Workplace injury records in San Mateo, CA
258 establishments in San Mateo filed an OSHA Form 300A summary at least once between 2016 and 2025. The largest industries here: Health Care and Social Assistance (65), Retail Trade (34), Construction (34). 90 had 30 to 200 employees at their latest filing.
| Establishment | Industry | Avg. employees (last filing) | Years filed | TRIR (last filing) | Industry median TRIR |
|---|---|---|---|---|---|
| 056873-IT SERVICE DESK BRANCH (CA) US Postal Service | Mail and Parcel Delivery | 25 | 2017–2022 · 2 | 0.00 | 9.22 |
| 056892-ACCTG SVC CTR/SMPDC USPS | Mail and Parcel Delivery | 88 | 2018 · 1 | 1.31 | 8.55 |
| 056894-SAN MATEO PO USPS | Mail and Parcel Delivery | 197 | 2017–2018 · 2 | 1.82 | 8.55 |
| 056894-SAN MATEO PO US Postal Service | Mail and Parcel Delivery | 186 | 2020–2021 · 2 | 4.28 | 7.51 |
| 056894-SAN MATEO PO US Postal Service | Mail and Parcel Delivery | 180 | 2022 · 1 | 5.60 | 9.22 |
| 0632 SAN MATEO The Home Depot | Home Centers | 129 | 2022–2024 · 3 | 1.59 | 3.10 |
| 10150 San Mateo | — | 241 | 2019–2025 · 7 | 8.18 | 3.16 |
| 101755.1 - 181 2ND AVENUE_C_156311_5351_00175_BEW003_17033091.FME-181 2ND AVENUE ABM Industries Incorporated | Service to Buildings and Dwellings | 1 | 2025 · 1 | 0.00 | 0.00 |
| 102711.1 - 411 BOREL AVE_C_10282829_5375_00175_BEW003_17010023.FME-411 BOREL AVE ABM Industries Incorporated | Service to Buildings and Dwellings | 1 | 2025 · 1 | 0.00 | 0.00 |
| 103056 - Crystal Springs Bridge Kiewit Infrastructure West Co. | Bridge construction | 11 | 2016–2018 · 3 | 0.00 | 3.03 |
| 104018 - SM 101 Managed Lanes Kiewit Infrastructure West Co. | Highway construction | 10 | 2020 · 1 | 0.00 | 1.78 |
| 104018 - SM 101 Managed Lanes(CM/GC CONST) Kiewit Infrastructure West Co. | Highway construction | 10 | 2019–2020 · 2 | 0.00 | 1.78 |
| 104374 - SM 101 Managed Lanes CMGC - North Seg Kiewit Infrastructure West Co. | Highway construction | 29 | 2020–2022 · 3 | 0.00 | 2.02 |
| 104624 - San Mateo WWTP Upgrade Kiewit Infrastructure West Co. | Sewage treatment plants or facilities | 5 | 2020–2025 · 6 | 0.00 | 0.00 |
| 10546 HILLSDALE | Senior Living | 84 | 2017–2024 · 7 | 8.03 | 5.15 |
| 105795.1 - PARK PLACE AT BAY MEADOWS_C_12409050_6933_00452_BNI000_39178017.JAN-PARK PLACE AT BAY MEA ABM Industries Incorporated | Service to Buildings and Dwellings | 6 | 2025 · 1 | 0.00 | 0.00 |
| 106740.1 - BAY MEADOWS_C_11401519_5384_00452_BWE009_39108013.JAN-WILSON MEANY DAY PORTER ABM Industries Incorporated | Service to Buildings and Dwellings | 2 | 2025 · 1 | 0.00 | 0.00 |
| 106740.2 - BAY MEADOWS_C_11401519_5384_00452_BWE009_39108013.JAN-WILSON MEANY - JAN NIGHT ABM Industries Incorporated | Service to Buildings and Dwellings | 2 | 2025 · 1 | 0.00 | 0.00 |
| 106744.1 - BAY MEADOWS_C_11455358_5384_00452_BWE009_39108013.JAN-UPSTART NETWORK ABM Industries Incorporated | Service to Buildings and Dwellings | 1 | 2025 · 1 | 0.00 | 0.00 |
| 106750.2 - BAY MEADOWS_C_12534344_5384_00452_BNI000_39108013.JAN-BAYMEADOWS - STATION 1 ABM Industries Incorporated | Service to Buildings and Dwellings | 1 | 2025 · 1 | 0.00 | 0.00 |
| 106754.1 - BAY MEADOWS_C_9557003_5384_00452_BWE009_39108013.JAN-BAY MEADOWS ABM Industries Incorporated | Service to Buildings and Dwellings | 1 | 2025 · 1 | 0.00 | 0.00 |
| 106802.1 - RAKUTEN USA SILICON VALLEY 3_C_9279776_7706_00685_MND000_68506904.JAN-RAKUTEN USA ABM Industries Incorporated | Service to Buildings and Dwellings | 2 | 2025 · 1 | 0.00 | 0.00 |
| 110409 San Mateo Store | Used Merchandise Retailer | 31 | 2025 · 1 | 3.70 | 3.17 |
| 110409 - San Mateo Store | Used Merchandise Retailer | 31 | 2021–2025 · 5 | 3.70 | 3.17 |
| 1122 - San Mateo Fashion Island Target | Discount Department Stores | 294 | 2019–2025 · 5 | 6.18 | 2.13 |
| 1122 - San Mateo Fashion Island Target | — | 308 | 2023 · 1 | 3.71 | 2.92 |
| 112905.1 - GOPRO SILICON VALLEY 3_C_8654499_7706_00685_MND000_68506458.JAN-GOPRO ABM Industries Incorporated | Service to Buildings and Dwellings | — | 2025 · 1 | — | 0.00 |
| 113664.1 - WEWORK 1825 S. GRANT_C_9049685_5381_00452_BWE009_34030203.JAN-WEWORK 1825 S. GRANT ABM Industries Incorporated | Service to Buildings and Dwellings | 2 | 2025 · 1 | 0.00 | 0.00 |
| 113672.1 - WEWORK 400 CONCAR DR._C_9049685_5381_00452_BWE009_39108015.JAN-WEWORK 400 CONCAR DR ABM Industries Incorporated | Service to Buildings and Dwellings | 4 | 2025 · 1 | 0.00 | 0.00 |
| 118472.1 - 411 BOREL AVE_C_10282829_5351_00175_BEW003_17010023.FME-411 BOREL AVE ABM Industries Incorporated | Service to Buildings and Dwellings | — | 2025 · 1 | — | 0.00 |
| 119/San Mateo The Container Store, Inc. | Homefurnishings stores | 5 | 2024 · 1 | — | 5.03 |
| 1736 - Zynga Ricoh USA Inc | Office Equipment | 1 | 2024–2025 · 2 | 0.00 | 0.00 |
| 2050-453 Golden State Water Company | Grocery | 127 | 2018 · 1 | 5.73 | 4.06 |
| 20500002-453 STORE 453 - SAN MATEO Smart & Final STORE 453 - SAN MATEO | Supermarkets and Other Grocery Retailers (except Convenience Retailers) | 53 | 2016–2025 · 9 | 2.69 | 3.16 |
| 3000 Clearview Way GoPro | Photographic equipment (except lenses) manufacturing | 547 | 2018 · 1 | 1.09 | 1.44 |
| 39103357 - WEWORK 400 CONCAR DR ABM Industries Incorporated | Service to Buildings and Dwellings | — | 2025 · 1 | — | 0.00 |
| 39172106 - PARK PLACE AT BAY MEADOWS ABM Industries Incorporated | Service to Buildings and Dwellings | 1 | 2025 · 1 | 0.00 | 0.00 |
| 4535-0247 | Retail/Home Furnishings | 16 | 2016–2019 · 3 | 16.96 | 0.00 |
| 520 S El Camino Charles Pankow Builders | Addition, alteration and renovation for-sale builders, commercial and institutional building | 1 | 2018–2021 · 4 | 0.00 | 0.00 |
| 60063 THE STRATFORD Sunrise Senior Living, LLC. THE STRATFORD | Assisted Living | 79 | 2016–2025 · 10 | 1.78 | 4.90 |
| 608 Serenity Crt | Mental health hospitals | 26 | 2024 · 1 | 0.00 | 4.32 |
| 608 Serenity Crt Telecare Corporation | Psychiatric and Substance Abuse Hospitals | 27 | 2024–2025 · 2 | 0.00 | 4.28 |
| 6175-WILLIAMS SONOMA WS HILLSDALE MALL Williams-Sonoma, Inc WS HILLSDALE MALL | Furniture Merchant Wholesalers | 20 | 2016–2025 · 8 | 9.81 | 0.00 |
| 628 San Mateo Mobile Crisis Respons | Mental health hospitals | 9 | 2024 · 1 | 29.67 | 4.32 |
| 628 San Mateo Mobile Crisis Respons Telecare Corporation | Psychiatric and Substance Abuse Hospitals | 20 | 2024–2025 · 2 | 6.94 | 4.28 |
| 6283-WEST ELM WE HILLSIDE SHOPPING CENTER Williams-Sonoma, Inc WE HILLSIDE SHOPPING CENTER | Furniture Merchant Wholesalers | 14 | 2019–2025 · 3 | 0.00 | 0.00 |
| 63047 SUNRISE OF SAN MATEO Sunrise Senior Living, LLC. SUNRISE OF SAN MATEO | Assisted Living | 68 | 2016–2025 · 10 | 1.69 | 4.90 |
| 6365-453 Smart and Final Stores LLC | — | 51 | 2016 · 1 | — | 3.91 |
| 71429 Macys | Department Stores | 156 | 2018–2025 · 8 | 3.65 | 2.56 |
| 77140975 - 1200 PARK PLACE ABM Industries Incorporated | Service to Buildings and Dwellings | 1 | 2025 · 1 | 0.00 | 0.00 |
| 77141286 - 3050 S. DELAWARE STREET BAY M ABM Industries Incorporated | Service to Buildings and Dwellings | 7 | 2025 · 1 | 0.00 | 0.00 |
| 77141553 - 101 S ELLSWORTH AVENUE ABM Industries Incorporated | Service to Buildings and Dwellings | 1 | 2025 · 1 | 0.00 | 0.00 |
| 77142923 - HILLSDALE MALL 601 31ST AVENUE ABM Industries Incorporated | Service to Buildings and Dwellings | 15 | 2025 · 1 | 0.00 | 0.00 |
| 77143331 - 999 BAKER WAY ABM Industries Incorporated | Service to Buildings and Dwellings | 1 | 2025 · 1 | 0.00 | 0.00 |
| 77145975 - 2121 S. EL CAMINO REAL ABM Industries Incorporated | Service to Buildings and Dwellings | 1 | 2025 · 1 | 0.00 | 0.00 |
| 77146165 - 1820 GATEWAY ABM Industries Incorporated | Service to Buildings and Dwellings | 2 | 2025 · 1 | 47.61 | 0.00 |
| 77146418 - BAY MEADOWS INC - EXPENSE ONLY ABM Industries Incorporated | Service to Buildings and Dwellings | 7 | 2025 · 1 | 0.00 | 0.00 |
| AIXTEK d.b.a. Eaton and Associates AIXTEK | Computer systems integration design consulting services | 25 | 2021–2025 · 5 | 0.00 | 0.00 |
| All About Parking, Inc. | Valet parking services | 240 | 2019–2024 · 4 | 2.03 | 0.00 |
| Amazon.com Services LLC - WFM-SMT Amazon.com Services LLC | Supermarkets and Other Grocery (except Convenience) Stores | 70 | 2022 · 1 | 5.77 | 4.52 |
| Balfour Beatty - Caltrain Project Balfour Beatty Infrastructure | Railroad construction | 185 | 2021–2024 · 4 | 1.33 | 0.00 |
| Bed Bath and Beyond San Mateo Bed Bath Beyond | retailing new home furnishings | 33 | 2017–2020 · 4 | 0.00 | 3.27 |
| BeiGene San Mateo BeiGene USA, Inc. | Pharmaceutical preparations (e.g., capsules, liniments, ointments, tablets) manufacturing | 182 | 2018–2019 · 2 | 0.00 | 1.23 |
| BNBuilders | Commercial building construction | 77 | 2025 · 1 | 1.06 | 0.00 |
| BPA San Mateo Bay Psychiatric Associates | Mental health physicians' offices (e.g., centers, clinics) | 5 | 2025 · 1 | 0.00 | 0.00 |
| Bridgepointe Greystar | — | 33 | 2022–2025 · 3 | 0.00 | 0.00 |
| Brookside Skilled Nursing Hospital St. John's Volunteers, DBA Brookside Skilled Nursing Hospital | Skilled nursing facilities | 120 | 2018–2019 · 2 | 7.36 | 5.44 |
| CA San Mateo Vitalant | Blood and Organ Banks | 5 | 2022–2025 · 4 | 0.00 | 0.50 |
| CA.SAN M.10 - Ricoh Usa, Inc. Ricoh USA Inc | Office Equipment | 1 | 2019–2020 · 2 | 0.00 | 0.00 |
| CA.SAN M.12 - Ricoh Americas Holdings, Inc. Ricoh USA Inc | Office Equipment | 1 | 2016–2020 · 5 | 0.00 | 0.00 |
| CA.SAN M.13 - Ricoh Usa, Inc Ricoh USA Inc | Office Equipment | 1 | 2020–2023 · 3 | 0.00 | 0.00 |
| CA.SAN M.14 - Ricoh Americas Holdings, Inc. Ricoh USA Inc | Office Equipment | 1 | 2022 · 1 | 0.00 | 0.00 |
| CA.SAN M.15 - Ricoh Americas Holdings, Inc Ricoh USA Inc | Office Equipment | 1 | 2023 · 1 | 133.33 | 0.00 |
| California Department of Transportation Facili Facility 133 | Repair highway road street bridge or airport runway | 3,043 | 2020–2021 · 2 | 0.00 | 1.46 |
| California Department of Transportation Facility 132 Facility 132 | Repair highway road street bridge or airport runway | 3,004 | 2020–2024 · 5 | 0.00 | 1.26 |
| California Department of Transportation Facility 201 Facility 201 | Repair highway road street bridge or airport runway | 3,004 | 2022–2025 · 4 | 0.00 | 1.05 |
| California Department of Transportation Facility 490 Facility 490 | Repair highway road street bridge or airport runway | 3,004 | 2021–2025 · 4 | 0.00 | 1.05 |
| Caltrain 25th Ave. Grade Separation Job 211 Shimmick/Disney JV | Street construction | 27 | 2018 · 1 | 3.52 | 3.03 |
| Caminar | Outpatient mental health centers and clinics (except hospitals) | 100 | 2017 · 1 | 1.24 | 2.53 |
| Caminar Headquarters CAMINAR | 621420 Outpatient Mental Health and Substance Abuse Centers | 105 | 2018 · 1 | 1.12 | 1.88 |
| CAN074-PHFE-CAN074 PUBLIC HEALTH FOUNDATION ENTERPRISES, IN | ADMINISTRATION OF PUBLIC HEALTH PROGRAMS | 29 | 2021 · 1 | 0.00 | 0.00 |
| CAO1-LP-CA OFFICE LENDINGPOINT LLC | FINANCE | 6 | 2022–2024 · 3 | 0.00 | 0.00 |
| CASAF Comcast Cable Communications Management, LLC | Cable and Other Subscription Programming | 14 | 2024 · 1 | 23.36 | 0.00 |
| CBRE - Franklin Templeton Investments - San Mateo CBRE Inc | Activities related to Real Estate/Facilities Support Services | 7 | 2025 · 1 | 0.00 | 0.00 |
| CBRE-E3-520 S El Camino Real CBRE Inc | Activities related to Real Estate/Facilities Support Services | 1 | 2024–2025 · 2 | 0.00 | 0.00 |
| Clean Harbors Environmental Services Inc 393J Clean Harbors | — | 19 | 2020–2024 · 2 | 0.00 | 1.52 |
| Cocofloss, Inc. | Dental floss manufacturing | 30 | 2023 · 1 | 0.00 | 1.48 |
| COPOWER | Insurance plan administrative services (except claims adjusting only), third-party | 18 | 2019 · 1 | 0.00 | 0.00 |
| Cost Plus World Market SAN MATEO Cost Plus World Market | retailing new home furnishings | 24 | 2018–2020 · 3 | 0.00 | 3.27 |
| Coyote Point intake center Peninsula Humane Society & SPCA | Veterinary services, pets and other animal specialties | 140 | 2024–2025 · 2 | 5.49 | 1.50 |
| Coyote Point Intake Shelter Peninsula Humane Society & SPCA | Veterinary services | 140 | 2017–2024 · 7 | 1.37 | 2.08 |
| CraftWorks Holdings Inc. | Painting and wallpapering | 3 | 2024 · 1 | — | 1.39 |
| Craftworks Painters of the Bay Area Peninsula Improvements inc | Painting and wallpapering | 24 | 2025 · 1 | 0.00 | 1.26 |
| Crunch - San Mateo Crunch LLC | Fitness centers | 74 | 2016–2017 · 2 | 13.99 | 3.65 |
| Crystal Springs Pet Hospital Crystal Springs Veterinary Services | Veterinary clinics | 13 | 2019 · 1 | 7.40 | 0.77 |
| CuriOdyssey | Museums | 37 | 2018–2020 · 3 | 5.89 | 2.23 |
| Cushman and Wakefield Sony Interactive Account Cushman and Wakefield GOS | Facilities support services | 23 | 2022 · 1 | 0.00 | 0.00 |
| CW - PENINSULA REGENT, THE Morrison Community Living Sector | — | 15 | 2020–2021 · 2 | 27.83 | 0.00 |
| Doughzone-San Mateo DOUGH ZONE USA INC | Restaurants, full service | 17 | 2025 · 1 | 0.00 | 0.00 |
| Envirotek Restoration Inc | Deck construction, residential-type | 17 | 2022–2025 · 4 | 0.00 | 1.26 |
| EPS, Inc. dba Express Plumbing EPS, Inc. | Sewer main, pipe and connection, construction | 47 | 2021 · 1 | 14.42 | 0.68 |
| FHAR, INC. | Group homes, intellectual and developmental disability | 114 | 2018–2024 · 7 | 2.13 | 0.38 |
| Field House at Bay Meadows Greystar | — | 1 | 2022–2023 · 2 | 0.00 | 0.00 |
| Flores Street Apartments Herman Christensen & Sons | Property Management | — | 2023 · 1 | — | 0.00 |
| Genesis Building Services, Inc Genesis Building Services, Inc. | Cleaning offices | 105 | 2024 · 1 | 10.31 | 0.00 |
| GoPro Campus Drive Location GoPro, Inc. | Aerial cameras manufacturing | 19 | 2017 · 1 | 24.09 | 1.59 |
| GoPro, Inc. Headquarters GoPro, Inc. | Cameras (except television, video) manufacturing | 406 | 2017–2019 · 2 | 1.98 | 1.42 |
| GoPro, Inc. Headquarters GoPro, Inc. | Aerial cameras manufacturing | 159 | 2020–2025 · 6 | 0.00 | 1.00 |
| Guckenheimer Corporate Office ISS/Guckenheimer | Food service contractors, cafeteria | 100 | 2018 · 1 | 1.13 | 0.00 |
| Hampton Inn & Suites San Mateo-San Francisco Airport Founders Investment Corporation | Hotels, resort, without casinos | 30 | 2023 · 1 | 7.62 | 2.40 |
| HASSETT HARDWARE SAN MATEO HASSETT HARDWARE | Hardware stores | 8 | 2018–2021 · 4 | 14.19 | 4.82 |
| Hawthorne Greystar | — | — | 2023 · 1 | — | 0.00 |
| Highlands Recreation District | Community recreation programs, government | 56 | 2018–2020 · 3 | 20.00 | 0.00 |
| Hillsdale Philz Coffee Inc | Snack and Nonalcoholic Beverage Bars | 29 | 2022–2025 · 4 | 0.00 | 0.00 |
| Hillsdale 429 Macy's West Stores Inc. | Retail | 242 | 2016–2017 · 2 | 4.59 | 2.46 |
| Hillsdale Furniture 432 Macy's West Stores Inc. | Retail | 22 | 2016 · 1 | 0.00 | 2.72 |
| HILLSDALE GARDEN ESSEX PROPERTY TRUST INC | Real Estate Investment Trusts | 15 | 2018–2020 · 3 | 0.00 | 0.00 |
| Hillsdale Garden Greystar | — | 43 | 2025 · 1 | 8.05 | 0.00 |
| Homeward Corporate Office Homeward Health Inc | Home care of elderly, medical | 170 | 2025 · 1 | 0.57 | 1.04 |
| IXL Learning Inc. - San Mateo IXL Learning Inc. | Applications software, computer, packaged | 739 | 2018–2024 · 4 | 0.13 | 0.00 |
| Izmirian Roofing & Sheet Metal | Roofing contractors | 13 | 2017–2025 · 8 | 22.78 | 1.60 |
| J W McClenahan Co. ( San Mateo) J W MC CLENANHAN CO | Plumbing, Heating, and Air-Conditioning Contractors | 143 | 2023 · 1 | 4.24 | 1.38 |
| James Caccia Plumbing, Inc. | Plumbing contractors | 34 | 2017–2025 · 9 | 22.06 | 1.10 |
| JJR Construction, Inc | Sidewalk, public, construction | 30 | 2017 · 1 | 3.67 | 2.84 |
| Keller Supply #87 | Plumbing fixtures merchant wholesalers | 11 | 2021 · 1 | 0.00 | 0.00 |
| Kronos Bio, Inc - San Mateo Kronos Bio, Inc | Centralized administrative offices | 37 | 2022–2023 · 2 | 2.75 | 0.00 |
| LAKESHORE LANDING ESSEX PROPERTY TRUST INC | Real Estate Investment Trusts | 4 | 2018–2020 · 3 | 0.00 | 0.00 |
| LISI | Insurance brokerages | 140 | 2019 · 1 | 0.69 | 0.00 |
| Marriott San Mateo San Francisco Airport Aimbridge Hospitality LLC | Hotels | 187 | 2018 · 1 | 3.92 | 3.85 |
| Michoacan Super, Inc. San Mateo Michoacan Super, Inc. | Supermarkets | 35 | 2020–2025 · 6 | 5.77 | 3.16 |
| Mills-Peninsula Medical Center (360-11) Sutter Bay Hospitals | General Medical and Surgical Hospitals | 437 | 2017–2021 · 5 | 5.95 | 5.05 |
| Mission Hospice & Home Care | Hospice care services, in home | 233 | 2017–2018 · 2 | 4.85 | 2.81 |
| Modern Railway Systems - Caltrain Modernization Program Modern Railway Systems | Railway construction (e.g., interlocker, roadbed, signal, track) | 25 | 2020–2023 · 4 | 0.00 | 0.00 |
| NA-US-CA-San Mateo-Clearview Way Tesla | Corporate, Subsidiary and Regional Managing Offices | 408 | 2020 · 1 | 1.27 | 0.00 |
| Nelson Staffing - San Mateo Gary D. Nelson Associates, Inc. | Employment agencies | 4 | 2017–2020 · 4 | 0.00 | 0.00 |
| Nijiya Market - SM JINON CORPORATION | Grocery stores | 35 | 2020–2024 · 5 | 6.75 | 3.36 |
| Omega Veterinary Group | Veterinary clinics | 35 | 2024 · 1 | 15.79 | 2.08 |
| One Three Four Elm Street Apartments Herman Christensen & Sons | Property Management | 3 | 2023 · 1 | 0.00 | 0.00 |
| OnPoint Logistics LLC | Local letter and parcel delivery services as part of intercity courier network | 80 | 2022–2025 · 4 | 2.40 | 7.17 |
| Oracle America, Inc. San Mateo Oracle America, Inc. | CAD (computer-aided design) systems integration design services | 386 | 2017–2018 · 2 | 0.00 | 0.00 |
| Palo Alto Medical Foundation (378-50540) Sutter Bay Medical Foundation | Offices of Physicians (except Mental Health Specialists) | 20 | 2017–2021 · 4 | 8.80 | 0.00 |
| Palo Alto Medical Foundation (378-50540) Sutter Bay Medical Foundation | Offices of Physicians (except Mental Health Specialists) | 20 | 2019–2020 · 2 | 7.60 | 1.40 |
| Palo Alto Medical Foundation (378-50541) Sutter Bay Medical Foundation | Offices of Physicians (except Mental Health Specialists) | 39 | 2017–2021 · 4 | 3.83 | 0.00 |
| Palo Alto Medical Foundation (378-50542) Sutter Bay Medical Foundation | Offices of Physicians (except Mental Health Specialists) | 29 | 2017–2021 · 4 | 0.00 | 0.00 |
| PARK 20 ESSEX PROPERTY TRUST INC | Real Estate Investment Trusts | 5 | 2018–2020 · 3 | 0.00 | 0.00 |
| Peace of Mind Structural Peace of Mind Structural, Inc. | Concrete repair | 21 | 2023 · 1 | 4.97 | 2.19 |
| Peninsula Family Service | Social service centers, multipurpose | 144 | 2023 · 1 | 5.32 | 0.00 |
| Peninsula Improvements, Inc. | Painting and wallpapering | 28 | 2024 · 1 | 0.00 | 1.39 |
| Peninsula Regent, The Morrison Community Living Sector | — | 38 | 2018–2021 · 4 | 9.95 | 0.00 |
| Peninsula Regent, The Morrison Community Living Sector | — | 52 | 2018–2019 · 2 | 0.00 | 0.49 |
| Prime Now LLC - WFM-SMT Prime Now LLC | Supermarkets and Other Grocery (except Convenience) Stores | 178 | 2021 · 1 | 5.67 | 4.50 |
| ProComm Solutions | Building cleaning services, janitorial | 10 | 2018 · 1 | 0.00 | 2.64 |
| Project Ninety CAMINAR | 624190 Other Individual and Family Services | 25 | 2018 · 1 | 6.68 | 1.68 |
| Prometheus Prometheus Real Estate Group | Real estate (except cemeteries) subdividers | 465 | 2017–2019 · 2 | 3.78 | 2.79 |
| Prometheus Prometheus Real Estate Group | Real estate (except cemeteries) subdividers | 156 | 2017–2022 · 5 | 0.72 | 2.64 |
| Prometheus Prometheus Real Estate Group, Inc | Real estate (except cemeteries) subdividers | 183 | 2023–2025 · 3 | 0.00 | 0.44 |
| PUTNAM FORD KPAUTO | Automobile dealers, new only or new and used | 48 | 2023 · 1 | — | 2.22 |
| Quimby Greystar | — | — | 2022–2023 · 2 | — | 0.00 |
| Rakuten International Rakuten Marketing LLC | Electronic markets, nondurable goods, business to business, wholesale trade | 36 | 2024 · 1 | 2.88 | 0.00 |
| Rakuten USA, Inc. | Systems integration design consulting services, computer | 240 | 2025 · 1 | 0.00 | 0.00 |
| Residential mental retardation, mental health and substance abuse facility FHAR INC. (Family Housing and Adult Resources Inc. | Group homes, intellectual and developmental disability | 121 | 2016–2017 · 2 | 4.21 | 2.26 |
| Ross store 123 Ross Stores Inc | Retail Store | 58 | 2017–2020 · 4 | 4.70 | 1.82 |
| Route 92 Medical, Inc. - California Route 92 Medical, Inc. | Sphygmomanometers manufacturing | 58 | 2023–2025 · 3 | 0.00 | 0.31 |
| Samaritan House | Emergency relief services | 165 | 2017–2025 · 6 | 5.81 | 2.56 |
| Samuel Merritt University (215-SMLLC) Samuel Merritt University | Other Technical and Trade Schools | 32 | 2017–2020 · 3 | 0.00 | 0.00 |
| Samuel Merritt University (215-SMLLC) Samuel Merritt University | Other Technical and Trade Schools | 36 | 2019 · 1 | 0.00 | 0.00 |
| SAN FRANCISCO FOSTER CITY CORVEL CORPORATION | Management Services | 7 | 2020–2025 · 6 | 0.00 | 0.00 |
| San mateo J.W. McClenahan Co. | Plumbing and heating contractors | 64 | 2016–2021 · 3 | 1.26 | 1.59 |
| San Mateo Mollie Stone's Markets | Grocery stores | 40 | 2017–2025 · 8 | 13.63 | 3.16 |
| San Mateo Dynatrace LLC | Software publishers | 63 | 2017–2019 · 2 | 0.00 | 0.00 |
| SAN MATEO PREMIER DENTAL SERVICES, INC. | OFFICES OF DENTISTS | 24 | 2017 · 1 | 0.00 | 5.52 |
| San Mateo Draeger's Supermarkets, Inc. | Supermarkets | 76 | 2017–2025 · 9 | 0.00 | 3.16 |
| San Mateo | — | 14 | 2022 · 1 | 0.00 | 3.53 |
| San Mateo Philz Coffee Inc | Snack and Nonalcoholic Beverage Bars | 23 | 2022–2025 · 4 | 13.24 | 0.00 |
| San Mateo Crunch San Mateo | Physical fitness facilities | 58 | 2023–2024 · 2 | 4.84 | 0.00 |
| San Mateo Hope Services | Activity centers for disabled persons, the elderly, and persons diagnosed with intellectual and developmental disabilities | 3 | 2025 · 1 | 0.00 | 0.01 |
| San Mateo Accounting Service Center Office of Inspector General USPS | Other Employees | 9 | 2022–2025 · 3 | 0.00 | 0.39 |
| SAN MATEO CA SDC_1601577 | Mail and Parcel Delivery | 168 | 2025 · 1 | 0.55 | 6.06 |
| SAN MATEO CORPORATE OFFICE ESSEX PROPERTY TRUST INC | Real Estate Investment Trusts | 157 | 2017–2020 · 4 | 1.36 | 0.00 |
| San Mateo Hospitialist, CA CEP America - California | Physician Management | 58 | 2017 · 1 | — | 2.81 |
| SAN MATEO IT& ASC_1433317 US Postal Service | Mail and Parcel Delivery | 6 | 2023 · 1 | 19.02 | 7.34 |
| San Mateo Marriott | Hotels (except casino hotels) | 165 | 2019–2022 · 2 | 8.25 | 2.88 |
| San Mateo Marriott | Hotels (except casino hotels) | 149 | 2023 · 1 | 2.02 | 2.40 |
| San Mateo Medical Center | — | 24 | 2019–2025 · 6 | 8.72 | 0.50 |
| San Mateo Mobile Crisis Respons Telecare Corporation | Mental health hospitals | 9 | 2024 · 1 | 29.67 | 4.32 |
| San Mateo Office Farmers Business Network | Corporate offices | 32 | 2024–2025 · 2 | 0.00 | 0.00 |
| San Mateo- GSM GSA | 621111 Offices of Physicians (except Mental Health Specialists) | 19 | 2021–2022 · 2 | 0.00 | 0.00 |
| SAN MATEO_1380637 | Mail and Parcel Delivery | 84 | 2023–2025 · 3 | 3.63 | 6.06 |
| Sandbox VR San Mateo, LLC | Amusement device (except gambling) concession operators (i.e., supplying and servicing in others' facilities) | 20 | 2019 · 1 | 0.00 | 2.96 |
| Serenity Crt Telecare Corporation | Mental health hospitals | 26 | 2024 · 1 | 0.00 | 4.32 |
| Shimmick Construction Co., INC/Disney JV | Street construction | 47 | 2019–2020 · 2 | 6.15 | 1.78 |
| SIE - San Mateo Sony Interactive Entartainment | Centralized administrative offices | 2,144 | 2018–2023 · 6 | 0.34 | 0.00 |
| SM - 117 San Mateo Dr, SM Healthright360 | Alcoholism self-help organizations | 10 | 2018–2025 · 7 | 0.00 | 0.01 |
| SM - 2015 Pioneer Ct, SM Healthright360 | Social service centers, multipurpose | 5 | 2018–2025 · 7 | — | 0.01 |
| SM - 202 E Bellevue, SM Healthright360 | Social service centers, multipurpose | 11 | 2018–2025 · 7 | 11.82 | 0.01 |
| SM - 27 N Humboldt, SM Healthright360 | Social service centers, multipurpose | 5 | 2018–2022 · 4 | 0.00 | 0.00 |
| SM - 3701 Hacienda St, SM Healthright360 | Social service centers, multipurpose | 2 | 2018–2022 · 5 | 0.00 | 0.00 |
| SM - 6181 Mission St, SM Healthright360 | Social service centers, multipurpose | 3 | 2018–2022 · 5 | 0.00 | 0.00 |
| SM - 900 Laurel Ave, SM Healthright360 | Social service centers, multipurpose | 155 | 2018–2025 · 6 | — | 0.01 |
| SNMTCA50 P3664 AT&T Services, Inc. P3664 | Wired Telecommunications Carriers | 29 | 2024–2025 · 2 | 4.68 | 0.36 |
| SnowFlake San Mateo Compass Group | — | 19 | 2023 · 1 | 5.20 | 0.00 |
| Social Vocational Services #122 Social Vocational Services | Self-help organizations for disabled persons, the elderly, and persons diagnosed with intellectual and developmental disabilities | 4 | 2022 · 1 | 0.00 | 0.00 |
| Social Vocational Services 121 & 122 Social Vocational Services | Companion services for disabled persons, the elderly, and persons diagnosed with intellectual and developmental disabilities | 27 | 2017–2025 · 9 | 0.00 | 0.01 |
| Society of St. Vincent de Paul - San Mateo County | Second-hand merchandise stores | 60 | 2017 · 1 | 6.28 | 4.60 |
| SODEXO AT VALLOMBROSA SERRA CLERGY Sodexo Inc. | Food Service Contractors | 1 | 2021–2025 · 5 | 0.00 | 0.00 |
| SONY SCEA CAFE Bon Appetit Sector | — | 16 | 2018–2021 · 4 | 11.24 | 0.00 |
| Specialized Elevator Corp Vintage Elevator Specialized Elevator Corp | Elevator Installation | 15 | 2025 · 1 | — | 1.10 |
| STATION PARK GREEN ESSEX PROPERTY TRUST INC | Real Estate Investment Trusts | 9 | 2018–2020 · 3 | 12.26 | 0.00 |
| Station Park RE2 MDE North | electric contractors | 13 | 2018 · 1 | 18.05 | 0.00 |
| Store 911 Leslie's Poolmart Inc. | Miscellaneous Retail Stores - NEC | 6 | 2016–2017 · 2 | 0.00 | 0.00 |
| Sutter Bay Hospitals 30020 Sutter Bay Hospitals | Healthcare | 657 | 2024–2025 · 2 | 5.79 | 4.08 |
| Sutter Bay Hospitals 30021 Sutter Bay Hospitals | Healthcare | 1 | 2017–2025 · 9 | 0.00 | 4.08 |
| Sutter Bay Medical Foundation (30711) Sutter Bay Medical Foundation | Offices of Physicians (except Mental Health Specialists) | 1 | 2023 · 1 | 0.00 | 0.00 |
| Sutter Bay Medical Foundation (30712) Sutter Bay Medical Foundation | Offices of Physicians (except Mental Health Specialists) | 4 | 2023 · 1 | 0.00 | 0.00 |
| Sutter Bay Medical Foundation (30718) Sutter Bay Medical Foundation | Offices of Physicians (except Mental Health Specialists) | 1 | 2023 · 1 | 0.00 | 0.00 |
| Sutter Bay Medical Foundation 30020 Sutter Bay Medical Foundation | Healthcare | 45 | 2019–2025 · 6 | 0.00 | 0.00 |
| Sutter Bay Medical Foundation 30109 Sutter Bay Medical Foundation | Healthcare | 13 | 2022–2025 · 4 | 0.00 | 0.00 |
| Sutter Bay Medical Foundation 30710 Sutter Bay Medical Foundation | Healthcare | 50 | 2024–2025 · 2 | 3.94 | 0.00 |
| Sutter Bay Medical Foundation 30711 Sutter Bay Medical Foundation | Healthcare | 2 | 2019–2025 · 6 | 0.00 | 0.00 |
| Sutter Bay Medical Foundation 30712 Sutter Bay Medical Foundation | Healthcare | 16 | 2017–2025 · 7 | 10.07 | 0.00 |
| Sutter Bay Medical Foundation 30715 Sutter Bay Medical Foundation | Healthcare | 1 | 2024 · 1 | 0.00 | 0.00 |
| Sutter Bay Medical Foundation 30717 Sutter Bay Medical Foundation | Healthcare | 7 | 2024–2025 · 2 | 25.58 | 0.00 |
| Sutter Bay Medical Foundation 30718 Sutter Bay Medical Foundation | Healthcare | 1 | 2024–2025 · 2 | 0.00 | 0.00 |
| Sutter Bay Medical Foundation 31019 Sutter Bay Medical Foundation | Healthcare | 3 | 2025 · 1 | 0.00 | 0.00 |
| Sutter Bay Medical Foundation 31096 Sutter Bay Medical Foundation | Healthcare | 16 | 2025 · 1 | 0.00 | 0.00 |
| Sutter Care at Home (247-SM) Sutter VNA and Hospice | Home Health Care Services | 221 | 2017–2018 · 2 | 5.47 | 2.81 |
| Sutter Care at Home (30020) Sutter Visiting Nurse Association and Hospice | Home Health Care Services | 1 | 2022–2023 · 2 | 0.00 | 1.09 |
| Sutter Care at Home (30251) Sutter Visiting Nurse Association and Hospice | Home Health Care Services | 1 | 2022 · 1 | — | 1.98 |
| Sutter Health 30020 Sutter Health | Healthcare | 7 | 2019–2025 · 7 | 0.00 | 0.00 |
| Sutter Health 30710 Sutter Health | Healthcare | 1 | 2023–2024 · 2 | 0.00 | 0.00 |
| Sutter Health Support Services (470-9800) Sutter Health | Corporate, Subsidiary, and Regional Managing Offices | 3 | 2017–2018 · 2 | 0.00 | 0.00 |
| Sutter Health System Office (470-SCAH) Sutter Health | Corporate | 2 | 2019–2021 · 3 | 0.00 | 0.00 |
| Sutter Outpatient Services (30244) Sutter Outpatient Services LLC | Other Outpatient Care Centers | 1 | 2022 · 1 | 0.00 | 1.52 |
| Sutter Outpatient Services (30920) Sutter Outpatient Services LLC | Other Outpatient Care Centers | 4 | 2022 · 1 | 0.00 | 1.52 |
| Sutter Outpatient Services 600-10 Sutter Outpatient Svcs LLC | Other Outpatient Care Centers | 6 | 2017–2021 · 5 | 0.00 | 0.61 |
| Sutter Visiting Nurse Association and Hospice 30244 Sutter Visiting Nurse Association and Hospice | Healthcare | 284 | 2019–2025 · 7 | 9.03 | 1.04 |
| Sutter Visiting Nurse Association and Hospice 30967 Sutter Visiting Nurse Association and Hospice | Healthcare | 29 | 2024–2025 · 2 | 5.53 | 1.04 |
| SVS - San Mateo Social Vocational Services, Inc. | Activity centers for disabled persons, the elderly, and persons diagnosed with intellectual and developmental disabilities | 3 | 2017–2023 · 6 | 0.00 | 0.00 |
| SWY-0025-0025-00639 FAC-00639-SAN MATEO-CA Safeway Inc | Supermarkets and Other Grocery (except Convenience) Stores | 70 | 2017–2025 · 9 | 5.17 | 3.16 |
| SWY-0025-0025-00694 FAC-00694-SAN MATEO-CA Safeway Inc | Supermarkets and Other Grocery (except Convenience) Stores | 58 | 2017–2025 · 9 | 6.72 | 3.16 |
| SWY-0025-0025-00970 FAC-00970-SAN MATEO-CA Safeway Inc | Supermarkets and Other Grocery (except Convenience) Stores | 111 | 2017–2025 · 9 | 5.22 | 3.16 |
| The Allergy and Asthma Clinic | Allergists' offices (e.g., centers, clinics) | 30 | 2023 · 1 | 0.00 | 0.00 |
| The Morgan Greystar | — | — | 2022–2023 · 2 | — | 0.00 |
| The Russell Greystar | — | 8 | 2022–2023 · 2 | 17.86 | 0.00 |
| Tilton HOA ChargerHelp Inc | Software | 2 | 2025 · 1 | 0.00 | 0.00 |
| Tilton Place ChargerHelp Inc | Software | 2 | 2025 · 1 | 0.00 | 0.00 |
| Trader Joe's 0067 San Mateo Trader Joe's | Grocery Store | 109 | 2017–2025 · 9 | 10.99 | 3.16 |
| Trader Joe's 0245 San Mateo Trader Joe's | Grocery Store | 109 | 2017–2025 · 9 | 11.32 | 3.16 |
| TRUCKING JOBS TECHNOLOGIES INC dba HAUL MAIN TRUCKING JOBS TECHNOLOGIES INC dba HAUL | Temporary Help Services | 38 | 2020 · 1 | 0.00 | 0.00 |
| Truebeck Construction Inc. California Truebeck | Commercial building construction general contractors | 516 | 2018–2023 · 4 | 1.12 | 0.00 |
| Truebeck Construction, Inc | Commercial building construction general contractors | 430 | 2025 · 1 | 0.90 | 0.00 |
| Truebeck Construction, Inc. | Industrial building (except warehouses) construction, general contractors | 431 | 2024 · 1 | 0.00 | 0.00 |
| USA San Mateo 15 N Ellsworth Ave Avis Budget Group | — | 21 | 2017 · 1 | 0.00 | 3.27 |
| Veev Build Veev Operations | Dwellings, prefabricated metal, manufacturing | 64 | 2022 · 1 | 24.73 | 3.60 |
| Veev HQ Veev Group | Dwellings, prefabricated metal, manufacturing | 64 | 2022 · 1 | 1.53 | 3.60 |
| Western Stone Metal Corp dba Shane Co 07 Western Stone Metal Corp dba Shane Co | Retail Jeweler | 30 | 2022–2025 · 3 | 0.00 | 0.00 |
| Wilkinson Construction | Housing, single-family, construction general contractors | 55 | 2020–2025 · 5 | 5.46 | 0.00 |
| Wilkinson Preservation Fine Home Maintenance | Addition, alteration and renovation, multifamily building, general contractors | 16 | 2023 · 1 | 7.55 | 0.61 |
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.