Workplace injury records in Chester, IL
23 establishments in Chester filed an OSHA Form 300A summary at least once between 2016 and 2025. The largest industries here: Public Administration (7), Manufacturing (7), Transportation and Warehousing (4). 9 had 30 to 200 employees at their latest filing.
| Establishment | Industry | Avg. employees (last filing) | Years filed | TRIR (last filing) | Industry median TRIR |
|---|---|---|---|---|---|
| 081-Chester IL RENT ONE GROUP | 532210 Consumer Electronics and Appliances Rental | 5 | 2025 · 1 | 0.00 | 0.00 |
| 1573 CITY OF CHESTER 1573 CITY OF CHESTER - C081662 | — | 51 | 2025 · 1 | 6.56 | 0.39 |
| 161518-CHESTER PO US Postal Service | Mail and Parcel Delivery | 15 | 2018–2022 · 2 | 25.39 | 9.22 |
| Ardent Mills Chester Ardent Mills | Flour Milling | 27 | 2020–2025 · 5 | 0.00 | 2.23 |
| Chester Brass & Aluminium | Sand castings, aluminum, unfinished, manufacturing | 12 | 2024 · 1 | 27.15 | 4.68 |
| Chester Cake Gilster Mary Lee | — | 291 | 2016–2018 · 2 | 3.00 | 3.87 |
| Chester Cereal Gilster Mary-Lee Corp. | Breakfast cereals manufacturing | 226 | 2018 · 1 | 2.27 | 2.02 |
| Chester Mental Health Center | Hospitals, psychiatric convalescent | 495 | 2020–2025 · 6 | 21.82 | 0.00 |
| CHESTER_1357839 US Postal Service | Mail and Parcel Delivery | 14 | 2023 · 1 | 33.90 | 7.34 |
| City of Chester | Mayor's offices | 51 | 2017–2025 · 9 | 6.56 | 0.39 |
| Construction Supply - Chester Yard Chester Construction Supply Inc. | Home centers, building materials | 74 | 2021–2025 · 5 | 5.45 | 2.10 |
| Gilster Mary Lee Chester Cereal Gilster Mary Lee Chester Cereal Plan | Breakfast cereals manufacturing | 133 | 2023 · 1 | 0.70 | 2.28 |
| Gilster MaryLee Chester Cake Plant | Cake mixes made from purchased flour | 240 | 2023 · 1 | 1.11 | 2.83 |
| Menard Correctional Center Illinois Department of Corrections | Correctional institutions | 824 | 2024 · 1 | 27.00 | 3.92 |
| Randolph County | County commissioners | 120 | 2021 · 1 | 0.00 | 1.37 |
| Randolph County | Auditor's offices, government | 74 | 2022–2025 · 4 | 0.00 | 0.39 |
| Randolph County Sheriff | Auditor's offices, government | 38 | 2022–2025 · 4 | 0.00 | 0.39 |
| Randolph County Sheriff's Department Randolph County | Sheriffs' offices (except court functions only) | 39 | 2021 · 1 | 0.00 | 4.25 |
| Randolph Memorial Hospital District Memorial Hospital | Hospitals, general medical and surgical | 259 | 2017–2025 · 8 | 3.42 | 4.08 |
| Shredd Plant Gilster Mary Lee Corp. | Rice breakfast foods manufacturing | 211 | 2016 · 1 | 3.39 | 2.11 |
| SOUTHWESTERN ILLINOIS BUS COMPANY LLC | School bus services | 12 | 2020–2022 · 3 | 0.00 | 3.40 |
| Southwestern Illinois Bus Company LLC II | Commuter transit systems, mixed mode (e.g., bus, commuter rail, subway combination) | 17 | 2019–2022 · 4 | 0.00 | 4.54 |
| WM 352 Walmart Inc. | Discount Department Stores | 89 | 2016–2025 · 9 | 2.94 | 4.54 |
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.