Anchored earth retention contractors · Oregon

Rock Supremacy LLC

Bend, OR · ~48 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
13.8
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Rock Supremacy LLC runs at 491% of its industry's injury rate - far more dangerous than the typical Anchored earth retention contractors workplace, earning a grade F.

Rock Supremacy LLC: 13.8 TCR = 491% of Anchored earth retention contractors BLS 2.8 · 3y Form 300A (see methodology below)

Rock Supremacy LLC safety composite

Rock Supremacy LLC scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on total case rate (tcr) (safer than 2%), 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

20/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 13.75 per 100 workers

Safer than 2% of industry peers

DART rate
F 2.43 per 100 workers

Safer than 19% of industry peers

Fatalities
D 0

Safer than 52% 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

−30.4

2020→2024

Rock Supremacy LLC injury rate improved

Rock Supremacy LLC's TCR fell 30.4 from 32.8 in 2020 to 2.4 in 2024. Peak filing year was 2020 at 32.8 TCR. In 2024, DART was 0.18× this establishment's average TCR (severity share of cases).

2020=32.8 · 2023=6.0 · 2024=2.4

OSHA ITA Form 300A scorecard

Establishment book 237990 · Bend, OR ABOVE-IND · SMALL

Grade F · TCR 13.8 · 491% of ind

  • DART 2.4 DART
  • RANK #12/12
  • PHOTO Cen-Tex Marine Fabri…
  • BOOK 3y book
  • INJ 5 inj
  • SIZE ~48 FTE

Nearest TCR peer: Cen-Tex Marine Fabricators, Inc. (0.3 TCR gap)

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

Rock Supremacy LLC in the TCR neighbourhood

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

TCR

What this shows Rock Supremacy LLC averages 13.8 TCR (491% of the Anchored earth retention contractors BLS benchmark).

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

Rock Supremacy LLC TCR series: 2020=32.8 · 2023=6 · 2024=2.4 · BLS 2.8

Where Rock Supremacy LLC falls in its industry

932 Anchored earth retention contr establishments

Safer than 2% of graded establishments in this industry, whose median TCR is 1.5.

More dangerous than peersSafer than peers

Narrower to Oregon alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 12 Anchored earth retention contr employers in Oregon.

Rock Supremacy LLC (48 employees, TCR 13.8) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 1.5 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 05001,0001,500 051015 Average employees Total Case Rate Rock Supremacy LLC
Rock Supremacy LLC (48 employees, TCR 13.8) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 1.5

Rock Supremacy LLC has fewer employees than the Anchored earth retention contractors median and a higher injury rate than the industry's median TCR of 1.5. 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
2024 2.4 2.4 1 0 0
2023 6.0 4.0 3 0 0
2020 32.8 32.8 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237990 · OR · Bend

932 Anchored earth retention contractors employers nationwide with a credible TCR · 8,031 rated employers in Oregon with headcount on file · 254 employers in Bend, OR · 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 Cen-Tex Marine Fabricators, Inc. 13.4 TCR
NAICS-TCR Summerset Marine Construction 14.3 TCR
NAICS-TCR LOCUST POINT MARINE TERMINAL 13.1 TCR
NAICS-TCR Honc Enterprises Inc. dba Honc Marine Contracting 12.7 TCR
STATE-SIZE Forest Glen Oaks, Inc. 48 FTE
STATE-SIZE Columbia River People's Utility District 48 FTE
STATE-SIZE Melvin Mark Brokerage Company 48 FTE
STATE-SIZE Sierra OR Main and Other 48 FTE
CITY-NEAR St. Charles Health System Bend 3,592 FTE
CITY-NEAR Mt. Bachelor 569 FTE
CITY-NEAR St. Charles Health System Redmond 505 FTE
CITY-NEAR Lonza Bend Inc, 438 FTE
NAT-TCR Logan Square Rehabilitation and Healthcare Center 13.8 TCR
NAT-TCR Annandale Community Behavioral Health Hospital 13.8 TCR
NAT-TCR Modern Industries, Inc. 533 13.8 TCR
NAT-TCR Muskingum Iron and Metal 13.8 TCR
NAT-SIZE Apollo Chemical 48 FTE
NAT-SIZE The Retreat at Gaffney 48 FTE
NAT-SIZE Boardman 48 FTE
NAT-SIZE Cleveland Office Ocoee 48 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, 2020. 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.