Exhaust systems and parts, automotive, truck, and bus, manufacturing · Indiana

Tenneco Automotive Operating Company

Ligonier, IN · ~415 workers · 6 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.1
Avg TCR
5.4
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Tenneco Automotive Operating Company runs at 21% of its industry's injury rate - far safer than the typical Exhaust systems and parts, automotive, truck, and bus, manufacturing workplace, earning a grade A.

Tenneco Automotive Operating Company: 1.1 TCR = 21% of Exhaust systems and parts, automotive, truck, and bus, manufacturing BLS 5.4 · 6y Form 300A (see methodology below)

Tenneco Automotive Operating Company safety composite

Tenneco Automotive Operating Company scores strongest on dart rate (safer than 89% of same-industry peers) and weakest on fatalities (safer than 51%), 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

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.15 per 100 workers

Safer than 88% of industry peers

DART rate
B 0 per 100 workers

Safer than 89% 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%).

Tenneco Automotive Operating Company held a steady TCR band

Tenneco Automotive Operating Company's TCR held near 0.0 from 0.8 in 2019 to 0.8 in 2024. Peak filing year was 2022 at 2.6 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2019=0.8 · 2020=1.1 · 2021=1.2 · 2022=2.6 · 2023=0.4 · 2024=0.8

OSHA ITA Form 300A scorecard

Establishment book 336390 · Ligonier, IN AT/BELOW-IND · MID

Grade A · TCR 1.1 · 21% of ind

  • DART 0.0 DART
  • RANK #10/66
  • PHOTO Meritor Heavy Vehicl…
  • BOOK 6y book
  • INJ 29 inj
  • SIZE ~415 FTE

Nearest TCR peer: Meritor Heavy Vehicle Systems, LLC (0.0 TCR gap)

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

Tenneco Automotive Operating Company in the TCR neighbourhood

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

TCR

What this shows Tenneco Automotive Operating Company averages 1.1 TCR (21% of the Exhaust systems and parts, automotive, truck, and bus, manufacturing BLS benchmark).

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

Tenneco Automotive Operating Company TCR series: 2019=0.8 · 2020=1.1 · 2021=1.2 · 2022=2.6 · 2023=0.4 · 2024=0.8 · BLS 5.4

Where Tenneco Automotive Operating Company falls in its industry

772 Exhaust systems and parts, aut establishments

Safer than 88% of graded establishments in this industry, whose median TCR is 3.2.

More dangerous than peersSafer than peers

Narrower to Indiana alone (the establishments it most directly competes with for workers and contracts): ranked #10 safest of 66 Exhaust systems and parts, aut employers in Indiana.

Tenneco Automotive Operating Company (415 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.2 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 02004006008001,000 051015 Average employees Total Case Rate Tenneco Automotive Operating Company
Tenneco Automotive Operating Company (415 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.2

Tenneco Automotive Operating Company has more employees than the Exhaust systems and parts, automotive, t median and a lower injury rate than the industry's median TCR of 3.2. 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 0.8 0.0 2 0 0
2023 0.4 0.0 1 0 0
2022 2.6 2.2 11 0 0
2021 1.2 0.0 5 0 0
2020 1.1 0.0 5 0 0
2019 0.8 0.0 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336390 · IN · Ligonier

772 Exhaust systems and parts, automotive, truck, and bus, manufacturing employers nationwide with a credible TCR · 12,750 rated employers in Indiana with headcount on file · 21 employers in Ligonier, 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 Meritor Heavy Vehicle Systems, LLC 1.2 TCR
NAICS-TCR Horton Inc 1.1 TCR
NAICS-TCR Technique, Inc. Micor Drive 1.2 TCR
NAICS-TCR Filtration : Washington EMOE 1.1 TCR
STATE-SIZE Harlan Bakeries - Avon 415 FTE
STATE-SIZE MUNSTER IN 415 FTE
STATE-SIZE 2818 415 FTE
STATE-SIZE TTS - Indiana 415 FTE
CITY-NEAR Ligonier Glass Plant 410 FTE
CITY-NEAR Silgan Plastics 219 FTE
CITY-NEAR Ligonier 216 FTE
CITY-NEAR Silgan/Ligonier 211 FTE
NAT-TCR AGLC - Augusta Service Center 1.1 TCR
NAT-TCR Hyland's Consumer Health, Inc. 1.1 TCR
NAT-TCR Pumpman - NYC 1.1 TCR
NAT-TCR Crane Worldwide- Atlanta 1.1 TCR
NAT-SIZE Pf Spam, LLC 415 FTE
NAT-SIZE Mount Franklin Foods 415 FTE
NAT-SIZE Children & Adult Disability & Educational Services 415 FTE
NAT-SIZE The Country Club at Woodfield, Inc. 415 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.