Catalytic converters, engine exhaust, automotive, truck, and bus, manufacturing · Indiana

Tenneco Automotive

Name: Tenneco Automotive Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Ligonier, IN · ~45 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 2.7
Avg TCR: 5.4
Industry avg: 0
Fatalities

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The verdict

Tenneco Automotive runs at 50% of its industry's injury rate - far safer than the typical Catalytic converters, engine exhaust, automotive, truck, and bus, manufacturing workplace, earning a grade A.

Tenneco Automotive: 2.7 TCR = 50% of Catalytic converters, engine exhaust, automotive, truck, and bus, manufacturing BLS 5.4 · 4y Form 300A (see methodology below)

Tenneco Automotive safety composite

Tenneco Automotive 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).

68/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 2.68 per 100 workers

Safer than 59% 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%).

Rising injury rate

Tenneco Automotive: 2.2 → 6.2 TCR

Peak year 2024 @ 6.2 TCR · DART/TCR 0× in 2024

Tenneco Automotive's TCR rose 4.0 from 2.2 in 2021 to 6.2 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

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

Grade A · TCR 2.7 · 50% of ind

DART 0.0 DART
RANK #25/66
PHOTO PHA Alabama
BOOK 4y book
INJ 3 inj
SIZE ~45 FTE

Nearest TCR peer: PHA Alabama (0.0 TCR gap)

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This site

2.7
PHA Alabama

2.7
Piston Automot

2.7
Dometic Corp -

2.7
Sacoma Fabrica

2.7

What this shows Tenneco Automotive averages 2.7 TCR (50% of the Catalytic converters, engine exhaust, automotive, truck, and bus, manufacturing BLS benchmark).

Tenneco Automotive TCR series: 2021=2.2 · 2022=2.4 · 2023=0 · 2024=6.2 · BLS 5.4

Where Tenneco Automotive falls in its industry

772 Catalytic converters, engine e establishments

Safer than 59% of graded establishments in this industry, whose median TCR is 3.2.

Grade A

More dangerous than peersSafer than peers

Narrower to Indiana alone (the establishments it most directly competes with for workers and contracts): ranked #25 safest of 66 Catalytic converters, engine e employers in Indiana.

Tenneco Automotive (45 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.2

Tenneco Automotive has fewer employees than the Catalytic converters, engine exhaust, au 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
2024	6.2	0.0	1
2023	0.0	0.0	0
2022	2.4	2.4	1
2021	2.2	0.0	1

OSHA ITA peer cross-reference

Establishment peer ledger

336390 · IN · Ligonier

772 Catalytic converters, engine exhaust, 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	Place	Metric
NAICS-TCR	PHA Alabama	MONTGOMERY, AL	2.7 TCR
NAICS-TCR	Piston Automotive	LOUISVILLE, KY	2.7 TCR
NAICS-TCR	Dometic Corp - Greenbrier	GREENBRIER, TN	2.7 TCR
NAICS-TCR	Sacoma Fabrication	COLUMBUS, IN	2.7 TCR
STATE-SIZE	J Star Farms LLC	PORTLAND	45 FTE
STATE-SIZE	Windfall, IN	WINDFALL	45 FTE
STATE-SIZE	Pioneer Oil Field Services LLC	VINCENNES	45 FTE
STATE-SIZE	Patoka Lake Regional Water & Sewer District	DUBOIS	45 FTE
CITY-NEAR	Tenneco Automotive Operating Company	Ligonier	415 FTE
CITY-NEAR	Ligonier Glass Plant	Ligonier	410 FTE
CITY-NEAR	Silgan Plastics	Ligonier	219 FTE
CITY-NEAR	Ligonier	Ligonier	216 FTE
NAT-TCR	Fresh Market 39th South	Salt Lake City, UT	2.7 TCR
NAT-TCR	Tj Marquart & Sons, Inc	Gainesville, NY	2.7 TCR
NAT-TCR	C.M. Henley Company, LLC	Knoxville, TN	2.7 TCR
NAT-TCR	Main Office - 01	Ramona, CA	2.7 TCR
NAT-SIZE	Mauser Packaging	Anniston, AL	45 FTE
NAT-SIZE	Project Blue	Las Vegas, NV	45 FTE
NAT-SIZE	Pratt Retail Specialties, LLC Carlisle, PA	Carlisle, PA	45 FTE
NAT-SIZE	Twin Shores Management, L.L.C.	East Moline, IL	45 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. 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.