State profile · OSHA ITA

Connecticut workplace safety

How 7,008 OSHA-reporting employers across Connecticut compare on workplace injuries, 2016–2024.

7,008
Employers
6.7
Avg TCR
165,388
Injuries
48
Fatalities

The state picture

Connecticut's 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 · per 100 workers
7,008
employers reporting
165,388
recordable injuries
48
worker fatalities

State average reflects each state's industry mix. Sort the table below by each employer's own grade against its industry benchmark.

Connecticut grade distribution 6,999 graded establishments · width = share

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 TCR

Connecticut's average TCR of 6.7 is lower than 9% of states, a state average reflects industry mix as much as workplace safety.

Higher avg TCRLower avg TCR

A second cut tells a different story: ranked by injury rate alone, Connecticut is #49 of 54. Ranked instead by fatalities per employer establishment, 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 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, producing a state average Total Case Rate (TCR) of 6.7 injuries per 100 full-time workers per year during 2016–2024.

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

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Employer CityIndustryGradeAvg TCR
OWI Contractors, LLC Stratford Commercial building construc D 5.8
Plug Group Westbrook Control valves, industrial-t D 5.8
Norbert E. Mitchell Co., Inc. Danbury Fuel oil (i.e., heating) dea D 5.8
Greenwich Woods Rehabilitation, LLC Greenwich Convalescent homes or conval C 5.8
ShopRite of Commerce Stamford Supermarkets D 5.8
Building 7 East Berlin Aircraft engine and engine p D 5.8
Plainfield Public Schools Plainfield Elementary and secondary sch F 5.8
First Student- Bristol, CT Bristol School bus services D 5.8
Smith Elementary School West Hartford Elementary and secondary sch F 5.8
Stop & Shop 100647 Milford Grocery Stores D 5.8
Stop & Shop 100605 Glastonbury Grocery Stores D 5.8
434 ABC Supply Co., inc West Haven Wholesale Building Materials F 5.8
FedEx 35 MOUNTAIN VIEW DR Watertown Courier and Express Delivery C 5.8
Plainville Community Schools Middle School of Plainville Plainville Boarding schools, elementary F 5.8
Stew Leonard's Danbury, LLC Danbury Grocery stores D 5.8
Budney Overhaul & Repair, Ltd Headquarters Berlin Aircraft engine overhauling D 5.8
CREC Academy of International Studies Elementary South Windsor Elementary schools F 5.8
25320184 Manchester, Ct Manchester Warehouse Club and Supercent D 5.8
2807-2288 Wallingford Homecenter D 5.8
CHR-Brook House Enfield Alcoholism rehabilitation fa D 5.8
Amazon Transportation Services : BDL5 Wallingford General Warehousing and Stor C 5.8
FF - Stratford CSC Stratford General warehousing and stor C 5.8
Groton Regency Groton Clinics/centers of health pr D 5.8
ECI Screenprint, Inc. Watertown Commercial printing (except D 5.8
All About You Home Care Services Naugatuck Home health care agencies C 5.8
Curtis Products LLC Bristol Precision turned product man D 5.7
Custom Millwork & Design Group, Inc. Bantam Millwork, custom architectur D 5.7
Wm 5095 Hartford Warehouse Clubs and Supercen D 5.7
Eversource - Norwalk Elec Norwalk Transmission of electric pow F 5.7
087721-Log-Stamford Ct P&Dc Stamford Mail and Parcel Delivery D 5.7
The Keeney Manufacturing Company Newington Antiscald bath and shower va D 5.7
3495-11DA203 New Britain Medical Equipment F 5.7
PMP Corporation Avon Gasmeters, consumption regis D 5.7
2288 Lowe S of Wallingford Ct Wallingford Homecenter D 5.7
LeafGuard of Connecticut Manchester Gutters, seamless roof, form F 5.7
415 North Haven Cable laying (e.g., cable te F 5.7
Grade A Market of Brookfield Brookfield Grocery stores D 5.7
CHR-Grant House Coventry Mental health facilities, re D 5.7
Town of Madison Madison Auditor's offices, governmen D 5.7
New Britain New Briain Metalworking machinery and e F 5.7
Peter Paul Electronics Co., Inc. New Britain Control valves, industrial-t D 5.7
Greenwich Police Department Greenwich Public Administation Police D 5.7
Northeast Scientific Waterbury Ultrasonic scanning devices, D 5.7
Sodexo at Stamford Hospital - Union Stamford Food Service Contractors D 5.7
Maefair Health Care Center Inc Trumbull Nursing Care Facilities (Ski C 5.7
Southwick & Meister Inc. Meriden Collets (i.e., a machine too D 5.7
Warehouse/Garage Plainville Addition, alteration and ren D 5.7
Hayden Station Fire Company Windsor Fire and rescue service D 5.7
Butterdrive LLC Bridgeport Couriers and Express Deliver C 5.7
10794 South Windsor South Windsor - D 5.7
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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainSafetyScore Editorial

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What Connecticut's safety record means for you

Connecticut averages a TCR of 6.7 - about 2.5× the ~2.7 national private-sector norm. A state average hides wide employer-by-employer variation.

State averages use the credible-subset mean across reporting establishments; they are statistical summaries, not regulatory assessments.

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.