Automotive harness and ignition sets manufacturing · Indiana

Lear Corporation - Plymouth, IN

Plymouth, IN · ~56 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
4.3
Avg TCR
5.4
Industry avg
0
Fatalities
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The verdict

Lear Corporation - Plymouth, IN runs at 79% of its industry's injury rate - safer than the typical Automotive harness and ignition sets manufacturing workplace, earning a grade B.

Lear Corporation - Plymouth, IN: 4.3 TCR = 79% of Automotive harness and ignition sets manufacturing BLS 5.4 · 3y Form 300A (see methodology below)

Lear Corporation - Plymouth, IN safety composite

Lear Corporation - Plymouth, IN scores strongest on dart rate (safer than 84% of same-industry peers) and weakest on total case rate (tcr) (safer than 15%), 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

48/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.25 per 100 workers

Safer than 15% of industry peers

DART rate
B 0 per 100 workers

Safer than 84% of industry peers

Fatalities
D 0

Safer than 50% 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

Lear Corporation - Plymouth, IN: 2.2 → 4.3 TCR

Peak year 2018 @ 6.3 TCR · DART/TCR 0× in 2019

Lear Corporation - Plymouth, IN's TCR rose 2.1 from 2.2 in 2016 to 4.3 in 2019. Peak filing year was 2018 at 6.3 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336320 · Plymouth, IN AT/BELOW-IND · SMALL

Grade B · TCR 4.3 · 79% of ind

  • DART 0.0 DART
  • RANK #12/15
  • PHOTO Autosystems America …
  • BOOK 3y book
  • INJ 6 inj
  • SIZE ~56 FTE

Nearest TCR peer: Autosystems America Inc. (0.0 TCR gap)

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

Lear Corporation - Plymouth, IN in the TCR neighbourhood

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

TCR

What this shows Lear Corporation - Plymouth, IN averages 4.3 TCR (79% of the Automotive harness and ignition sets manufacturing BLS benchmark).

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

Lear Corporation - Plymouth, IN TCR series: 2016=2.2 · 2018=6.3 · 2019=4.3 · BLS 5.4

Where Lear Corporation - Plymouth, IN falls in its industry

216 Automotive harness and ignitio establishments

Safer than 15% of graded establishments in this industry, whose median TCR is 1.9.

More dangerous than peersSafer than peers

Narrower to Indiana alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 15 Automotive harness and ignitio employers in Indiana.

Lear Corporation - Plymouth, IN (56 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 162 employees and a TCR of 1.9 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 0246810 Average employees Total Case Rate Lear Corporation - Plymouth, IN
Lear Corporation - Plymouth, IN (56 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 162 employees and a TCR of 1.9

Lear Corporation - Plymouth, IN has fewer employees than the Automotive harness and ignition sets man median and a higher injury rate than the industry's median TCR of 1.9. 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
2019 4.3 0.0 2 0 0
2018 6.3 0.0 3 0 0
2016 2.2 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336320 · IN · Plymouth

216 Automotive harness and ignition sets manufacturing employers nationwide with a credible TCR · 12,750 rated employers in Indiana with headcount on file · 80 employers in Plymouth, IN · 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 Autosystems America Inc. 4.3 TCR
NAICS-TCR NAL MATTOON SERVICE PLANT 4.3 TCR
NAICS-TCR Swoboda, Inc. 4.2 TCR
NAICS-TCR Plant 7/11, Aptiv 4.3 TCR
STATE-SIZE Sanitary District - Water Reclamation Department 56 FTE
STATE-SIZE Steam Division 56 FTE
STATE-SIZE CME Corporation 56 FTE
STATE-SIZE Fort Wayne 30 56 FTE
CITY-NEAR Plymouth Community School Corporation 529 FTE
CITY-NEAR PCSC 492 FTE
CITY-NEAR HRT Plymouth 405 FTE
CITY-NEAR WM 1978 360 FTE
NAT-TCR Texstar - Selma 4.3 TCR
NAT-TCR Standard Precast Inc 4.3 TCR
NAT-TCR 4769-308-Williams Sonoma 4.3 TCR
NAT-TCR Tremont House 4.3 TCR
NAT-SIZE Emmett's Excavation, Inc. 56 FTE
NAT-SIZE QSI Washington 56 FTE
NAT-SIZE Palm Springs (PS1) 56 FTE
NAT-SIZE 5824-LyondellBasell Channelview 56 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: 2019, 2018, 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.