Warehouse Clubs and Supercenters · California

Wm 4340

Hesperia, CA · ~484 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.5
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

Wm 4340 runs at 190% of its industry's injury rate - more dangerous than the typical Warehouse Clubs and Supercenters workplace, earning a grade D.

Wm 4340: 6.5 TCR = 190% of Warehouse Clubs and Supercenters BLS 3.4 · 2y Form 300A (see methodology below)

Wm 4340 safety composite

Wm 4340 scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 10%), 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).

F

27/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.45 per 100 workers

Safer than 28% of industry peers

DART rate
F 5.61 per 100 workers

Safer than 10% 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%).

TCR Δ

−0.6

2023→2024

Wm 4340 injury rate improved

Wm 4340's TCR fell 0.6 from 6.8 in 2023 to 6.1 in 2024. Peak filing year was 2023 at 6.8 TCR. In 2024, DART was 0.87× this establishment's average TCR (severity share of cases).

2023=6.8 · 2024=6.1

OSHA ITA Form 300A scorecard

Establishment book 452910 · Hesperia, CA ABOVE-IND · MID

Grade D · TCR 6.5 · 190% of ind

  • DART 5.6 DART
  • RANK #149/360
  • PHOTO WM 1635
  • BOOK 2y book
  • INJ 42 inj
  • SIZE ~484 FTE

Nearest TCR peer: WM 1635 (0.0 TCR gap)

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

Wm 4340 in the TCR neighbourhood

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

TCR

What this shows Wm 4340 averages 6.5 TCR (190% of the Warehouse Clubs and Supercenters BLS benchmark).

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

Wm 4340 TCR series: 2023=6.8 · 2024=6.1 · BLS 3.4

Where Wm 4340 falls in its industry

8,658 Warehouse Clubs and Supercente establishments

Safer than 28% of graded establishments in this industry, whose median TCR is 5.3.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #149 safest of 360 Warehouse Clubs and Supercente employers in California.

Wm 4340 (484 employees, TCR 6.5) among 29 same-industry peers, split at the industry median of 245 employees and a TCR of 5.3 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 0200400600 051015 Average employees Total Case Rate Wm 4340
Wm 4340 (484 employees, TCR 6.5) among 29 same-industry peers, split at the industry median of 245 employees and a TCR of 5.3

Wm 4340 has more employees than the Warehouse Clubs and Supercenters median and a higher injury rate than the industry's median TCR of 5.3. 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 6.1 5.6 22 2 0
2023 6.8 1.5 20 7 0

OSHA ITA peer cross-reference

Establishment peer ledger

452910 · CA · Hesperia

8,658 Warehouse Clubs and Supercenters employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 60 employers in Hesperia, CA · 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 WM 1635 6.5 TCR
NAICS-TCR WM 2365 6.5 TCR
NAICS-TCR WM 2966 6.5 TCR
NAICS-TCR WM 3774 6.5 TCR
STATE-SIZE IKEA #399 Burbank 484 FTE
STATE-SIZE WM 2985 484 FTE
STATE-SIZE Synaptics Irvine 484 FTE
STATE-SIZE Synaptics Headquarters 484 FTE
CITY-NEAR California Department of Transportation Facility 299 1,529 FTE
CITY-NEAR 4340 420 FTE
CITY-NEAR Keolis Transit America Hesperia 300 FTE
CITY-NEAR 2468 - Hesperia 299 FTE
NAT-TCR O'Malley Timber Products 6.5 TCR
NAT-TCR Pmg Pa 6.5 TCR
NAT-TCR 1915 Quincy Il 6.5 TCR
NAT-TCR Dollywood 6.5 TCR
NAT-SIZE Contitech Thermopol LLC 484 FTE
NAT-SIZE Rosen USA 484 FTE
NAT-SIZE Western Nevada College 484 FTE
NAT-SIZE BKI - Georgia Main Branch 484 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.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.