Workplace injury records in Ayer, MA
78 establishments in Ayer filed an OSHA Form 300A summary at least once between 2016 and 2025. The largest industries here: Manufacturing (42), Health Care and Social Assistance (9), Transportation and Warehousing (8). 44 had 30 to 200 employees at their latest filing.
| Establishment | Industry | Avg. employees (last filing) | Years filed | TRIR (last filing) | Industry median TRIR |
|---|---|---|---|---|---|
| 240391-AYER PO USPS | Mail and Parcel Delivery | 17 | 2017–2020 · 2 | 13.12 | 7.73 |
| 240391-AYER PO US Postal Service | Mail and Parcel Delivery | 17 | 2021–2022 · 2 | 41.12 | 9.22 |
| 31443 STORE 31443 Dollar Tree Stores Inc. STORE 31443 | All Other General Merchandise Retailers | 24 | 2024 · 1 | 0.00 | 0.00 |
| 9288-401 Genesis HealthCare | Healthcare Facility | 86 | 2021–2022 · 2 | 50.06 | 6.30 |
| ADULT & PEDIATRIC DERMATOLOGY, PC-Ayer, MA ADULT & PEDIATRIC DERMATOLOGY, PC | Physicians' (except mental health) offices (e.g., centers, clinics) | 4 | 2023–2025 · 2 | 0.00 | 0.00 |
| ADULT & PEDIATRIC DERMATOLOGY, PC-Ayer, MA ADULT & PEDIATRIC DERMATOLOGY, PC | Physicians' (except mental health) offices (e.g., centers, clinics) | 5 | 2024 · 1 | 35.74 | 0.00 |
| Ajinimoto Cambrooke | Beverages, dietary, dairy and nondairy based | 109 | 2016–2025 · 5 | — | 3.46 |
| Ajinimoto Cambrooke | Beverages, dietary, dairy and nondairy based | 95 | 2024 · 1 | — | 3.80 |
| American Superconductor Corporation- Ayer, Massachusetts American Superconductor Corporation | Arrestors and coils, lighting, manufacturing | 116 | 2019–2025 · 4 | 1.71 | 1.06 |
| American Superconductor Corporation- Ayer, Massachusetts American Superconductor Corporation | Arrestors and coils, lighting, manufacturing | 105 | 2021–2024 · 3 | 3.68 | 1.21 |
| American True Merit LLC | Mechanical contractors | 13 | 2023–2025 · 2 | 0.00 | 1.10 |
| American True Merit LLC | Mechanical contractors | 12 | 2024 · 1 | 0.00 | 1.23 |
| Apple Valley Center Genesis HealthCare | Skilled nursing facilities | 92 | 2016–2020 · 5 | 21.95 | 10.04 |
| Ardent Mills Ayer Ardent Mills | Flour Milling | 35 | 2020–2025 · 3 | 0.00 | 2.23 |
| Ardent Mills Ayer Ardent Mills | Flour Milling | 31 | 2021–2024 · 2 | 2.76 | 2.48 |
| AVS Inc. | Ceramic kilns and furnaces manufacturing | 55 | 2017–2019 · 3 | 5.63 | 2.13 |
| AVS Inc. | Ceramic kilns and furnaces manufacturing | 62 | 2021 · 1 | 2.33 | 2.04 |
| Ayer Nasoya USA LLC | Soybean protein isolates made in crushing mills | 175 | 2016 · 1 | 5.52 | 2.11 |
| Ayer Hood Distribution | Flooring, wood, merchant wholesalers | 25 | 2017–2025 · 6 | 3.41 | 0.00 |
| Ayer Hood Distribution | Flooring, wood, merchant wholesalers | 26 | 2021–2022 · 2 | 0.00 | 2.98 |
| AYER PRS AUTO | Loading and unloading services at rail terminals | 23 | 2023–2025 · 2 | 0.00 | 0.00 |
| Ayer Valley Rehab and Nursing Stern Consulting | Skilled nursing facilities | 92 | 2023–2025 · 2 | 13.74 | 4.17 |
| Ayer, MA - Littleton Rd (Rt 2A) J.B. Hunt Transport | — | 34 | 2018 · 1 | 2.45 | 1.11 |
| Ayer, MA - Littleton Road J.B. Hunt Transport | — | 29 | 2021–2022 · 2 | 0.00 | 2.54 |
| AYER_1353813 | Mail and Parcel Delivery | 18 | 2023–2025 · 2 | 14.46 | 6.06 |
| Boston, MA Continental Carbonic Product, inc | Art goods merchant wholesalers | 6 | 2018–2019 · 2 | 0.00 | 1.80 |
| Catania OIls | Cottonseed oil made from purchased oils | 160 | 2017–2018 · 2 | 1.97 | 2.02 |
| Catania OIls | Cottonseed oil made from purchased oils | 162 | 2021 · 1 | 4.00 | 0.00 |
| Catania Spagna Corporation | Vegetable oils made from purchased oils | 263 | 2023–2025 · 2 | 4.15 | 2.23 |
| Catania Spagna Corporation | Vegetable oils made from purchased oils | 250 | 2024 · 1 | 3.22 | 2.48 |
| CERIC FABRICATION CO INC. | Air cowls, sheet metal (except stampings), manufacturing | 42 | 2017–2025 · 4 | 5.18 | 2.71 |
| CERIC FABRICATION CO INC. | Air cowls, sheet metal (except stampings), manufacturing | 34 | 2021–2024 · 3 | 6.43 | 2.88 |
| CMi Ayer Creative Materials Inc | Industrial product finishes and coatings (i.e., paint) manufacturing | 36 | 2025 · 1 | 0.00 | 1.20 |
| CPF, Inc. | Soda carbonated, manufacturing | 165 | 2016–2025 · 3 | 3.33 | 2.89 |
| CPF, Inc. | Soda carbonated, manufacturing | 175 | 2022–2024 · 2 | 6.94 | 2.86 |
| CPF-NEHF, Inc. | Carbonated soft drinks manufacturing | 175 | 2023 · 1 | 2.97 | 3.26 |
| CPI ESSCO, Inc. | Satellite communications equipment manufacturing | 95 | 2022 · 1 | 6.53 | 0.00 |
| Eckel Industries , Inc | Coal chutes, sheet metal (except stampings), manufacturing | 23 | 2024 · 1 | 4.01 | 2.88 |
| Epic Enterprises, Inc. | Beverages, soft drink (including artificially carbonated waters), manufacturing | 205 | 2020–2025 · 2 | 7.20 | 2.89 |
| Epic Enterprises, Inc. | Beverages, soft drink (including artificially carbonated waters), manufacturing | 199 | 2021–2022 · 2 | 4.54 | 3.74 |
| Epic Enterprises, Inc. | Beverages, soft drink (including artificially carbonated waters), manufacturing | 204 | 2023 · 1 | 3.20 | 3.26 |
| Epic Enterprises, Inc. (2) Epic Enterprises, Inc. | Pop, soda, manufacturing | 202 | 2024 · 1 | 6.34 | 2.86 |
| INTERSTATE-AYER MA Cianbro | — | 7 | 2019 · 1 | 0.00 | 0.00 |
| INTERSTATE-AYER MA CIANBRO CORPORATION | — | 1 | 2022 · 1 | — | 0.00 |
| J.P. Sullivan and Co | Fruits, fresh, merchant wholesalers | 32 | 2023–2025 · 2 | 10.36 | 3.31 |
| J.P. Sullivan and Co | Fruits, fresh, merchant wholesalers | 41 | 2024 · 1 | 3.89 | 3.45 |
| K & M Tire - Ayer K & M Tire Inc. | Motor vehicle tire and tube merchant wholesalers | 8 | 2024 · 1 | 0.00 | 2.30 |
| L-3 Communications ESSCO, Inc. L3 Technologies ESSCO | Earth station communications equipment manufacturing | 105 | 2016–2018 · 3 | 7.62 | 0.00 |
| L3 Harris ESSCO | Earth station communications equipment manufacturing | 90 | 2016–2020 · 4 | 1.20 | 0.00 |
| L3 Harris Maritime Systems | Search and detection systems and instruments manufacturing | 100 | 2019–2020 · 2 | 1.88 | 0.17 |
| L3 Maritime Systems Ayer L3 Technologies, Inc. | Measuring instruments, industrial process control-type, manufacturing | 100 | 2018 · 1 | 1.04 | 0.44 |
| L3 Technologies Inc. | Navigational instruments manufacturing | 115 | 2021–2022 · 2 | 0.83 | 0.31 |
| L3 Technologies, Inc. | Search and detection systems and instruments manufacturing | 113 | 2021 · 1 | 0.00 | 0.20 |
| Moore Lumber - Ayer Moore Lumber & Hardware Co Inc | Lumber retailing yards | 20 | 2021–2024 · 3 | 5.94 | 3.10 |
| Moore Lumber - Ayer Store Location Moore Lumber & Hardware | Home centers, building materials | 13 | 2023–2025 · 2 | 0.00 | 2.10 |
| Moore Lumber - TM distribution center Moore Lumber & Hardware Co | Building materials supply dealers | 20 | 2022 · 1 | 7.09 | 4.44 |
| Moore Lumber - TM distribution center Moore Lumber & Hardware Co | Building materials supply dealers | 14 | 2025 · 1 | 22.23 | 2.10 |
| Nashoba Park VOA Ayer Limited Partnership | Assisted-living facilities without on-site nursing care facilities | 47 | 2016–2025 · 7 | 6.54 | 4.90 |
| Nashoba Park VOA Ayer Limited Partnership | Assisted-living facilities without on-site nursing care facilities | 45 | 2021–2024 · 3 | 0.00 | 5.15 |
| Nashoba Valley Medical Center Steward Health Care | General medical and surgical hospitals | 520 | 2020–2023 · 2 | 3.89 | 4.32 |
| Nashoba Valley Medical Center Steward Health Care | General medical and surgical hospitals | 421 | 2021–2022 · 2 | 8.02 | 4.60 |
| Nasoya Foods USA, LLC | Tofu (i.e., bean curd) (except frozen desserts) manufacturing | 198 | 2019–2025 · 4 | 6.72 | 2.22 |
| Nasoya Foods USA, LLC | Tofu (i.e., bean curd) (except frozen desserts) manufacturing | 166 | 2021–2024 · 3 | 7.47 | 2.50 |
| Nasoya, Ayer MA. Pulmuone | Food, prepared, perishable, packaged for individual resale | 170 | 2018 · 1 | 4.10 | 3.52 |
| Optometrics Omega Optical | Mirrors, optical, manufacturing | 34 | 2025 · 1 | 0.00 | 1.00 |
| Orion Industries Incorporated | Gasket, packing, and sealing devices manufacturing | 36 | 2018–2020 · 3 | 0.00 | 2.15 |
| Orion Industries Incorporated | Gasket, packing, and sealing devices manufacturing | 34 | 2021 · 1 | 7.48 | 2.41 |
| ORION INDUSTRIES INCORPORATED | Gaskets manufacturing | 32 | 2021–2024 · 3 | 0.00 | 1.68 |
| ORION INDUSTRIES INCORPORATED | Gaskets manufacturing | 33 | 2023 · 1 | 0.00 | 2.25 |
| Pak Technologies Ayer Facility Pak Technologies | Deicing preparations manufacturing | 2 | 2016 · 1 | 0.00 | 1.67 |
| SANDY POND-MA44 NGUSA Service Company | Electric Power Distribution | 25 | 2020–2025 · 3 | 0.00 | 0.00 |
| SANDY POND-MA44 NGUSA Service Company | Electric Power Distribution | 24 | 2021–2024 · 3 | 0.00 | 0.00 |
| Sealed Air (Shanklin) | Packaging machinery manufacturing | 130 | 2017–2025 · 6 | 1.83 | 1.10 |
| Sealed Air Corporation | Wrapping (i.e., packaging) machinery manufacturing | 125 | 2021–2024 · 3 | 0.84 | 1.39 |
| SODEXO AT STEWARD NASHOBA VALLEY HOSP Sodexo Inc | Food Service Contractors | 4 | 2021–2024 · 3 | 0.00 | 0.00 |
| SODEXO AT STEWARD NASHOBA VALLEY HOSP Sodexo Inc. | Food Service Contractors | 3 | 2023–2025 · 2 | — | 0.00 |
| UR-Ayer URS Midwest | Automobile carrier trucking, long-distance | 38 | 2017–2018 · 2 | 11.13 | 3.17 |
| URS Ayer United Road Services | Automobile carrier trucking, long-distance | 22 | 2022 · 1 | 4.27 | 2.85 |
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.