Bits, rock drill, oil and gas field-type, manufacturing · Texas

Strox Systems LLC

Houston, TX · ~30 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.2
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Strox Systems LLC runs at 218% of its industry's injury rate - far more dangerous than the typical Bits, rock drill, oil and gas field-type, manufacturing workplace, earning a grade F.

Strox Systems LLC: 7.2 TCR = 218% of Bits, rock drill, oil and gas field-type, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Strox Systems LLC safety composite

Strox Systems LLC scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 5%), 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

18/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.18 per 100 workers

Safer than 5% of industry peers

DART rate
F 3.22 per 100 workers

Safer than 9% 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%).

TCR Δ

−7.9

2019→2022

Strox Systems LLC injury rate improved

Strox Systems LLC's TCR fell 7.9 from 11.1 in 2019 to 3.2 in 2022. Peak filing year was 2019 at 11.1 TCR. In 2022, DART was 0.45× this establishment's average TCR (severity share of cases).

2019=11.1 · 2022=3.2

OSHA ITA Form 300A scorecard

Establishment book 333132 · Houston, TX ABOVE-IND · SMALL

Grade F · TCR 7.2 · 218% of ind

  • DART 3.2 DART
  • RANK #203/208
  • PHOTO NOV Wilco Marlow
  • BOOK 2y book
  • INJ 3 inj
  • SIZE ~30 FTE

Nearest TCR peer: NOV Wilco Marlow (0.1 TCR gap)

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

Strox Systems LLC in the TCR neighbourhood

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

TCR

What this shows Strox Systems LLC averages 7.2 TCR (218% of the Bits, rock drill, oil and gas field-type, manufacturing BLS benchmark).

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

Strox Systems LLC TCR series: 2019=11.1 · 2022=3.2 · BLS 3.3

Where Strox Systems LLC falls in its industry

316 Bits, rock drill, oil and gas establishments

Safer than 5% of graded establishments in this industry, whose median TCR is 1.3.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #203 safest of 208 Bits, rock drill, oil and gas employers in Texas.

Strox Systems LLC (30 employees, TCR 7.2) among 29 same-industry peers, split at the industry median of 92 employees and a TCR of 1.3 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 01,0002,0003,000 0246810 Average employees Total Case Rate Strox Systems LLC
Strox Systems LLC (30 employees, TCR 7.2) among 29 same-industry peers, split at the industry median of 92 employees and a TCR of 1.3

Strox Systems LLC has fewer employees than the Bits, rock drill, oil and gas field-type median and a higher injury rate than the industry's median TCR of 1.3. 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
2022 3.2 3.2 1 0 0
2019 11.1 0.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333132 · TX · Houston

316 Bits, rock drill, oil and gas field-type, manufacturing employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 5,116 employers in Houston, 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 NOV Wilco Marlow 7.3 TCR
NAICS-TCR Springtown Office and Shop 6.9 TCR
NAICS-TCR Dragon Fab Tech Casper 7.5 TCR
NAICS-TCR Sargent Pipe Co 6.8 TCR
STATE-SIZE BRAZOS RIVER SOD FARM 30 FTE
STATE-SIZE Coyote Lake Feeders LLC 30 FTE
STATE-SIZE Dimmitt Feedyard 30 FTE
STATE-SIZE Green Plains Cattle Company LLC - Hereford 30 FTE
CITY-NEAR IAH IAH 11,560 FTE
CITY-NEAR IAH - Airport United Airlines Offices 10,239 FTE
CITY-NEAR 6925-IAH 9,442 FTE
CITY-NEAR Houston Methodist Hospital Texas Medical Center 8,873 FTE
NAT-TCR Transit Hauling 7.2 TCR
NAT-TCR el super #21 Paramount 7.2 TCR
NAT-TCR Piggly Wiggly #636 7.2 TCR
NAT-TCR City of Zeeland 7.2 TCR
NAT-SIZE IL019NWD 30 FTE
NAT-SIZE Altria CSZ 30 FTE
NAT-SIZE 02010-02-02-NEWARK 30 FTE
NAT-SIZE Paradise RV Resort 30 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: 2022, 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.