Employer · Michigan

Gibraltar School

Trenton, MI · ~60 workers · 6 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
3.0
Industry avg
0
Fatalities
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The verdict

Gibraltar School runs at 0% of its industry's injury rate - about level with the typical industry workplace, earning a grade C.

Gibraltar School: 0.0 TCR = 0% of industry BLS 3.0 · 6y Form 300A (see methodology below)

Gibraltar School safety composite

Gibraltar School scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

B

77/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
C 0 per 100 workers

Safer than 70% 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%).

Gibraltar School held a steady TCR band

Gibraltar School's TCR held near 0.0 from 0.0 in 2018 to 0.0 in 2023. Peak filing year was 2018 at 0.0 TCR.

2018=0.0 · 2019=0.0 · 2020=0.0 · 2021=0.0 · 2022=0.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 722310 · Trenton, MI AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/210
  • PHOTO Barclay's Whippany
  • BOOK 6y book
  • INJ 0 inj
  • SIZE ~60 FTE

Nearest TCR peer: Barclay's Whippany (0.0 TCR gap)

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

Gibraltar School in the TCR neighbourhood

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

TCR

What this shows Gibraltar School averages 0.0 TCR (0% of the industry BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-09-26

Gibraltar School TCR series: 2018=0 · 2019=0 · 2020=0 · 2021=0 · 2022=0 · 2023=0 · BLS 3.0

Where Gibraltar School falls in its industry

6,952 industry establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 210 industry employers in Michigan.

Gibraltar School (60 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 43 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 0200400600800 051015 Average employees Total Case Rate Gibraltar School
Gibraltar School (60 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 3.5

Gibraltar School has more employees than the industry median and a lower 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
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 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 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

722310 · MI · Trenton

6,952 industry employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 36 employers in Trenton, MI · 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 Barclay's Whippany 0.0 TCR
NAICS-TCR MOREHOUSE COLLEGE 0.1 TCR
NAICS-TCR SODEXO AT BLOOMBERG 731 LEX PANTRY 0.1 TCR
NAICS-TCR SODEXO AT GRAMBLING RESIDENT DINING 0.1 TCR
STATE-SIZE 4795-EA-GRR-GRAND RAPIDS-GRR-TRML 60 FTE
STATE-SIZE California Closets Fulfillment Inc-EMC 60 FTE
STATE-SIZE Bickford of Portage 60 FTE
STATE-SIZE City of Midland - Parks & Recreation 60 FTE
CITY-NEAR 2250-7 1,315 FTE
CITY-NEAR Trenton South Engine Plant 892 FTE
CITY-NEAR Trenton Engine Plant North 794 FTE
CITY-NEAR Steel Tool & Engineering 597 FTE
NAT-TCR Integration Appliance Inc. 0.0 TCR
NAT-TCR California Department of Transportation Facility 128 0.0 TCR
NAT-TCR Airborn Inc. Addison 0.0 TCR
NAT-TCR Keller Warehouse 0.0 TCR
NAT-SIZE U of Pitt Greensbur* 60 FTE
NAT-SIZE Duval County # 13 60 FTE
NAT-SIZE Residential HVAC and Supply : WHSE-Atlanta, GA-USA 60 FTE
NAT-SIZE Essex Furukawa Metals Processing Center 60 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. 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.