Automatic transmissions, automotive, truck, and bus, manufacturing · Michigan

Warren Transmission Operations

Warren, MI · ~525 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
6.1
Avg TCR
5.4
Industry avg
0
Fatalities
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The verdict

Warren Transmission Operations runs at 112% of its industry's injury rate - about level with the typical Automatic transmissions, automotive, truck, and bus, manufacturing workplace, earning a grade C.

Warren Transmission Operations: 6.1 TCR = 112% of Automatic transmissions, automotive, truck, and bus, manufacturing BLS 5.4 · 2y Form 300A (see methodology below)

Warren Transmission Operations safety composite

Warren Transmission Operations scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 11%), 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

23/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.07 per 100 workers

Safer than 16% of industry peers

DART rate
F 4.89 per 100 workers

Safer than 11% 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%).

Rising injury rate

Warren Transmission Operations: 5.0 → 7.1 TCR

Peak year 2017 @ 7.1 TCR · DART/TCR 0.81× in 2017

Warren Transmission Operations's TCR rose 2.1 from 5.0 in 2016 to 7.1 in 2017. In 2017, DART was 0.81× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336350 · Warren, MI ABOVE-IND · MID

Grade C · TCR 6.1 · 112% of ind

  • DART 4.9 DART
  • RANK #47/61
  • PHOTO Gnutti Carlo USA
  • BOOK 2y book
  • INJ 53 inj
  • SIZE ~525 FTE

Nearest TCR peer: Gnutti Carlo USA (0.1 TCR gap)

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Warren Transmission Operations in the TCR neighbourhood

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

TCR

What this shows Warren Transmission Operations averages 6.1 TCR (112% of the Automatic transmissions, automotive, truck, and bus, manufacturing BLS benchmark).

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

Warren Transmission Operations TCR series: 2016=5 · 2017=7.1 · BLS 5.4

Where Warren Transmission Operations falls in its industry

320 Automatic transmissions, autom establishments

Safer than 16% of graded establishments in this industry, whose median TCR is 2.9.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #47 safest of 61 Automatic transmissions, autom employers in Michigan.

Warren Transmission Operations (525 employees, TCR 6.1) among 29 same-industry peers, split at the industry median of 200 employees and a TCR of 2.9 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 01,0002,0003,0004,000 051015 Average employees Total Case Rate Warren Transmission Operations
Warren Transmission Operations (525 employees, TCR 6.1) among 29 same-industry peers, split at the industry median of 200 employees and a TCR of 2.9

Warren Transmission Operations has more employees than the Automatic transmissions, automotive, tru median and a higher injury rate than the industry's median TCR of 2.9. 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
2017 7.1 4.9 31 4 0
2016 5.0 4.1 22 11 0

OSHA ITA peer cross-reference

Establishment peer ledger

336350 · MI · Warren

320 Automatic transmissions, automotive, truck, and bus, manufacturing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 290 employers in Warren, 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 Gnutti Carlo USA 6.2 TCR
NAICS-TCR W1 5.9 TCR
NAICS-TCR KSMCastings USA 6.3 TCR
NAICS-TCR Cap Group LLC 5.7 TCR
STATE-SIZE Gestamp Mason 525 FTE
STATE-SIZE Binson's Hospital Supplies, Inc. 525 FTE
STATE-SIZE Jefferson Building 525 FTE
STATE-SIZE Art Space 525 FTE
CITY-NEAR Warren Technical Center 22,693 FTE
CITY-NEAR GM Global Technical Center 21,000 FTE
CITY-NEAR Warren Truck Assembly Plant 3,804 FTE
CITY-NEAR 1855-MIDET153 1,903 FTE
NAT-TCR 83 Schofield Paintline - Production Facility 6.1 TCR
NAT-TCR PT610 - Pleasantville NJ Core 6.1 TCR
NAT-TCR Saddle Brook (Njsad) 6.1 TCR
NAT-TCR Paducah (Kypad) 6.1 TCR
NAT-SIZE Scranton Global Business Services - Gbs (Pascn) 525 FTE
NAT-SIZE FedEx Supply Chain-EG3 525 FTE
NAT-SIZE Lone Star Beef 2016 525 FTE
NAT-SIZE Coquille Economic Development Corporation 525 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: 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.