Ball bearings manufacturing · Connecticut

CoorsTek, Inc.

East Granby, CT · ~87 workers · 8 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

CoorsTek, Inc. runs at 88% of its industry's injury rate - about level with the typical Ball bearings manufacturing workplace, earning a grade C.

CoorsTek, Inc.: 2.9 TCR = 88% of Ball bearings manufacturing BLS 3.3 · 8y Form 300A (see methodology below)

CoorsTek, Inc. safety composite

CoorsTek, Inc. scores strongest on dart rate (safer than 82% of same-industry peers) and weakest on total case rate (tcr) (safer than 42%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

C

58/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.9 per 100 workers

Safer than 42% of industry peers

DART rate
B 0 per 100 workers

Safer than 82% of industry peers

Fatalities
D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−7.2

2016→2024

CoorsTek, Inc. injury rate improved

CoorsTek, Inc.'s TCR fell 7.2 from 7.2 in 2016 to 0.0 in 2024. Peak filing year was 2016 at 7.2 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2016=7.2 · 2017=5.1 · 2018=4.5 · 2019=1.6 · 2020=2.4 · 2021=0.0 · 2023=2.5 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 332991 · East Granby, CT AT/BELOW-IND · SMALL

Grade C · TCR 2.9 · 88% of ind

  • DART 0.0 DART
  • RANK #3/9
  • PHOTO NSK-AKS Corporation
  • BOOK 8y book
  • INJ 19 inj
  • SIZE ~87 FTE

Nearest TCR peer: NSK-AKS Corporation (0.0 TCR gap)

Read with this employer → · Industry book → · Connecticut employers → · Look up another →

CoorsTek, Inc. in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows CoorsTek, Inc. averages 2.9 TCR (88% of the Ball bearings manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

CoorsTek, Inc. TCR series: 2016=7.2 · 2017=5.1 · 2018=4.5 · 2019=1.6 · 2020=2.4 · 2021=0 · 2023=2.5 · 2024=0 · BLS 3.3

Where CoorsTek, Inc. falls in its industry

125 Ball bearings manufacturing establishments

Safer than 42% of graded establishments in this industry, whose median TCR is 2.8.

More dangerous than peersSafer than peers

Narrower to Connecticut alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 9 Ball bearings manufacturing employers in Connecticut.

CoorsTek, Inc. (87 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 131 employees and a TCR of 2.8 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0200400600800 051015 Average employees Total Case Rate CoorsTek, Inc.
CoorsTek, Inc. (87 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 131 employees and a TCR of 2.8

CoorsTek, Inc. has fewer employees than the Ball bearings manufacturing median and a higher injury rate than the industry's median TCR of 2.8. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 0.0 0.0 0 0 0
2023 2.5 2.5 2 0 0
2021 0.0 0.0 0 0 0
2020 2.4 1.2 2 0 0
2019 1.6 1.6 1 1 0
2018 4.5 1.8 5 0 0
2017 5.1 3.8 4 0 0
2016 7.2 4.3 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332991 · CT · East Granby

125 Ball bearings manufacturing employers nationwide with a credible TCR · 7,008 rated employers in Connecticut with headcount on file · 35 employers in East Granby, CT · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR NSK-AKS Corporation 2.9 TCR
NAICS-TCR Fort Mill I 2.9 TCR
NAICS-TCR Jtekt-Cairo Plant / Koyo Bearing LLC 2.9 TCR
NAICS-TCR Corporate Philadelphia 2.9 TCR
STATE-SIZE Region 206 87 FTE
STATE-SIZE Kanthal Bethel 87 FTE
STATE-SIZE Senior Aerospace Connecticut 87 FTE
STATE-SIZE North Branford 87 FTE
CITY-NEAR Opus Inspection Inc. 1,087 FTE
CITY-NEAR Envirotest Systems Corporation 1,087 FTE
CITY-NEAR ETest Corporation 1,087 FTE
CITY-NEAR Carmel Staffing Solutions 1,087 FTE
NAT-TCR Crown Beverage Packaging, LLC - Mankato Plant 2.9 TCR
NAT-TCR Bluewater Thermal Solutions - Chicago Plant 2 2.9 TCR
NAT-TCR Page Honda of Bloomfield 2.9 TCR
NAT-TCR Cannon Boiler Works Inc 2.9 TCR
NAT-SIZE Executive Coach Builders 87 FTE
NAT-SIZE Super Excavators WI 87 FTE
NAT-SIZE Anderson & Wood Construction Co., Inc. 87 FTE
NAT-SIZE Russell Hinton Co. 87 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023, 2021, 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.