Electrical supplies, ceramic, manufacturing · Massachusetts

CoorsTek - Worcester Ma.

Worcester, MA · ~148 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

CoorsTek - Worcester Ma. runs at 40% of its industry's injury rate - far safer than the typical Electrical supplies, ceramic, manufacturing workplace, earning a grade A.

CoorsTek - Worcester Ma.: 1.3 TCR = 40% of Electrical supplies, ceramic, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

CoorsTek - Worcester Ma. safety composite

CoorsTek - Worcester Ma. scores strongest on dart rate (safer than 84% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

B

75/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.31 per 100 workers

Safer than 83% of industry peers

DART rate
B 0 per 100 workers

Safer than 84% 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%).

Rising injury rate

CoorsTek - Worcester Ma.: 0.7 → 2.0 TCR

Peak year 2018 @ 2.0 TCR · DART/TCR 0× in 2018

CoorsTek - Worcester Ma.'s TCR rose 1.2 from 0.7 in 2016 to 2.0 in 2018. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327110 · Worcester, MA AT/BELOW-IND · MID

Grade A · TCR 1.3 · 40% of ind

  • DART 0.0 DART
  • RANK P83
  • PHOTO CoorsTek Inc Benton …
  • BOOK 3y book
  • INJ 5 inj
  • SIZE ~148 FTE

Nearest TCR peer: CoorsTek Inc Benton Operations (0.0 TCR gap)

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CoorsTek - Worcester Ma. in the TCR neighbourhood

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

TCR

What this shows CoorsTek - Worcester Ma. averages 1.3 TCR (40% of the Electrical supplies, ceramic, manufacturing BLS benchmark).

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

CoorsTek - Worcester Ma. TCR series: 2016=0.7 · 2017=1.2 · 2018=2 · BLS 3.3

Where CoorsTek - Worcester Ma. falls in its industry

109 Electrical supplies, ceramic, establishments

Safer than 83% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers
CoorsTek - Worcester Ma. (148 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 88 employees and a TCR of 3.0 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 0102030 Average employees Total Case Rate CoorsTek - Worcester Ma.
CoorsTek - Worcester Ma. (148 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 88 employees and a TCR of 3.0

CoorsTek - Worcester Ma. has more employees than the Electrical supplies, ceramic, manufactur median and a lower injury rate than the industry's median TCR of 3.0. 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
2018 2.0 0.0 2 2 0
2017 1.2 0.0 2 0 0
2016 0.7 0.7 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327110 · MA · Worcester

109 Electrical supplies, ceramic, manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 248 employers in Worcester, MA · 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 CoorsTek Inc Benton Operations 1.3 TCR
NAICS-TCR Morgan Advanced Materials 1.3 TCR
NAICS-TCR Noveon Magnetics 1.2 TCR
NAICS-TCR DAI Ceramics, LLC 1.4 TCR
STATE-SIZE Acushnet 148 FTE
STATE-SIZE Commonwealth Electrical Technologies 148 FTE
STATE-SIZE Abbott-Action, Inc 148 FTE
STATE-SIZE Stergis Windows 148 FTE
CITY-NEAR UMass Memorial Health 12,452 FTE
CITY-NEAR 4701-813 2,492 FTE
CITY-NEAR St Vincent hospital 1,965 FTE
CITY-NEAR NBC Distributors Inc 1,276 FTE
NAT-TCR Industrial Road 1.3 TCR
NAT-TCR Vanderveer's Gas Service - Biscoe - Robbins, NC 1.3 TCR
NAT-TCR Phoenix Mining 1.3 TCR
NAT-TCR Union Grove 1.3 TCR
NAT-SIZE US - Supply Chain : 0945 148 FTE
NAT-SIZE Legends - BB&T Pavilion 148 FTE
NAT-SIZE 5472-Swy 0035 4402 148 FTE
NAT-SIZE Indianapolis (Inpol) 148 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: 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.