Workplace injury records in West Allis, WI
182 establishments in West Allis filed an OSHA Form 300A summary at least once between 2016 and 2025. The largest industries here: Retail Trade (31), Health Care and Social Assistance (29), Wholesale Trade (29). 94 had 30 to 200 employees at their latest filing.
| Establishment | Industry | Avg. employees (last filing) | Years filed | TRIR (last filing) | Industry median TRIR |
|---|---|---|---|---|---|
| "WEST ALLIS WI - 3052" "Menards" | "Home Centers" | 80 | 2016–2025 · 8 | 5.50 | 2.10 |
| 00676 STORE 00676 Dollar Tree Stores Inc. STORE 00676 | All Other General Merchandise Retailers | 57 | 2016–2024 · 8 | 0.00 | 0.00 |
| 00918 STORE 00918 Dollar Tree Stores Inc. STORE 00918 | All Other General Merchandise Retailers | 30 | 2021–2024 · 2 | 0.00 | 0.00 |
| 02-West Allis Rogers Behavioral Health | Mental health facilities, residential | 368 | 2016–2018 · 3 | 4.91 | 3.04 |
| 0280 - WEST ALLIS WI Harbor Freight Tools Inc | — | 21 | 2017 · 1 | 0.00 | 6.03 |
| 0280 - WEST ALLIS, WI Harbor Freight Tools, Inc | Retail Stores | 19 | 2016–2018 · 3 | 9.13 | 6.26 |
| 045-FF45-West Allis Festival Foods | RETAIL - GROCERY | 114 | 2023–2025 · 3 | 9.56 | 3.16 |
| 08549 STORE 08549 Dollar Tree Stores Inc. STORE 08549 | All Other General Merchandise Retailers | 55 | 2021–2024 · 2 | 0.00 | 0.00 |
| 108849.1 - CHR HANSEN_C_12485920_4570_00685_MND000_68505868.JAN-CHR HANSEN ABM Industries Incorporated | Service to Buildings and Dwellings | 5 | 2025 · 1 | 0.00 | 0.00 |
| 112775.1 - GLENNRIEDER_C_10788970_4570_00685_MND000_68503328.JAN-GLENNRIEDER ABM Industries Incorporated | Service to Buildings and Dwellings | 1 | 2025 · 1 | 0.00 | 0.00 |
| 120 Heritage Corporate Heritage Senior Living, LLC | Assisted Living Facilities for the Elderly | 15 | 2020 · 1 | 0.00 | 7.39 |
| 1855-WIMIL33 | General Medical and Surgical Hospitals | 28 | 2016–2019 · 3 | 8.94 | 4.70 |
| 1855-WIMIL47 | General Medical and Surgical Hospitals | 65 | 2016–2019 · 3 | 1.95 | 4.70 |
| 2199 - West Allis Target | Discount Department Stores | 178 | 2019–2025 · 6 | 0.98 | 2.13 |
| 2199 - West Allis Target | — | 178 | 2023 · 1 | 0.98 | 2.92 |
| 406 - Heritage AL Heritage Senior Living, LLC | Assisted Living Facilities for the Elderly | 43 | 2019 · 1 | 7.19 | 6.09 |
| 407- Heritage Court MC Heritage Senior Living, LLC | Assisted Living Facilities for the Elderly | 17 | 2019–2020 · 2 | 8.53 | 7.39 |
| 41 WEST ALLIS Kohls Inc. | — | 50 | 2016–2025 · 9 | 3.10 | 2.56 |
| 443 WEST ALLIS WI NORTHERN TOOL & EQUIPMENT CO INC | Hardware Retailers | — | 2025 · 1 | — | 2.10 |
| 4648-46480002-05181 | Automotive Glass Replacement Shops | 10 | 2018 · 1 | 48.44 | 3.15 |
| 4902 WEST ALLIS The Home Depot | Home Centers | 89 | 2022–2024 · 3 | 3.44 | 3.10 |
| 524 KRISPY KREME DOUGHNUT CORPORATION | snack and nonalcoholic beverage bars | 37 | 2024 · 1 | 0.00 | 0.00 |
| 524 West Allis WI Krispy Kreme Doughnut Corp. | Bakeries with baking from flour on the premises, retailing not for immediate consumption | 28 | 2021–2025 · 3 | 4.68 | 3.33 |
| 534-00846 Roundy's | Supermarkets and Other Grocery Except Convenience Stores | 127 | 2016–2025 · 10 | 1.07 | 3.16 |
| 534-00847 Roundy's | Supermarkets and Other Grocery Except Convenience Stores | 109 | 2016–2025 · 10 | 6.45 | 3.16 |
| 546 West Allis, WI Batteries Plus Bulbs | All Other Miscellaneous Store Retailers (except Tobacco Stores) | 7 | 2018 · 1 | 0.00 | 0.00 |
| 567220-MIL-ROOT RIVER BR US Postal Service | Mail and Parcel Delivery | 34 | 2017–2022 · 6 | 8.70 | 9.22 |
| 568765-MIL-WEST ALLIS BR US Postal Service | Mail and Parcel Delivery | 61 | 2022 · 1 | 25.72 | 9.22 |
| 6637 O'Reilly Auto Parts | Automotive Parts and Accessories Retailers | 28 | 2023 · 1 | 0.00 | 4.03 |
| 6637 O'Reilly Auto Parts | — | 31 | 2024–2025 · 2 | 0.00 | 2.67 |
| 6977 SAL 8028 7540 W OKLAHOMA-WEST A | SUPERMARKETS AND OTHER GROCERY STORES | 22 | 2016 · 1 | 0.00 | 4.14 |
| 720 West Allis Ozinga Ready Mix Concrete, Inc. | Ready-mix concrete manufacturing and distributing | 17 | 2016–2025 · 6 | 11.36 | 1.65 |
| 742 WEST ALLIS, WI Burlington Stores, Inc | Family Clothing Stores | 60 | 2018–2020 · 3 | 3.82 | 0.00 |
| 831 ABC Supply Co., inc - Wisconsin Dist ABC Supply Co | Wholesale Building Materials | 1 | 2016–2017 · 2 | 0.00 | 3.39 |
| 8954 NCS-WEST ALLIS WI National Coatings and Supplies, Inc. | Automotive Supplies | 7 | 2016 · 1 | 0.00 | 0.00 |
| ABC Supply 017 ABC Supply | Roofing Siding and Insulation Merchant Wholesalers | 54 | 2016–2025 · 8 | 10.36 | 0.00 |
| ABC Supply 017 ABC Supply Co | Roofing, Siding and Insulation Merchant Wholesalers | 48 | 2023 · 1 | 9.53 | 1.87 |
| ABF Freight 039 ArcBest - Risk Management | Transportation | 39 | 2016–2025 · 10 | 9.81 | 2.83 |
| Allis Care | Nursing homes | 100 | 2023 · 1 | 0.00 | 5.00 |
| Alois Roofing Alois Roofing & Sheet Metal, LLC | Roofing contractors | 19 | 2018–2023 · 6 | 13.36 | 2.19 |
| Amalga Composites Autana Composites, LLC | Rubber tubing manufacturing | 55 | 2016–2024 · 4 | 5.63 | 2.44 |
| American State Equipment Co. | Cranes, mining, merchant wholesalers | 87 | 2017–2019 · 3 | 2.13 | 0.41 |
| Aria at Mitchell Manor Aria Health Care | Nursing homes | 277 | 2021 · 1 | — | 7.06 |
| ARIA at Mitchell Manor | Skilled nursing facilities | 160 | 2022–2025 · 3 | 6.28 | 4.17 |
| Arrow-Crete Construction, LLC | Pavement, highway, road, street, bridge or airport runway, construction | 28 | 2016–2017 · 2 | 6.62 | 2.84 |
| Arthur Dungarvin Wisconsin, LLC | Group homes for the disabled with nursing care | 20 | 2016 · 1 | 0.00 | 5.94 |
| Arthur35 Dungarvin Wisconsin, LLC. | Group homes, intellectual and developmental disability | 21 | 2021–2022 · 2 | 0.00 | 0.73 |
| Aurora West Allis Medical Center Aurora Health Care | General medical and surgical hospitals | 2,490 | 2016–2023 · 8 | 3.07 | 4.32 |
| AUTOFORCE WEST ALLIS US Venture | Tire and Tube Merchant Wholesalers | 50 | 2016–2025 · 10 | 7.56 | 0.00 |
| Avalon Rail, Inc. | Railroad rolling stock manufacturing | 6 | 2018 · 1 | 0.00 | 0.13 |
| BCT Cast Products | Foundries, steel (except investment) | 41 | 2025 · 1 | 7.95 | 4.04 |
| Berkshire West Allis Oakbrook Corporation | Residential real estate property managers' offices | 2 | 2024 · 1 | 0.00 | 0.00 |
| Blast Cleaning Technologies | Highway bridge sections, prefabricated metal, manufacturing | 280 | 2019–2025 · 6 | 3.18 | 2.71 |
| BrandSafway Industries LLC - Milwaukee WI Branch BrandSafway Industries LLC | Specialty Trade Contractor | 21 | 2019–2025 · 6 | 0.00 | 0.00 |
| C. Coakley Relocation Systems | Used household and office goods moving | 27 | 2022–2025 · 4 | 18.33 | 1.84 |
| CBRE-A8-10701 W National Ave CBRE Inc | Activities related to Real Estate/Facilities Support Services | 5 | 2024–2025 · 2 | 0.00 | 0.00 |
| Central Transport - 534 Central Transport International Inc | General Freight Trucking, Long-Distance, Less Than Truckload | 32 | 2016–2025 · 9 | 3.23 | 2.83 |
| CJD Moving Systems Inc. CJD dba Two Men And A Truck | Van lines, moving and storage services | 80 | 2018–2020 · 3 | 5.85 | 2.40 |
| CleanPower, LLC Encore One | — | 1,008 | 2022–2025 · 4 | 1.65 | 0.00 |
| Clearwing Productions LLC | independent Artist, wrighter, performers | 168 | 2017–2025 · 7 | 3.58 | 0.00 |
| Colder's, Inc. | Furniture and appliance stores (i.e., primarily retailing furniture) | 100 | 2016–2024 · 5 | 5.88 | 0.00 |
| Company Med-Stat USA, LLC d/b/a Waypoint Detailed Delivery | Air courier services (except establishments operating under a universal service obligation) | 197 | 2024 · 1 | 7.05 | 7.82 |
| Conditioned Air Design, Inc. | HVAC (heating, ventilation and air-conditioning) contractors | 43 | 2018–2023 · 5 | 10.25 | 1.38 |
| DePere Liquor Co., LLC Badger Liquor | Beverages, wine and distilled spirits, merchant wholesalers | 136 | 2016–2023 · 8 | 3.27 | 4.37 |
| Design Air - West Allis Rheem | Furnaces, warm air (i.e., forced air), merchant wholesalers | 34 | 2024 · 1 | 3.08 | 0.00 |
| Easter Seals Southeast Wisconsin Easterseals of SEWI | Individual and family social services, multi-purpose | 225 | 2016 · 1 | 15.00 | 1.36 |
| Element 84 Apartments Ogden & Company, Inc. | Residential property managing | 3 | 2024–2025 · 2 | 0.00 | 0.00 |
| Elite - West Allis Elite Environmental Corp | Nonhazardous waste treatment and disposal facilities (except combustors, incinerators, landfills, sewer systems, sewage treatment facilities) | 23 | 2017–2018 · 2 | 0.00 | 3.10 |
| Fahrman Center Lutheran Social Services of Wisconsin and Upper Michigan | Alcoholism rehabilitation facilities (except licensed hospitals), residential | 17 | 2022 · 1 | 0.00 | 0.73 |
| Glenn Rieder LLC Glenn Rieder, LLC | Door trim, wood molding, manufacturing | 114 | 2017–2025 · 9 | 1.88 | 3.26 |
| Global Power Components-West Washington St Global Power Components | Utility buildings, prefabricated metal, manufacturing | 119 | 2025 · 1 | 2.48 | 2.71 |
| Gordon Flesch Company (MKE) | Accounting machines merchant wholesalers | 70 | 2021–2025 · 5 | 4.09 | 0.00 |
| GPC BHP,INC dba, Global Power Components | Utility buildings, prefabricated metal, manufacturing | 267 | 2016–2017 · 2 | 7.97 | 4.15 |
| GRANITE HILLS HOSPITAL - 0869 UNIVERSAL HEALTH SERVICES | Psychiatric and Substance Abuse Hospitals | 155 | 2022–2025 · 4 | 6.23 | 4.28 |
| Hajoca 353 Hajoca Corporation | Plumbing Supplies Merchant Wholesalers | 79 | 2018–2025 · 6 | 0.00 | 0.00 |
| Hajoca Corporation 353 Hajoca Corporation | Plumbing Supplies Merchant Wholesalers | 78 | 2022 · 1 | 0.00 | 1.06 |
| Hampton Inn & Suites Milwaukee West | Hotels (except casino hotels) | 5 | 2016 · 1 | — | 3.92 |
| HeatTek West Allis HeatTek | Heat treating ovens, industrial process-type, manufacturing | 6 | 2022–2024 · 3 | 16.64 | 1.39 |
| HeatTek, Inc West Allis | Lacquering ovens manufacturing | 19 | 2021 · 1 | 14.05 | 2.04 |
| Hein Electric Supply Co | Distribution equipment, electrical, merchant wholesalers | 66 | 2019 · 1 | 0.00 | 0.00 |
| Henry Schein - WIWAL Henry Schein Dental | Dental Distributor | 297 | 2016–2022 · 4 | 0.32 | 0.00 |
| Heritage House Wimmer Communities | Apartment building rental or leasing | 2 | 2020–2025 · 5 | 0.00 | 0.00 |
| Heritage Senior Living, LLC | Assisted-living facilities without on-site nursing care facilities | 27 | 2016–2025 · 7 | 0.00 | 4.90 |
| Heritage-6, LLC Heritage Senior Living, LLC | Assisted-living facilities without on-site nursing care facilities | 41 | 2022–2025 · 4 | 0.00 | 4.90 |
| Heritage-7, LLC Heritage Senior Living, LLC | Assisted-living facilities without on-site nursing care facilities | 21 | 2016–2025 · 5 | 0.00 | 4.90 |
| Holiday Inn Express West Allis Lincoln Hospitality Group LLC | Membership hotels | 20 | 2024–2025 · 2 | 0.00 | 2.90 |
| Honey Creek Heights Senior Living | Rest homes without nursing care | 17 | 2025 · 1 | 0.00 | 4.90 |
| Hoppe Tree Service (West Allis) Hoppe Tree Service | Arborist services | 20 | 2018–2022 · 4 | 0.00 | 0.00 |
| HYUNDAI WEST ALLIS HWAG, LLC | Motor vehicle merchant wholesalers | 37 | 2019 · 1 | 0.00 | 3.81 |
| IKM Building Solutions Milwaukee IKM Building Solutions | Mech, Construction, and Service | 108 | 2023–2025 · 3 | 0.90 | 0.00 |
| IKM Building Solutions West Allis IKM Building Solutions | Commercial building construction general contractors | 116 | 2023 · 1 | 0.89 | 0.00 |
| Illingworth-Kilgust Mechanical West Allis Office EMCOR | HVAC (heating, ventilation and air-conditioning) contractors | 106 | 2017–2022 · 5 | 1.91 | 1.64 |
| Industries for the Blind and Visually Impaired. Inc. Industries for the Blind and Visually Impaired, Inc. | Pens manufacturing | 121 | 2016–2025 · 10 | 2.70 | 1.08 |
| Insulation Technologies, Inc. DBA: Intec INTEC | Building insulation contractors | 40 | 2024 · 1 | 35.31 | 1.39 |
| Kaerek Homes, Inc. | Construction management, single-family building | 36 | 2016–2022 · 7 | 2.72 | 1.20 |
| KLS Acquisition Corp | Home improvement centers | 55 | 2016 · 1 | 4.72 | 5.64 |
| L&W Supply 7351 L&W Supply | Other Building Material Dealers | 25 | 2019–2025 · 5 | 26.42 | 0.00 |
| Landmark of West Allis Greystone Property Management Corporation | Real Estate and Managers | 3 | 2022 · 1 | — | 0.00 |
| Lexco Olympia Tile (USA), Inc. | Building materials supply dealers | 11 | 2017 · 1 | 0.00 | 6.03 |
| Library Square 808 | Senior citizens' homes without nursing care | 47 | 2016–2025 · 10 | 3.46 | 4.90 |
| Lupient Infiniti Milwaukee Lupient Automotive Group | Automobile dealers, new only or new and used | 23 | 2020–2023 · 3 | 0.00 | 2.22 |
| Lutheran Social Services of WI Foundation Lutheran Social Services of WI & Upper MI | Grantmaking foundations | 1 | 2025 · 1 | 0.00 | 0.00 |
| Mary Jude Nursing Home | Skilled nursing facilities | 45 | 2016–2019 · 4 | 0.00 | 5.44 |
| Masters Building Solutions-MKE Masters Building Solutions | HVAC (heating, ventilation and air-conditioning) contractors | 36 | 2022–2025 · 4 | 5.27 | 1.10 |
| Mattox Plumbing | Plumbing and heating contractors | 118 | 2020–2023 · 3 | 4.22 | 1.38 |
| Mcrae's US Mail Service | Trucking, general freight, local | 250 | 2022–2024 · 2 | 6.16 | 2.83 |
| MedSpeed WI MedSpeed | Courier services (i.e., intercity network) (except establishments operating under a universal service obligation) | 138 | 2016 · 1 | 5.69 | 7.01 |
| MidAmerican Building Services - Milwaukee Office Lezk Corporation | Building cleaning services, janitorial | 300 | 2021–2025 · 4 | 2.47 | 0.00 |
| Midwest- West Allis Airgas USA, LLC | Medical Gas Distribution | 25 | 2016–2025 · 10 | 0.00 | 0.00 |
| Milwaukee Paladin Technologies (USA) Inc. | Low voltage electrical work | 32 | 2022–2025 · 4 | 0.00 | 1.10 |
| Milwaukee WI Graybar | Electrical Equipment wholsaler | 73 | 2016 · 1 | 0.00 | 0.00 |
| Milwaukee Area Technical College West Allis Milwaukee Area Technical College | Colleges, junior | 155 | 2023–2025 · 2 | 0.00 | 0.80 |
| Milwaukee Depot Pan-O-Gold Baking Co. | Commercial bakeries | 34 | 2016–2018 · 3 | 12.88 | 3.87 |
| Milwaukee Plate Glass Company | Glass and Glazing Contractor | 70 | 2016–2025 · 10 | 6.63 | 1.60 |
| Milwaukee Plumbing & Piping, Inc. | Plumbers | 50 | 2018–2025 · 5 | 0.00 | 1.10 |
| Milwaukee Service Center Toshiba America Energy Systems Corporation | Millwrights | 235 | 2017–2018 · 2 | 2.87 | 2.26 |
| MILWAUKEE WI SORENSON COMMUNICATIONS INC | Translation & Interpretation services | 51 | 2016 · 1 | 0.00 | 0.00 |
| Milwaukee WI25 SCI | Translation and Interpretation Services | 26 | 2024 · 1 | 14.76 | 2.08 |
| Milwaukee, WI Graybar Electric Company, Inc. | — | 65 | 2017–2019 · 3 | 1.53 | 0.00 |
| Mitchell Manor & Meadowmere - West Allis Five Star Senior Living | Assisted-living facilities with on-site nursing facilities | 213 | 2018 · 1 | 5.53 | 6.11 |
| MSP 580- West Allis Senior Apartments Heritage Senior Living, LLC | Lessors of Residential Buildings and Dwellings | 1 | 2019–2020 · 2 | 112.04 | 0.00 |
| Novonesis - West Allis Novonesis | Yeast manufacturing | 414 | 2016–2025 · 9 | 4.91 | 2.22 |
| Pan-O-Gold Baking Company-West Allis, WI Pan-O-Gold Baking Co. | Bakery products, fresh (i.e., bread, cakes, doughnuts, pastries), made in commercial bakeries | 18 | 2019–2022 · 4 | 0.00 | 3.56 |
| Pawn America West Allis Pal Management | Pawnshops | 12 | 2019–2025 · 6 | 0.00 | 0.00 |
| Poblocki Paving Corp. | Asphalting, residential and commercial driveway and parking area | 156 | 2016–2022 · 6 | 5.02 | 0.00 |
| Raphael Industries Inc. Raphael Industries Inc | Coating metals and metal products for the trade | 35 | 2018–2024 · 7 | 6.83 | 2.63 |
| Reliable Knitting Works, Inc. - West Allis Reliable Knitting Works, Inc. | Piece goods (except burlap, felt) merchant wholesalers | 57 | 2016–2017 · 2 | 0.00 | 1.11 |
| Reliable of Milwaukee Reliable Knitting Works | Wholesale Distribution | 55 | 2025 · 1 | 0.00 | 0.81 |
| Rogers Behavioral Health West Allis Rogers Behavioral Health | Hospitals, psychiatric (except convalescent) | 476 | 2021–2025 · 4 | 5.06 | 4.28 |
| Roman Electric Co., Inc. | Electrical contractors | 184 | 2021–2025 · 5 | 2.82 | 1.10 |
| Ross store 1825 Ross Stores Inc | Retail Store | 30 | 2016–2020 · 4 | 0.00 | 1.82 |
| Rousselot - West Allis Darling Ingredients Inc. | District and regional offices | 7 | 2020–2025 · 5 | 0.00 | 0.00 |
| Rozga Plumbing and Heating Corporation Rozga Plumbing and Heating Corportation | Plumbing and heating contractors | 23 | 2016–2025 · 8 | 18.05 | 1.10 |
| Safway Services, LLC - Milwaukee Safway Services, LLC | Specialty Trade Contractor | 31 | 2016–2017 · 2 | 0.00 | 0.76 |
| SAG NA Tire Retail ASC6840 WEST ALLIS WI The Goodyear Tire & Rubber Company | Automotive Parts, Accessories, and Tire Retailers | 8 | 2025 · 1 | 0.00 | 2.67 |
| Schoeneck Containers - West Allis Location Schoeneck Containers | Bottles, plastics, manufacturing | 8 | 2021 · 1 | 0.00 | 2.67 |
| SODEXO AT WEST ALLIS WEST MILWAUKEE SD Sodexo Inc. | Food Service Contractors | 43 | 2024 · 1 | 4.64 | 0.00 |
| Spay/Neuter Clinic Wisconsin Humane Society | Animal shelters | 17 | 2020–2025 · 5 | 43.94 | 0.14 |
| SSEC Corporate Office Symbiont Science, Engineering and Construct | Industrial building (except warehouses) construction, general contractors | 109 | 2021 · 1 | 0.00 | 0.00 |
| Staples West Allis Furn Staples | Air courier services (except establishments operating under a universal service obligation) | 11 | 2019 · 1 | 0.00 | 7.93 |
| STORE #742 Burlington Coat Factory | Discount department stores | 58 | 2016 · 1 | 0.00 | 2.55 |
| Substation We Energies | Distribution of electric power | 71 | 2017–2025 · 9 | 2.82 | 0.00 |
| Substation Const & MTCE We Energies | Electric power generation, tidal | 39 | 2016 · 1 | 2.56 | 0.14 |
| Summit Place Steele Solutions | Warehouses, prefabricated metal, manufacturing | 110 | 2025 · 1 | 0.73 | 2.71 |
| Three Sons Home Improvements Three Sons Home Improvements, llc | Siding contractors | 28 | 2024–2025 · 2 | 0.00 | 1.60 |
| Toshiba America Energy System | Power generating equipment installation | 342 | 2020–2021 · 2 | 1.72 | 1.59 |
| Trade Center Lutheran Social Services of Wisconsin and Upper Michigan | Family social service agencies | 96 | 2017 · 1 | 1.21 | 1.52 |
| Turano Wisconsin Turano Baking Co | Bakery products (except frozen) merchant wholesalers | 18 | 2018–2025 · 5 | 0.00 | 3.31 |
| Unit Drop Forge Unit Drop Forge Co Inc | Steel forgings made from purchased steel, unfinished | 95 | 2018–2023 · 5 | 12.18 | 3.71 |
| Village at Manor Park Methodist Manor Inc | Nursing homes | 412 | 2017 · 1 | 3.71 | 5.78 |
| Village at Manor Park dba Methodist Manor, Inc. Methodist Manor Inc. | Nursing homes | 411 | 2016 · 1 | 5.87 | 5.94 |
| VMP, Imc. Manor Park Methodist Manor | Skilled nursing facilities | 476 | 2019 · 1 | 3.19 | 5.44 |
| WALLWI60 PH0141 AT&T Services, Inc. PH0141 | Wired Telecommunications Carriers | 25 | 2024–2025 · 2 | 0.00 | 0.36 |
| WALLWIAP PH0124 AT&T Services, Inc. PH0124 | Wired Telecommunications Carriers | 49 | 2024–2025 · 2 | 13.56 | 0.36 |
| Ward Nipple Ward Manufacturing, LLC | Nipples, metal, made from purchased pipe | 60 | 2016–2023 · 8 | 7.28 | 2.26 |
| WeatherPro Exteriors Inc | Asphalt roof shingle installation | 41 | 2025 · 1 | 3.03 | 1.60 |
| West Allis We Energies | Distribution of electric power | 197 | 2016–2025 · 10 | 1.02 | 0.00 |
| West Allis Hallman Lindsay Paints | Architectural coatings (i.e., paint) manufacturing | 2 | 2022 · 1 | 0.00 | 1.87 |
| West Allis Richards Building Supply Co. | Wholesale Distribution of Roofing Siding and Insulation Materials | 20 | 2024–2025 · 2 | 4.81 | 0.00 |
| West Allis 2100 S 54th Street Ferguson Enterprises, LLC | Plumbing and Heating Equipment and Supplies Hydronics Merchant Wholesalers | 26 | 2024 · 1 | 0.00 | 0.00 |
| West Allis - 11406 West Rogers Ferguson Enterprises, Inc. | Valves, plumbing and heating, merchant wholesalers | 63 | 2016 · 1 | 4.58 | 0.00 |
| West Allis - 2100 S 54th Street Ferguson Enterprises, LLC | — | 22 | 2021–2025 · 5 | 0.00 | 0.00 |
| West Allis branch Design Air, LLC | Warm air heating equipment merchant wholesalers | 28 | 2018–2019 · 2 | 6.21 | 1.53 |
| West Allis NPHS Cardinal Health | Testing laboratories, medical | 39 | 2020–2022 · 3 | 6.51 | 0.95 |
| WEST ALLIS WI QuadGraphics Inc. | Commercial Printer | 499 | 2016–2025 · 8 | 2.02 | 1.35 |
| WEST ALLIS WI - 3052 Menard | — | 95 | 2020 · 1 | 8.81 | 4.67 |
| West Allis WI Retail Store #70 Piggly Wiggly Midwest | Grocery stores | 55 | 2024–2025 · 2 | 0.00 | 3.16 |
| WEST ALLIS, WI #00280 Harbor Freight Tools | Retail Hardware Stores | 12 | 2019–2025 · 7 | 0.00 | 2.10 |
| West Allis, WI. site NESCO Rentals, LLC. | Construction machinery and equipment rental or leasing without operator | 6 | 2016–2018 · 2 | 0.00 | 0.00 |
| West Allis,WI Ferguson Enterprises, Inc. | Hardware, Plumb, HVAC Equip & Supl | 62 | 2017 · 1 | 3.19 | 0.00 |
| West Allis-11406 West Rogers Street Ferguson Enterprises, LLC | — | 58 | 2019–2025 · 7 | 3.84 | 0.00 |
| West Allis11406 West Rogers Street Ferguson Enterprises, LLC | Plumbing and Heating Equipment and Supplies Hydronics Merchant Wholesalers | 61 | 2024 · 1 | 5.06 | 0.00 |
| Whole Health Clinical Group Centers For Indpendence | Mental health facilities, residential | 205 | 2016 · 1 | 5.17 | 2.73 |
| WI DOT Zoo I Change Phase 2 PC M A Mortenson Company | Construction | 3 | 2016 · 1 | 0.00 | 0.57 |
| WI DOTZoo I Change Phase 2 PC 15080020 M A Mortenson Company | Construction | 4 | 2016–2017 · 2 | 0.00 | 0.64 |
| WI West Allis-11406 West Rogers Street Ferguson Enterprises Inc. | Hardware, Plumb, HVAC Equip & Supl | 65 | 2018 · 1 | 6.13 | 1.77 |
| WIHPADM01 WEST ALLIS WI | Healthcare Company | 314 | 2016 · 1 | 2.55 | 0.25 |
| Wilde of West Allis dba Wilde Toyota Wilde Automotive | Automobile dealers, new only or new and used | 247 | 2021 · 1 | 1.69 | 2.63 |
| Winter Services, LLC Winer Services, LLC | Seasonal property maintenance services (i.e., snow plowing in winter, landscaping during other seasons) | 1,883 | 2016–2024 · 4 | — | 0.00 |
| WISCON_EXP - Wisconsin Exposition Center Delaware North Companies | Food Service Contractors | 38 | 2025 · 1 | — | 0.00 |
| Wisconsin Location Addev Materials Converting Inc | Sheet, laminated plastics (except flexible packaging), manufacturing | 40 | 2018–2023 · 6 | 6.18 | 2.41 |
| Zignego Ready Mix | Ready-mix concrete manufacturing and distributing | 70 | 2016–2023 · 6 | 1.33 | 2.82 |
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.