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

Page 73 of 140
Employer CityIndustryGradeAvg TCR
DATTCO - Plainville Plainville School bus services C 4.5
6442_14965 East Granby - D 4.5
Bridgeport Store / Human Services / Administration Bridgeport Used merchandise stores D 4.5
100630 Newington - D 4.5
Osborn Correctional institution - Health services Somers Correctional institutions D 4.5
Integrated Illumination Systems, Inc. Morris Ceiling lighting fixtures, c D 4.5
Driggs Elementary School Waterbury K-5 School F 4.5
Opus Inspection Inc. East Granby Automotive emissions testing F 4.5
Envirotest Systems Corporation East Granby Automotive emissions testing F 4.5
ETest Corporation East Granby Automotive emissions testing F 4.5
Carmel Staffing Solutions East Granby Automotive emissions testing F 4.5
Precision Resource, Inc. CT Division Shelton Bottle caps and tops, metal, D 4.5
Waterbury Office Waterbury - C 4.5
Altek Electronics, Inc. Torrington Printed circuit assemblies m D 4.5
Conn Stone Supplies, Inc Milford Countertops, stone, manufact D 4.5
Ct-Hartford Customer Distribution Center Manchester Service Center- Furniture B 4.5
Big Y Foods, Inc. Plainfield Plainfield Supermarkets D 4.5
First Student Somers Somers Bus terminal operation, inde C 4.5
AAW - Norwalk Stratford Garbage collection services D 4.5
Big Y Foods, Inc. Plainville Plainville Supermarkets D 4.5
1147 Manchester Manchester Retail D 4.5
Budney Overhaul & Repair, LTD Berlin Aircraft engine and engine p D 4.5
Assisted Living Services, Inc. Cheshire Home care of elderly, non-me C 4.4
Town of Putnam Putnam Executive offices, federal, D 4.4
Weiss Center Manchester General public administratio D 4.4
Hartford District Office Hartford Parole offices, publicly adm D 4.4
BMS Acucut LLC Southington Dies and taps (i.e., a machi D 4.4
Building 3 Manchester Aircraft engine and engine p D 4.4
Berlin Police Department Berlin Police departments (except A D 4.4
1980 Putnam Warehouse Clubs and Supercen D 4.4
Tft #588 Keene Nh East Haven Automotive tire dealers D 4.4
2396 Lowe S of Killingly Ct Dayville Homecenter D 4.4
Walsh Elementary School Waterbury k-5 School F 4.4
King Industries Norwalk Norwalk Accelerators (i.e., basic sy D 4.4
Big Y Foods, Inc. Newtown Newtown Supermarkets D 4.4
Carlin Contracting Co., Inc. Waterford Warehouse, industrial, const D 4.4
Diba Industries Inc - Danbury Danbury Inhalators, surgical and med D 4.4
Unit # 2679 Waterbury Retail D 4.4
Hartland Building & Restoration Company East Granby Sign erection, highway, road D 4.4
UConn Health Center Farmington General medical and surgical B 4.4
North Road House Cromwell Group homes, intellectual an C 4.4
Click Bond CT Watertown Bolts, metal, manufacturing D 4.4
Big Y Foods, Inc. Killingly Danielson Supermarkets D 4.4
2967-CT32 Wallingford Nonferrous metal rolling, dr D 4.4
Recommunity Mid-Conn Hartford Recyclable materials (e.g., F 4.4
Rock Hill Elementary School Wallingford Elementary schools F 4.4
Facility Services West Hartford General services departments D 4.4
Vanderbilt Chemicals, LLC - Bethel Division Bethel Oil additive preparations ma D 4.4
Kanthal Corporation Bethel Bar, nonferrous metals (exce D 4.4
Masonicare at Chester Village Chester Continuing care retirement c C 4.4
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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.