Harness assemblies for electronic use manufacturing · Massachusetts

ComSonics of Massachusetts

Adams, MA · ~36 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.1
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

ComSonics of Massachusetts runs at 124% of its industry's injury rate - more dangerous than the typical Harness assemblies for electronic use manufacturing workplace, earning a grade D.

ComSonics of Massachusetts: 4.1 TCR = 124% of Harness assemblies for electronic use manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

ComSonics of Massachusetts safety composite

ComSonics of Massachusetts scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 9%), 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).

F

22/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.08 per 100 workers

Safer than 17% of industry peers

DART rate
F 4.59 per 100 workers

Safer than 9% 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

ComSonics of Massachusetts: 4.0 → 4.6 TCR

Peak year 2024 @ 4.6 TCR · DART/TCR 1.13× in 2024

ComSonics of Massachusetts's TCR rose 0.6 from 4.0 in 2022 to 4.6 in 2024. In 2024, DART was 1.13× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 334419 · Adams, MA ABOVE-IND · SMALL

Grade D · TCR 4.1 · 124% of ind

  • DART 4.6 DART
  • RANK #20/21
  • PHOTO Unit Industries, Inc
  • BOOK 3y book
  • INJ 3 inj
  • SIZE ~36 FTE

Nearest TCR peer: Unit Industries, Inc (0.0 TCR gap)

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

ComSonics of Massachusetts in the TCR neighbourhood

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

TCR

What this shows ComSonics of Massachusetts averages 4.1 TCR (124% of the Harness assemblies for electronic use manufacturing BLS benchmark).

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

ComSonics of Massachusetts TCR series: 2022=4 · 2023=3.6 · 2024=4.6 · BLS 3.3

Where ComSonics of Massachusetts falls in its industry

334 Harness assemblies for electro establishments

Safer than 17% of graded establishments in this industry, whose median TCR is 1.8.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #20 safest of 21 Harness assemblies for electro employers in Massachusetts.

ComSonics of Massachusetts (36 employees, TCR 4.1) among 29 same-industry peers, split at the industry median of 108 employees and a TCR of 1.8 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 02004006008001,000 02468 Average employees Total Case Rate ComSonics of Massachusetts
ComSonics of Massachusetts (36 employees, TCR 4.1) among 29 same-industry peers, split at the industry median of 108 employees and a TCR of 1.8

ComSonics of Massachusetts has fewer employees than the Harness assemblies for electronic use ma median and a higher injury rate than the industry's median TCR of 1.8. 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 4.6 4.6 1 0 0
2023 3.6 3.6 1 0 0
2022 4.0 4.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

334419 · MA · Adams

334 Harness assemblies for electronic use manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 6 employers in Adams, 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 Unit Industries, Inc 4.1 TCR
NAICS-TCR Semahtronix - Flippin 4.0 TCR
NAICS-TCR So-Cal Value Added LLC 4.1 TCR
NAICS-TCR GDSI 4.0 TCR
STATE-SIZE Jonathan's Sprouts Inc. 36 FTE
STATE-SIZE Metro Elevator NE, Inc. 36 FTE
STATE-SIZE Cafco Construction Management, LLC 36 FTE
STATE-SIZE White Schiavone JV 36 FTE
CITY-NEAR 43 Printworks Drive 95 FTE
CITY-NEAR Adams Plumbing & Heating, Inc. 77 FTE
CITY-NEAR Big Y Foods, Inc. Adams 69 FTE
CITY-NEAR Holland Company 38 FTE
NAT-TCR Fapco inc 4.1 TCR
NAT-TCR Holiday Inn Resort 4.1 TCR
NAT-TCR Brawdy Construction, Inc. 4.1 TCR
NAT-TCR MP&M 4.1 TCR
NAT-SIZE The Lodge at Manito 36 FTE
NAT-SIZE HealthWise Services 36 FTE
NAT-SIZE Machined Metals Manufacturing 36 FTE
NAT-SIZE Heraeus Quartz North America LLC 36 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, 2022. 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.