Assembly plants, passenger car, on chassis of own manufacture · Michigan

SA Automotive - Owosso

Owosso, MI · ~36 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

SA Automotive - Owosso runs at 133% of its industry's injury rate - more dangerous than the typical Assembly plants, passenger car, on chassis of own manufacture workplace, earning a grade D.

SA Automotive - Owosso: 4.4 TCR = 133% of Assembly plants, passenger car, on chassis of own manufacture BLS 3.3 · 2y Form 300A (see methodology below)

SA Automotive - Owosso safety composite

SA Automotive - Owosso scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (safer than 28%), 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).

D

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.38 per 100 workers

Safer than 49% of industry peers

DART rate
F 3.01 per 100 workers

Safer than 28% of industry peers

Fatalities
D 0

Safer than 52% 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

−2.7

2023→2024

SA Automotive - Owosso injury rate improved

SA Automotive - Owosso's TCR fell 2.7 from 5.8 in 2023 to 3.0 in 2024. Peak filing year was 2023 at 5.8 TCR. In 2024, DART was 0.69× this establishment's average TCR (severity share of cases).

2023=5.8 · 2024=3.0

OSHA ITA Form 300A scorecard

Establishment book 336111 · Owosso, MI ABOVE-IND · SMALL

Grade D · TCR 4.4 · 133% of ind

  • DART 3.0 DART
  • RANK #13/26
  • PHOTO Hyundai Motor Manufa…
  • BOOK 2y book
  • INJ 3 inj
  • SIZE ~36 FTE

Nearest TCR peer: Hyundai Motor Manufacturing Alabama, LLC (0.0 TCR gap)

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

SA Automotive - Owosso in the TCR neighbourhood

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

TCR

What this shows SA Automotive - Owosso averages 4.4 TCR (133% of the Assembly plants, passenger car, on chassis of own manufacture BLS benchmark).

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

SA Automotive - Owosso TCR series: 2023=5.8 · 2024=3 · BLS 3.3

Where SA Automotive - Owosso falls in its industry

158 Assembly plants, passenger car establishments

Safer than 49% of graded establishments in this industry, whose median TCR is 4.4.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #13 safest of 26 Assembly plants, passenger car employers in Michigan.

SA Automotive - Owosso (36 employees, TCR 4.4) among 29 same-industry peers, split at the industry median of 366 employees and a TCR of 4.4 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 05,00010,00015,000 0102030 Average employees Total Case Rate SA Automotive - Owosso
SA Automotive - Owosso (36 employees, TCR 4.4) among 29 same-industry peers, split at the industry median of 366 employees and a TCR of 4.4

SA Automotive - Owosso has fewer employees than the Assembly plants, passenger car, on chass median and a higher injury rate than the industry's median TCR of 4.4. 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 3.0 3.0 1 0 0
2023 5.8 5.8 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336111 · MI · Owosso

158 Assembly plants, passenger car, on chassis of own manufacture employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 34 employers in Owosso, 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 Hyundai Motor Manufacturing Alabama, LLC 4.3 TCR
NAICS-TCR Associated Partnership LTD DBA Rollx Vans 4.5 TCR
NAICS-TCR Smyrna Vehicle Plant 4.5 TCR
NAICS-TCR Bowling Green Assembly 4.2 TCR
STATE-SIZE R & R ASPHALT INC 36 FTE
STATE-SIZE Blue Water Energy Center 36 FTE
STATE-SIZE Facilities 36 FTE
STATE-SIZE Grand Haven Office 36 FTE
CITY-NEAR Memorial Healthcare 1,291 FTE
CITY-NEAR WM 1733 291 FTE
CITY-NEAR 1733 286 FTE
CITY-NEAR Crest Marine 277 FTE
NAT-TCR Ideal Consolidated, Inc. 4.4 TCR
NAT-TCR Evonik Corporation 4.4 TCR
NAT-TCR Vinyl Kraft Acquisition 4.4 TCR
NAT-TCR Stainless Foundry and Engineering inc 4.4 TCR
NAT-SIZE Power Vac, Inc. 36 FTE
NAT-SIZE Green Circle Recycling, LLC 36 FTE
NAT-SIZE Anthony Torres Demolition Corp 36 FTE
NAT-SIZE B&L sheet metal and roofing 36 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.