Workplace injury records in Santa Ana, CA — page 3 of 4
1,072 establishments in Santa Ana filed an OSHA Form 300A summary at least once between 2016 and 2025. The largest industries here: Public Administration (193), Manufacturing (189), Administrative and Support and Waste Management and Remediation Services (126). 493 had 30 to 200 employees at their latest filing.
1 (#2006 Orange…) · 2 (California D…) · 3 (John Wayne A…) · 4 (Santa Ana Pl…)
| Establishment | Industry | Avg. employees (last filing) | Years filed | TRIR (last filing) | Industry median TRIR |
|---|---|---|---|---|---|
| John Wayne Airport Terminal County of Orange | John Wayne Airport | 45 | 2018–2021 · 3 | 2.14 | 2.69 |
| Johnson and Johnson MDD Santa Ana Johnson and Johnson | Medical Device | 263 | 2022 · 1 | 0.00 | 1.14 |
| Johnson and Johnson Vision Santa Ana Johnson & Johnson | Research and Development in the Physical Engineering and Life Sciences | 803 | 2017–2018 · 2 | 0.60 | 0.17 |
| Johnson Precision Productcs Inc. | Machine shops | 47 | 2019–2022 · 4 | — | 2.63 |
| JSS Construction, Inc. | Environmental engineering services | 23 | 2017–2025 · 8 | 0.00 | 1.26 |
| JSX (SNA) Delux Public Charter | Air passenger carriers, nonscheduled | 2 | 2022–2024 · 3 | — | 0.00 |
| Kingspan Light + Air - Santa Ana CA Kingspan Light + Air LLC | Manufacturing building construction | 80 | 2017 · 1 | 5.97 | 0.64 |
| Kingspan Light Air Water | Skylights, metal, manufacturing | 80 | 2025 · 1 | 6.74 | 2.71 |
| Kingspan Light and Air - Santa Ana Kingspan Light and Air | Storm doors and windows, metal, manufacturing | 89 | 2020–2024 · 4 | 7.22 | 2.88 |
| Kirby Industries, Inc | Granite, interior, installation | 36 | 2017–2025 · 9 | 2.42 | 1.26 |
| KULICKE & SOFFA SANTA ANA KULICKE & SOFFA | Semiconductor making machinery manufacturing | 104 | 2018 · 1 | 0.96 | 2.23 |
| KYA Services LLC KYA Services | Resilient floor tile or sheet (e.g., linoleum, rubber, vinyl), installation only | 90 | 2018 · 1 | — | 2.67 |
| L & N Costume Services Inc | Agents, laundry and drycleaning | 36 | 2017–2025 · 5 | 2.72 | 2.16 |
| La Placita Cinco | Apartment building rental or leasing | 2 | 2025 · 1 | 0.00 | 0.00 |
| Laguna Cookie D.F. Stauffer Biscuit | Bakery products, dry (e.g., biscuits, cookies, crackers), manufacturing | 480 | 2024–2025 · 2 | 2.11 | 3.33 |
| Landmark Services, Inc. - Civic Center Landmark Services, Inc. | Work experience centers (i.e., sheltered workshops) | 6 | 2023–2025 · 3 | 0.00 | 0.00 |
| Landmark Services, Inc. - Ronald Reagan Federal Building Landmark Services, Inc. | Work experience centers (i.e., sheltered workshops) | 14 | 2023–2025 · 3 | 20.14 | 0.00 |
| Landwood Title Company-Santa Ana Landwood Title Company | Title insurance carriers, real estate, direct | 21 | 2022 · 1 | 0.00 | 0.00 |
| Legacy Square Mercy House | Housing assistance agencies | 2 | 2024–2025 · 2 | 0.00 | 2.56 |
| Leonard Craft Co. LLC Leonard Group | Jewelry, precious metal, manufacturing | 68 | 2017–2021 · 5 | 1.57 | 2.41 |
| Leonard Craft Co. LLC Leonard Group | Jewelry, precious metal, manufacturing | 44 | 2022 · 1 | 0.00 | 2.39 |
| Limpus Prints, Inc. | Commercial screen printing | 65 | 2017–2018 · 2 | 6.13 | 2.22 |
| Liquid Graphics | Screen printing apparel and textile products (e.g. caps, napkins, placemats, T-shirts, towels) (except grey goods) | 250 | 2023–2025 · 2 | 2.56 | 1.35 |
| Little Firefighter Vance LP, Dba Little Firefighter | Plumbing and heating inline valves (e.g., check, cutoffs, stop) manufacturing | 20 | 2021 · 1 | 0.00 | 2.16 |
| Lloyd Pest Control-SA Lloyd Pest Control Santa Ana | Exterminating services | 37 | 2018–2023 · 6 | 6.50 | 0.00 |
| LOG SANTA ANA_1558050 | Mail and Parcel Delivery | 92 | 2023–2025 · 3 | 4.41 | 6.06 |
| Logic 2900 Logic Pakaging LLC | Boxes, folding (except corrugated), made from purchased paperboard | 40 | 2022–2023 · 2 | 4.54 | 1.98 |
| Logic West Lake Logic Pakaging LLC | Boxes, folding (except corrugated), made from purchased paperboard | 40 | 2022–2023 · 2 | 4.54 | 1.98 |
| LQ2006 Orange County Airport Wyndham Hotels & Resorts | Hospitality | 19 | 2018–2020 · 3 | 19.09 | 2.40 |
| LTS Corporate Office Lighting Technology Services, Inc. | Electrical contractors | 43 | 2020–2025 · 5 | 0.00 | 1.10 |
| Luna Marble Granite & Tile Centennial Stone Corporation | Marble, granite and slate, interior, contractors | 25 | 2017 · 1 | 0.00 | 2.62 |
| Macro-Z-Technology Company | Commercial building construction general contractors | 35 | 2017–2025 · 8 | 2.45 | 0.00 |
| Madison Materials Inc. | MRF (materials recovery facilities) | 40 | 2017 · 1 | 35.61 | 0.95 |
| Main Electric Supply Company LLC - Santa Ana, CA Main Electric Supply Company LLC | Distribution equipment, electrical, merchant wholesalers | 199 | 2017–2025 · 7 | 0.00 | 0.00 |
| Main Place Mall Nationwide Janitorial Services Inc | Janitorial Contractor | 20 | 2024 · 1 | 8.09 | 0.00 |
| MainPlace Mall Centennial Real Estate Managemet LLC | Commercial property managing | 11 | 2023 · 1 | 0.00 | 0.00 |
| Mainstay Suites Orange County John Wayne Airport Paradigm Property Management | Hotels (except casino hotels) | 38 | 2017–2025 · 9 | 12.83 | 2.90 |
| Mariposa Landscapes Inc - Santa Ana Mariposa Landscapes Inc | Landscaping services (except planning) | 72 | 2021–2023 · 3 | 1.59 | 0.00 |
| Markland Markland Industries Inc | Coating metals and metal products for the trade | 120 | 2017 · 1 | 1.98 | 3.24 |
| Markland Industries | Anodizing metals and metal products for the trade | 100 | 2018–2019 · 2 | 1.23 | 3.34 |
| Marne Construction | Concrete paving (i.e., highway, road, street, public sidewalk) | 94 | 2022–2025 · 3 | 1.32 | 1.05 |
| Marvista Office Pafracon Inc. DBA Marvista Construction | Commercial building construction general contractors | 24 | 2019–2023 · 3 | 0.00 | 0.00 |
| Marway Power Solutions | Switching equipment, power, manufacturing | 41 | 2017 · 1 | 0.00 | 1.60 |
| Master Wash Inc | Mobile car and truck washes | 64 | 2023–2025 · 3 | — | 0.00 |
| Maul MFG, Inc. | Machine shops | 24 | 2023 · 1 | 0.00 | 2.33 |
| MBM-3 Santa Ana Merchants Building Maintenance, LLC | Building cleaning services, janitorial | 535 | 2017–2025 · 9 | 1.82 | 0.00 |
| McDuff Daniels, Inc. | Finish carpentry | 91 | 2024–2025 · 2 | 11.88 | 1.26 |
| Meathead Movers - OC Meathead Movers, Inc. | Used household and office goods moving | 45 | 2018 · 1 | 18.20 | 3.17 |
| Medtronic Heart Valve, Inc. Medtronic PLC | Surgical implants manufacturing | 598 | 2016–2023 · 4 | 0.84 | 0.77 |
| Medtronic USA | Surgical implants manufacturing | 583 | 2024–2025 · 2 | 0.18 | 0.31 |
| Merchants Force, Inc. | Landscape installation services | 124 | 2022–2025 · 4 | 9.54 | 0.00 |
| METROPRO ROAD SERVICES METROPROROAD SERVICES | Tow truck services | 28 | 2017–2019 · 3 | 0.00 | 4.76 |
| Michael W. Crowder, Inc. dba C & H Construction | Carpentry, framing | 5 | 2018–2022 · 3 | 0.00 | 2.30 |
| Micro Precision Swiss, LLC (dba Orchid MPS, Orchid Santa Ana, Orchid Keller, Orchid Torrance) Orchid Orthopedic Solutions | Bone drills manufacturing | 103 | 2017–2025 · 6 | 3.14 | 0.31 |
| Midnight Munchies, Inc. | Salads, fresh or refrigerated, manufacturing | 42 | 2018–2025 · 6 | 0.00 | 2.22 |
| Midnight Munchies, Inc. | Salads, fresh or refrigerated, manufacturing | 40 | 2023 · 1 | 10.05 | 2.66 |
| Midway Behr Paint Company | Product testing laboratories or services | 55 | 2021–2025 · 5 | 0.00 | 0.00 |
| Mission Landscape Companies - Santa Ana Mission Landscape Companies, Inc. | Landscaping services (except planning) | 105 | 2017–2025 · 9 | 7.12 | 0.00 |
| MLC-RIV Mission Landscape Companies, Inc. | Landscape installation services | 36 | 2020–2024 · 5 | 2.93 | 0.00 |
| MLS-3 Santa Ana Merchants Landscape Services, Inc. | Landscaping services (except planning) | 171 | 2017–2024 · 8 | 1.91 | 0.00 |
| MLS-5 Irvine Merchants Landscape Services, Inc. | Landscape care and maintenance services | 355 | 2017–2024 · 8 | 1.80 | 0.00 |
| Moorefield Construction Inc Moorefield Construction Co Inc | Addition, alteration and renovation for-sale builders, commercial and institutional building | 87 | 2017–2025 · 6 | 0.00 | 0.00 |
| MOR 34 AI CALIFORNIA L.L.C. | — | 15 | 2019–2020 · 2 | 34.16 | 4.24 |
| Morrison Landscape, Inc. | Landscape Maintenance | 215 | 2017 · 1 | 0.00 | 3.35 |
| MPL Enterprises, Inc. | Landscape care and maintenance services | 28 | 2017–2024 · 5 | 3.89 | 0.00 |
| MPM Round1 Bowling & Amusement | Amusement | 50 | 2017 · 1 | 6.88 | 3.65 |
| Mustard Seed Technologies aka PKC PKC | Harness assemblies for electronic use manufacturing | 117 | 2017 · 1 | 0.00 | 0.75 |
| NA-US-CA-Orange County-Santa Ana Tesla | Automotive Service and Repair | 39 | 2024 · 1 | 5.97 | 0.00 |
| NA-US-CA-Santa Ana-Orange County-Ritchey Street Tesla Energy | Alternative energy (e.g., geothermal, ocean wave, solar, wind) structure construction | 217 | 2017 · 1 | 1.48 | 1.32 |
| NA-US-CA-Santa Ana/Orange County-Ritchey Stree Tesla | Solar Construction and Design | 1 | 2017–2021 · 4 | 0.00 | 0.68 |
| Naddour's Custom Metalworks | Architectural metalwork manufacturing | 30 | 2019 · 1 | 60.37 | 4.07 |
| NEW ALTERNATIVES, INC - FFA NEW ALTERNATIVES, INC | Child welfare services | 2 | 2025 · 1 | 0.00 | 0.01 |
| NEW ALTERNATIVES, INC - ORANGE COUNTY PROGRAM NEW ALTERNATIVES, INC | Child welfare services | 59 | 2018–2025 · 8 | 3.35 | 0.01 |
| New Wellness Industries III. L.L.C. | Botanical extract preparations (except in-vitro diagnostics) manufacturing | 40 | 2023 · 1 | 2.86 | 0.85 |
| NGY GROUP(ORANGE COUNTY) INC. | Cabinets, kitchen, free standing, merchant wholesalers | 17 | 2024 · 1 | 0.00 | 0.00 |
| Nihon Kohden OrangeMed Inc | Electromedical equipment manufacturing | 20 | 2018 · 1 | 0.00 | 0.44 |
| Nikkiso ACD ACD LLC | Pumps, industrial and commercial-type, general purpose, manufacturing | 194 | 2020–2025 · 5 | 3.41 | 1.10 |
| Norotos, Inc. | Machine shops | 80 | 2017–2024 · 3 | 1.20 | 2.16 |
| North OC Homeless Care Co - Broadway 300 VOALA | Human Rights Organizations | 1 | 2025 · 1 | 192.31 | 3.67 |
| Northgate 007 Northgate Gonzalez LLC | Supermarket and other grocery retailers | 158 | 2018–2025 · 2 | 3.27 | 3.16 |
| Northgate 009 Northgate Gonzalez LLC | Supermarket and other grocery retailers | 159 | 2018–2025 · 2 | 0.80 | 3.16 |
| Northgate 011 Northgate Gonzalez LLC | Supermarket and other grocery retailers | 147 | 2018–2025 · 2 | 4.37 | 3.16 |
| Northgate 015 Northgate Gonzalez LLC | Supermarket and other grocery retailers | 112 | 2018–2025 · 2 | 1.17 | 3.16 |
| Northgate 018 Northgate Gonzalez LLC | Supermarket and other grocery retailers | 121 | 2018–2025 · 2 | 2.95 | 3.16 |
| Northgate Market # 8 Northgate Gonzalez Markets | Supermarkets | 94 | 2018 · 1 | 4.28 | 4.06 |
| NRG Power NRG Power, INC | Transformer station and substation, electric power, construction | 30 | 2017–2018 · 2 | 0.00 | 1.35 |
| OC Auditor-Controller - Environmental Health County of Orange | Audit Government | 6 | 2021 · 1 | 16.67 | 1.37 |
| OC Auditor-Controller - Health Care Agency County of Orange | Audit Government | 68 | 2021 · 1 | 4.41 | 1.37 |
| OC Auditor-Controller HQ County of Orange | Audit Government | 133 | 2018–2021 · 3 | 2.26 | 1.37 |
| OC Auditor-Controller OCCR County of Orange | Audit Government | 38 | 2018–2021 · 3 | 0.00 | 1.37 |
| OC Auditor-Controller Public Works County of Orange | Audit Government | 44 | 2021 · 1 | 0.00 | 1.37 |
| OC County Counsel County of Orange | County Counsel | 101 | 2018–2021 · 2 | 0.00 | 1.37 |
| OC County Executive Office County of Orange | County Executive Office | 98 | 2018–2020 · 2 | 5.89 | 0.10 |
| OC Housing Authority and Community Development County of Orange | OCCR | 130 | 2020–2021 · 2 | 1.54 | 0.00 |
| OC Human Resource Services County of Orange | County Executive Office | 77 | 2018–2020 · 2 | 2.50 | 0.10 |
| OC Metals Inc | Sheet metal work (except stampings) manufacturing | 22 | 2017–2018 · 2 | 4.72 | 4.21 |
| OC MH South Seneca Family of Agencies | Mental health facilities, residential | 21 | 2019 · 1 | 5.16 | 2.33 |
| OC Parks - Cooper Lab County of Orange | OCCR Parks | 6 | 2020–2021 · 2 | 0.00 | 3.06 |
| OC Parks - Heavy Equipment & Trade Group County of Orange | OCCR Parks | 11 | 2018–2021 · 3 | 0.00 | 3.06 |
| OC Parks - Old Orange County Courthouse County of Orange | OCCR Parks | 3 | 2018–2021 · 3 | 0.00 | 3.06 |
| OC Public Law Library County of Orange | Reference Libraries | 15 | 2020 · 1 | 0.00 | 0.00 |
| OC Public Libraries HQ County of Orange | OCCR Libraries | 42 | 2018–2021 · 2 | 2.29 | 0.00 |
| OC Recycling INC | Scrap materials (e.g., automotive, industrial) merchant wholesalers | 33 | 2018–2025 · 8 | 11.93 | 0.00 |
| OC Streetcar Construction Project IFB 7 1904 | — | 28 | 2024–2025 · 2 | 0.00 | 1.05 |
| OC-2901 W MacArthur Blvd OC HealthRIGHT 360 | Outpatient treatment centers and clinics (except hospitals) for substance abuse (i.e., alcoholism, drug addiction) | 4 | 2025 · 1 | 0.00 | 0.00 |
| OC405 Partners JV | Highway construction | 642 | 2018–2020 · 3 | 1.65 | 1.78 |
| OC405 Partners JV-CA OC405 Partners JV | Pavement, highway, road, street, bridge or airport runway, construction | 250 | 2022–2023 · 2 | 1.84 | 1.55 |
| OCCR Headquarters County of Orange | OCCR | 62 | 2021 · 1 | 1.61 | 1.37 |
| Ocean Formulations Inc. | Toilet Preparation Manufacturing | 95 | 2025 · 1 | 1.91 | 1.36 |
| OCERS County of Orange | Pension Funds | 89 | 2021 · 1 | 1.25 | — |
| OCPW Administrative Services County of Orange | OC Public Works | 76 | 2021 · 1 | 0.00 | 0.00 |
| OCPW Auditor Controller County of Orange | OC Public Works | 46 | 2018 · 1 | 7.00 | 0.00 |
| OCPW Facilities Design & Construction County of Orange | OC Public Works | 34 | 2018–2021 · 2 | 0.00 | 1.78 |
| OCPW Facilities Maintenance and CUF County of Orange | OC Public Works | 126 | 2018–2021 · 3 | 1.65 | 0.80 |
| OCPW OC Construction County of Orange | OC Public Works | 77 | 2018–2021 · 3 | 1.30 | 1.46 |
| OCPW OC Development Services County of Orange | OC Public Works | 66 | 2021 · 1 | 0.00 | 0.00 |
| OCPW OC Fleet Services County of Orange | OC Public Works | 80 | 2018–2021 · 3 | 3.75 | 1.27 |
| OCPW OC Infrastructure County of Orange | OC Public Works | 90 | 2021 · 1 | 0.00 | 0.00 |
| OCSD Coroner Division County of Orange | OC Sheriff's Department | 49 | 2018–2021 · 3 | 13.80 | 4.25 |
| OCSD Central Jail Complex County of Orange | OC Sheriff's Department | 274 | 2018–2024 · 5 | 3.25 | 3.92 |
| OCSD Central Jail Complex County of Orange | OC Sheriff's Department | 245 | 2018–2021 · 3 | 30.33 | 4.25 |
| OCSD Court Operations County of Orange | OC Sheriff's Department | 378 | 2018–2025 · 5 | 4.87 | 3.68 |
| OCSD Drug Education, Community Services County of Orange | OC Sheriff's Department | 8 | 2018 · 1 | 0.00 | 0.00 |
| OCSD Financial & Adminstrative Services County of Orange | OC Sheriff's Department | 93 | 2018–2021 · 3 | 7.56 | 4.25 |
| OCSD Homeland Security County of Orange | OC Sheriff`s Department | 167 | 2018–2020 · 2 | 14.62 | 4.14 |
| OCSD Investigations Division County of Orange | OC Sheriff's Department | 130 | 2018–2021 · 3 | 24.27 | 4.25 |
| OCSD IRC Transportation Division County of Orange | OC Sheriff's Department | 371 | 2018–2025 · 6 | 4.50 | 3.68 |
| OCSD IRC Transportation Division County of Orange | OC Sheriff's Department | 331 | 2018–2021 · 3 | 23.40 | 4.25 |
| OCSD North Operation Division County of Orange | OC Sheriff's Department | 251 | 2023 · 1 | 16.22 | 3.75 |
| OCSD OC Crime Lab County of Orange | OC Sheriff's Department | 150 | 2018–2021 · 3 | 4.00 | 4.25 |
| OCSD Professional Standards Division (PSD) County of Orange | OC Sheriff's Department | 67 | 2021 · 1 | 9.45 | 4.25 |
| OCSD PSD County of Orange | OC Sheriff`s Department | 78 | 2018–2020 · 2 | 35.61 | 4.14 |
| OCSD Public Affairs & Community Engagement County of Orange | OC Sheriff's Department | 12 | 2021 · 1 | 18.35 | 0.00 |
| OCSD Public Affairs & Community Engagement (Fmr. Drug Education, Community Services) County of Orange | OC Sheriff`s Department | 12 | 2020 · 1 | 8.83 | 0.00 |
| OCSD Records Division (Fmr. Support Services Division) County of Orange | OC Sheriff`s Department | 100 | 2020 · 1 | 4.29 | 4.14 |
| OCSD Records Division - Brad Gates Building County of Orange | OC Sheriff's Department | 101 | 2021 · 1 | 13.79 | 4.25 |
| OCSD SAFE Division County of Orange | OC Sheriff's Department | 31 | 2021 · 1 | 17.16 | 4.25 |
| OCSD SAFE Division - Brad Gates Office County of Orange | OC Sheriff`s Department | 29 | 2018–2020 · 2 | 21.08 | 4.14 |
| OCSD Special Operations Division County of Orange | OC Sheriff's Department | 69 | 2021 · 1 | 19.80 | 4.25 |
| OCSD Support Services Division County of Orange | OC Sheriff's Department | 122 | 2018 · 1 | 0.00 | 3.78 |
| OCSD Transit Operations Division / John Wayne County of Orange | OC Sheriff's Department | 78 | 2018–2021 · 3 | 10.60 | 4.25 |
| OCTA Santa Ana Orange County Transportation Authority | Transit systems, mixed mode (e.g., bus, commuter rail, subway combinations) | 488 | 2020–2025 · 6 | 10.89 | 4.10 |
| OCWR Headquarters County of Orange | OC Waste & Recycling | 88 | 2018–2020 · 2 | 0.00 | 0.00 |
| OCWR Headquarters County of Orange | OC Waste & Recycling | 64 | 2020–2021 · 2 | 7.84 | 0.00 |
| ONE STOP PARTS SOURCE, LLC | Automotive parts and supply stores | 28 | 2017 · 1 | 5.90 | 3.95 |
| Ono-065 Ono Management LLC DBA Ono Hawaiian BBQ | Fast-food restaurants | 16 | 2023–2024 · 2 | 10.57 | 0.00 |
| Open Doors USA Open Doors with Brother Andrew | Missions, religious organization | 67 | 2021 · 1 | 0.00 | 2.55 |
| Optima Power and LV, Inc | Low voltage electrical work | 11 | 2023–2025 · 3 | 0.00 | 1.10 |
| Optima Tax Relief Optima Tax Relief, LLC | Tax return preparation services | 450 | 2016–2017 · 2 | 0.53 | 0.00 |
| ORANGE CORVEL CORPORATION | Accounting services (except CPAs) | 6 | 2020–2023 · 4 | 0.00 | 0.00 |
| Orange Ontrac | Couriers and Express Delivery Services | 75 | 2022–2025 · 4 | 7.57 | 7.17 |
| Orange Aot Telecare Corporation | Mental health hospitals | 26 | 2024 · 1 | 4.18 | 4.32 |
| Orange Co. Tree Care BrightView | Landscape care and maintenance services | 35 | 2022 · 1 | 4.19 | 0.00 |
| ORANGE COUNTY General Logistics Systems US, Inc. | OTHER | 2 | 2022–2025 · 4 | 0.00 | 7.17 |
| Orange County (OC) Bright Event Rentals, LLC | Party (i.e., banquet) equipment rental | 92 | 2017–2019 · 3 | 5.42 | 3.09 |
| Orange County Central 32080 BrightView Landscape Services | Landscape Maintenance | 96 | 2019–2022 · 4 | 0.00 | 0.00 |
| Orange County Counsel County of Orange | Government Law Office | 100 | 2020 · 1 | 0.00 | 4.14 |
| Orange County Global Medical Center | — | 10 | 2019–2025 · 6 | 0.00 | 0.50 |
| Orange County HCA Crisis Stabilization Unit | — | 10 | 2022–2025 · 4 | 0.00 | 0.50 |
| Orange County Housing Authority County of Orange | Orange County Housing Authority (OCHA) | 107 | 2020 · 1 | 2.92 | 0.00 |
| Orange County Office Aquinas HVAC Inc | Central air-conditioning equipment installation | 11 | 2023–2024 · 2 | 0.00 | 1.23 |
| Orange County Retina Medical Group | Ophthalmologists' offices (e.g., centers, clinics) | 41 | 2021 · 1 | 0.00 | 0.00 |
| Orange County South LandCare USA LLC | Landscape care and maintenance services | 52 | 2017–2024 · 8 | 5.52 | 0.00 |
| Orange County Steps Telecare Corporation | Mental health hospitals | 24 | 2024 · 1 | 4.84 | 4.32 |
| Orange County/ Los Angeles Swinerton | Addition, alteration and renovation for-sale builders, commercial and institutional building | 641 | 2020–2025 · 6 | 1.51 | 0.00 |
| Orange County/Los Angeles Swinerton | General Construction | 914 | 2022 · 1 | 1.81 | 0.00 |
| Orange Courier Inc | General Freight Trucking Long Distance Truckload | 165 | 2017–2019 · 3 | 0.00 | 3.79 |
| ORC PAR | General Freight Trucking | 1 | 2021–2022 · 2 | 0.00 | 2.54 |
| Pacific Plumbing Company - Santa Ana Pacific Plumbing Company of Santa Ana | Plumbing contractors | 55 | 2016 · 1 | 2.29 | 2.17 |
| Paloma Greystar | — | 23 | 2023–2025 · 2 | 0.00 | 0.00 |
| Paragon Paragon Plastics | Plastics basic shapes (e.g., film, rod, sheet, sheeting, tubing) merchant wholesalers | 5 | 2025 · 1 | 0.00 | 0.00 |
| PARKSIDE COURT ESSEX PROPERTY TRUST INC | Real Estate Investment Trusts | 5 | 2018–2020 · 3 | 0.00 | 0.00 |
| Parts Authority - WEST - 296 - Santa Ana Parts Authority | Automobile & other motor vehicle merchant wholesalers except Tires | 8 | 2024–2025 · 2 | 0.00 | 0.00 |
| Patrol One BLB Enterprises INC | Security guard services | 180 | 2017 · 1 | — | 0.00 |
| PBY CA Santa Ana The Pep Boys | Auto and Home Supply Stores | 22 | 2017 · 1 | 0.00 | 3.95 |
| PCA Arborists & Consultants Inc | Tree pruning services | 37 | 2020–2022 · 3 | 8.57 | 0.00 |
| Peloton Santa Ana Peloton Interactive | General warehousing and storage | 60 | 2021 · 1 | 10.47 | 2.53 |
| People's Care - 05INHCR - OC In-Home Care Redwood Family Care Network | Residential Intellectual and Developmental Disability Facilities | 4 | 2022–2023 · 2 | 0.00 | 0.00 |
| People's Care - 05INHCR2 - OC In-Home Care Redwood Family Care Network | Residential Intellectual and Developmental Disability Facilities | 34 | 2022–2023 · 2 | 14.52 | 0.00 |
| People's Care - 05INHCR3 - OC In-Home Care Redwood Family Care Network | Residential Intellectual and Developmental Disability Facilities | 28 | 2022–2023 · 2 | 0.00 | 0.00 |
| People's Care - 05INHCR4 - OC In-Home Care Redwood Family Care Network | Residential Intellectual and Developmental Disability Facilities | 24 | 2022–2023 · 2 | 0.00 | 0.00 |
| PFS Orange County Install XPEL, Inc. | Agents and brokers, durable goods, wholesale trade | 18 | 2024–2025 · 2 | 6.03 | 0.00 |
| Phoenix House Orange County - BHIS Phoenix House Orange County, Inc. | Community action service agencies | 25 | 2018–2025 · 8 | 0.00 | 0.01 |
| Phoenix House Orange County - Transitional Wraparound Phoenix House Orange County, Inc. | Individual and family social services, multi-purpose | 7 | 2024 · 1 | 0.00 | 0.00 |
| Phoenix House Orange County, INC. | Substance abuse facilities, residential | 77 | 2017–2025 · 9 | 5.22 | 0.00 |
| Phoenix House Wraparound Phoenix House Orange County, Inc. | Parenting support services | 25 | 2017 · 1 | 71.14 | 1.52 |
| Pioneer Circuits Inc. Pioneer Circuits, Inc. | Printed circuit assemblies manufacturing | 324 | 2018–2024 · 6 | 3.10 | 0.12 |
| Pioneer Circuits, Inc. | Printed circuit boards, bare, manufacturing | 324 | 2025 · 1 | 3.10 | 0.23 |
| Placita Cinco Mercy House | Housing assistance agencies | 1 | 2024–2025 · 2 | 0.00 | 2.56 |
| PMP PRECIOUS METALS PLATING CO. | Anodizing metals and metal products for the trade | 23 | 2018 · 1 | 3.98 | 3.51 |
| Poweraid, inc - DBA Energyaid | Low voltage electrical work | 55 | 2023 · 1 | 2.06 | 1.38 |
| PPOSBC - Santa Ana Planned Parenthood Orange and San Bernardino Counties | Individual and family social services, multi-purpose | 26 | 2017–2019 · 2 | 4.32 | 1.90 |
| PPOSBC- ADM SA Planned Parenthood Orange and San Bernardino Counties | Individual and family social services, multi-purpose | 70 | 2017–2019 · 3 | 1.63 | 1.90 |
| Pratt Communications Inc. | Low voltage electrical work | 21 | 2017–2022 · 6 | 5.85 | 1.64 |
| Prime Tech Cabinets | Cabinets, kitchen (except freestanding), stock or custom wood, manufacturing | 137 | 2025 · 1 | 5.70 | 2.85 |
| Primo Brands - Santa Ana Primo Brands | Bottled water providers, direct selling | 59 | 2025 · 1 | 8.98 | 2.07 |
| Primo Brands - Santa Ana Factory Primo Brands | Spring waters, purifying and bottling | 28 | 2025 · 1 | 2.78 | 2.89 |
| PRINCIPAL ESTABLISHMENT DYER 1 ALLIANCE HEATING AND AIR CONDITIONING INC | Mechanical contractors | 32 | 2023 · 1 | 0.00 | 1.38 |
| Probation Central Justice Center County of Orange | Probation | 8 | 2018–2021 · 3 | 0.00 | 4.25 |
| Probation Grand Avenue Office County of Orange | Probation | 15 | 2018–2021 · 3 | 0.00 | 4.25 |
| Probation Santa Ana Office County of Orange | Probation | 180 | 2018–2021 · 3 | 1.60 | 4.25 |
| Probation Youth Guidance Center County of Orange | Probation | 70 | 2018–2021 · 3 | 6.87 | 4.25 |
| Probation YRC Central County of Orange | Probation | 10 | 2018–2021 · 3 | 19.23 | 4.25 |
| Property Commercial Services | Cleaning (e.g., power sweeping, washing) driveways and parking lots | 12 | 2023 · 1 | 10.34 | 0.00 |
| Public Defender 200 County of Orange | Public Defender | 25 | 2020 · 1 | 15.38 | 4.14 |
| Public Defender 600 County of Orange | Public Defender | 48 | 2018–2021 · 3 | 12.02 | 4.25 |
| Public Defender 801 County of Orange | Public Defender | 157 | 2020 · 1 | 6.74 | 4.14 |
| Public Defender Associate & MH County of Orange | Public Defender | 31 | 2018–2021 · 3 | 27.92 | 4.25 |
| Public Defender Bldg 14 County of Orange | Public Defender | 126 | 2018 · 1 | 3.82 | 3.78 |
| Public Defender Central Court and Administration County of Orange | Public Defender | 251 | 2018–2024 · 4 | 1.59 | 3.92 |
| Public Defender CJ1 County of Orange | Public Defender | 7 | 2018–2021 · 3 | 13.74 | 4.25 |
| Pureco USA Pureco USA LLC | Paperboard box making machinery manufacturing | 25 | 2022 · 1 | 0.00 | 2.00 |
| QED, Inc. | Control valves, fluid power, manufacturing | 57 | 2020 · 1 | 3.81 | 1.98 |
| R-Ranch Market #2 R-Ranch Market Inc. #2 | Grocery stores | 50 | 2017 · 1 | 10.40 | 4.15 |
| RA Management LLC Triada Court RA Management LLC | — | 4 | 2025 · 1 | 0.00 | 0.00 |
| Rafferty Greystar | — | 13 | 2023–2025 · 2 | 0.00 | 0.00 |
| Rainbow Home Care | Home health agencies | 233 | 2017–2018 · 2 | 6.24 | 2.81 |
| RBC Transport Dynamics | Bearings, ball and roller, manufacturing | 167 | 2019–2022 · 4 | 10.36 | 2.36 |
| Recovery Homes of America Cornerstone of Southern California | Substance abuse treatment centers and clinics (except hospitals), outpatient | 80 | 2020–2021 · 2 | 0.00 | 0.61 |
| Red Hill JWC Environmental Inc | Garbage disposal units, commercial-type, manufacturing | 28 | 2017–2024 · 8 | 0.00 | 1.06 |
| Red Mountain Group Red Mountain Group, Inc. | Lessors of nonresidential buildings (except miniwarehouses) | 41 | 2022 · 1 | 0.00 | 0.00 |
| Reed Thomas Co., Inc. | Grading construction sites | 63 | 2023 · 1 | 10.31 | 0.00 |
| Regina Residence Mercy House | Housing assistance agencies | 5 | 2024–2025 · 2 | 0.00 | 2.56 |
| Regional Center of Orange County | Public health program administration, nonoperating | 662 | 2018–2025 · 2 | 1.74 | 0.00 |
| Registrar of Voters County of Orange | County Elections | 463 | 2018–2025 · 5 | 1.39 | 0.39 |
| Registrar of Voters County of Orange | County Counsel | 229 | 2018–2021 · 3 | 2.70 | 1.37 |
| Related Management Company LP Triada Court Related Management Company LP | — | 4 | 2019–2024 · 4 | 24.04 | 0.00 |
| Relentless Land Care | Landscape contractors (except construction) | 19 | 2018–2024 · 6 | 5.27 | 0.00 |
| REN151 Orange County Rentokil | Exterminating and Pest Control Services | 61 | 2017–2020 · 4 | 3.15 | 2.52 |
| Resort Vacations 2 Resort Vacations, Inc. | Consultants', real estate (except appraisers), offices | 43 | 2018–2022 · 5 | 0.00 | 0.00 |
| Resort Vacations 2 Resort Vacations, Inc. | Consultants', real estate (except appraisers), offices | 9 | 2023–2025 · 3 | 0.00 | 0.00 |
| Resort Vacations 3 Resort Vacations, Inc. | Fiduciaries', real estate, offices | 16 | 2020–2022 · 3 | 0.00 | 0.00 |
| Resort Vacations 4 Resort Vacations, Inc. | Consultants', real estate (except appraisers), offices | 1 | 2022–2023 · 2 | 0.00 | 0.00 |
| Rice Drywall, Inc. | Gypsum board installation | 59 | 2016–2025 · 9 | 7.40 | 1.26 |
| Rice Drywall, Inc. | Drywall contractors | 36 | 2023 · 1 | 0.00 | 1.63 |
| Rich Products Santa Ana Rich Products Corporation | Frozen bread and bread-type rolls, made in commercial bakeries | 270 | 2017–2025 · 9 | 2.46 | 3.33 |
| RICKENBACKER INTERNATIONAL CORP | Guitars and parts, electric and nonelectric, manufacturing | 41 | 2017–2019 · 2 | 0.00 | 2.82 |
| Robinson Pharma Inc | Vitamin preparations manufacturing | 862 | 2023–2024 · 2 | 3.80 | 0.95 |
| Robinson Pharma Inc. | Pharmaceutical preparations (e.g., capsules, liniments, ointments, tablets) manufacturing | 742 | 2019–2020 · 2 | 7.67 | 0.97 |
| Ross store 37 Ross Stores Inc | Retail Store | 79 | 2018–2020 · 3 | 0.00 | 1.82 |
| Ross store 397 Ross Stores Inc | Retail Store | 75 | 2017–2020 · 4 | 3.25 | 1.82 |
| Ross store 410 Ross Stores Inc | Retail Store | 65 | 2018–2020 · 3 | 3.90 | 1.82 |
| ROYAL WHOLESALE ELECTRIC Santa Ana RWE PC 7693 Consolidated Electrical Distributors Inc | — | 9 | 2024 · 1 | 0.00 | 0.00 |
| S04161 - Santa Ana Hauling WM Corp V3 | — | 64 | 2016–2022 · 7 | 4.49 | 3.53 |
| S09959 - At Your Door Santa Ana Office Waste Management | — | 23 | 2018 · 1 | 0.00 | 5.95 |
| SA4 Anduril Industries | Acceleration indicators and systems components, aerospace type, manufacturing | 29 | 2023 · 1 | 6.63 | 0.00 |
| SA4 - Anduril Industries Anduril Industries, Inc | Electronic research and development laboratories or services (except nanotechnology research and development) | 68 | 2024–2025 · 2 | 2.51 | 0.00 |
| SA9 - Anduril Industries Anduril Industries, Inc | Electronic research and development laboratories or services (except nanotechnology research and development) | 97 | 2023–2025 · 3 | 7.52 | 0.00 |
| Safety Kleen Systems Inc 77SAA Clean Harbors | — | 4 | 2020–2024 · 2 | 0.00 | 0.59 |
| Safety Kleen Systems Inc 77SAC Clean Harbors | — | 17 | 2020–2024 · 2 | 0.00 | 1.52 |
| Safety Kleen Systems Inc 77USC Clean Harbors | — | 1 | 2020–2024 · 2 | 0.00 | 1.52 |
| Santa Ana Airgas USA, LLC | Manufacturer Distributer of Industrial Gases | 35 | 2016–2025 · 10 | 0.00 | 0.00 |
| Santa Ana TEN The Enthusiast Network | media | 164 | 2016 · 1 | 0.98 | 0.00 |
| Santa Ana TAH Operations LLC | Office administration services | 138 | 2017 · 1 | 0.84 | 0.00 |
| SANTA ANA PREMIER DENTAL SERVICES, INC. | OFFICES OF DENTISTS | 28 | 2017 · 1 | 0.00 | 5.52 |
| Santa Ana Ricoh Electronics, Inc. | Coating purchased papers for packaging applications | 6 | 2017–2018 · 2 | 15.26 | 2.26 |
| SANTA ANA PENSKE TRUCK LEASING 020410 | Truck tractor rental or leasing | 32 | 2017–2025 · 8 | 6.49 | 3.11 |
| Santa Ana Graham Packaging Company, L.P. | Bottles, plastics, manufacturing | 22 | 2017–2018 · 2 | 0.00 | 3.02 |
| SANTA ANA WARREN DISTRIBUTING INC. | AUTO PARTS WHOLESALE | 5 | 2017–2019 · 3 | 0.00 | 3.81 |
| Santa Ana Farmer Bros. Co. | Coffee merchant wholesalers | 22 | 2017–2019 · 3 | 14.34 | 4.56 |
| Santa Ana Allan Company | Recyclable materials (e.g., glass, metal, paper) merchant wholesalers | 15 | 2017–2023 · 5 | 5.65 | 1.60 |
| Santa Ana Guardian Angel Home Care | Home health care agencies | 2 | 2018 · 1 | 42.74 | 2.81 |
| Santa Ana Olive Crest | Child welfare services | 280 | 2018 · 1 | 1.89 | 1.68 |
| SANTA ANA Westport Properties Inc | Lessors of self storage units | 2 | 2022–2025 · 4 | 0.00 | 0.00 |
| SANTA ANA PEP BOYS | — | 14 | 2022 · 1 | 14.75 | 0.00 |
| Santa Ana DBA Walters Wholesale Electric | Distribution equipment, electrical, merchant wholesalers | 10 | 2023–2025 · 3 | 0.00 | 0.00 |
| Santa Ana Poweraid, INC - Energyaid | Solar Service O&M | 55 | 2023 · 1 | 2.06 | 1.38 |
| SANTA ANA GoEngineer LLC | Technology | 11 | 2023–2025 · 3 | 0.00 | 0.00 |
| Santa Ana Coast to Coast Commercial | Fast-food restaurants | 15 | 2024 · 1 | 40.00 | 0.00 |
| Santa Ana Groombuggy Inc DBA Barkbus | Mobile Dog Grooming | 10 | 2025 · 1 | 0.00 | 0.14 |
| Santa Ana 1313 E. Hunter Avenue Ferguson Enterprises, LLC | Plumbing and Heating Equipment and Supplies Hydronics Merchant Wholesalers | 21 | 2024 · 1 | 0.00 | 0.00 |
| Santa Ana - 1313 E. Hunter Avenue Ferguson Enterprises, LLC | — | 21 | 2024–2025 · 2 | 0.00 | 0.00 |
| SANTA ANA - BRISTOL STREET PREMIER DENTAL SERVICES, INC. | OFFICES OF DENTISTS | 33 | 2017 · 1 | 0.00 | 5.52 |
| Santa Ana -038/098/139 Farmer Bros Co | Coffee merchant wholesalers | 22 | 2019 · 1 | 14.34 | 4.56 |
| Santa Ana 5 Mother's Market & Kitchen Inc. | Grocery stores | 100 | 2017–2025 · 9 | 2.19 | 3.16 |
| Santa Ana Airport US Aviation Services Corp. | Airports, civil, operation and maintenance | 22 | 2017–2025 · 7 | 4.54 | 2.37 |
| Santa Ana Alaska Alaska Airlines | Scheduled air passenger transportation | 78 | 2022–2025 · 4 | 7.18 | 4.55 |
| Santa Ana Base - Bld: 0417 - 15 SOUTHERN CALIFORNIA GAS COMPANY | Natural Gas Distribution Srv. | 78 | 2017–2025 · 9 | 1.48 | 0.00 |
| SANTA ANA BR OFC - 15 SOUTHERN CALIFORNIA GAS COMPANY | Natural Gas Distribution Srv. | 3 | 2017–2018 · 2 | 0.00 | 0.00 |
| Santa Ana Br Ofc - Bld: 0897 - 15 SOUTHERN CALIFORNIA GAS COMPANY | Natural Gas Distribution Srv. | 1 | 2019–2025 · 7 | 0.00 | 0.00 |
| Santa Ana Branch 35 PACE Supply Corp. PACE Supply Corp. | Plumbing equipment merchant wholesalers | 68 | 2023–2025 · 3 | 4.26 | 0.00 |
| Santa Ana CA - CLOSED HOSPICE SOURCE LLC | 532283 Home Health Equipment Rental | 3 | 2019–2023 · 4 | 0.00 | 0.00 |
| Santa Ana CA North AVERTEST LLC | 621511 Medical Laboratories | 1 | 2023–2025 · 2 | 0.00 | 0.00 |
| SANTA ANA CA NORTH GRAND SDC_1601581 | Mail and Parcel Delivery | 135 | 2025 · 1 | 4.12 | 6.06 |
| Santa Ana CA South AVERTEST LLC | 621511 Medical Laboratories | 1 | 2023–2025 · 2 | — | 0.00 |
| Santa Ana Clinic Acadia Healthcare Management Company, Inc. | Outpatient mental health and substance abuse | 17 | 2023 · 1 | 5.63 | 0.07 |
| Santa Ana District Office Koinonia Foster Homes dba Koinonia Family Services | Foster home placement services | 11 | 2021–2023 · 3 | 11.93 | 0.00 |
| Santa Ana Facility Prime Tech Cabinets, Inc | Kitchen cabinets and counters, constructed on site | 274 | 2022 · 1 | 4.61 | 2.03 |
| Santa Ana Federal Credit Union | Federal credit unions | 13 | 2021 · 1 | 0.00 | 0.00 |
| Santa Ana FS (SSS,CSS) Stanley Black & Decker Inc. | Security alarm systems sales combined with installation, repair, or monitoring services | 119 | 2016–2018 · 3 | 0.81 | 0.00 |
| Santa Ana Healthcare and Wellness Centre LP | Skilled Nursing Facility | 224 | 2018–2024 · 6 | 13.71 | 4.70 |
| Santa Ana High School ChargerHelp Inc | Software | 2 | 2025 · 1 | 0.00 | 0.00 |
| SANTA ANA LOC 164 Elliott Auto Supply Company, Inc. dba Factory Motor Parts | Automotive Parts and Accessories Stores | 13 | 2019 · 1 | 0.00 | 5.13 |
| SANTA ANA LOCATION SIGNATURE PARTY RENTALS | Tent, party, rental | 114 | 2017–2020 · 3 | 3.49 | 0.00 |
| Santa Ana Mainplace 527 Macy's West Stores Inc. | Retail | 280 | 2016–2017 · 2 | 5.51 | 2.46 |
| Santa Ana MC Care Properties, LLC Crescent Landing at Santa Ana | Assisted-living facilities without on-site nursing care facilities | 51 | 2022–2024 · 3 | 10.53 | 5.15 |
| Santa Ana NLP Northern Lights Power & Energy | Engines, internal combustion (except aircraft, automotive), merchant wholesalers | 6 | 2023–2025 · 3 | 0.00 | 0.00 |
| Santa Ana Office Gray West Construction, Inc. | Commercial building construction general contractors | 149 | 2024–2025 · 2 | 0.63 | 0.00 |
| Santa Ana PHP/Ourpatient Site-SAPHP College Health Enterprises LLC | Management Consulting Services | 22 | 2017–2025 · 3 | 0.00 | 0.00 |
| Santa Ana Plant Darling Ingredients Inc. | Grease trap cleaning | 9 | 2018–2021 · 4 | 0.00 | 0.91 |
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.