Employer · Oklahoma

Wm 4839

Tulsa, OK · ~177 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.1
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

Wm 4839 runs at 180% of its industry's injury rate - more dangerous than the typical industry workplace, earning a grade D.

Wm 4839: 6.1 TCR = 180% of industry BLS 3.4 · 2y Form 300A (see methodology below)

Wm 4839 safety composite

Wm 4839 scores strongest on dart rate (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 34%), 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

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.11 per 100 workers

Safer than 34% of industry peers

DART rate
D 2.56 per 100 workers

Safer than 51% 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

Wm 4839: 4.5 → 7.7 TCR

Peak year 2024 @ 7.7 TCR · DART/TCR 0.42× in 2024

Wm 4839's TCR rose 3.2 from 4.5 in 2023 to 7.7 in 2024. In 2024, DART was 0.42× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 452910 · Tulsa, OK ABOVE-IND · MID

Grade D · TCR 6.1 · 180% of ind

  • DART 2.6 DART
  • RANK #118/189
  • PHOTO WM 1902
  • BOOK 2y book
  • INJ 17 inj
  • SIZE ~177 FTE

Nearest TCR peer: WM 1902 (0.0 TCR gap)

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

Wm 4839 in the TCR neighbourhood

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

TCR

What this shows Wm 4839 averages 6.1 TCR (180% of the industry BLS benchmark).

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

Wm 4839 TCR series: 2023=4.5 · 2024=7.7 · BLS 3.4

Where Wm 4839 falls in its industry

8,658 industry establishments

Safer than 34% of graded establishments in this industry, whose median TCR is 5.3.

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #118 safest of 189 industry employers in Oklahoma.

Wm 4839 (177 employees, TCR 6.1) 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 4839
Wm 4839 (177 employees, TCR 6.1) among 29 same-industry peers, split at the industry median of 245 employees and a TCR of 5.3

Wm 4839 has fewer employees than the industry 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 7.7 2.6 11 1 0
2023 4.5 0.7 6 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

452910 · OK · Tulsa

8,658 industry employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 1,004 employers in Tulsa, OK · 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 1902 6.1 TCR
NAICS-TCR WM 3044 6.1 TCR
NAICS-TCR 38 6.1 TCR
NAICS-TCR 351 6.1 TCR
STATE-SIZE 8263 177 FTE
STATE-SIZE A New Leaf Inc. 177 FTE
STATE-SIZE H&P INC - H&P Technologies 176 FTE
STATE-SIZE Oklahoma Electric Cooperative 178 FTE
CITY-NEAR Saint Francis Hospital, Inc. 6,668 FTE
CITY-NEAR H&P IDC - U.S. Land 6,014 FTE
CITY-NEAR TUL-TULSA-MAINTENANCE BASE 5,184 FTE
CITY-NEAR 4795-AA-TUL-TULSA-TUL-TRML 4,794 FTE
NAT-TCR Polk County 6.1 TCR
NAT-TCR Merritt Contracting 6.1 TCR
NAT-TCR Store 104 6.1 TCR
NAT-TCR 696 Tul5 6.1 TCR
NAT-SIZE Fabricated Metals, LLC 177 FTE
NAT-SIZE The Almond Company LP 177 FTE
NAT-SIZE Potter Electric Signal Company 177 FTE
NAT-SIZE 2038 Coborn's New Prague 177 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.