Workplace injury records in Chester, CT
52 establishments in Chester filed an OSHA Form 300A summary at least once between 2016 and 2025. The largest industries here: Health Care and Social Assistance (16), Manufacturing (16), Transportation and Warehousing (6). 21 had 30 to 200 employees at their latest filing.
| Establishment | Industry | Avg. employees (last filing) | Years filed | TRIR (last filing) | Industry median TRIR |
|---|---|---|---|---|---|
| 081190-CHESTER PO USPS | Mail and Parcel Delivery | 8 | 2019–2020 · 2 | 27.90 | 7.73 |
| 11842 - Chester First Student | Bus operation, school and employee | 28 | 2021–2024 · 2 | 6.03 | 2.85 |
| 11842 - Chester First Student | Bus operation, school and employee | 27 | 2023 · 1 | 0.00 | 2.79 |
| Aaron Manor | Nursing homes | 108 | 2016–2025 · 7 | 5.39 | 4.17 |
| Aaron Manor | Nursing homes | 102 | 2021–2024 · 3 | 11.45 | 4.70 |
| Adult Vocational Program inc | Job training, vocational rehabilitation or habilitation | 50 | 2020 · 1 | — | 0.99 |
| Adult Vocational Program inc | Job training, vocational rehabilitation or habilitation | 73 | 2021 · 1 | 3.08 | 2.17 |
| AeroCision Numet Acquisition Aerocision, Inc | Gasoline engines, aircraft, manufacturing | 59 | 2019–2025 · 4 | 0.00 | 0.85 |
| AeroCision Numet Acquisition Aerocision, Inc | Gasoline engines, aircraft, manufacturing | 54 | 2021–2024 · 3 | 3.94 | 0.84 |
| AeroCision, LLC AeroCision | Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing | 73 | 2018 · 1 | 3.84 | 1.20 |
| Apple Rehab Chesterfields | Skilled nursing facilities | 65 | 2022 · 1 | 0.00 | 6.30 |
| Astroseal Products Mfg. Corp. HEICO Corp | Aircraft and automotive wire or cable made from purchased copper in wire drawing plants | 18 | 2020–2023 · 2 | 4.72 | 2.80 |
| Astroseal Products Mfg. Corp. HEICO Corp | Aircraft and automotive wire or cable made from purchased copper in wire drawing plants | 22 | 2021–2024 · 3 | 0.00 | 2.38 |
| Avantor Performance Materials, LLC. | Sodium bicarbonate manufacturing | 22 | 2022 · 1 | 0.00 | 0.47 |
| BRIAN HOUSE INC | Group homes, intellectual and developmental disability | 125 | 2020–2023 · 2 | 0.00 | 0.00 |
| BRIAN HOUSE INC | Group homes, intellectual and developmental disability | 105 | 2021–2024 · 2 | 0.00 | 0.38 |
| Chapco Main Office Chapco, Inc | Sheet metal work (except stampings) manufacturing | 72 | 2017–2020 · 2 | 4.57 | 3.68 |
| Chapco Main Office Chapco, Inc | Sheet metal work (except stampings) manufacturing | 77 | 2021 · 1 | 6.64 | 3.74 |
| Chester Ambulance | Ambulance services, air or ground | 10 | 2017–2020 · 3 | 0.00 | 3.18 |
| Chester Ambulance | Ambulance services, air or ground | 7 | 2019 · 1 | 0.00 | 0.00 |
| Chester Ambulance | Ambulance services, air or ground | 10 | 2021 · 1 | 0.00 | 4.63 |
| Chester Parks & Recreation | Recreational camps without accommodations | 11 | 2018–2020 · 2 | 0.00 | 0.00 |
| Chester Parks & Recreation | Recreational camps without accommodations | 18 | 2019 · 1 | 0.00 | 2.96 |
| Chester Parks & Recreation | Recreational camps without accommodations | 11 | 2021 · 1 | 0.00 | 0.00 |
| Chester Police Department | Highway patrols, police | 3 | 2017–2020 · 3 | 0.00 | 4.14 |
| Chester Police Department | Highway patrols, police | 2 | 2019 · 1 | 0.00 | 4.09 |
| Chester Police Department | Highway patrols, police | 3 | 2021 · 1 | 0.00 | 4.25 |
| Chester Public Library | Circulating libraries | 5 | 2017–2020 · 4 | 0.00 | 0.00 |
| Chester Public Library | Circulating libraries | 5 | 2021 · 1 | 0.00 | 0.00 |
| Chester Public Works | Repair, highway, road, street, bridge or airport runway | 5 | 2017–2020 · 4 | 0.00 | 1.78 |
| Chester Public Works | Repair, highway, road, street, bridge or airport runway | 5 | 2021 · 1 | 0.00 | 1.46 |
| Chester Town Hall | City and town managers' offices | 18 | 2017–2020 · 4 | 0.00 | 0.10 |
| Chester Town Hall | City and town managers' offices | 18 | 2021–2022 · 2 | 0.00 | 1.83 |
| Chester11842 First Student | Employee bus services | 35 | 2016 · 1 | 12.99 | 3.34 |
| CHESTER_1357860 | Mail and Parcel Delivery | 9 | 2023–2025 · 2 | 17.28 | 6.06 |
| Chesterfields Health Care Center Apple Rehab | Nursing homes | 49 | 2016–2023 · 5 | 3.25 | 5.00 |
| Chesterfields Health Care Center | Skilled nursing facilities | 68 | 2021 · 1 | 19.67 | 7.06 |
| Cockaponset State Forest CT DEEP | Forestry services | 4 | 2017 · 1 | 50.00 | 1.18 |
| Corporate Whelen Engineering Company Inc. | Vehicular lighting fixtures manufacturing | 553 | 2016–2017 · 2 | 2.45 | 3.22 |
| Eagle Landing - Chester, CT Eagle Landing Residential Care, LLC | Assisted-living facilities without on-site nursing care facilities | 15 | 2016–2025 · 7 | 0.00 | 4.90 |
| Eagle Landing - Chester, CT Eagle Landing Residential Care, LLC | Assisted-living facilities without on-site nursing care facilities | 15 | 2021–2024 · 3 | 8.48 | 5.15 |
| First Student Chester First Student Inc | School bus services | 27 | 2018–2019 · 2 | 0.00 | 3.80 |
| Greenwald Industries, A Division of The Eastern Company The Eastern Company | Mechanisms for coin-operated machines manufacturing | 73 | 2019 · 1 | 0.00 | 1.42 |
| MaGrann Associates CT MaGrann Associates | Energy consulting services | 6 | 2025 · 1 | 0.00 | 0.00 |
| Masonicare at Chester Village Masonicare Corporation | Continuing care retirement communities | 72 | 2022–2024 · 2 | 5.71 | 5.15 |
| Masonicare at Chester Village Masonicare Corporation | Continuing care retirement communities | 70 | 2023–2025 · 2 | 4.98 | 4.90 |
| Purification Technologies VWR International, LLC | Tint and dye preparations, household-type (except hair), manufacturing | 19 | 2016–2017 · 2 | 0.00 | 1.73 |
| ROTO FRANK OF AMERICA, INC. Roto Frank of America, INC | Structural steel, fabricated, manufacturing | 81 | 2016–2023 · 6 | 11.66 | 3.27 |
| Roto Frank of America, Inc. Roto Frank of America Inc. | Steel mill products (e.g., bar, plate, rod, sheet, structural shapes) manufacturing | 99 | 2022 · 1 | 10.63 | 2.52 |
| ROTO FRANK OF AMERICA, INC. Roto Frank of America, INC | Structural steel, fabricated, manufacturing | 85 | 2024 · 1 | 4.86 | 2.88 |
| Whelen Engineering Company, Inc. - Connecticut Whelen Engineering Company, Inc. | Vehicular lighting fixtures manufacturing | 716 | 2023–2025 · 2 | 2.14 | 1.96 |
| Whelen Engineering Company, Inc. - Connecticut Whelen Engineering Company, Inc. | Vehicular lighting fixtures manufacturing | 716 | 2024 · 1 | 3.04 | 2.28 |
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.