Communications equipment, mobile and microwave, manufacturing · Massachusetts

David Clark Companies Incorporated

Name: David Clark Companies Incorporated Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Worcester, MA · ~247 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 2.6
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

David Clark Companies Incorporated runs at 78% of its industry's injury rate - safer than the typical Communications equipment, mobile and microwave, manufacturing workplace, earning a grade B.

David Clark Companies Incorporated: 2.6 TCR = 78% of Communications equipment, mobile and microwave, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

David Clark Companies Incorporated safety composite

David Clark Companies Incorporated scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 10%), 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).

24/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 2.56 per 100 workers

Safer than 21% of industry peers
DART rate: F 2.26 per 100 workers

Safer than 10% 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

−0.6

2022→2023

David Clark Companies Incorporated injury rate improved

David Clark Companies Incorporated's TCR fell 0.6 from 2.9 in 2022 to 2.3 in 2023. Peak filing year was 2022 at 2.9 TCR. In 2023, DART was 0.88× this establishment's average TCR (severity share of cases).

2022=2.9 · 2023=2.3

OSHA ITA Form 300A scorecard

Establishment book 334220 · Worcester, MA AT/BELOW-IND · MID

Grade B · TCR 2.6 · 78% of ind

DART 2.3 DART
RANK #7/12
PHOTO Radio Design Labs
BOOK 2y book
INJ 7 inj
SIZE ~247 FTE

Nearest TCR peer: Radio Design Labs (0.0 TCR gap)

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

This site

2.6
Radio Design L

2.6
Tunnel Radio o

2.6
Clear-Com Alam

2.5
Blonder - Tong

2.5

What this shows David Clark Companies Incorporated averages 2.6 TCR (78% of the Communications equipment, mobile and microwave, manufacturing BLS benchmark).

David Clark Companies Incorporated TCR series: 2022=2.9 · 2023=2.3 · BLS 3.3

Where David Clark Companies Incorporated falls in its industry

247 Communications equipment, mobi establishments

Safer than 21% of graded establishments in this industry, whose median TCR is 1.1.

Grade B

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 12 Communications equipment, mobi employers in Massachusetts.

David Clark Companies Incorporated (247 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 115 employees and a TCR of 1.1

David Clark Companies Incorporated has more employees than the Communications equipment, mobile and mic median and a higher injury rate than the industry's median TCR of 1.1. 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
2023	2.3	2.3	2	3	0
2022	2.9	1.9	5	1	0

OSHA ITA peer cross-reference

Establishment peer ledger

334220 · MA · Worcester

247 Communications equipment, mobile and microwave, 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	Place	Metric
NAICS-TCR	Radio Design Labs	PRESCOTT, AZ	2.6 TCR
NAICS-TCR	Clear-Com Alameda	ALAMEDA, CA	2.5 TCR
NAICS-TCR	Blonder - Tongue Labs, Inc.	OLD BRIDGE, NJ	2.5 TCR
NAICS-TCR	Tunnel Radio of America	CORVALLIS, OR	2.6 TCR
STATE-SIZE	Dianne's Fine Desserts Newburyport	NEWBURYPORT	247 FTE
STATE-SIZE	Advance Mfg. Co., Inc.	WESTFIELD	247 FTE
STATE-SIZE	Russelectric, A Siemens Business	HINGHAM	247 FTE
STATE-SIZE	PEAPOD S&S WHITMAN, MA	WHITMAN	247 FTE
CITY-NEAR	UMass Memorial Health	Worcester	12,452 FTE
CITY-NEAR	4701-813	Worcester	2,492 FTE
CITY-NEAR	St Vincent hospital	Worcester	1,965 FTE
CITY-NEAR	NBC Distributors Inc	Worcester	1,276 FTE
NAT-TCR	RIA Rhode	West Warwick, RI	2.6 TCR
NAT-TCR	Archbold Health Services	Thomasville, GA	2.6 TCR
NAT-TCR	CR Home Alabama	Birmingham, AL	2.6 TCR
NAT-TCR	Axium New Albany Plant #2	New Albany, OH	2.6 TCR
NAT-SIZE	Hot Springs-MTV	Hot Springs, AK	247 FTE
NAT-SIZE	Norridge Gardens	Norridge, IL	247 FTE
NAT-SIZE	Tektronix, Inc (39)	Beaverton, OR	247 FTE
NAT-SIZE	Classic Optical Laboratories	Youngstown, OH	247 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: 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.