Employer · Oklahoma

Westerman Inc. - Tulsa

Catoosa, OK · ~95 workers · 7 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Westerman Inc. - Tulsa runs at 52% of its industry's injury rate - safer than the typical industry workplace, earning a grade B.

Westerman Inc. - Tulsa: 1.7 TCR = 52% of industry BLS 3.3 · 7y Form 300A (see methodology below)

Westerman Inc. - Tulsa safety composite

Westerman Inc. - Tulsa scores strongest on dart rate (safer than 82% 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).

C

71/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.7 per 100 workers

Safer than 75% of industry peers

DART rate
B 0 per 100 workers

Safer than 82% 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

−2.8

2018→2024

Westerman Inc. - Tulsa injury rate improved

Westerman Inc. - Tulsa's TCR fell 2.8 from 2.8 in 2018 to 0.0 in 2024. Peak filing year was 2021 at 4.4 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2018=2.8 · 2019=0.0 · 2020=2.1 · 2021=4.4 · 2022=1.6 · 2023=1.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 332420 · Catoosa, OK AT/BELOW-IND · SMALL

Grade B · TCR 1.7 · 52% of ind

  • DART 0.0 DART
  • RANK #4/19
  • PHOTO Big Iron Oilfield Se…
  • BOOK 7y book
  • INJ 13 inj
  • SIZE ~95 FTE

Nearest TCR peer: Big Iron Oilfield Services, Inc. (0.0 TCR gap)

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

Westerman Inc. - Tulsa in the TCR neighbourhood

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

TCR

What this shows Westerman Inc. - Tulsa averages 1.7 TCR (52% of the industry BLS benchmark).

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

Westerman Inc. - Tulsa TCR series: 2018=2.8 · 2019=0 · 2020=2.1 · 2021=4.4 · 2022=1.6 · 2023=1 · 2024=0 · BLS 3.3

Where Westerman Inc. - Tulsa falls in its industry

355 industry establishments

Safer than 75% of graded establishments in this industry, whose median TCR is 3.6.

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 19 industry employers in Oklahoma.

Westerman Inc. - Tulsa (95 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 3.6 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 0100200300400 051015 Average employees Total Case Rate Westerman Inc. - Tulsa
Westerman Inc. - Tulsa (95 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 3.6

Westerman Inc. - Tulsa has more employees than the industry median and a lower injury rate than the industry's median TCR of 3.6. 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 0.0 0.0 0 0 0
2023 1.0 0.0 1 0 0
2022 1.6 0.0 2 0 0
2021 4.4 2.6 5 0 0
2020 2.1 1.1 2 0 0
2019 0.0 0.0 0 0 0
2018 2.8 1.9 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332420 · OK · Catoosa

355 industry employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 45 employers in Catoosa, 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 Big Iron Oilfield Services, Inc. 1.7 TCR
NAICS-TCR ACD,LLC 1.7 TCR
NAICS-TCR BWFS INDUSTRIES, LLC 1.7 TCR
NAICS-TCR Kennedy Tank and Manufacturing Company, Inc. 1.7 TCR
STATE-SIZE Verdigris Valley Electric Cooperative 95 FTE
STATE-SIZE Lingo Construction Services 95 FTE
STATE-SIZE Patriot Environmental LLC 95 FTE
STATE-SIZE Armstrong Flooring - Stillwater 95 FTE
CITY-NEAR Kelvion, Inc 542 FTE
CITY-NEAR WM 3055 291 FTE
CITY-NEAR 3055 278 FTE
CITY-NEAR Village Travel Tulsa 181 FTE
NAT-TCR Environment Control Triad 1.7 TCR
NAT-TCR Ring Container Louisville 1.7 TCR
NAT-TCR PEC-Kyle 1.7 TCR
NAT-TCR A&B Engineering 1.7 TCR
NAT-SIZE Corporate Office 95 FTE
NAT-SIZE Insulation Contractors/Magellan Insulation 95 FTE
NAT-SIZE 1361 S. 3200 W. 95 FTE
NAT-SIZE Ohio Headquarters 95 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, 2022, 2021, 2020, 2019, 2018. 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.