Automotive parts, new, merchant wholesalers · Illinois

NAPA

Naperville, IL · ~135 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.0
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

NAPA runs at 1% of its industry's injury rate - far safer than the typical Automotive parts, new, merchant wholesalers workplace, earning a grade A.

NAPA: 0.0 TCR = 1% of Automotive parts, new, merchant wholesalers BLS 2.2 · 2y Form 300A (see methodology below)

NAPA safety composite

NAPA 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

78/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.03 per 100 workers

Safer than 100% of industry peers

DART rate
C 0.04 per 100 workers

Safer than 71% 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%).

NAPA held a steady TCR band

NAPA's TCR held near 0.1 from 0.0 in 2020 to 0.1 in 2021. In 2021, DART was 1.33× this establishment's average TCR (severity share of cases).

2020=0.0 · 2021=0.1

OSHA ITA Form 300A scorecard

Establishment book 423120 · Naperville, IL AT/BELOW-IND · MID

Grade A · TCR 0.0 · 1% of ind

  • DART 0.0 DART
  • RANK #1/39
  • PHOTO SMPLIC
  • BOOK 2y book
  • INJ 6 inj
  • SIZE ~135 FTE

Nearest TCR peer: SMPLIC (0.0 TCR gap)

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

NAPA in the TCR neighbourhood

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

TCR

What this shows NAPA averages 0.0 TCR (1% of the Automotive parts, new, merchant wholesalers BLS benchmark).

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

NAPA TCR series: 2020=0 · 2021=0.1 · BLS 2.2

Where NAPA falls in its industry

950 Automotive parts, new, merchan establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 4.7.

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 39 Automotive parts, new, merchan employers in Illinois.

NAPA (135 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 49 employees and a TCR of 4.7 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 0200400600800 0510152025 Average employees Total Case Rate NAPA
NAPA (135 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 49 employees and a TCR of 4.7

NAPA has more employees than the Automotive parts, new, merchant wholesal median and a lower injury rate than the industry's median TCR of 4.7. 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
2021 0.1 0.0 6 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423120 · IL · Naperville

950 Automotive parts, new, merchant wholesalers employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 241 employers in Naperville, 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 SMPLIC 0.1 TCR
NAICS-TCR CCA Headquarters 0.1 TCR
NAICS-TCR Garrett Advancing Motion - Torrance 0.2 TCR
NAICS-TCR 6801 Headquarters 0.2 TCR
STATE-SIZE NG Joliet Reporting Center 135 FTE
STATE-SIZE Itasca, IL Office CS 135 FTE
STATE-SIZE Sherman Mechanical, Inc. 135 FTE
STATE-SIZE Chicago Plant 135 FTE
CITY-NEAR Indian Prairie School District 3,568 FTE
CITY-NEAR Naperville Ill 1,349 FTE
CITY-NEAR Naperville Research Center 862 FTE
CITY-NEAR 2884 Cor3010 855 FTE
NAT-TCR Performance Contractors, Inc. - Exxon Baytown 0.0 TCR
NAT-TCR Tim Neubauer Trucking LLC 0.0 TCR
NAT-TCR Patterson Companies, Inc 0.0 TCR
NAT-TCR ExxonMobil Chemical Plant 0.0 TCR
NAT-SIZE PCC Community Markets West Seattle 135 FTE
NAT-SIZE Charles Services 135 FTE
NAT-SIZE MAIN 135 FTE
NAT-SIZE Wingate at Haverhill 135 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: 2021, 2020. 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.