| Public Works Utility Maintenance City of Ames | Distribution line, sewer and water, construction | 11 | 2019 · 1 | 18.79 | 1.09 |
| QCSupply - Ames QC Supply | Farm supplies merchant wholesalers | 14 | 2018–2019 · 2 | 0.00 | 1.80 |
| Radisson Hotel and Conference Center Kinseth Hospitality Companies | Hotels (except casino hotels) | 13 | 2024–2025 · 2 | 22.13 | 2.90 |
| Renewable Energy Group, INC (Ames) Chevron Renewable Energy Group | Centralized administrative offices | 48 | 2022–2024 · 3 | 0.00 | 0.00 |
| Resource Recovery City of Ames | Waste recovery facilities | 17 | 2016–2021 · 5 | 25.36 | 0.91 |
| S04860 - WM of Central IA - Ames WM Corp | — | 24 | 2019–2020 · 2 | 0.00 | 2.19 |
| Sabanto - Iowa Office Sabanto, Inc. | Tractors and attachments, farm-type, manufacturing | 9 | 2023 · 1 | 0.00 | 2.50 |
| Sargent House Friendship Ark Inc | Group homes, intellectual and developmental disability | 10 | 2023–2025 · 3 | 0.00 | 0.00 |
| SEABOARD FOODS LP ADMIN - IOWA SEABOARD FOODS | Hog and Pig Farming | 52 | 2018–2025 · 8 | 0.00 | 4.51 |
| SEABOARD FOODS LP IOWA MAINT SEABOARD FOODS | Hog and Pig Farming | 23 | 2019 · 1 | 11.84 | 7.67 |
| SEABOARD FOODS LP MAINT - 8107 IA SEABOARD FOODS | Hog and Pig Farming | 24 | 2018–2025 · 7 | 11.33 | 4.51 |
| Shivvers Technology & Innovation Group Shivvers Manufacturing, Inc. | Crop driers manufacturing | 10 | 2024–2025 · 2 | 0.00 | 2.25 |
| Sigler Companies | Job printing, offset (except books) | 134 | 2023–2024 · 2 | 1.44 | 1.50 |
| Sigler Companies, Inc | Print shops, lithographic (offset) (except printing books) | 136 | 2016–2021 · 4 | 0.00 | 1.92 |
| Skarshaug Testing Laboratory, Inc. | Electrical testing laboratories or services | 26 | 2017 · 1 | 8.61 | 0.00 |
| SODEXO AT CHEVRON REG AMES IA ADMIN Sodexo Inc. | Food Service Contractors | 2 | 2024–2025 · 2 | 0.00 | 0.00 |
| SODEXO AT CHEVRON REG AMES IA JANITORIAL Sodexo Inc. | Janitorial Services | 4 | 2025 · 1 | — | 0.00 |
| South Ames McFarland Clinic | Physicians' (except mental health) offices (e.g., centers, clinics) | 30 | 2019–2025 · 7 | 3.46 | 0.00 |
| Springhill Suites | Hotels (except casino hotels) | 32,432 | 2022 · 1 | — | 2.88 |
| SpringHill Suites | Hotels (except casino hotels) | 24 | 2023 · 1 | 0.00 | 2.40 |
| Star Equipment Ltd - Ames Star Equipment Ltd | Excavating machinery and equipment merchant wholesalers | 9 | 2021–2025 · 5 | 18.99 | 0.00 |
| Store 33 Earl May Seed & Nursery L.C. | Garden Center | 21 | 2023–2024 · 2 | 0.00 | 6.70 |
| Story City Lifetime Fitness Center Mary Greeley Medical Center | Physical fitness centers | 16 | 2016–2021 · 3 | 0.00 | 0.00 |
| Story Construction Company | Commercial building construction | 155 | 2016–2025 · 9 | 1.11 | 0.00 |
| Story County Optimae LifeServices, Inc | Social service centers, multipurpose | 160 | 2018–2025 · 4 | 8.99 | 0.01 |
| Story County - Ames Medical and Dental Primary Health Care | Family physicians' offices (e.g., centers, clinics) | 26 | 2021–2025 · 5 | 3.87 | 0.00 |
| Sukup Ames Satellite Office Sukup Manufacturing Co. | Crop driers manufacturing | 21 | 2021–2025 · 5 | 0.00 | 2.25 |
| Summit Carbon Solutions - Corporate Office Summit Carbon Solutions | Pipeline transportation (except crude oil, natural gas, refined petroleum products) | 80 | 2023–2024 · 2 | 0.00 | 0.00 |
| The Waterford at Ames | Assisted-living facilities with on-site nursing facilities | 30 | 2016–2019 · 4 | 28.73 | 6.09 |
| Theisens Inc. Ames Theisens Inc. | Trading posts, general merchandise | 65 | 2019–2025 · 7 | 7.60 | 1.62 |
| TMC Transportation and Logistics - Student Training Center Annett Holdings Inc. d/b/a TMC Transportation | Flatbed trucking, long-distance | 25 | 2023 · 1 | 0.00 | 2.16 |
| TMJ Construction Services | Siding Roofing Gutters Windows | 50 | 2021–2025 · 5 | 7.37 | 1.60 |
| Todd & Sargent Todd & Sargent, Inc. | Foundation, building, poured concrete, contractors | 264 | 2016–2025 · 10 | 1.96 | 1.60 |
| Todd & Sargent Todd & Sargent, Inc. | Foundation, building, poured concrete, contractors | 175 | 2019 · 1 | 4.91 | 3.10 |
| Union on Lincoln Way Greystar | — | 11 | 2022–2023 · 2 | 28.08 | 0.00 |
| Unit #0384 PENNEY OPCO LLC | Retail | 65 | 2016–2025 · 10 | 0.00 | 2.13 |
| United Community Services, Inc - Ames United Community Services, Inc | Clinics/centers of health practitioners with multi-industry degrees | 1 | 2023 · 1 | 0.00 | 0.07 |
| Valline Home Friendship Ark, Inc | Group homes, intellectual and developmental disability | 18 | 2019–2025 · 7 | 82.12 | 0.00 |
| VB Seals Van Bergen & Associates, Inc. | Industrial supplies (except disposable plastics, paper) merchant wholesalers | 19 | 2017–2021 · 5 | 0.00 | 0.00 |
| VenuWorks of Ames, LLC / Iowa State Center Iowa State University | Live arts center operators | 152 | 2016 · 1 | 3.43 | 3.52 |
| VenuWorks, Inc. | Managers of live performing arts productions (e.g., concerts) with facilities | 20 | 2016–2022 · 6 | 0.00 | 3.02 |
| VenuWorks, Inc. | Managers of live performing arts productions (e.g., concerts) with facilities | 25 | 2021–2025 · 4 | 0.00 | 3.56 |
| Vermeer Ames Vermeer Corporation | Construction machinery manufacturing | 26 | 2024–2025 · 2 | 0.00 | 2.25 |
| VRI AMVC Management Services, LLC | Hog and Pig Farming | 17 | 2019–2025 · 7 | 0.00 | 4.51 |
| Vytelle Ames Inguran LLC (dba Stgenetics) | Livestock breeding services (except consulting) | 1 | 2023–2025 · 3 | 0.00 | 0.00 |
| Water Plant City of Ames | Water filtration plant operation | 20 | 2016–2021 · 5 | 17.02 | 2.03 |
| Water Pollution Control City of Ames | Sewage treatment plants or facilities | 15 | 2016–2021 · 5 | 6.37 | 2.03 |
| Water Quality : Hach - Ames Hach | All Other Basic Organic Chemical Manufacturing | 520 | 2016–2017 · 2 | 2.34 | 0.94 |
| West Ames McFarland Clinic | Physicians' (except mental health) offices (e.g., centers, clinics) | 63 | 2017–2025 · 9 | 10.76 | 0.00 |
| WesTech Engineering Inc. - Ames WesTech Engineering Inc. | Water purification equipment manufacturing | 66 | 2016 · 1 | 0.00 | 1.55 |
| WesTech Engineering, LLC - Ames Office WesTech Engineering, LLC | Water treatment equipment manufacturing | 44 | 2022–2023 · 2 | 1.97 | 0.83 |
| Westfield Home Friendship Ark, Inc. | Group homes, intellectual and developmental disability | 16 | 2019–2025 · 7 | 29.99 | 0.00 |
| Winfield United - Ames CN Winfield United - CN | Agriculture | 44 | 2016–2025 · 10 | 0.00 | 0.00 |
| WM 4256 Walmart Inc. | Warehouse Clubs and Supercenters | 385 | 2016–2025 · 10 | 6.09 | 4.92 |
| WM 6568 Sams West, Inc. | Warehouse Clubs and Supercenters | 125 | 2016–2025 · 9 | 1.96 | 4.92 |
| WM 749 Walmart Inc. | Warehouse Clubs and Supercenters | 300 | 2019–2025 · 7 | 3.94 | 4.92 |
| Workiva | Administrative management services | 1,279 | 2017 · 1 | 0.63 | 0.00 |
| Workiva Inc. - Ames Workiva | Applications software programming services, custom computer | 478 | 2017 · 1 | 0.60 | 0.00 |
| Workiva Inc. - Boulder Workiva | Applications software programming services, custom computer | 21 | 2017 · 1 | 0.00 | 0.00 |
| Workiva Inc. - Bozeman Workiva | Solicitors' offices, private | 74 | 2017 · 1 | 0.00 | 0.00 |
| Workiva Inc. - Chicago Workiva | Applications software programming services, custom computer | 48 | 2017 · 1 | 0.00 | 0.00 |
| Workiva Inc. - Columbus Workiva | Applications software programming services, custom computer | 7 | 2017 · 1 | 0.00 | 0.00 |
| Workiva Inc. - Dallas Workiva | Applications software programming services, custom computer | 39 | 2017 · 1 | 0.00 | 0.00 |
| Workiva Inc. - Denver Workiva | Applications software programming services, custom computer | 89 | 2017 · 1 | 1.08 | 0.00 |
| Workiva Inc. - Miami Workiva | Applications software programming services, custom computer | 8 | 2017 · 1 | 0.00 | 0.00 |
| Workiva Inc. - Missoula Workiva | Applications software programming services, custom computer | 14 | 2017 · 1 | 0.00 | 0.00 |
| Workiva Inc. - NYC Workiva | Applications software programming services, custom computer | 32 | 2017 · 1 | 0.00 | 0.00 |
| Workiva Inc. - Scottsdale Workiva | Applications software programming services, custom computer | 109 | 2017 · 1 | 1.76 | 0.00 |
| Wyffels Hybrids Ames Production Wyffels Hybrids, Inc. | Corn farming (except sweet corn), field and seed production | 20 | 2025 · 1 | 9.04 | 0.00 |
Alphabetical order — this site ranks no one. TRIR = recordable cases × 200,000 ÷ hours worked, for the latest year the establishment filed. The industry median is that of establishments filing with OSHA in the same 4-digit NAICS industry and year; a median of 0.00 means that at least half of them recorded no case that year. Select a name for the full year-by-year record. How to read this.