Workplace injury records in Corona, CA — page 2 of 3
792 establishments in Corona filed an OSHA Form 300A summary at least once between 2016 and 2025. The largest industries here: Manufacturing (221), Construction (203), Retail Trade (89). 413 had 30 to 200 employees at their latest filing.
1 ("ConOps - WE…) · 2 (CORONA BR OF…) · 3 (Promenade Te…)
| Establishment | Industry | Avg. employees (last filing) | Years filed | TRIR (last filing) | Industry median TRIR |
|---|---|---|---|---|---|
| CORONA BR OFC - 15 SOUTHERN CALIFORNIA GAS COMPANY | Natural gas distribution systems | 1 | 2018 · 1 | 0.00 | 0.00 |
| Corona Branch Office Rite Staff Inc. | Employment placement agencies or services | 3 | 2022–2023 · 2 | 0.00 | 0.00 |
| Corona Branch Office - 15 SOUTHERN CALIFORNIA GAS COMPANY | Natural Gas Distribution Srv. | 1 | 2017–2025 · 7 | 0.00 | 0.00 |
| Corona Branch Office - 15 SOUTHERN CALIFORNIA GAS COMPANY | Natural Gas Distribution Srv. | 1 | 2023 · 1 | 0.00 | 0.00 |
| Corona Building Neutronic Stamping and Plating (Ravlich Enterprises Inc.) | Metal stampings (except automotive, cans, coins), unfinished, manufacturing | 25 | 2019–2020 · 2 | 8.84 | 3.74 |
| Corona Building Neutronic Stamping and Plating (Ravlich Enterprises Inc.) | Metal stampings (except automotive, cans, coins), unfinished, manufacturing | 51 | 2023–2025 · 2 | 5.32 | 2.82 |
| Corona CA Novo Manufacturing | Stairwork (e.g., newel posts, railings, staircases, stairs), wood, manufacturing | 12 | 2022–2025 · 4 | 8.61 | 3.26 |
| CORONA CA DEPOT Bimbo Bakeries USA Inc. | Commercial Bakeries | 20 | 2020 · 1 | 6.42 | 3.05 |
| Corona CA Office - Ericsson Ericsson, Inc | Dial-up Internet service providers, using client-supplied telecommunications connections | 20 | 2021–2022 · 2 | 0.00 | 0.00 |
| CORONA CANYON Westport Properties Inc | Lessors of self storage units | 4 | 2025 · 1 | 0.00 | 0.00 |
| Corona City Hall City of Corona | Personnel offices, government | 179 | 2017–2018 · 2 | 0.00 | 1.85 |
| Corona Clipper, Inc Corona Clipper Inc | Garden Landscape tool distribution | 26 | 2017–2024 · 3 | 3.57 | 2.13 |
| Corona Container WestRock CP LLC | — | 125 | 2016–2018 · 3 | 0.00 | 2.26 |
| Corona Corporate Office Rite Staff Inc. | Employment placement agencies or services | 8 | 2022–2023 · 2 | 0.00 | 0.00 |
| Corona Crossings Stadium 18 & RPX Regal | Cinemas | 65 | 2017 · 1 | 15.04 | 0.00 |
| Corona Department of Water and Power- HQ City of Corona | General services departments, government | 153 | 2017–2018 · 2 | 4.86 | 1.85 |
| CORONA DRIVE Westport Properties Inc | Lessors of self storage units | 3 | 2025 · 1 | 0.00 | 0.00 |
| Corona Facility Lucas Oil Products, Inc | Greases, petroleum lubricating, made from refined petroleum | 174 | 2016–2019 · 2 | 0.00 | 0.53 |
| Corona Health Care Center | Skilled nursing facilities | 186 | 2018–2025 · 3 | 7.08 | 4.17 |
| Corona Heights Surgery Center | Ambulatory surgical centers and clinics, freestanding | 8 | 2023 · 1 | — | 0.07 |
| Corona Home2 Suites Tharaldson Hospitality Management | — | 23 | 2023 · 1 | 0.00 | 2.40 |
| CORONA KNABE Westport Properties Inc | Lessors of self storage units | 1 | 2025 · 1 | — | 0.00 |
| Corona Office SR Bray LLC dba Power Plus | Low voltage electrical work | 99 | 2017–2025 · 9 | 0.98 | 1.10 |
| Corona Office Dels Management, Inc. | Restaurants, fast food | 23 | 2017 · 1 | 0.00 | 2.87 |
| Corona Office RESSAC | Heating, ventilation and air-conditioning (HVAC) contractors | 27 | 2020–2021 · 2 | 10.38 | 1.59 |
| Corona Plant #30 Robertson's Ready Mix | Ready-mix concrete manufacturing and distributing | 25 | 2017–2025 · 9 | 3.32 | 1.65 |
| Corona Police Department- HQ City of Corona | Police departments (except American Indian or Alaska Native) | 227 | 2017–2018 · 2 | 2.69 | 3.78 |
| Corona Public Library City of Corona | General services departments, government | 15 | 2017–2018 · 2 | 0.00 | 1.85 |
| CORONA REGIONAL MED CTR - 0080 UNIVERSAL HEALTH SERVICES | General Medical and Surgical Hospitals | 1,000 | 2016–2025 · 10 | 5.54 | 4.08 |
| Corona Regional Medical Center | — | 4 | 2022–2025 · 4 | 0.00 | 0.50 |
| Corona Regional Medical PT Compass Group | — | 20 | 2024 · 1 | 0.00 | 0.00 |
| Corona Regional Medical PTOBS Compass Group | — | 33 | 2024 · 1 | 2.39 | 0.00 |
| Corona Residence Inn Tharaldson Hospitality Management | — | 26 | 2023 · 1 | 12.43 | 2.40 |
| Corona Residential Care Center | Assisted-living facilities without on-site nursing care facilities | 39 | 2018 · 1 | 3.60 | 6.11 |
| Corona Residential Care Center | Assisted-living facilities without on-site nursing care facilities | 34 | 2021–2025 · 2 | 6.73 | 4.90 |
| Corona Site TESTEQUITY HISCO GROUP | 423690 Other Electronic Parts and Equipment Merchant Wholesalers | 27 | 2016–2025 · 10 | 3.57 | 0.00 |
| Corona Staybridge Suites Tharaldson Hospitality Management | — | 24 | 2023 · 1 | 0.00 | 2.40 |
| Corona Yard Reliable Construction | Crane rental with operator | 230 | 2019–2024 · 6 | 0.77 | 0.00 |
| Corona, CA Premier Healthcare Services | Home health care agencies | 151 | 2017 · 1 | 6.15 | 3.30 |
| Corona, CA Canon Medical Systems USA, Inc. | X-ray machines and parts, medical and dental, merchant wholesalers | 4 | 2023–2025 · 3 | 0.00 | 0.00 |
| Corona, CA FleetGenius, LLC. | Plastics materials merchant wholesalers | 12 | 2024 · 1 | 0.00 | 0.00 |
| CORONA, CA #00464 Harbor Freight Tools | Retail Hardware Stores | 13 | 2019–2025 · 7 | 0.00 | 2.10 |
| Corona, CA CS Office/Warehouse MasTec Network Solutions | Construction management, power and communication transmission line | 114 | 2018–2020 · 3 | 0.95 | 0.90 |
| Corona, CA CS Office/Warehouse MasTec Network Solutions | Construction management, power and communication transmission line | 53 | 2021 · 1 | — | 0.68 |
| Corona, CA Office Betacom, Inc | Communication tower construction | 48 | 2022 · 1 | 0.00 | 0.66 |
| Corona, CA- ENG. MiTek USA, Inc. | Engineering services | 29 | 2018–2020 · 2 | 3.31 | 0.00 |
| Corona, CA- MFG MiTek USA, Inc | Fabricated structural metal manufacturing | 51 | 2018–2020 · 3 | 3.79 | 3.68 |
| Corona, CA- MFG MiTek USA, Inc | Fabricated structural metal manufacturing | 56 | 2019 · 1 | 0.00 | 4.07 |
| Corona, CA-Biolife 760 BioLife Plasma Services, Inc | Plasmapheresis Center | 48 | 2021–2025 · 4 | 6.88 | 0.50 |
| Corona, CA-Biolife 760 BioLife Plasma Services, Inc | Plasmapheresis Center | 43 | 2023 · 1 | 0.00 | 2.89 |
| Corona, California C & A Service Inc. | Essential oils merchant wholesalers | 4 | 2025 · 1 | 0.00 | 0.00 |
| Corona- VCES Volvo Construction Equipment & Services | Construction machinery and equipment merchant wholesalers | 102 | 2017–2018 · 2 | 0.86 | 0.50 |
| Corona-Main Azteca Landscape | Landscape care and maintenance services | 104 | 2017 · 1 | 12.73 | 3.35 |
| Corona-Temecula Orthopaedic Associates Medical Group Inc Corona Orthopaedic Associates Medical Group Inc | Orthopedic physicians' offices (e.g., centers, clinics) | 68 | 2018 · 1 | 0.00 | 1.15 |
| CORONA_1359305 | Mail and Parcel Delivery | 78 | 2023–2025 · 3 | 3.20 | 6.06 |
| CORONAPOSTACUTE CORONAPOSTACUTELLC | SNF | 25 | 2022–2025 · 3 | 250.76 | 4.17 |
| CORONARCFE CORONARCFELLC | RCFE | 2 | 2024–2025 · 2 | — | 4.90 |
| Corporate So Cal Sandbags, Inc. | Grading construction sites | 151 | 2017–2021 · 5 | 1.23 | 0.76 |
| Corporate Dotdotsmile | Baby clothing merchant wholesalers | 35 | 2018 · 1 | 6.90 | 1.35 |
| Corporate Office Robertson's | Corporate offices | 150 | 2017–2025 · 9 | — | 0.00 |
| Corrugated Packaging Corona CT WestRock CP, LLC | Corrugated and Solid Fiber Boxes | 152 | 2022–2025 · 4 | 0.00 | 1.64 |
| Cost Plus World Market CORONA 6221 Bed Bath and Beyond | — | 24 | 2017 · 1 | 9.47 | 5.26 |
| COUTS HEATING AND COOLING COUTS HEATING AND COOLING INC. | Process piping installation | 105 | 2017–2025 · 8 | 2.05 | 1.10 |
| CPFC Riverside Service Area Kaiser Permanente | Hospital construction | 59 | 2017 · 1 | 2.32 | 0.64 |
| Cremach Tech, Inc. | Machine shops | 180 | 2023–2024 · 2 | 5.26 | 2.16 |
| Crew Metal Fabrication Company | Guards, bannisters, and railings, sheet metal, manufacturing | 13 | 2025 · 1 | 9.62 | 2.71 |
| Culinary Innovation LLC | Food, prepared, perishable, packaged for individual resale | 40 | 2025 · 1 | 8.52 | 2.22 |
| D's Road Service Inc | Tire dealers, automotive | 3 | 2023 · 1 | 0.00 | 4.03 |
| D.R. Horton Los Angeles Holding Company, Inc. - SCIE North & South D.R. Horton, Inc. | New Single-Family Housing Construction | 198 | 2021–2025 · 5 | 1.61 | 0.00 |
| Dart Container Corona Dart Container | Foam polystyrene products manufacturing | 379 | 2017–2023 · 7 | 2.76 | 2.41 |
| Dart Container Corporation of California Corona Dart Container Corporation | Foam polystyrene products manufacturing | 365 | 2024 · 1 | 1.40 | 2.12 |
| Dart Equipment Corporation Dart Entities | Public warehousing and storage (except self storage), general merchandise | 3 | 2017 · 1 | — | 2.63 |
| Dart International Dart Entities | Trucking, general freight, long-distance, less-than-truckload (LTL) | 16 | 2017–2023 · 7 | 0.00 | 2.81 |
| Dart Warehouse Corporation - Corona Dart Warehouse Corporation | General warehousing and storage | 25 | 2020–2023 · 4 | 0.00 | 1.97 |
| DC30 STAR PIPE PRODUCTS, LTD | Fabricated Pipe & Pipe Fittings | 6 | 2020–2022 · 3 | 0.00 | 2.36 |
| DCC Companies, Inc. | Addition, alteration and renovation (i.e., construction), multifamily building | 56 | 2017–2020 · 4 | 1.93 | 1.71 |
| dd's DISCOUNTS Store 5018 Ross Stores Inc | Retail Store | 38 | 2017–2018 · 2 | 0.00 | 2.16 |
| DDs DISCOUNTS Store 5018 Ross Stores Inc | Retail Store | 37 | 2019–2020 · 2 | 14.16 | 1.82 |
| Deerwood Greystar | — | 6 | 2022 · 1 | 0.00 | 0.00 |
| Delilah Facility Culinary Innovation LLC | Cold storage locker services | 8 | 2025 · 1 | 0.00 | 1.68 |
| Detailing Merit Detailing Serices | Automotive detailing services (i.e., cleaning, polishing) | 30 | 2020 · 1 | 288.85 | 0.00 |
| Developlus Inc | Shampoos and conditioners, hair, manufacturing | 102 | 2021–2025 · 5 | 2.02 | 1.36 |
| Doorstep Deliveries | — | 139 | 2022–2025 · 4 | 28.70 | 7.17 |
| DSP Electrical Contractors Inc DSP Electrical Contractors Inc. | Electrical Contractor | 24 | 2018 · 1 | 20.02 | 2.26 |
| Duralum Products - Corona Duralum Products, Inc. | Builder's hardware, metal, manufacturing | 45 | 2017–2025 · 9 | 12.96 | 1.79 |
| e4 Control Systems | Low voltage electrical work | 39 | 2025 · 1 | 12.83 | 1.10 |
| Eagle Valley Plant Martin Marietta | Sand and gravel quarrying (i.e., construction grade) and/or beneficiating | 21 | 2021 · 1 | 3.57 | 0.90 |
| EBS General Engineering Inc | Repair, highway, road, street, bridge or airport runway | 76 | 2017–2023 · 7 | 9.87 | 1.55 |
| EBS Utilities Adjusting Inc | Repair, highway, road, street, bridge or airport runway | 30 | 2017–2023 · 7 | 26.16 | 1.55 |
| Eibach Inc. | Manufacturer of aftermarket automotive parts | 125 | 2017–2020 · 2 | 3.75 | 3.52 |
| el super #56 corona bodega latina corp | Grocery stores | 97 | 2017–2022 · 6 | 10.03 | 4.52 |
| Elite Earthworks | Grading construction sites | 31 | 2018–2021 · 4 | 0.00 | 0.76 |
| Elite Office Elite Earthworks and Engineering | Backfilling, construction | 40 | 2022–2023 · 2 | 2.66 | 0.00 |
| Elite Roofing Supply | Roofing materials (except wood) merchant wholesalers | 19 | 2016–2017 · 2 | 6.30 | 3.39 |
| Empire Demolition | Demolition contractor | 65 | 2017–2018 · 2 | 0.00 | 1.25 |
| Encanto Apartments Greystar | — | 23 | 2022–2025 · 3 | 0.00 | 0.00 |
| ESL Power Systems | Bells, electric, manufacturing | 148 | 2023–2025 · 3 | 2.80 | 1.06 |
| Estancia Del Sol MSL Community Management LLC | Assisted Living Facilities | 89 | 2019–2024 · 6 | 8.30 | 5.15 |
| Evan's Brewing Company Evan's Brewing Co. (Aluminati) | Beer brewing | 9 | 2023–2025 · 3 | 0.00 | 2.89 |
| Excel Cabinets Inc EXCEL CABINETS | Wood Kitchen Cabinet and Countertop Manufacturing | 250 | 2019–2025 · 6 | 2.52 | 2.85 |
| EXCEL LANDSCAPE INC - OFFICE EXCEL LANDSCAPE INC | Landscaping services (except planning) | 11 | 2019–2025 · 5 | 0.00 | 0.00 |
| Exide Technologies Corona Exide Technologies | Batteries, automotive, merchant wholesalers | 24 | 2017–2018 · 2 | 4.17 | 3.28 |
| ExtruMed Inc | Motor vehicle moldings and extrusions, plastics, manufacturing | 173 | 2023–2025 · 3 | 1.69 | 1.96 |
| ExtruMed Inc, dba Vesta | Badges, plastics, manufacturing | 130 | 2022 · 1 | 1.54 | 2.59 |
| FALCON Engineering Services, Inc. | Engineering consulting services | 79 | 2022–2023 · 2 | 0.00 | 0.00 |
| Federal Technology Solutions | Low voltage electrical work | 36 | 2017–2025 · 9 | 3.15 | 1.10 |
| Fender Musical Instruments Corporation - Coron Fender Musical Instruments Corporation | Guitars and parts, electric and nonelectric, manufacturing | 1,126 | 2020–2021 · 2 | 5.80 | 2.41 |
| FERMA Field (So Cal) Ferma Corporation | Demolition contractor | 43 | 2022–2024 · 3 | 0.00 | 0.00 |
| FFTY Corona Farm Fresh To You LLC | Fresh fruits, vegetables and berries merchant wholesalers | 4 | 2021–2023 · 3 | 0.00 | 4.71 |
| Filtration Corona Parker- Corona CA HVAC | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing | 85 | 2017–2025 · 9 | 0.00 | 1.70 |
| Fire Department HQ City of Corona | Fire departments (e.g., government, volunteer (except private)) | 117 | 2023–2025 · 3 | 0.82 | 3.68 |
| Fire Station 1 City of Corona | Fire departments (e.g., government, volunteer (except private)) | 4 | 2023–2025 · 3 | 34.34 | 3.68 |
| Fire Station 2 City of Corona | Fire departments (e.g., government, volunteer (except private)) | 4 | 2023–2025 · 3 | 103.02 | 3.68 |
| Fire Station 3 City of Corona | Fire departments (e.g., government, volunteer (except private)) | 4 | 2023–2025 · 3 | 34.34 | 3.68 |
| Fire Station 4 City of Corona | Fire departments (e.g., government, volunteer (except private)) | 4 | 2023–2025 · 3 | 85.85 | 3.68 |
| Fire Station 5 City of Corona | Fire departments (e.g., government, volunteer (except private)) | 4 | 2023–2025 · 3 | 0.00 | 3.68 |
| Fire Station 6 City of Corona | Fire departments (e.g., government, volunteer (except private)) | 4 | 2023–2025 · 3 | 0.00 | 3.68 |
| Fire Station 7 City of Corona | Fire departments (e.g., government, volunteer (except private)) | 4 | 2023–2025 · 3 | 34.34 | 3.68 |
| First Student | Bus operation, school and employee | 207 | 2018–2023 · 2 | 3.80 | 2.79 |
| Flash Plastering, Inc. | Plastering (i.e., ornamental, plain) contractors | 5 | 2018–2025 · 6 | 40.98 | 1.26 |
| Fleetwood Fleetwwod Windows and Doors | Screen doors, metal frame, manufacturing | 273 | 2017–2025 · 7 | 0.65 | 2.71 |
| FMIC (311 Corona) Fender Musical Instruments Corp (FMIC) | Electric musical instruments manufacturing | 1,003 | 2022–2025 · 4 | 5.31 | 1.08 |
| FMIC (345 Corona) Fender Musical Instruments | General warehousing and storage | 123 | 2023–2025 · 3 | 3.71 | 1.68 |
| Fortified Building & Fire Protection Corp. | Remodeling and renovating general contractors, residential | 1 | 2025 · 1 | 0.00 | 0.00 |
| Framing by Superior, Inc. | Carpentry, framing | 1 | 2017–2020 · 3 | 0.00 | 2.54 |
| Frutarom | Chili pepper or powder manufacturing | 58 | 2020–2021 · 2 | — | 3.48 |
| Frutaron DBA Tastepoint by IFF TastePoint by IFF | Food processing plant construction | 40 | 2016–2025 · 5 | — | 0.00 |
| FTM Corona Full Traffic Maintenance, Inc. | Flagging (i.e., traffic control) services | 54 | 2022–2025 · 3 | 0.00 | 0.63 |
| G & J Heavy Haul, Inc. G & J Heavy Haul, Inc | Trucking, general freight, local | 37 | 2018 · 1 | 7.80 | 4.21 |
| G&N Rubicon Gear Rubicon Gear | Gears, power transmission (except aircraft, motor vehicle), manufacturing | 65 | 2018 · 1 | 1.48 | 2.60 |
| Gail Materials Gail Materials, Inc. | Cement rock crushed and broken stone mining and/or beneficiating | 24 | 2019 · 1 | 0.00 | 2.57 |
| Galasso's Bakery Corona Galasso's Bakery | Commercial Bakeries | 26 | 2019–2025 · 7 | 9.95 | 3.33 |
| General Monitors, Inc MSA | Automatic chemical analyzers, laboratory-type, manufacturing | 26 | 2022–2024 · 3 | 0.00 | 0.00 |
| Glanbia Nurtitionals Glanbia Nutriotionals | Packer's fluids manufacturing | 245 | 2019 · 1 | 1.16 | 1.66 |
| Glazing Concepts Inc. | Curtain wall, glass, installation | 62 | 2017 · 1 | 0.00 | 3.75 |
| Glen Eden Sun Club | Recreational vehicle parks | 32 | 2024 · 1 | 9.23 | 3.17 |
| Glen Ivy Hot Springs Glen Ivy Hot Springs INC | Day spas | 309 | 2017–2025 · 4 | 2.99 | 0.00 |
| Guest Supply Corona Guest Worldwide | General warehousing and storage | 61 | 2017–2025 · 9 | 5.35 | 1.68 |
| Haitbrink Asphalt Paving, Inc. Haitbrink Asphalt Paving Inc. | Pavement, highway, road, street, bridge or airport runway, construction | 55 | 2017–2025 · 9 | 4.23 | 1.05 |
| Hajoca 571 Hajoca Corporation | Plumbing Supplies Merchant Wholesalers | 34 | 2018–2025 · 6 | 2.36 | 0.00 |
| Hajoca Corporation 571 Hajoca Corporation | Plumbing Supplies Merchant Wholesalers | 51 | 2022 · 1 | 2.45 | 1.06 |
| Handbill Printers Handbill Printers, L.P. | Offset printing (except books, printing grey goods) | 22 | 2017–2023 · 6 | 0.00 | 1.67 |
| Hardwood Creations - Main Office Hardwood Creations, Inc. | Finish carpentry | 65 | 2017–2025 · 8 | 10.10 | 1.26 |
| Harrison Hope Shelter Mercy House | Shelters, temporary (e.g., battered women's, homeless, runaway youth) | 49 | 2024–2025 · 2 | 18.20 | 2.56 |
| HCI Environmental & Engineering Service | Hazardous waste collection services | 30 | 2025 · 1 | 0.00 | 2.86 |
| Headquarters NavCom Defense Electronics, Inc. | Aeronautical systems and instruments manufacturing | 39 | 2017 · 1 | 0.00 | 0.49 |
| Headquarters - Aztecs Telecom Aztecs Telecom Inc | Electrical wiring contractors | 129 | 2018–2024 · 6 | 2.03 | 1.23 |
| HG1097 HomeGoods | Homefurnishings stores | 44 | 2022 · 1 | 0.00 | 4.20 |
| Hillcrest Contracting, Inc | Road construction | 120 | 2022 · 1 | 2.71 | 2.02 |
| Holley Inc. - Brother Trucks Holley Inc. | Automotive parts, new, merchant wholesalers | 19 | 2021–2022 · 2 | 0.00 | 2.33 |
| Holt Electric Inc | Electric contracting | 15 | 2017 · 1 | 11.39 | 2.14 |
| Hoosier Inc. Hoosier Inc | aerospace and medical parts manufacturing | 75 | 2016–2021 · 5 | 1.28 | 2.56 |
| Hot Line Construction Corona Hot Line Construction | Electric power transmission line and tower construction | 51 | 2018–2023 · 4 | 2.09 | 0.52 |
| HP Communications, Inc. | Cable laying (e.g., cable television, electricity, marine, telephone), including underground | 631 | 2017–2025 · 8 | 0.27 | 0.16 |
| Husqvarna Construction Products - Service Center - Corona CA Husqvarna Construction Products | Construction machinery manufacturing | 9 | 2023 · 1 | 0.00 | 2.50 |
| Imac Construction Inc. | Foundation, building, poured concrete, contractors | 81 | 2017–2025 · 9 | 1.23 | 1.60 |
| Independent Options Independent Options, Inc. | Residental care for intellectually disabled | 420 | 2022–2024 · 3 | — | 4.70 |
| Industrial Equipment Solutions, Inc. | Compressors, air and gas, general purpose-type, manufacturing | 51 | 2017 · 1 | 7.42 | 2.55 |
| Infinity Drywall Contracting Inc | Drywall contractors | 164 | 2024–2025 · 2 | 1.92 | 1.26 |
| Infinity Plumbing Designs, Inc | Plumbing contractors | 250 | 2017–2025 · 8 | 4.15 | 1.10 |
| Inland Empire SoCal | Electrical Contractors and Other Wiring Installation Contractors | 88 | 2021–2025 · 5 | 9.88 | 1.10 |
| Inland Empire/High Desert CA PD PAH | Home health care agencies | 130 | 2025 · 1 | — | 1.04 |
| Inland Engineering Services | Utility line (i.e., communication, electric power), construction | 156 | 2017–2018 · 2 | 2.21 | 1.35 |
| Inland Engineering Services | Utility line (i.e., communication, electric power), construction | 187 | 2020–2025 · 6 | 0.51 | 0.16 |
| Inland Respite, Inc. Corona Office Inland Respite, Inc. | Home health agencies | 3,135 | 2023 · 1 | 0.42 | 1.09 |
| Innerline Engineering, Inc. | Sewer cleanout services | 25 | 2020 · 1 | 0.00 | 0.00 |
| International Flavors and Fragrances Inc. - Corona International Flavors and Fragrances Inc. | Flavoring concentrates (except coffee based) manufacturing | 39 | 2019 · 1 | 2.56 | 3.24 |
| International Paper CA Sheds International Paper | Boxes, corrugated and solid fiber, made from purchased paper or paperboard | 9 | 2023–2024 · 2 | 0.00 | 1.64 |
| International Paper MPS International Paper | Boxes, corrugated and solid fiber, made from purchased paper or paperboard | 39 | 2023–2025 · 3 | 2.30 | 1.64 |
| IronSite - Automated Gate Services Automated Gate Services | Automatic gate (e.g., garage, parking lot) installation | 315 | 2024–2025 · 2 | 4.02 | 1.10 |
| Iso-Med, Inc | Industrial safety devices (e.g., eye shields, face shields, first-aid kits) merchant wholesalers | 10 | 2023 · 1 | 0.00 | 0.00 |
| iWire Electric | Electrical contractors | 50 | 2020–2022 · 3 | 0.00 | 1.64 |
| J&S TRANZ INC dba J&S TRUCKING - 3150-CA J&S TRANZ INC dba J&S TRUCKING | — | 10 | 2021 · 1 | 0.00 | 2.50 |
| JBS Plastering, Inc JBS Plastering | Plastering (i.e., ornamental, plain) contractors | 236 | 2017–2025 · 9 | 12.49 | 1.26 |
| JBS-Logistics Edge Koch Logistics | Warehouse | 16 | 2023–2025 · 3 | 0.00 | 2.83 |
| Jenks Mercy House | Housing assistance agencies | 7 | 2024–2025 · 2 | 0.00 | 2.56 |
| Jhawar Industries LLC DBA GM Enterprises | Furnaces (except forced air), heating, manufacturing | 27 | 2025 · 1 | 7.12 | 1.70 |
| JM Distribution, LLC | Business management consulting services | 42 | 2017–2018 · 2 | 1.83 | 0.00 |
| JM Stitt Construction, Inc JM Stitt Construction, Inc. | Commercial building construction general contractors | 55 | 2017–2025 · 4 | 0.00 | 0.00 |
| JM Stitt Construction, Inc JM Stitt Construction, Inc. | Commercial building construction general contractors | 56 | 2020–2023 · 4 | 0.00 | 0.00 |
| John Griffin Construction, Inc, | Utility line (i.e., communication, electric power), construction | 35 | 2019–2020 · 2 | 9.09 | 0.90 |
| Joseph Holt Plastering, Inc | Lathing contractors | 267 | 2022–2024 · 3 | 12.11 | 1.39 |
| Joseph Holt Plastering, Inc. | Plastering (i.e., ornamental, plain) contractors | 160 | 2018–2021 · 4 | 12.44 | 2.40 |
| K. Hovnanian Homes Southern CA Division K. Hovnanian Homes | Custom builders, for-sale builders, single-family home | 56 | 2023–2024 · 2 | 0.00 | 0.00 |
| KAP Medical | Mattresses, air, plastics, manufacturing | 84 | 2020–2021 · 2 | 1.19 | 2.67 |
| KCA Corona Kobelco Compressors America, Inc | Oil and gas field-type drilling machinery and equipment (except offshore floating platforms) manufacturing | 108 | 2017–2022 · 6 | 0.99 | 2.95 |
| KCA Corona Kobelco Compressors America, Inc | Oil and gas field-type drilling machinery and equipment (except offshore floating platforms) manufacturing | 106 | 2023–2025 · 3 | 0.00 | 2.25 |
| KEC Engineering | Storm sewer construction | 74 | 2023 · 1 | 3.12 | 0.52 |
| Kings Crew | Marijuana stores, medical or recreational | 9 | 2023–2024 · 2 | 0.00 | 0.00 |
| Kurz Transfer Products, L.P. Kurz Transfer Products | Bonded warehousing, general merchandise | 25 | 2021–2025 · 5 | 0.00 | 1.68 |
| LA Steel Services Inc. | Erecting structural steel | 36 | 2019 · 1 | 10.74 | 3.10 |
| LA Steel Servies inc. | Reinforcing steel contractors | 20 | 2020–2025 · 5 | 0.00 | 1.60 |
| Lakeview Professional Services, Inc. | Corporate offices | 34 | 2018–2025 · 6 | 0.00 | 0.00 |
| Laminated Shim Co., Inc. Laminated Shim Co,. Inc | Bolts, metal, manufacturing | 26 | 2018–2025 · 6 | 3.88 | 2.21 |
| LATICRETE International Inc - Corona LATICRETE International, Inc. | Manufacture of building materials | 34 | 2017–2025 · 9 | 0.00 | 1.20 |
| Latitude 36 Foods Corona LATITUDE 36 FOODS | Food packaging machinery manufacturing | 565 | 2023–2025 · 3 | 1.78 | 1.10 |
| Latitude 36 Foods, LLC | Salad dressings manufacturing | 421 | 2018–2021 · 3 | 4.54 | 3.48 |
| Laurence-Hovenier, Inc. | Addition, alteration and renovation (i.e., construction), residential building | 86 | 2017–2021 · 5 | 0.00 | 2.11 |
| Laurence-Hovenier, Inc. | Home improvement (e.g., adding on, remodeling, renovating) | 175 | 2022–2025 · 4 | 4.23 | 0.00 |
| LDI Corona Landscape Development, Inc. | Landscape care and maintenance services | 129 | 2017–2022 · 4 | 2.91 | 0.00 |
| Legacy Foundations LLC | Pile driving, building foundation | 19 | 2024–2025 · 2 | 0.00 | 0.00 |
| LEJON HQ LEJON OF CALIFORNIA. INC | Belts, apparel (e.g., fabric, leather, vinyl), cut and sewn from purchased fabric (except apparel contractors) | 36 | 2019 · 1 | 0.00 | 1.83 |
| Lennar - West ROC (Corona-ROC) Lennar - West ROC | For-sale builders (i.e., building on own land, for sale), single-family housing | 25 | 2019 · 1 | 0.00 | 1.86 |
| Lennar - West ROC (Corona-ROC) Lennar - West ROC | For-sale builders (i.e., building on own land, for sale), single-family housing | 38 | 2020–2025 · 6 | 0.00 | 0.00 |
| Lennar Inland | Housing construction, for-sale builder | 339 | 2016–2023 · 7 | 1.78 | 0.61 |
| Lennar Inland | Housing construction, for-sale builder | 298 | 2024–2025 · 2 | 1.09 | 0.00 |
| Lesso America | Reels, plastics, manufacturing | 48 | 2017–2024 · 5 | 2.21 | 2.12 |
| Library City of Corona | Furniture, public building (e.g., church, library, school, theater), manufacturing | 13 | 2023–2025 · 3 | 0.00 | 2.85 |
| Lighthouse Packaging, A FirmaPak Company FirmaPak | Bottles, plastics, manufacturing | 26 | 2025 · 1 | 0.00 | 1.96 |
| Line Works Construction | Low voltage electrical work | 107 | 2022–2023 · 2 | 11.99 | 1.38 |
| Lineworks Construction Inc Lineworks Construction Inc. | Fiber optic cable transmission line construction | 117 | 2024 · 1 | — | 0.20 |
| Los Angeles Techsico Inc. | Cellular phone tower construction | 12 | 2023 · 1 | 0.00 | 0.52 |
| MACDONALD ELECTRIC, INC T&C ELECTRIC | Electrical contractors | 30 | 2023 · 1 | 0.00 | 1.38 |
| Main Office Empire Demolition Inc. | Demolition, building and structure | 91 | 2022 · 1 | 10.78 | 0.00 |
| main office American Iron Rentals, Inc. | Excavation contractors | 20 | 2025 · 1 | 0.00 | 0.00 |
| Majestic Marketing | Advertising specialty (e.g., keychain, magnet, pen) distribution services | 33 | 2020–2023 · 3 | 0.00 | 0.90 |
| manufacturing Tech America Corp | Polyurethane coatings manufacturing | 7 | 2024 · 1 | 0.00 | 1.56 |
| Mario's Tree Service, Inc. | Arborist services | 770 | 2023 · 1 | 2.74 | 0.00 |
| Marquessa Villas Greystar | — | 7 | 2022 · 1 | 0.00 | 0.00 |
| Master's Transportation, Inc 7 Master's Transportation, Inc | Light utility truck dealers, new only or new and used | 17 | 2023 · 1 | 0.00 | 2.22 |
| McKinley Grade Separation | — | 37 | 2024–2025 · 2 | 0.00 | 1.05 |
| MCP Services LLC Management Consulting Personnel Services, Inc. | Office administration services | 12 | 2017–2022 · 6 | 0.00 | 0.00 |
| MCPM MCPM LLC | Prepared meals, perishable, packaged for individual resale | 17 | 2025 · 1 | — | 2.22 |
| Mead Construction Inc. | Concrete finishing | 58 | 2022–2025 · 3 | 4.97 | 1.60 |
| MEDIWASTE CORONA MediWaste Disposal, LLC | Waste collection services, nonhazardous solid | 98 | 2025 · 1 | 5.54 | 2.86 |
| MediWaste Disposal MediWaste Disposal LLC | Waste treatment facilities, hazardous | 47 | 2017–2019 · 3 | 16.29 | 2.07 |
| Mercer Foods LLC DBA Thrive Freeze Dry LLC Thrive Freeze Dry LLC | Pet food, dog and cat, manufacturing | 17 | 2024 · 1 | 0.00 | 1.92 |
| Merit Aluminum Inc | Bar made by extruding purchased aluminum | 205 | 2022 · 1 | 14.88 | 3.04 |
| Merit Aluminum Inc (Building #2) Merit Aluminum | Aluminum bar made by extruding purchased aluminum | 158 | 2023–2025 · 3 | 6.25 | 2.76 |
| Merit Aluminum Inc. Merit Aluminum | Aluminum bar made by extruding purchased aluminum | 158 | 2023–2025 · 3 | 5.68 | 2.76 |
| Merrick Engineering, Inc | Rulers, plastics, manufacturing | 146 | 2016–2024 · 3 | 6.33 | 2.12 |
| Mesa General Engineering Inc | Dirt moving for construction | 30 | 2017–2018 · 2 | 0.00 | 1.25 |
| Metalube Coating Metalube & Coating Services LLC | All Other Miscellaneous Chemical Product and Preparation Manufacturing | 5 | 2020–2025 · 2 | 0.00 | 1.22 |
| Methods Machine Tools, Inc - California Methods Machine Tools, Inc | Machine tools and accessories merchant wholesalers | 21 | 2023 · 1 | 4.53 | 0.00 |
| Mike Zarp, Inc. | Excavation contractors | 65 | 2017–2025 · 2 | — | 0.00 |
| Minuteman Industries Inc. Minuteman Industries Inc | Plumbers | 30 | 2025 · 1 | 0.00 | 1.10 |
| MIS Motive Energy Telecommunication Group, Inc | Cellular phone tower construction | 527 | 2022–2024 · 3 | 0.75 | 0.20 |
| Mission Clay Products LLC MCP Industries, Inc. | Sewer pipe and fittings, clay, manufacturing | 20 | 2017–2022 · 6 | 9.62 | 3.31 |
| Mission Rubber Company LLC Mission Rubber Company Inc | Grommets, rubber, manufacturing | 165 | 2017–2022 · 6 | 7.62 | 2.79 |
| MJSC Holdings LLC | Family restaurants, limited-service | 32 | 2025 · 1 | — | 0.00 |
| MKI Enterprise Group, Inc. | Auto body shop supplies, merchant wholesalers | 42 | 2022 · 1 | 0.00 | 2.33 |
| Monster Energy Company | Soft drinks manufacturing | 3,076 | 2019–2025 · 6 | 1.00 | 2.89 |
| Monster Energy Company - 2455 Anselmo Dr, Corona Monster Energy Company | Soft drinks manufacturing | 3,076 | 2019–2025 · 6 | 0.04 | 2.89 |
| Monster Energy Company 2535 Anselmo Dr Monster Energy Company | Soft drinks manufacturing | 3,076 | 2022–2025 · 4 | 0.04 | 2.89 |
| Montecito (Corona Greystar | — | 3 | 2022–2023 · 2 | 0.00 | 0.00 |
| Moon International, Inc. | Displays (e.g., counter, floor, point-of-purchase) manufacturing | 33 | 2022 · 1 | 3.08 | 2.39 |
| MOR 89 AI CALIFORNIA L.L.C. | — | 18 | 2019–2020 · 2 | 14.89 | 4.24 |
| More Truck Lines All American Asphalt | Trucking, general freight, local | 15 | 2017–2022 · 6 | 13.80 | 2.54 |
| Motion Systems : Corona Parker Hannifin Corporation | Fluid Power Cylinder and Actuator Manufacturing | 35 | 2016–2019 · 4 | 0.00 | 2.13 |
| Motion Systems Corona Parker Hannifin Corporation | Fluid Power Cylinder and Actuator Manufacturing | 26 | 2020–2025 · 6 | 0.00 | 1.10 |
| MOTIVE ENERGY TELECOMMUNICATIONS GRP INC | Telecommunications equipment and wiring (except transmission line) installation contractors | 179 | 2017 · 1 | 2.15 | 2.14 |
| Multi Mechanical, Inc | HVAC (heating, ventilation and air-conditioning) contractors | 62 | 2018–2022 · 5 | 1.65 | 1.64 |
| National Corona National Ready Mixed Concrete Company | Concrete batch plants (including temporary) | 11 | 2018 · 1 | 8.08 | 3.75 |
| Newport Farms Inc | General-line groceries merchant wholesalers | 55 | 2017–2020 · 4 | 9.13 | 4.44 |
| Nord Gear Corona Nord Gear Corp | Drives, high-speed industrial (except hydrostatic), manufacturing | 22 | 2022–2024 · 3 | 7.83 | 1.76 |
| Nord Gear Corona NORD Gear Corporation | Drives, high-speed industrial (except hydrostatic), manufacturing | 16 | 2025 · 1 | 0.00 | 1.29 |
| Northwest Mosquito and Vector Control District | Pest control programs, agriculture, government | 25 | 2022–2023 · 2 | 13.33 | 0.00 |
| NP Mechanical Inc. | Mechanical contractors | 578 | 2019–2024 · 5 | 4.44 | 1.23 |
| Oak-It, Inc. | Architectural woodwork and fixtures (i.e., custom designed interiors) manufacturing | 65 | 2017–2019 · 3 | 7.11 | 4.06 |
| Oak-It, Inc. | Architectural woodwork and fixtures (i.e., custom designed interiors) manufacturing | 61 | 2021–2025 · 5 | 12.92 | 2.59 |
| OC Concrete, LLC | Footing and foundation concrete contractors | 55 | 2021–2025 · 5 | 3.64 | 1.60 |
| Office Premier Acoustics, Inc. | Acoustical ceiling tile and panel installation | 41 | 2017–2024 · 8 | — | 1.39 |
| Ono-049 Ono Management LLC DBA Ono Hawaiian BBQ | Fast-food restaurants | 14 | 2023–2024 · 2 | 0.00 | 0.00 |
| ONT Quikrete | Manufacturing | 149 | 2016–2025 · 10 | 0.86 | 1.65 |
| Operations BIOLASE INC | 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing | 56 | 2022 · 1 | 1.92 | 0.31 |
| Orange County | Cabinet Manufacturer & Installation | 51 | 2019–2021 · 3 | 0.00 | 4.12 |
| Organic Bottle Decorating Company LLC DBA Zion Organic Bottle Decorating Company LLC DBA Z | Labeling services | 20 | 2021 · 1 | 8.55 | 0.87 |
| Pacific Packaging, LLC | Packaging machinery manufacturing | 39 | 2017–2025 · 9 | 7.13 | 1.10 |
| Pacific Utility Installation, Inc. Corporate Office Pacific Utility Installation, Inc. | Utility line (i.e., communication, electric power), construction | 252 | 2024–2025 · 2 | 1.99 | 0.16 |
| Pacifica Foods Delilah Stir Foods | Salad dressings manufacturing | 86 | 2023 · 1 | 7.27 | 2.66 |
| Pacifica Foods Estelle Stir Foods | Salad dressings manufacturing | 38 | 2023 · 1 | 5.49 | 2.66 |
| Painting Unlimited, Inc. | Painting and wallpapering | 50 | 2019–2025 · 2 | 0.00 | 1.26 |
| PALM CENTRAL PARTNERS ChargerHelp Inc | Software | 2 | 2025 · 1 | 0.00 | 0.00 |
| Paramount Tile, Inc. | Ceramic tile installation | 14 | 2017–2023 · 6 | 0.00 | 1.63 |
| Pardee Homes Inland Empire Division Pardee Homes | Custom builders (except for-sale), single-family home | 117 | 2017–2019 · 3 | 0.00 | 1.86 |
| PBY CA Corona The Pep Boys | Auto and Home Supply Stores | 22 | 2017–2018 · 2 | 4.65 | 4.88 |
| PCC Corona | Aircraft manufacturing | 85 | 2018 · 1 | 7.24 | 1.20 |
| PDQ Rentals Corona PDQ Enterprises, Inc | Heavy construction equipment rental without operator | 40 | 2018–2024 · 6 | 8.05 | 0.00 |
| Peabody Engineering & Supply, Inc. | Septic tanks, plastics or fiberglass, manufacturing | 23 | 2017–2025 · 7 | 5.58 | 1.96 |
| Peach Home Services LLC - Corona Peach Home Services, LLC | Plumbing and heating contractors | 61 | 2021–2023 · 3 | 12.31 | 1.38 |
| Peppermint Ridge | Group homes, intellectual and developmental disability | 150 | 2017–2025 · 9 | 8.78 | 0.00 |
| Plumbing Pacific Pool Plumbing | Construction | 24 | 2022–2025 · 3 | 0.00 | 1.10 |
| Plumbing Concepts, Inc. | Plumbers | 165 | 2017–2019 · 3 | 10.53 | 1.97 |
| Plumbing Concepts, Inc. | Plumbers | 175 | 2020–2024 · 5 | 11.00 | 1.23 |
| Police Department City of Corona | Police departments (except American Indian or Alaska Native) | 237 | 2023–2025 · 3 | 6.49 | 3.68 |
| Police Shooting Range City of Corona | Police departments (except American Indian or Alaska Native) | 1 | 2023–2025 · 3 | 0.00 | 3.68 |
| Polyair Corona Intertape Polymer Group | Bubble packaging materials, plastics, manufacturing | 98 | 2019–2020 · 2 | 3.45 | 2.42 |
| Portrait Construction | Residential construction, multifamily, general contractors | 42 | 2018 · 1 | 4.65 | 2.01 |
| Premier Steel Structures, Inc. | Structural steel erecting or iron work contractors | 30 | 2017 · 1 | 0.00 | 3.75 |
| Prestige Striping Services, Inc. Prestige Striping Services, Inc. DBA Prestige Concrete Co. | Concrete paving, residential and commercial driveway and parking area | 54 | 2023–2024 · 2 | 3.69 | 0.00 |
| Price Manufacturing Company Inc | Precision turned product manufacturing | 30 | 2017 · 1 | 3.21 | 3.47 |
| Pro Armor Manufacturing Polaris Industries | All-terrain vehicles (ATVs), wheeled or tracked, manufacturing | 28 | 2025 · 1 | 0.00 | 1.40 |
| Pro Circuit - Railroad Pro Circuit Products, Inc | Motorcycles and parts manufacturing | 61 | 2016–2024 · 9 | 2.88 | 1.32 |
| Pro Circuit - Wardlow Pro Circuit Prodcuts, Inc | Motorcycles and parts manufacturing | 20 | 2016–2024 · 9 | 0.00 | 1.32 |
| Pro Kleen Industrial Services - SOG Corona (Cody) | Fire prevention, forest | 55 | 2025 · 1 | 0.00 | 1.98 |
| Pro-Fit Logistics LLC | Trucking, general freight, local | 42 | 2023–2024 · 2 | 4.97 | 2.83 |
| ProArmor Manufacturing Polaris | Off-road all-terrain vehicles (ATVs), wheeled or tracked, manufacturing | 36 | 2017–2024 · 8 | 0.00 | 1.32 |
| PROFESSIONAL HEALTHCARE ASSOCIATES, DBA: CAVALRY AMBULANCE & DIAMOND ELITE | Ambulance services, air or ground | 36 | 2018 · 1 | 5.26 | 3.10 |
| PROFESSIONAL HEALTHCARE ASSOCIATES, INC. | Ambulance services, air or ground | 34 | 2024 · 1 | 3.33 | 1.55 |
| Proformance Manufacturing Inc | Cold forgings made from purchased iron or steel, unfinished | 21 | 2017 · 1 | 9.62 | 4.42 |
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.