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
Dyno Nobel Simsbury, CT Simsbury Detonators (except ammunitio C 2.8
French Cleaners West Hartford Dry Cleaner D 2.8
Mohegan Tribal Gaming Authority Uncasville Casino hotels C 2.8
Sodexo at University of Bridgeport Marin Bridgeport Food Service Contractors C 2.8
Bartlett Brainard Eacott Bloomfield Commercial building construc C 2.8
Twin Manufacturing Company South Windsor Machine shops C 2.8
Cocchiola Paving, Inc. Oakville Asphalt paving (i.e., highwa C 2.8
1855-CTBRI38 Trumbull General Medical and Surgical A 2.8
Blue Bell Mattress Company East Windsor Mattresses (i.e., box spring C 2.8
Perry Hill School Shelton Academies, elementary or sec D 2.8
Transfer Enterprises Manchester Antique shops C 2.8
6226 Derby Derby Home Centers C 2.8
WINSTED_1388030 Winsted Mail and Parcel Delivery B 2.8
North Branford North Branford Connectors, power, manufactu C 2.8
The Liberty Auto and Electric Company Bridgeport MACHINE OR EQUIPMENT ERECTIO C 2.8
PIC Design Middlebury Gears, power transmission (e C 2.8
6201 N Haven North Haven Home Centers C 2.8
BDL - Hartford Windsor Transfer (trucking) services B 2.8
Professional Home Care Services - 1010 - Cromwell Cromwell Home health care agencies B 2.8
Park & Recreation Wallingford Recreational sports teams an C 2.7
Operation Hope of Fairfield Fairfield Housing assistance agencies B 2.7
Mikron Corporation Monroe Monroe Tools and accessories for ma C 2.7
Manchester GA Manchester City or county courts C 2.7
Hometown Waste LLC Clinton Refuse hauling, local C 2.7
Waterbury Swiss Automatics Waterbury Precision turned product man C 2.7
Highland Park Market of Farmington, LLC Farmington Grocery stores C 2.7
Old Lyme Town Hall Old Lyme Executive offices, federal, C 2.7
MB Aerospace East Granby Aircraft engine and engine p C 2.7
New Haven #1 Co New Haven Telecommunications carriers, F 2.7
061 - Danbury Danbury Department Stores C 2.7
Western Connecticut State University Danbury Universities D 2.7
Brookfield Brookfield Supermarkets B 2.7
Mohegan Tribe of Indians of CT Uncasville Casino hotels C 2.7
Farmington Inn Farmington Hotels, resort, without casi C 2.7
Housatonic Area Regional Transit Danbury Bus transit systems (except B 2.7
Braeburn Elementary West Hartford Elementary and secondary sch D 2.7
GreenHouse Mansfield Depot Group homes, intellectual an B 2.7
Plimpton and Hills Branch 4 Fairfield Valves, plumbing and heating D 2.7
The Safety Zone Guilford Industrial safety devices (e D 2.7
6235 South Southington Southington Home Centers B 2.7
Hamden Markets LLC, dba ShopRite of Hamden Hamden Supermarkets B 2.7
Washington Supply Company, LLC Washington Depot Building materials supply de B 2.7
South Central Connecticut Regional Water Authority New Haven Water treatment and distribu F 2.7
Monroe Parks & Recreation Monroe Advisory commissions, execut C 2.7
Adult Probation - Meriden Meriden State Department C 2.7
Shelton City Hall Shelton City and town managers' offi C 2.7
Rockville General Hospital Vernon Hospitals, general medical a A 2.7
Lucy Robbins Welles Library Newington Lending libraries F 2.7
Electric Boat, Groton, CT. Groton Submarine building C 2.7
George Harte Infiniti Inc. Wallingford Automobile dealers, new only B 2.7
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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.