Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing · Ohio

The Plas-Mac Corporation

Solon, OH · ~68 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

The Plas-Mac Corporation runs at 122% of its industry's injury rate - more dangerous than the typical Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing workplace, earning a grade D.

The Plas-Mac Corporation: 4.0 TCR = 122% of Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

The Plas-Mac Corporation safety composite

The Plas-Mac Corporation scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 14%), 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

28/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.03 per 100 workers

Safer than 14% of industry peers

DART rate
F 1.25 per 100 workers

Safer than 29% 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

−3.4

2017→2020

The Plas-Mac Corporation injury rate improved

The Plas-Mac Corporation's TCR fell 3.4 from 5.9 in 2017 to 2.5 in 2020. Peak filing year was 2017 at 5.9 TCR. In 2020, DART was 0.31× this establishment's average TCR (severity share of cases).

2017=5.9 · 2018=3.6 · 2020=2.5

OSHA ITA Form 300A scorecard

Establishment book 336412 · Solon, OH ABOVE-IND · SMALL

Grade D · TCR 4.0 · 122% of ind

  • DART 1.3 DART
  • RANK #46/46
  • PHOTO PACIFIC SKY SUPPLY I…
  • BOOK 3y book
  • INJ 10 inj
  • SIZE ~68 FTE

Nearest TCR peer: PACIFIC SKY SUPPLY INC. (0.0 TCR gap)

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

The Plas-Mac Corporation in the TCR neighbourhood

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

TCR

What this shows The Plas-Mac Corporation averages 4.0 TCR (122% of the Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing BLS benchmark).

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

The Plas-Mac Corporation TCR series: 2017=5.9 · 2018=3.6 · 2020=2.5 · BLS 3.3

Where The Plas-Mac Corporation falls in its industry

366 Aircraft engine and engine par establishments

Safer than 14% of graded establishments in this industry, whose median TCR is 1.6.

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #46 safest of 46 Aircraft engine and engine par employers in Ohio.

The Plas-Mac Corporation (68 employees, TCR 4.0) among 29 same-industry peers, split at the industry median of 155 employees and a TCR of 1.6 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 02,0004,0006,0008,000 012345 Average employees Total Case Rate The Plas-Mac Corporation
The Plas-Mac Corporation (68 employees, TCR 4.0) among 29 same-industry peers, split at the industry median of 155 employees and a TCR of 1.6

The Plas-Mac Corporation has fewer employees than the Aircraft engine and engine parts (except median and a higher injury rate than the industry's median TCR of 1.6. 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
2020 2.5 1.3 2 0 0
2018 3.6 2.4 3 0 0
2017 5.9 3.6 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336412 · OH · Solon

366 Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 145 employers in Solon, OH · 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 PACIFIC SKY SUPPLY INC. 4.0 TCR
NAICS-TCR Whitcraft LLC 4.1 TCR
NAICS-TCR Aerospace Techniques Inc. 3.9 TCR
NAICS-TCR 1100 Martin St 4.2 TCR
STATE-SIZE FarmaceuticalRX LLC OH 68 FTE
STATE-SIZE Maria Gardens 68 FTE
STATE-SIZE Trillium Farms Layer 1 68 FTE
STATE-SIZE Trillium Farms Layer 4 68 FTE
CITY-NEAR Swagelok OFC 1,274 FTE
CITY-NEAR Order Fulfillment Center 1,230 FTE
CITY-NEAR Nestle USA 1,175 FTE
CITY-NEAR Swagelok Main Plant 1,051 FTE
NAT-TCR Planterra 4.0 TCR
NAT-TCR Huf North America Die Cast Corp. 4.0 TCR
NAT-TCR South Texas UMS LLC 4.0 TCR
NAT-TCR Marinemax East, Inc.-Ven 4.0 TCR
NAT-SIZE Patterson Logistics Services 10 68 FTE
NAT-SIZE Sparton Technology Corp Hudson NH 68 FTE
NAT-SIZE Marino Ware - Pasadena 68 FTE
NAT-SIZE International Paper Bay Sheets Plant 68 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: 2020, 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.