Sonar systems and equipment manufacturing · Massachusetts

Massa Products Corporation

Hingham, MA · ~66 workers · 8 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

Massa Products Corporation runs at 40% of its industry's injury rate - far safer than the typical Sonar systems and equipment manufacturing workplace, earning a grade A.

Massa Products Corporation: 1.3 TCR = 40% of Sonar systems and equipment manufacturing BLS 3.3 · 8y Form 300A (see methodology below)

Massa Products Corporation safety composite

Massa Products Corporation scores strongest on dart rate (safer than 75% of same-industry peers) and weakest on total case rate (tcr) (safer than 29%), 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).

D

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 1.31 per 100 workers

Safer than 29% of industry peers

DART rate
B 0 per 100 workers

Safer than 75% 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

−2.2

2017→2024

Massa Products Corporation injury rate improved

Massa Products Corporation's TCR fell 2.2 from 2.2 in 2017 to 0.0 in 2024. Peak filing year was 2020 at 6.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=2.2 · 2018=1.7 · 2019=0.0 · 2020=6.5 · 2021=0.0 · 2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 334511 · Hingham, MA AT/BELOW-IND · SMALL

Grade A · TCR 1.3 · 40% of ind

  • DART 0.0 DART
  • RANK #21/26
  • PHOTO HGAKB03
  • BOOK 8y book
  • INJ 6 inj
  • SIZE ~66 FTE

Nearest TCR peer: HGAKB03 (0.0 TCR gap)

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

Massa Products Corporation in the TCR neighbourhood

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

TCR

What this shows Massa Products Corporation averages 1.3 TCR (40% of the Sonar systems and equipment manufacturing BLS benchmark).

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

Massa Products Corporation TCR series: 2017=2.2 · 2018=1.7 · 2019=0 · 2020=6.5 · 2021=0 · 2022=0 · 2023=0 · 2024=0 · BLS 3.3

Where Massa Products Corporation falls in its industry

388 Sonar systems and equipment ma establishments

Safer than 29% of graded establishments in this industry, whose median TCR is 0.7.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #21 safest of 26 Sonar systems and equipment ma employers in Massachusetts.

Massa Products Corporation (66 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 207 employees and a TCR of 0.7 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 01,0002,0003,000 0246810 Average employees Total Case Rate Massa Products Corporation
Massa Products Corporation (66 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 207 employees and a TCR of 0.7

Massa Products Corporation has fewer employees than the Sonar systems and equipment manufacturin median and a higher injury rate than the industry's median TCR of 0.7. 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 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 6.5 6.5 4 0 0
2019 0.0 0.0 0 0 0
2018 1.7 1.7 1 0 0
2017 2.2 2.2 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

334511 · MA · Hingham

388 Sonar systems and equipment 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 Metric
NAICS-TCR HGAKB03 1.3 TCR
NAICS-TCR NGDS-CA40 1.3 TCR
NAICS-TCR Charleroi PA 1.3 TCR
NAICS-TCR Micro Systems, Inc. 1.3 TCR
STATE-SIZE A&M Roofing Services, LLC 66 FTE
STATE-SIZE New England electrical contracting corp 66 FTE
STATE-SIZE BT Auburndale 66 FTE
STATE-SIZE Main Office-Main 66 FTE
CITY-NEAR Linden Ponds 774 FTE
CITY-NEAR Hingham Manufacturing 318 FTE
CITY-NEAR McDonald Electrical Corp 308 FTE
CITY-NEAR Russelectric, A Siemens Business 247 FTE
NAT-TCR Caraustar Okemah, OK 1.3 TCR
NAT-TCR Jefferson Middle School 1.3 TCR
NAT-TCR Asphalt Plants 1.3 TCR
NAT-TCR Gardner Inc NC 1.3 TCR
NAT-SIZE CRW Inc 66 FTE
NAT-SIZE Point Medical Corporation 66 FTE
NAT-SIZE 040 Plaza Centro, Caguas 66 FTE
NAT-SIZE Sarentos 66 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, 2021, 2020, 2019, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.