TCR, interpreted
Far above average
6.7 avg TCR
State profile · OSHA ITA
Connecticut workplace safety
How 7,008 OSHA-reporting employers across Connecticut compare on workplace injuries, 2016–2024. Average TCR uses the 6,205 establishments with a credible rate (see methodology).
- 7,008
- Employers
- 6.7
- Avg TCR (rated)
- 165,388
- Injuries (all)
- 48
- Fatalities (all)
Connecticut vs all states by OSHA-reporting employer count
Where this state's ITA establishment inventory sits among every tracked state and territory (coverage signal, not a safety ranking)
7,008 28th of 54 higher than 26 of 54 states
States and territories, banded by OSHA ITA reporting employer count
Each bar is a band; taller bars hold more states. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source official public datasets · 2026
The state picture
Connecticut's 6,205 rated reporting employers average 6.7 recordable injuries per 100 workers, 2.5 times the ~2.7 all-industry private-sector norm.
- 6.7
- avg TCR · rated subset
- 6,205
- rated employers
- 7,008
- all reporting employers
- 165,388
- recordable injuries (all)
Inventory counts and injury/fatality totals cover all 7,008 ITA establishments; the average TCR excludes zero-rate and corrupt-hours filings. See Methodology → Three Populations.
A · 10% B · 9% C · 24% D · 22% F · 35%
35% of Connecticut's reporting establishments earn an F and 10% an A, each measured against its own industry benchmark, not the state line. These grades are a transparent derived index, not an official OSHA rating; see the Methodology for the exact formula.
Where Connecticut ranks among states
54 states & territories by avg TCRConnecticut's average TCR of 6.7 is lower than 9% of states, a state average reflects industry mix as much as workplace safety.
CT
Higher avg TCRLower avg TCR
A second cut tells a different story: ranked by rated-subset injury rate alone, Connecticut is #49 of 54. Ranked instead by fatalities per rated employer establishment (same 6,205-employer subset), it's #3 of 54, a 46-place swing. A state can run a moderate everyday injury rate while its rarer, most severe incidents cluster differently; the two metrics measure different things on the same population and shouldn't be read as interchangeable.
How Connecticut Workplaces Compare
Connecticut hosts 7,008 employer establishments currently reporting to OSHA's Injury Tracking Application. These are not small shops: federal rules require ITA submission from workplaces with 250+ employees in any industry, plus workplaces with 20+ employees in the roughly 60 NAICS codes classified as high-hazard (construction, manufacturing, healthcare, warehousing, agriculture, and others). Across this Connecticut cohort, workers have logged 165,388 recordable injuries. The published state average Total Case Rate (TCR) of 6.7 injuries per 100 full-time workers uses the 6,205 establishments with a credible rate (zero-rate and corrupt-hours filings stay in the inventory counts above but are excluded from the average, see methodology).
The state has recorded 48 workplace fatalities in the reporting window, which is tracked separately from non-fatal injury counts because fatal events have their own investigation trail under 29 CFR 1904.39. Reading state-level TCR requires context: the headline figure is driven by a state's industry mix. A state with a heavy construction, logging, or meatpacking footprint will mechanically post higher TCR than a state dominated by finance or professional services, even when individual employers are equally well-managed. That is why the employer table below sorts each establishment by its own TCR and letter grade, against the BLS benchmark for its specific industry, not against the state average.
For jobseekers, relocators, investors, and local safety professionals, state-level pages function as an entry point: use the grade-sorted list to spot the safest and highest-risk employers in Connecticut, then click through to an individual establishment for its year-by-year injury, illness, DART, and fatality trajectory. Compare multiple years before drawing conclusions, a single outlier year can reflect a specific event, whereas a sustained pattern across reporting cycles is a more reliable risk signal. All data comes directly from employer-submitted OSHA Form 300A summaries. State OSHA plans in 22 states operate their own enforcement programs in parallel, but the injury data above is harmonized through the federal ITA system.
Employers in Connecticut, by injury rate
Page 105 of 140| Employer | City | Industry | Grade | Avg TCR |
|---|---|---|---|---|
| City Hall | Waterbury | City Hall | B | 2.0 |
| 11842 - Chester | Chester | Bus operation, school and em | A | 2.0 |
| DW Loiselle Water Treatment Plant | Shelton | Water treatment and distribu | D | 2.0 |
| The Arthur G. Russell Company | Bristol | Testing, weighing, inspectin | B | 2.0 |
| Town of East Haven Social & Welfare Srvs, Counseling & Community Srvcs, Senior Center | East Haven | Activity centers for disable | B | 2.0 |
| Tech Annex | East Hartford | Electrical, electrical wirin | B | 2.0 |
| Crec Central Office | Hartford | Elementary and secondary sch | D | 2.0 |
| TRIUMPH Systems, Electronics, and Controls | Windsor | Aircraft assemblies, subasse | B | 2.0 |
| Norwich Inn and Spa | Norwich | Health spas (i.e., physical | B | 2.0 |
| New Haven CT Terminal I | New Haven | Warehousing (except farm pro | A | 2.0 |
| Triple S Incorporated | Norwalk | Carpet cleaning services | A | 2.0 |
| Koster Keunen, Inc. | Watertown | Automobile polishes and clea | B | 2.0 |
| Modern Metal Finishing | Oxford | Plating metals and metal pro | B | 2.0 |
| Clearheart Construction Company, Inc | Bethel | Commercial building construc | B | 2.0 |
| Hartford | Chesire | Lessors of nonresidential bu | D | 2.0 |
| Bloomfield Healthcare Center | Bloomfield | Nursing homes | A | 2.0 |
| Mohegan School | Shelton | Academies, elementary or sec | D | 2.0 |
| B&F Machine Co., Inc | New Britain | Aircraft engine and engine p | B | 2.0 |
| DATTCO - Durham | Durham | School bus services | A | 2.0 |
| NEMSI-Installation | South Windsor | Plumbing, Heating and Air-Co | B | 2.0 |
| 100632 | Rock Hill | - | B | 2.0 |
| Charlotte Hungerford Hospital CYF | Torrington | Child guidance agencies | B | 2.0 |
| C5 - Orange | Orange | Furniture stores | B | 2.0 |
| Forrest Machine Inc. | Berlin | Machine shops | B | 2.0 |
| Brookside Elementary | Norwalk | K-5 Elementary School | D | 2.0 |
| Plainville Community Schools Plainville High School | Plainville | High schools | D | 2.0 |
| Connecticut | Middletown | Repair, highway, road, stree | B | 2.0 |
| Hartford-Trinity Health Of New England-Other | Hartford | Administrative management se | B | 2.0 |
| MJ Daly, LLC | Waterbury | HVAC (heating, ventilation a | B | 2.0 |
| Orange, CT | Orange | Trailer rental or leasing | D | 2.0 |
| City Of Meriden Department of Senior Affairs | Meriden | Senior citizens centers | B | 2.0 |
| Sodexo at Boehringer Ridgefield Aob Dini | Ridgefield | Food Service Contractors | B | 1.9 |
| National Water Main Cleaning Company Rocky Hill | Rocky Hill | Utility line (i.e., sewer, w | B | 1.9 |
| Town of Woodbury - Shove Bldg | Woodbury | General public administratio | B | 1.9 |
| Tucker Mechanical, Inc. | Meriden | HVAC (heating, ventilation a | B | 1.9 |
| Nations Roof of New England | West Haven | Roofing contractors | B | 1.9 |
| Mott Corporation HQ | Farmington | Powder metallurgy products m | B | 1.9 |
| 71020 | Stamford | Department Stores | B | 1.9 |
| Sperry Rail, Inc. | Shelton | Maintenance of rights-of-way | A | 1.9 |
| Paul Dinto Electrical Contractors, Inc. | Middlebury | Electric contracting | B | 1.9 |
| New London Adult Probation | New London | Public probation offices | B | 1.9 |
| Sunset Ridge School | East Hartford | Elementary and secondary sch | D | 1.9 |
| Quality Name Plate, Inc. | East Glastonbury | Printing, photo-offset (exce | B | 1.9 |
| SBM-Medtronic Covidien | North Haven | Janitorial services | A | 1.9 |
| Greif Windsor Locks | Windsor Locks | Packaging industrial design | F | 1.9 |
| 6362-NGAS-Y798 | East Hartford | Other Aircraft Parts and Aux | B | 1.9 |
| Niagara Bottling, LLC - Bloomfield | Bloomfield | Beverages, naturally carbona | B | 1.9 |
| Oxford Town Hall | Oxford | General services departments | B | 1.9 |
| Big Lots Store #5144 North Haven, CT | North Haven | Retail Other | B | 1.9 |
| Waring | Torrington | Appliances, household-type ( | C | 1.9 |
Nationwide states with similar injury rates or employer scale
Two PlainSafetyScore-derived peer sets for Connecticut: nearest states and territories by rated-subset average Total Case Rate and by OSHA-reporting employer inventory. These are cross-state neighborhoods, not the employer list above.
Similar average TCR
Nearest states by rated-subset Total Case Rate (6.7 here).
Similar employer inventory
Nearest states by reporting employer count (7,008 here).
Look up a Connecticut employer → · Compare all states → · How TCR is measured →
Read our methodology - how this data is sourced, computed, and verified.
Related
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainSafetyScore
Every figure and grade on PlainSafetyScore is computed directly from OSHA's published Injury Tracking Application data and BLS industry benchmarks, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these safety grades, or report a data error. Data current as of 2016-2024 OSHA ITA release.