Fabricated structural metal manufacturing · Pennsylvania

Supreme Manufacturing Inc

Stoneboro, PA · ~29 workers · 7 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Supreme Manufacturing Inc runs at 192% of its industry's injury rate - more dangerous than the typical Fabricated structural metal manufacturing workplace, earning a grade D.

Supreme Manufacturing Inc: 6.3 TCR = 192% of Fabricated structural metal manufacturing BLS 3.3 · 7y Form 300A (see methodology below)

Supreme Manufacturing Inc safety composite

Supreme Manufacturing Inc scores strongest on fatalities (safer than 51% 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).

F

30/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.32 per 100 workers

Safer than 34% of industry peers

DART rate
F 6.95 per 100 workers

Safer than 10% of industry peers

Fatalities
D 0

Safer than 51% 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

−4.0

2016→2023

Supreme Manufacturing Inc injury rate improved

Supreme Manufacturing Inc's TCR fell 4.0 from 10.9 in 2016 to 7.0 in 2023. Peak filing year was 2016 at 10.9 TCR. In 2023, DART was 1.1× this establishment's average TCR (severity share of cases).

2016=10.9 · 2017=4.2 · 2018=4.1 · 2020=9.1 · 2021=3.3 · 2022=5.7 · 2023=7.0

OSHA ITA Form 300A scorecard

Establishment book 332312 · Stoneboro, PA ABOVE-IND · SMALL

Grade D · TCR 6.3 · 192% of ind

  • DART 7.0 DART
  • RANK #50/91
  • PHOTO Cardinal Fabricating…
  • BOOK 7y book
  • INJ 13 inj
  • SIZE ~29 FTE

Nearest TCR peer: Cardinal Fabricating, Inc. - Corporate Office (0.0 TCR gap)

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

Supreme Manufacturing Inc in the TCR neighbourhood

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

TCR

What this shows Supreme Manufacturing Inc averages 6.3 TCR (192% of the Fabricated structural metal manufacturing BLS benchmark).

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

Supreme Manufacturing Inc TCR series: 2016=10.9 · 2017=4.2 · 2018=4.1 · 2020=9.1 · 2021=3.3 · 2022=5.7 · 2023=7 · BLS 3.3

Where Supreme Manufacturing Inc falls in its industry

1,491 Fabricated structural metal ma establishments

Safer than 34% of graded establishments in this industry, whose median TCR is 4.6.

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #50 safest of 91 Fabricated structural metal ma employers in Pennsylvania.

Supreme Manufacturing Inc (29 employees, TCR 6.3) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 4.6 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 Supreme Manufacturing Inc
Supreme Manufacturing Inc (29 employees, TCR 6.3) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 4.6

Supreme Manufacturing Inc has fewer employees than the Fabricated structural metal manufacturin median and a higher injury rate than the industry's median TCR of 4.6. 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 7.0 7.0 3 0 0
2022 5.7 5.7 2 0 0
2021 3.3 3.3 1 0 0
2020 9.1 6.1 3 0 0
2018 4.1 4.1 1 0 0
2017 4.2 0.0 1 0 0
2016 10.9 0.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332312 · PA · Stoneboro

1,491 Fabricated structural metal manufacturing employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 3 employers in Stoneboro, PA · 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 Cardinal Fabricating, Inc. - Corporate Office 6.3 TCR
NAICS-TCR Owen Steel 6.3 TCR
NAICS-TCR Canam Steel Corp 6.3 TCR
NAICS-TCR ASA Builders Supply Co., LLC 6.3 TCR
STATE-SIZE BJE Reality 29 FTE
STATE-SIZE Dubois 29 FTE
STATE-SIZE New Castle Power Plant 29 FTE
STATE-SIZE UGI Wellsboro 29 FTE
CITY-NEAR 12 - Stoneboro 31 FTE
CITY-NEAR Elder Ag and Turf Equipment Co Stoneboro 26 FTE
NAT-TCR IN - Independence 6.3 TCR
NAT-TCR Bourdeau Bros Inc. Champlain 6.3 TCR
NAT-TCR Manafort-Precision, LLC 6.3 TCR
NAT-TCR Times Supermarket - Kihei 6.3 TCR
NAT-SIZE Down Dog Lodge LLC 29 FTE
NAT-SIZE Reesman Service Corporation 29 FTE
NAT-SIZE Theisen's of Jefferson 29 FTE
NAT-SIZE Tec 3 29 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, 2020, 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.