Industrial pattern manufacturing · Pennsylvania

Mainsteel-10

Harmony, PA · ~44 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
6.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mainsteel-10 runs at 203% of its industry's injury rate - far more dangerous than the typical Industrial pattern manufacturing workplace, earning a grade F.

Mainsteel-10: 6.7 TCR = 203% of Industrial pattern manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Mainsteel-10 safety composite

Mainsteel-10 scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 28%), 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

40/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.7 per 100 workers

Safer than 28% of industry peers

DART rate
D 1.97 per 100 workers

Safer than 46% 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

−5.5

2022→2023

Mainsteel-10 injury rate improved

Mainsteel-10's TCR fell 5.5 from 9.4 in 2022 to 4.0 in 2023. Peak filing year was 2022 at 9.4 TCR. In 2023, DART was 0.29× this establishment's average TCR (severity share of cases).

2022=9.4 · 2023=4.0

OSHA ITA Form 300A scorecard

Establishment book 332999 · Harmony, PA ABOVE-IND · SMALL

Grade F · TCR 6.7 · 203% of ind

  • DART 2.0 DART
  • RANK #40/52
  • PHOTO Materials Technology…
  • BOOK 2y book
  • INJ 7 inj
  • SIZE ~44 FTE

Nearest TCR peer: Materials Technology Center (0.0 TCR gap)

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

Mainsteel-10 in the TCR neighbourhood

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

TCR

What this shows Mainsteel-10 averages 6.7 TCR (203% of the Industrial pattern manufacturing BLS benchmark).

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

Mainsteel-10 TCR series: 2022=9.4 · 2023=4 · BLS 3.3

Where Mainsteel-10 falls in its industry

827 Industrial pattern manufacturi establishments

Safer than 28% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #40 safest of 52 Industrial pattern manufacturi employers in Pennsylvania.

Mainsteel-10 (44 employees, TCR 6.7) among 29 same-industry peers, split at the industry median of 67 employees and a TCR of 4.5 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 0510152025 Average employees Total Case Rate Mainsteel-10
Mainsteel-10 (44 employees, TCR 6.7) among 29 same-industry peers, split at the industry median of 67 employees and a TCR of 4.5

Mainsteel-10 has fewer employees than the Industrial pattern manufacturing median and a higher injury rate than the industry's median TCR of 4.5. 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
2023 4.0 2.0 2 0 0
2022 9.4 1.9 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332999 · PA · Harmony

827 Industrial pattern manufacturing employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 26 employers in Harmony, 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 Materials Technology Center 6.7 TCR
NAICS-TCR AGC VA (LOC CODE: AGCVA1) 6.7 TCR
NAICS-TCR Roth Fabricating Inc 6.7 TCR
NAICS-TCR Shells Inc. 6.7 TCR
STATE-SIZE Milton Grove Egg 44 FTE
STATE-SIZE Kreider Farms - Donegal Egg 44 FTE
STATE-SIZE WESSC West Shore Service Center 44 FTE
STATE-SIZE SUNSC Sunbury Service Center 44 FTE
CITY-NEAR Sysco Pittsburgh 222 FTE
CITY-NEAR Harmony Plant 142 FTE
CITY-NEAR BUTLER REFRIGERATED MEATS 139 FTE
CITY-NEAR American Made LLC. Harmony 131 FTE
NAT-TCR Holladay Park Plaza 6.7 TCR
NAT-TCR Portland Water Bureau Customer Service 6.7 TCR
NAT-TCR JFW - La Crema Winery 6.7 TCR
NAT-TCR West-Mark Service Center-Ceres, California 6.7 TCR
NAT-SIZE Milk Specialties Global Paris 44 FTE
NAT-SIZE Bently Heritage 44 FTE
NAT-SIZE MAS Construction Services, Inc. 44 FTE
NAT-SIZE Hero Arts Rubber Stamps Inc 44 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. 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.