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

Tenneco, Inc.

Marshall, MI · ~703 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.3
Avg TCR
5.4
Industry avg
0
Fatalities
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The verdict

Tenneco, Inc. runs at 24% 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, Inc.: 1.3 TCR = 24% of Exhaust systems and parts, automotive, truck, and bus, manufacturing BLS 5.4 · 2y Form 300A (see methodology below)

Tenneco, Inc. safety composite

Tenneco, Inc. scores strongest on total case rate (tcr) (safer than 86% 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).

C

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.31 per 100 workers

Safer than 86% of industry peers

DART rate
C 0.31 per 100 workers

Safer than 74% 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%).

TCR Δ

−1.1

2022→2024

Tenneco, Inc. injury rate improved

Tenneco, Inc.'s TCR fell 1.1 from 1.8 in 2022 to 0.8 in 2024. Peak filing year was 2022 at 1.8 TCR. In 2024, DART was 0.24× this establishment's average TCR (severity share of cases).

2022=1.8 · 2024=0.8

OSHA ITA Form 300A scorecard

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

Grade A · TCR 1.3 · 24% of ind

  • DART 0.3 DART
  • RANK #35/146
  • PHOTO Filtration : Yankton
  • BOOK 2y book
  • INJ 22 inj
  • SIZE ~703 FTE

Nearest TCR peer: Filtration : Yankton (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 1.3 TCR (24% 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, Inc. TCR series: 2022=1.8 · 2024=0.8 · BLS 5.4

Where Tenneco, Inc. falls in its industry

772 Exhaust systems and parts, aut establishments

Safer than 86% 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 #35 safest of 146 Exhaust systems and parts, aut employers in Michigan.

Tenneco, Inc. (703 employees, TCR 1.3) 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. (703 employees, TCR 1.3) 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 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 0.3 5 0 0
2022 1.8 0.0 17 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336390 · MI · Marshall

772 Exhaust systems and parts, automotive, truck, and bus, manufacturing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 39 employers in Marshall, 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 Filtration : Yankton 1.3 TCR
NAICS-TCR Canton Controls 1.3 TCR
NAICS-TCR Parts Plant 1.3 TCR
NAICS-TCR 9001 Riley NRC 10 Building 1.3 TCR
STATE-SIZE MSX International - Southfield 703 FTE
STATE-SIZE Hope Network West Michigan 703 FTE
STATE-SIZE Detroit Sportservice, Inc. 703 FTE
STATE-SIZE Parnall Office 705 FTE
CITY-NEAR Oaklawn 1,104 FTE
CITY-NEAR Common Citizen 380 FTE
CITY-NEAR headquarters 203 FTE
CITY-NEAR MEC main 190 FTE
NAT-TCR KeySource 1.3 TCR
NAT-TCR H Z Sprma 1.3 TCR
NAT-TCR Dynabrade, Inc. 1.3 TCR
NAT-TCR Legacy Publishing Group Inc. 1.3 TCR
NAT-SIZE UMMC West Bank West Bldg 703 FTE
NAT-SIZE Ameristar Perimeter Security 703 FTE
NAT-SIZE Hill Mechanical Corp 703 FTE
NAT-SIZE The Scotts Company - Marysville Corp 703 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, 2022. 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.