Manufacture of Aerospace components and systems · Ohio

Aerospace : Mentor

Mentor, OH · ~158 workers · 8 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.6
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Aerospace : Mentor runs at 19% of its industry's injury rate - far safer than the typical Manufacture of Aerospace components and systems workplace, earning a grade A.

Aerospace : Mentor: 0.6 TCR = 19% of Manufacture of Aerospace components and systems BLS 3.3 · 8y Form 300A (see methodology below)

Aerospace : Mentor safety composite

Aerospace : Mentor scores strongest on total case rate (tcr) (safer than 83% of same-industry peers) and weakest on dart rate (safer than 23%), 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)
B 0.62 per 100 workers

Safer than 83% of industry peers

DART rate
F 1.72 per 100 workers

Safer than 23% 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%).

Rising injury rate

Aerospace : Mentor: 0.0 → 1.7 TCR

Peak year 2023 @ 1.7 TCR · DART/TCR 2.77× in 2023

Aerospace : Mentor's TCR rose 1.7 from 0.0 in 2016 to 1.7 in 2023. In 2023, DART was 2.77× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336412 · Mentor, OH AT/BELOW-IND · MID

Grade A · TCR 0.6 · 19% of ind

  • DART 1.7 DART
  • RANK #8/46
  • PHOTO Services Durham NC
  • BOOK 8y book
  • INJ 5 inj
  • SIZE ~158 FTE

Nearest TCR peer: Services Durham NC (0.0 TCR gap)

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

Aerospace : Mentor in the TCR neighbourhood

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

TCR

What this shows Aerospace : Mentor averages 0.6 TCR (19% of the Manufacture of Aerospace components and systems BLS benchmark).

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

Aerospace : Mentor TCR series: 2016=0 · 2017=1.3 · 2018=0.7 · 2019=0 · 2020=0 · 2021=0 · 2022=1.2 · 2023=1.7 · BLS 3.3

Where Aerospace : Mentor falls in its industry

366 Manufacture of Aerospace compo establishments

Safer than 83% 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 #8 safest of 46 Manufacture of Aerospace compo employers in Ohio.

Aerospace : Mentor (158 employees, TCR 0.6) 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 Aerospace : Mentor
Aerospace : Mentor (158 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 155 employees and a TCR of 1.6

Aerospace : Mentor has more employees than the Manufacture of Aerospace components and median and a lower 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
2023 1.7 1.7 1 0 0
2022 1.2 1.2 1 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2018 0.7 0.7 1 0 0
2017 1.3 0.7 2 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336412 · OH · Mentor

366 Manufacture of Aerospace components and systems employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 180 employers in Mentor, 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 Services Durham NC 0.6 TCR
NAICS-TCR Johnson Technology, Inc. 0.6 TCR
NAICS-TCR BizJet 0.6 TCR
NAICS-TCR Supply Chain : Hooksett, NH 0.6 TCR
STATE-SIZE Ferguson Construction Company - Sidney 158 FTE
STATE-SIZE Forest City Erectors Inc. 158 FTE
STATE-SIZE Cincinnati Crisco Plant 158 FTE
STATE-SIZE Ohio Valley Veneer 158 FTE
CITY-NEAR Steris HQ 835 FTE
CITY-NEAR STERIS 612 FTE
CITY-NEAR Avery Dennison - Materials Group Building 22 612 FTE
CITY-NEAR The Lincoln Electric Company - Mentor 514 FTE
NAT-TCR Charlotte Retail 0.6 TCR
NAT-TCR Mid Cities Motor Freight, Inc 0.6 TCR
NAT-TCR Franklin Water Treatment - Livermore 0.6 TCR
NAT-TCR Consolidated Electrical Distributors (Pc4981) 0.6 TCR
NAT-SIZE Fontana #033 158 FTE
NAT-SIZE Moreno Valley #046 158 FTE
NAT-SIZE Gresham #047 158 FTE
NAT-SIZE YESCO LLC - Salt Lake City, UT Gramercy Establishment 158 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, 2019, 2018, 2017, 2016. 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.