Aircraft assemblies, subassemblies, and parts (except engines) manufacturing · Massachusetts

ARC Technologies

Amesbury, MA · ~183 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

ARC Technologies runs at 44% of its industry's injury rate - far safer than the typical Aircraft assemblies, subassemblies, and parts (except engines) manufacturing workplace, earning a grade A.

ARC Technologies: 1.4 TCR = 44% of Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

ARC Technologies safety composite

ARC Technologies scores strongest on total case rate (tcr) (safer than 61% of same-industry peers) and weakest on dart rate (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).

D

54/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.44 per 100 workers

Safer than 61% of industry peers

DART rate
D 0.5 per 100 workers

Safer than 50% 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

−4.3

2019→2022

ARC Technologies injury rate improved

ARC Technologies's TCR fell 4.3 from 4.8 in 2019 to 0.5 in 2022. Peak filing year was 2019 at 4.8 TCR. In 2022, DART was 0.35× this establishment's average TCR (severity share of cases).

2019=4.8 · 2020=0.0 · 2021=0.5 · 2022=0.5

OSHA ITA Form 300A scorecard

Establishment book 336413 · Amesbury, MA AT/BELOW-IND · MID

Grade A · TCR 1.4 · 44% of ind

  • DART 0.5 DART
  • RANK #4/10
  • PHOTO Leggett & Platt Aeor…
  • BOOK 4y book
  • INJ 10 inj
  • SIZE ~183 FTE

Nearest TCR peer: Leggett & Platt Aeorspace - Middletown (0.0 TCR gap)

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ARC Technologies in the TCR neighbourhood

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

TCR

What this shows ARC Technologies averages 1.4 TCR (44% of the Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS benchmark).

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

ARC Technologies TCR series: 2019=4.8 · 2020=0 · 2021=0.5 · 2022=0.5 · BLS 3.3

Where ARC Technologies falls in its industry

650 Aircraft assemblies, subassemb establishments

Safer than 61% of graded establishments in this industry, whose median TCR is 1.9.

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 10 Aircraft assemblies, subassemb employers in Massachusetts.

ARC Technologies (183 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 130 employees and a TCR of 1.9 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 05001,0001,5002,000 0246810 Average employees Total Case Rate ARC Technologies
ARC Technologies (183 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 130 employees and a TCR of 1.9

ARC Technologies has more employees than the Aircraft assemblies, subassemblies, and median and a lower 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 Fatalities
2022 0.5 0.5 1 0 0
2021 0.5 0.0 1 0 0
2020 0.0 0.0 0 0 0
2019 4.8 3.6 8 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336413 · MA · Amesbury

650 Aircraft assemblies, subassemblies, and parts (except engines) manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 18 employers in Amesbury, 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 Leggett & Platt Aeorspace - Middletown 1.4 TCR
NAICS-TCR Systems Sterling VA 1.4 TCR
NAICS-TCR Thales Avionics Inc - Orlando warehouse 1.4 TCR
NAICS-TCR Meggitt Defense Systems Inc. 1.4 TCR
STATE-SIZE Groom Construction Co Inc. 183 FTE
STATE-SIZE Reilly Electrical Contractors, Inc. 183 FTE
STATE-SIZE Harbar LLC 183 FTE
STATE-SIZE POLYVINYL FILMS INC. 183 FTE
CITY-NEAR Munters Corporation 512 FTE
CITY-NEAR 100499 118 FTE
CITY-NEAR STOP & SHOP 100499 111 FTE
CITY-NEAR AMESBURY-MA02 79 FTE
NAT-TCR Facilities Mangement 1.4 TCR
NAT-TCR Safway Atlantic, LLC - New Jersey 1.4 TCR
NAT-TCR Killdeer Mountain Manufacturing, Inc. Dickinson facility 1.4 TCR
NAT-TCR Ozinga Materials 1.4 TCR
NAT-SIZE Seedorff Masonry, Inc. 183 FTE
NAT-SIZE 4765-LAXCX00QF 183 FTE
NAT-SIZE USM Store #516 183 FTE
NAT-SIZE Superior Industries, Inc. - 102 Division 183 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: 2022, 2021, 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.