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

Tenneco INC.

Litchfiekld, MI · ~415 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.9
Avg TCR
5.4
Industry avg
0
Fatalities
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The verdict

Tenneco INC. runs at 16% 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 INC.: 0.9 TCR = 16% of Catalytic converters, engine exhaust, automotive, truck, and bus, manufacturing BLS 5.4 · 3y Form 300A (see methodology below)

Tenneco INC. safety composite

Tenneco INC. scores strongest on total case rate (tcr) (safer than 92% 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

75/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.87 per 100 workers

Safer than 92% of industry peers

DART rate
C 0.45 per 100 workers

Safer than 72% 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 INC. held a steady TCR band

Tenneco INC.'s TCR held near 0.3 from 0.9 in 2019 to 1.1 in 2022. In 2022, DART was 0.52× this establishment's average TCR (severity share of cases).

2019=0.9 · 2020=0.6 · 2022=1.1

OSHA ITA Form 300A scorecard

Establishment book 336390 · Litchfiekld, MI AT/BELOW-IND · MID

Grade A · TCR 0.9 · 16% of ind

  • DART 0.5 DART
  • RANK #24/146
  • PHOTO Filtration : Kearney
  • BOOK 3y book
  • INJ 11 inj
  • SIZE ~415 FTE

Nearest TCR peer: Filtration : Kearney (0.0 TCR gap)

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

Tenneco INC. in the TCR neighbourhood

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

TCR

What this shows Tenneco INC. averages 0.9 TCR (16% of the Catalytic converters, engine exhaust, 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 INC. TCR series: 2019=0.9 · 2020=0.6 · 2022=1.1 · BLS 5.4

Where Tenneco INC. falls in its industry

772 Catalytic converters, engine e establishments

Safer than 92% of graded establishments in this industry, whose median TCR is 3.2.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #24 safest of 146 Catalytic converters, engine e employers in Michigan.

Tenneco INC. (415 employees, TCR 0.9) 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 INC.
Tenneco INC. (415 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.2

Tenneco INC. has more 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 Illnesses Fatalities
2022 1.1 0.5 5 0 0
2020 0.6 0.3 2 0 0
2019 0.9 0.9 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336390 · MI · Litchfiekld

772 Catalytic converters, engine exhaust, automotive, truck, and bus, manufacturing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 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 Filtration : Kearney 0.9 TCR
NAICS-TCR RGX Rim Repair 0.9 TCR
NAICS-TCR Rhenus 0.9 TCR
NAICS-TCR Keihin North America 0.9 TCR
STATE-SIZE Par Sterile Products LLC 415 FTE
STATE-SIZE SAS Walker 415 FTE
STATE-SIZE Magna 39600 415 FTE
STATE-SIZE Kalamazoo College 415 FTE
NAT-TCR iMFLUX Inc. 0.9 TCR
NAT-TCR Cardinal Health 120 PR 0.9 TCR
NAT-TCR AEY Electric, Inc. 0.9 TCR
NAT-TCR 1448 - Berlin 0.9 TCR
NAT-SIZE Sygma San Antonio - 42802 415 FTE
NAT-SIZE Waynesboro 415 FTE
NAT-SIZE IAH George Bush International Airport 415 FTE
NAT-SIZE 3495-10D7200 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: 2022, 2020, 2019. 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.