Oil well supply houses merchant wholesalers · Texas

RK Supply

Midland, TX · ~237 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.7
Avg TCR
2.2
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

RK Supply runs at 32% of its industry's injury rate - far safer than the typical Oil well supply houses merchant wholesalers workplace, earning a grade A.

RK Supply: 0.7 TCR = 32% of Oil well supply houses merchant wholesalers BLS 2.2 · 4y Form 300A (see methodology below)

RK Supply safety composite

RK Supply scores strongest on total case rate (tcr) (safer than 91% 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

75/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.71 per 100 workers

Safer than 91% of industry peers

DART rate
B 0 per 100 workers

Safer than 75% 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

−0.5

2019→2023

RK Supply injury rate improved

RK Supply's TCR fell 0.5 from 1.1 in 2019 to 0.6 in 2023. Peak filing year was 2019 at 1.1 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2019=1.1 · 2020=0.0 · 2022=1.1 · 2023=0.6

OSHA ITA Form 300A scorecard

Establishment book 423830 · Midland, TX AT/BELOW-IND · MID

Grade A · TCR 0.7 · 32% of ind

  • DART 0.0 DART
  • RANK #29/130
  • PHOTO Washington Location
  • BOOK 4y book
  • INJ 8 inj
  • SIZE ~237 FTE

Nearest TCR peer: Washington Location (0.0 TCR gap)

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

RK Supply in the TCR neighbourhood

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

TCR

What this shows RK Supply averages 0.7 TCR (32% of the Oil well supply houses merchant wholesalers BLS benchmark).

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

RK Supply TCR series: 2019=1.1 · 2020=0 · 2022=1.1 · 2023=0.6 · BLS 2.2

Where RK Supply falls in its industry

911 Oil well supply houses merchan establishments

Safer than 91% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #29 safest of 130 Oil well supply houses merchan employers in Texas.

RK Supply (237 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 2.5 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 0200400600800 02468 Average employees Total Case Rate RK Supply
RK Supply (237 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 2.5

RK Supply has more employees than the Oil well supply houses merchant wholesal median and a lower injury rate than the industry's median TCR of 2.5. 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
2023 0.6 0.0 2 0 0
2022 1.1 0.4 3 0 0
2020 0.0 0.0 0 0 0
2019 1.1 0.0 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423830 · TX · Midland

911 Oil well supply houses merchant wholesalers employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 359 employers in Midland, TX · 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 Washington Location 0.7 TCR
NAICS-TCR 4B Elevator Components, Ltd 0.7 TCR
NAICS-TCR Waukesha Pearce Industries 0.7 TCR
NAICS-TCR Slate River Systems Inc 0.7 TCR
STATE-SIZE Wharton County Foods, LLC. 237 FTE
STATE-SIZE ParkUSA 237 FTE
STATE-SIZE NTACT CONSTRUCTORS, LTD. 237 FTE
STATE-SIZE JMEG, LLC - Austin 237 FTE
CITY-NEAR TX Midland 4,667 FTE
CITY-NEAR Midland Memorial Hospital 2,011 FTE
CITY-NEAR Midland Jobsites 1,716 FTE
CITY-NEAR ProPetro Services, Inc. 1,666 FTE
NAT-TCR Maple Systems, Inc. 0.7 TCR
NAT-TCR RWAllen 0.7 TCR
NAT-TCR KEMRON Environmental Services 0.7 TCR
NAT-TCR Precision Machining Center 0.7 TCR
NAT-SIZE Stop & Shop 100007 237 FTE
NAT-SIZE MTC 237 FTE
NAT-SIZE Therm-O-Disc, Inc. 237 FTE
NAT-SIZE The Supported Living Group 237 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: 2023, 2022, 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.