Windows and window frames, vinyl, manufacturing · Maine

Mathews Brothers Company

Belfast, ME · ~201 workers · 9 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.0
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Mathews Brothers Company runs at 242% of its industry's injury rate - far more dangerous than the typical Windows and window frames, vinyl, manufacturing workplace, earning a grade F.

Mathews Brothers Company: 8.0 TCR = 242% of Windows and window frames, vinyl, manufacturing BLS 3.3 · 9y Form 300A (see methodology below)

Mathews Brothers Company safety composite

Mathews Brothers Company scores strongest on dart rate (safer than 71% of same-industry peers) and weakest on total case rate (tcr) (safer than 13%), 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

43/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.97 per 100 workers

Safer than 13% of industry peers

DART rate
C 0.4 per 100 workers

Safer than 71% 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

−2.9

2016→2024

Mathews Brothers Company injury rate improved

Mathews Brothers Company's TCR fell 2.9 from 8.6 in 2016 to 5.7 in 2024. Peak filing year was 2020 at 8.8 TCR. In 2024, DART was 0.05× this establishment's average TCR (severity share of cases).

2016=8.6 · 2017=7.8 · 2018=7.9 · 2019=6.9 · 2020=8.8 · 2021=8.8 · 2022=8.7 · 2023=8.7 · 2024=5.7

OSHA ITA Form 300A scorecard

Establishment book 326199 · Belfast, ME ABOVE-IND · MID

Grade F · TCR 8.0 · 242% of ind

  • DART 0.4 DART
  • RANK #6/7
  • PHOTO Industrial Netting
  • BOOK 9y book
  • INJ 123 inj
  • SIZE ~201 FTE

Nearest TCR peer: Industrial Netting (0.0 TCR gap)

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

Mathews Brothers Company in the TCR neighbourhood

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

TCR

What this shows Mathews Brothers Company averages 8.0 TCR (242% of the Windows and window frames, vinyl, manufacturing BLS benchmark).

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

Mathews Brothers Company TCR series: 2016=8.6 · 2017=7.8 · 2018=7.9 · 2019=6.9 · 2020=8.8 · 2021=8.8 · 2022=8.7 · 2023=8.7 · 2024=5.7 · BLS 3.3

Where Mathews Brothers Company falls in its industry

2,838 Windows and window frames, vin establishments

Safer than 13% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Maine alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 7 Windows and window frames, vin employers in Maine.

Mathews Brothers Company (201 employees, TCR 8.0) among 29 same-industry peers, split at the industry median of 101 employees and a TCR of 3.5 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 0100200300400 05101520 Average employees Total Case Rate Mathews Brothers Company
Mathews Brothers Company (201 employees, TCR 8.0) among 29 same-industry peers, split at the industry median of 101 employees and a TCR of 3.5

Mathews Brothers Company has more employees than the Windows and window frames, vinyl, manufa median and a higher injury rate than the industry's median TCR of 3.5. 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 5.7 0.4 14 0 0
2023 8.7 0.8 19 2 0
2022 8.7 2.3 16 3 0
2021 8.8 0.5 19 0 0
2020 8.8 0.6 14 1 0
2019 6.9 0.5 13 0 0
2018 7.9 2.4 11 2 0
2017 7.8 3.0 5 8 0
2016 8.6 5.9 12 4 0

OSHA ITA peer cross-reference

Establishment peer ledger

326199 · ME · Belfast

2,838 Windows and window frames, vinyl, manufacturing employers nationwide with a credible TCR · 2,397 rated employers in Maine with headcount on file · 26 employers in Belfast, ME · 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 Industrial Netting 8.0 TCR
NAICS-TCR 7682_18535 8.0 TCR
NAICS-TCR Yuma 8.0 TCR
NAICS-TCR Ken Ross, Inc. 8.0 TCR
STATE-SIZE 226910-POR-MAIN OFFICE CR STA 201 FTE
STATE-SIZE Seaside Healthcare 201 FTE
STATE-SIZE Norway Manufacturing 200 FTE
STATE-SIZE 8223 200 FTE
CITY-NEAR Waldo- 118 Northport Ave 578 FTE
CITY-NEAR 08241 - Store # 8241 Belfast 211 FTE
CITY-NEAR Duck Trap River of Maine 181 FTE
CITY-NEAR 8241 178 FTE
NAT-TCR Allied Metal Company 8.0 TCR
NAT-TCR Pro~Cise Inc 8.0 TCR
NAT-TCR Washington Shop 'n Save 8.0 TCR
NAT-TCR Doctors Hospital at Renaissance 8.0 TCR
NAT-SIZE Eastgatespring 201 FTE
NAT-SIZE USA Compression Partners - Permian 201 FTE
NAT-SIZE Broward Nursing & Rehabilitation Center, LLC 201 FTE
NAT-SIZE Prospect International Airport Services ATL 201 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, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.