Motor Freight Transportation And Warehousing · Illinois

Mars Joliet DC (SMRU12791)

Joliet, IL · ~286 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.4
Avg TCR
5.8
Industry avg
0
Fatalities
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The verdict

Mars Joliet DC (SMRU12791) runs at 24% of its industry's injury rate - far safer than the typical Motor Freight Transportation And Warehousing workplace, earning a grade A.

Mars Joliet DC (SMRU12791): 1.4 TCR = 24% of Motor Freight Transportation And Warehousing BLS 5.8 · 2y Form 300A (see methodology below)

Mars Joliet DC (SMRU12791) safety composite

Mars Joliet DC (SMRU12791) scores strongest on total case rate (tcr) (safer than 82% of same-industry peers) and weakest on fatalities (safer than 50%), 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

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.42 per 100 workers

Safer than 82% of industry peers

DART rate
C 1.18 per 100 workers

Safer than 62% 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%).

Mars Joliet DC (SMRU12791) held a steady TCR band

Mars Joliet DC (SMRU12791)'s TCR held near 0.3 from 1.3 in 2019 to 1.6 in 2020. In 2020, DART was 0.83× this establishment's average TCR (severity share of cases).

2019=1.3 · 2020=1.6

OSHA ITA Form 300A scorecard

Establishment book 493110 · Joliet, IL AT/BELOW-IND · MID

Grade A · TCR 1.4 · 24% of ind

  • DART 1.2 DART
  • RANK #95/551
  • PHOTO Warehouse Services, …
  • BOOK 2y book
  • INJ 7 inj
  • SIZE ~286 FTE

Nearest TCR peer: Warehouse Services, Inc. (0.0 TCR gap)

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

Mars Joliet DC (SMRU12791) in the TCR neighbourhood

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

TCR

What this shows Mars Joliet DC (SMRU12791) averages 1.4 TCR (24% of the Motor Freight Transportation And Warehousing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-09-26

Mars Joliet DC (SMRU12791) TCR series: 2019=1.3 · 2020=1.6 · BLS 5.8

Where Mars Joliet DC (SMRU12791) falls in its industry

9,477 Motor Freight Transportation A establishments

Safer than 82% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #95 safest of 551 Motor Freight Transportation A employers in Illinois.

Mars Joliet DC (SMRU12791) (286 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 92 employees and a TCR of 3.5 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 01,0002,0003,0004,0005,000 051015 Average employees Total Case Rate Mars Joliet DC (SMRU12791)
Mars Joliet DC (SMRU12791) (286 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 92 employees and a TCR of 3.5

Mars Joliet DC (SMRU12791) has more employees than the Motor Freight Transportation And Warehou median and a lower injury rate than the industry's median TCR of 3.5. 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
2020 1.6 1.2 4 0 0
2019 1.3 0.6 3 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

493110 · IL · Joliet

9,477 Motor Freight Transportation And Warehousing employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 281 employers in Joliet, 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 Warehouse Services, Inc. 1.4 TCR
NAICS-TCR San Bernardino - 701 South Arrowhead Avenue 1.4 TCR
NAICS-TCR Landsberg San Jose 1.4 TCR
NAICS-TCR 1911-19110006-003013 1.4 TCR
STATE-SIZE 2576-591 286 FTE
STATE-SIZE 0383 - NILES IL WHSE 286 FTE
STATE-SIZE The Village at Victory Lakes 286 FTE
STATE-SIZE Marklund Children's Home 286 FTE
CITY-NEAR County Of Will 2,500 FTE
CITY-NEAR North America Fulfillment Centers (FCs) : MDW2 2,361 FTE
CITY-NEAR Amazon.com Services LLC - MDW2 2,101 FTE
CITY-NEAR Presence Saint Joseph Medical Center, Joliet 2,089 FTE
NAT-TCR Lincoln Heights Elementary 1.4 TCR
NAT-TCR Federal Bureau of Prisons 1.4 TCR
NAT-TCR Alexander Chemical - Kingsbury, IN 1.4 TCR
NAT-TCR Icon Health & Fitness Inc 1.4 TCR
NAT-SIZE Jegs Delaware 286 FTE
NAT-SIZE Rogers Group Inc-Knoxville 286 FTE
NAT-SIZE Casco Reserve Center 286 FTE
NAT-SIZE Stier Supply Co. 286 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: 2020, 2019. 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.