Bus bar structures, switchgear-type, manufacturing · Massachusetts

Hingham Manufacturing

Name: Hingham Manufacturing Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Hingham, MA · ~318 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 2.2
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Hingham Manufacturing runs at 66% of its industry's injury rate - safer than the typical Bus bar structures, switchgear-type, manufacturing workplace, earning a grade B.

Hingham Manufacturing: 2.2 TCR = 66% of Bus bar structures, switchgear-type, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Hingham Manufacturing safety composite

Hingham Manufacturing scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 33%), 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).

40/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 2.17 per 100 workers

Safer than 41% of industry peers
DART rate: F 1.4 per 100 workers

Safer than 33% 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

−1.5

2021→2023

Hingham Manufacturing injury rate improved

Hingham Manufacturing's TCR fell 1.5 from 2.9 in 2021 to 1.4 in 2023. Peak filing year was 2021 at 2.9 TCR. In 2023, DART was 0.65× this establishment's average TCR (severity share of cases).

2021=2.9 · 2022=2.3 · 2023=1.4

OSHA ITA Form 300A scorecard

Establishment book 335313 · Hingham, MA AT/BELOW-IND · MID

Grade B · TCR 2.2 · 66% of ind

DART 1.4 DART
RANK #4/5
PHOTO Circuit Breaker Sale…
BOOK 3y book
INJ 13 inj
SIZE ~318 FTE

Nearest TCR peer: Circuit Breaker Sales and Repair, Inc. (0.0 TCR gap)

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

This site

2.2
Circuit Breake

2.2
4846_18666

2.2
Mara Technolog

2.2
Motion Laborat

2.1

What this shows Hingham Manufacturing averages 2.2 TCR (66% of the Bus bar structures, switchgear-type, manufacturing BLS benchmark).

Hingham Manufacturing TCR series: 2021=2.9 · 2022=2.3 · 2023=1.4 · BLS 3.3

Where Hingham Manufacturing falls in its industry

226 Bus bar structures, switchgear establishments

Safer than 41% of graded establishments in this industry, whose median TCR is 1.9.

Grade B

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 5 Bus bar structures, switchgear employers in Massachusetts.

Hingham Manufacturing (318 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 115 employees and a TCR of 1.9

Hingham Manufacturing has more employees than the Bus bar structures, switchgear-type, man median and a higher injury rate than the industry's median TCR of 1.9. 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
2023	1.4	1.4	4	0
2022	2.3	1.5	4	2
2021	2.9	2.0	5	2

OSHA ITA peer cross-reference

Establishment peer ledger

335313 · MA · Hingham

226 Bus bar structures, switchgear-type, manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 41 employers in Hingham, 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	Circuit Breaker Sales and Repair, Inc.	LA PORTE, TX	2.2 TCR
NAICS-TCR	4846_18666	JACKSONVILLE, FL	2.2 TCR
NAICS-TCR	Motion Laboratories Inc.	CORTLANDT MANOR, NY	2.1 TCR
NAICS-TCR	Mara Technologies USA Inc.	HOLLY, MI	2.2 TCR
STATE-SIZE	Electrical	WEYMOUTH	318 FTE
STATE-SIZE	Monogram Gourmet Foods, LLC - Haverhill	HAVERHILL	318 FTE
STATE-SIZE	2386	WARE	318 FTE
STATE-SIZE	6091-605	HYDE PARK	318 FTE
CITY-NEAR	Linden Ponds	Hingham	774 FTE
CITY-NEAR	McDonald Electrical Corp	Hingham	308 FTE
CITY-NEAR	Russelectric, A Siemens Business	Hingham	247 FTE
CITY-NEAR	10159 Hingham	Hingham	214 FTE
NAT-TCR	Retterbush Fiberglass Corp.	Piqua, OH	2.2 TCR
NAT-TCR	BMP America, Inc	Medina, NY	2.2 TCR
NAT-TCR	Seaview	Secaucus, NJ	2.2 TCR
NAT-TCR	Saveway Food Co	St Louis, MO	2.2 TCR
NAT-SIZE	Schaumburg High School	Schaumburg, IL	318 FTE
NAT-SIZE	Bag Makers, Inc	Union, IL	318 FTE
NAT-SIZE	Skanska USA Civil Northeast	Elmhurst, NY	318 FTE
NAT-SIZE	Alston Construction Company, Inc.	Sacramento, CA	318 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, 2021. 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.