Workplace injury records in Thomaston, CT
52 establishments in Thomaston filed an OSHA Form 300A summary at least once between 2016 and 2025. The largest industries here: Manufacturing (25), Construction (7), Public Administration (5). 27 had 30 to 200 employees at their latest filing.
| Establishment | Industry | Avg. employees (last filing) | Years filed | TRIR (last filing) | Industry median TRIR |
|---|---|---|---|---|---|
| 088160-THOMASTON PO USPS | Mail and Parcel Delivery | 16 | 2020 · 1 | 6.90 | 7.73 |
| 11 Grove Street Thomaston Housing Authority | Housing programs, planning and development, government | 1 | 2023 · 1 | 0.00 | 0.00 |
| 163517-Thomaston | CT | 163517 Student Transportation of America | 485410 | 15 | 2016–2025 · 7 | 0.00 | 2.16 |
| 163517-Thomaston | CT | 163517 Student Transportation of America | 485410 | 15 | 2022–2024 · 2 | 0.00 | 2.85 |
| 63 Green Manor Thomaston Housing Authority | Housing programs, planning and development, government | 6 | 2023 · 1 | 0.00 | 0.00 |
| Alliance All Trades Inc | Heating, ventilation and air-conditioning (HVAC) contractors | 45 | 2017 · 1 | 3.20 | 2.14 |
| Blakeman Community Systems Inc. | Group homes, intellectual and developmental disability | 3 | 2024 · 1 | — | 0.38 |
| Blakeman Community Systems Inc. | Group homes, intellectual and developmental disability | 8 | 2025 · 1 | 0.00 | 0.00 |
| Chapman Lumber Trade Supply Group, Inc. | Home improvement centers | 21 | 2021–2022 · 2 | 0.00 | 4.44 |
| Charlotte Hungerford Primary Care Thomaston Charlotte Hungerford Hospital | Physicians' (except mental health) offices (e.g., centers, clinics) | 9 | 2017 · 1 | 0.00 | 1.48 |
| ConOps - Northeast Central - Waterbury Veolia Municipal Water ConOps | Water | 6 | 2022 · 1 | 0.00 | 1.27 |
| Coreslab Structures (CONN) inc. Coreslab Structures CONN Inc. | Precast concrete products (except brick, block, pipe) manufacturing | 50 | 2023–2025 · 2 | 23.14 | 1.65 |
| Coreslab Structures (Conn.) Inc. Coreslab Strucutures | Architectural wall panels, precast concrete, manufacturing | 60 | 2022 · 1 | 16.59 | 2.84 |
| Country Lumber Trade Supply Group, Inc. | Home centers, building materials | 41 | 2023–2025 · 2 | 5.89 | 2.10 |
| Country Lumber Trade Supply Group, Inc. | Home centers, building materials | 41 | 2024 · 1 | 0.00 | 3.10 |
| Coversafe Inc-CT Corporate Location Coversafe Inc. | Swimming pool, outdoor, construction | 40 | 2020–2025 · 3 | 48.63 | 0.00 |
| Coversafe Inc-CT Corporate Location Coversafe Inc. | Swimming pool, outdoor, construction | 48 | 2021–2024 · 3 | 9.77 | 0.00 |
| DEP002 - FSS-SpptSrvcs-WestDist-Thoms CT Dept of Energy & Environmental Protection | Garages, general automotive repair (except gasoline service stations) | 4 | 2021–2024 · 3 | 0.00 | 0.00 |
| DEP002 - FSS-SpptSrvcs-WestDist-Thoms CT Dept of Energy & Environmental Protection | Garages, general automotive repair (except gasoline service stations) | 4 | 2023–2025 · 2 | 0.00 | 0.00 |
| EDWARD SEGAL INC. EDWARD SEGAL INC | Anodizing equipment manufacturing | 21 | 2016–2025 · 7 | 0.00 | 1.38 |
| EDWARD SEGAL INC. EDWARD SEGAL INC | Anodizing equipment manufacturing | 23 | 2021–2024 · 3 | 0.00 | 1.48 |
| J&J Precision, Inc. | Metal stampings (except automotive, cans, coins), unfinished, ma | 62 | 2021 · 1 | 7.37 | 4.07 |
| METALLON, INC | Stampings (except automotive, cans, coins), metal, unfinished, manufacturing | 40 | 2017–2023 · 2 | 2.38 | 3.71 |
| MJM Electric LLC | Electrical contractors | 23 | 2019 · 1 | 0.00 | 1.97 |
| Silgan Dispensing Systems Thomaston Silgan Dispensing | Jars, plastics, manufacturing | 181 | 2020–2025 · 3 | 2.60 | 1.96 |
| Silgan Dispensing Systems Thomaston Silgan Dispensing | Jars, plastics, manufacturing | 179 | 2021–2024 · 3 | 5.19 | 2.12 |
| Stevens Company Inc. | Buckles and buckle parts (including shoe) manufacturing | 27 | 2016–2025 · 6 | 0.00 | 1.08 |
| Stevens Company Inc. | Buckles and buckle parts (including shoe) manufacturing | 31 | 2021–2024 · 3 | 15.38 | 1.68 |
| Stewart EFI Connecticut LLC | Metal stampings (except automotive, cans, coins), unfinished, manufacturing | 85 | 2018–2025 · 3 | 6.02 | 2.82 |
| Stewart EFI CT Stewart EFI CT., LLC | Bottle caps and tops, metal, stamping | 98 | 2021–2024 · 3 | 2.21 | 3.55 |
| Stewart EFI CT Warehouse Stewart EFI Connecticut LLC | Metal stampings (except automotive, cans, coins), unfinished, manufacturing | 10 | 2025 · 1 | 0.00 | 2.82 |
| Summit Corporation of America | Electroplating metals and formed products for the trade | 48 | 2016–2025 · 7 | 1.82 | 2.62 |
| Summit Corporation of America | Electroplating metals and formed products for the trade | 47 | 2021–2024 · 3 | 5.73 | 2.63 |
| Target Enterprises Inc | Construction materials, electrical, merchant wholesalers | 23 | 2019 · 1 | 0.00 | 0.00 |
| Thomaston Ward Leonard CT LLC | Armatures, industrial, manufacturing | 150 | 2018 · 1 | 2.21 | 1.96 |
| Thomaston Comfort Control Inc | Air-conditioning system (except window) installation | 20 | 2017 · 1 | 0.00 | 2.14 |
| Thomaston D-4 Headquarters - Construction CTDOT | Construction management, highway, road, street and bridge | 80 | 2017 · 1 | 3.87 | 2.84 |
| Thomaston D-4 Heaquarters - Highways CTDOT | Transportation departments, nonoperating | 21 | 2017 · 1 | 0.00 | 0.16 |
| Thomaston Maintenance CTDOT | Repair, highway, road, street, bridge or airport runway | 17 | 2017 · 1 | 5.54 | 2.84 |
| Thomaston Public Schools Thomaston Board of Education | School districts, elementary or secondary | 168 | 2017–2025 · 2 | 10.64 | 2.72 |
| THOMASTON_1384556 US Postal Service | Mail and Parcel Delivery | 14 | 2023 · 1 | 8.92 | 7.34 |
| Town of Thomaston | General public administration | 145 | 2017–2023 · 5 | 5.42 | 1.72 |
| Town of Thomaston | General public administration | 142 | 2021–2022 · 2 | 5.45 | 1.83 |
| Treadwell Corporation | Gas generating machinery, general purpose-type, manufacturing | 31 | 2017–2025 · 6 | 0.00 | 1.10 |
| Treadwell Corporation | Gas generating machinery, general purpose-type, manufacturing | 28 | 2021–2024 · 3 | 0.00 | 1.39 |
| UniMetal Thomaston Unimetal Surface Finishing - Thomaston | Anodizing metals and metal products for the trade | 95 | 2022 · 1 | 15.02 | 3.37 |
| UniMetal Thomaston Unimetal Surface Finishing - Thomaston | Anodizing metals and metal products for the trade | 92 | 2023–2025 · 2 | 7.82 | 2.62 |
| Ward Leonard CT LLC | Motor generator sets (except automotive, turbine generator sets) manufacturing | 162 | 2019–2020 · 2 | 0.62 | 1.33 |
| Ward Leonard CT LLC | Motor generator sets (except automotive, turbine generator sets) manufacturing | 175 | 2019 · 1 | 2.77 | 1.30 |
| Ward Leonard CT LLC | Armatures, industrial, manufacturing | 121 | 2021–2022 · 2 | 3.14 | 1.37 |
| Whyco Finishing Technologies LLC Whyco Finishing Technologies LLCMetal | Chrome plating metals and metal products for the trade | 27 | 2021–2024 · 3 | 7.23 | 2.63 |
| Whyco Finishing Technologies LLC Whyco Finishing Technologies LLCMetal | Chrome plating metals and metal products for the trade | 24 | 2023 · 1 | 17.35 | 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.