Sunroofs and parts, automotive, truck, and bus, manufacturing · Illinois

Aisin Mfg. Illinois, LLC

Marion, IL · ~1,299 workers · 9 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.1
Avg TCR
5.4
Industry avg
0
Fatalities
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The verdict

Aisin Mfg. Illinois, LLC runs at 3% of its industry's injury rate - far safer than the typical Sunroofs and parts, automotive, truck, and bus, manufacturing workplace, earning a grade A.

Aisin Mfg. Illinois, LLC: 0.1 TCR = 3% of Sunroofs and parts, automotive, truck, and bus, manufacturing BLS 5.4 · 9y Form 300A (see methodology below)

Aisin Mfg. Illinois, LLC safety composite

Aisin Mfg. Illinois, LLC scores strongest on total case rate (tcr) (safer than 100% 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

84/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.14 per 100 workers

Safer than 100% 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

Aisin Mfg. Illinois, LLC: 0.1 → 0.5 TCR

Peak year 2024 @ 0.5 TCR · DART/TCR 0× in 2024

Aisin Mfg. Illinois, LLC's TCR rose 0.4 from 0.1 in 2016 to 0.5 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336390 · Marion, IL AT/BELOW-IND · LARGE

Grade A · TCR 0.1 · 3% of ind

  • DART 0.0 DART
  • RANK #1/41
  • PHOTO Tenneco Automotive
  • BOOK 9y book
  • INJ 15 inj
  • SIZE ~1,299 FTE

Nearest TCR peer: Tenneco Automotive (0.0 TCR gap)

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

Aisin Mfg. Illinois, LLC in the TCR neighbourhood

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

TCR

What this shows Aisin Mfg. Illinois, LLC averages 0.1 TCR (3% of the Sunroofs 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

Aisin Mfg. Illinois, LLC TCR series: 2016=0.1 · 2017=0.2 · 2018=0.1 · 2019=0.1 · 2020=0.1 · 2021=0 · 2022=0.3 · 2023=0 · 2024=0.5 · BLS 5.4

Where Aisin Mfg. Illinois, LLC falls in its industry

772 Sunroofs and parts, automotive establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.2.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 41 Sunroofs and parts, automotive employers in Illinois.

Aisin Mfg. Illinois, LLC (1,299 employees, TCR 0.1) 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 05001,0001,500 051015 Average employees Total Case Rate Aisin Mfg. Illinois, LLC
Aisin Mfg. Illinois, LLC (1,299 employees, TCR 0.1) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.2

Aisin Mfg. Illinois, LLC has more employees than the Sunroofs and parts, automotive, truck, a 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 0.5 0.0 4 0 0
2023 0.0 0.0 0 0 0
2022 0.3 0.3 3 0 0
2021 0.0 0.0 0 0 0
2020 0.1 0.1 1 0 0
2019 0.1 0.0 1 0 0
2018 0.1 0.1 1 0 0
2017 0.2 0.2 4 0 0
2016 0.1 0.1 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336390 · IL · Marion

772 Sunroofs and parts, automotive, truck, and bus, manufacturing employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 77 employers in Marion, IL · 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 Tenneco Automotive 0.2 TCR
NAICS-TCR Corporate Offices 0.2 TCR
NAICS-TCR Autoliv Auburn Hills Technical Center 0.1 TCR
NAICS-TCR Hanon Systems 0.2 TCR
STATE-SIZE IL02 1,301 FTE
STATE-SIZE Amazon.com Services LLC - MDW4 1,293 FTE
STATE-SIZE Anderson Healthcare Partners 1,306 FTE
STATE-SIZE 8030399-PeopleScout-RPO-Admin 1,291 FTE
CITY-NEAR USP Marion 659 FTE
CITY-NEAR Aisin Electronics 565 FTE
CITY-NEAR 3180 522 FTE
CITY-NEAR Aisin Electronics Illinois, LLC 477 FTE
NAT-TCR F. L. Crane & Sons Hutto 0.1 TCR
NAT-TCR Hammond 0.1 TCR
NAT-TCR LATHAM 0.1 TCR
NAT-TCR Corporate Office 0.1 TCR
NAT-SIZE 0589 - Chambersburg PA DC 1,299 FTE
NAT-SIZE Cerritos Farms, Inc. 1,299 FTE
NAT-SIZE Keeley Construction Group 1,299 FTE
NAT-SIZE Transmission Manufacturing Plant - Ohio 1,300 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, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.