Motor Vehicle Transmission and Power Train Parts Manufacturing · Indiana

Allison Transmission Inc

Indianapolis, IN · ~2,717 workers · 8 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.7
Avg TCR
5.4
Industry avg
0
Fatalities
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The verdict

Allison Transmission Inc runs at 31% of its industry's injury rate - far safer than the typical Motor Vehicle Transmission and Power Train Parts Manufacturing workplace, earning a grade A.

Allison Transmission Inc: 1.7 TCR = 31% of Motor Vehicle Transmission and Power Train Parts Manufacturing BLS 5.4 · 8y Form 300A (see methodology below)

Allison Transmission Inc safety composite

Allison Transmission Inc scores strongest on total case rate (tcr) (safer than 71% of same-industry peers) and weakest on dart rate (safer than 46%), 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).

C

57/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.66 per 100 workers

Safer than 71% of industry peers

DART rate
D 1.21 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%).

Allison Transmission Inc held a steady TCR band

Allison Transmission Inc's TCR held near 0.2 from 1.7 in 2016 to 1.6 in 2024. Peak filing year was 2022 at 2.6 TCR. In 2024, DART was 0.73× this establishment's average TCR (severity share of cases).

2016=1.7 · 2018=2.2 · 2019=1.1 · 2020=0.0 · 2021=2.5 · 2022=2.6 · 2023=1.6 · 2024=1.6

OSHA ITA Form 300A scorecard

Establishment book 336350 · Indianapolis, IN AT/BELOW-IND · LARGE

Grade A · TCR 1.7 · 31% of ind

  • DART 1.2 DART
  • RANK #12/41
  • PHOTO Oerlikon FSUS Mequon
  • BOOK 8y book
  • INJ 296 inj
  • SIZE ~2,717 FTE

Nearest TCR peer: Oerlikon FSUS Mequon (0.0 TCR gap)

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

Allison Transmission Inc in the TCR neighbourhood

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

TCR

What this shows Allison Transmission Inc averages 1.7 TCR (31% of the Motor Vehicle Transmission and Power Train Parts Manufacturing BLS benchmark).

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

Allison Transmission Inc TCR series: 2016=1.7 · 2018=2.2 · 2019=1.1 · 2020=0 · 2021=2.5 · 2022=2.6 · 2023=1.6 · 2024=1.6 · BLS 5.4

Where Allison Transmission Inc falls in its industry

320 Motor Vehicle Transmission and establishments

Safer than 71% of graded establishments in this industry, whose median TCR is 2.9.

More dangerous than peersSafer than peers

Narrower to Indiana alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 41 Motor Vehicle Transmission and employers in Indiana.

Allison Transmission Inc (2,717 employees, TCR 1.7) 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 Allison Transmission Inc
Allison Transmission Inc (2,717 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 200 employees and a TCR of 2.9

Allison Transmission Inc has more employees than the Motor Vehicle Transmission and Power Tra median and a lower 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
2024 1.6 1.2 49 1 0
2023 1.6 0.9 44 1 0
2022 2.6 1.4 57 12 0
2021 2.5 1.7 49 16 0
2020 0.0 0.0 0 0 0
2019 1.1 0.6 26 6 0
2018 2.2 1.5 39 21 0
2016 1.7 1.1 32 9 0

OSHA ITA peer cross-reference

Establishment peer ledger

336350 · IN · Indianapolis

320 Motor Vehicle Transmission and Power Train Parts Manufacturing employers nationwide with a credible TCR · 12,750 rated employers in Indiana with headcount on file · 2,074 employers in Indianapolis, IN · 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 Oerlikon FSUS Mequon 1.7 TCR
NAICS-TCR Coan Engineering LLC 1.6 TCR
NAICS-TCR BORGWARNER TRANSMISSIONS SYSTEM 1.6 TCR
NAICS-TCR RWB - TSI 1.7 TCR
STATE-SIZE Amazon.com Services LLC - IND8 2,705 FTE
STATE-SIZE Jayco Inc 2,751 FTE
STATE-SIZE ABC Employment Holdings 2,757 FTE
STATE-SIZE INDIANAPOLIS 81ST (INI81) 2,639 FTE
CITY-NEAR Indiana University Health, Inc 7,874 FTE
CITY-NEAR Methodist Hospital 6,862 FTE
CITY-NEAR Eli Lilly - Lilly Corp Center 6,482 FTE
CITY-NEAR Lilly Technology Center 6,472 FTE
NAT-TCR Conco-West, Inc. 1.7 TCR
NAT-TCR Cleburne Distribution 1.7 TCR
NAT-TCR LaVergne 1.7 TCR
NAT-TCR Johnson Plaster & Vinyl, Inc. 1.7 TCR
NAT-SIZE Amazon.com Services LLC - GYR3 2,718 FTE
NAT-SIZE Kalispell Regional Medical Center 2,715 FTE
NAT-SIZE Saint Agnes Medical Center 2,714 FTE
NAT-SIZE South Miami Hospital 2,720 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: 2024, 2023, 2022, 2021, 2020, 2019, 2018, 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.