Backfilling, construction · California

Power One, LLC

Anaheim, CA · ~163 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.1
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Power One, LLC runs at 5% of its industry's injury rate - far safer than the typical Backfilling, construction workplace, earning a grade A.

Power One, LLC: 0.1 TCR = 5% of Backfilling, construction BLS 2.8 · 3y Form 300A (see methodology below)

Power One, LLC safety composite

Power One, LLC scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on dart rate (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)
A 0.15 per 100 workers

Safer than 100% of industry peers

DART rate
D 0.45 per 100 workers

Safer than 51% 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%).

Rising injury rate

Power One, LLC: 0.0 → 0.5 TCR

Peak year 2024 @ 0.5 TCR · DART/TCR 3× in 2024

Power One, LLC's TCR rose 0.5 from 0.0 in 2022 to 0.5 in 2024. In 2024, DART was 3× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238910 · Anaheim, CA AT/BELOW-IND · MID

Grade A · TCR 0.1 · 5% of ind

  • DART 0.5 DART
  • RANK #2/184
  • PHOTO Shackelford Construc…
  • BOOK 3y book
  • INJ 1 inj
  • SIZE ~163 FTE

Nearest TCR peer: Shackelford Construction & Hauling, LLC (0.0 TCR gap)

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

Power One, LLC in the TCR neighbourhood

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

TCR

What this shows Power One, LLC averages 0.1 TCR (5% of the Backfilling, construction BLS benchmark).

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

Power One, LLC TCR series: 2022=0 · 2023=0 · 2024=0.5 · BLS 2.8

Where Power One, LLC falls in its industry

1,750 Backfilling, construction establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 184 Backfilling, construction employers in California.

Power One, LLC (163 employees, TCR 0.1) among 29 same-industry peers, split at the industry median of 51 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 050100150200250 0246810 Average employees Total Case Rate Power One, LLC
Power One, LLC (163 employees, TCR 0.1) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5

Power One, LLC has more employees than the Backfilling, construction 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
2024 0.5 0.5 1 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238910 · CA · Anaheim

1,750 Backfilling, construction employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 630 employers in Anaheim, CA · 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 Shackelford Construction & Hauling, LLC 0.1 TCR
NAICS-TCR Carone and Company, Inc. 0.1 TCR
NAICS-TCR Letourneau Enterprises 0.1 TCR
NAICS-TCR R.B. Jergens 0.2 TCR
STATE-SIZE Andersen & Sons Shelling 163 FTE
STATE-SIZE Legacy 163 FTE
STATE-SIZE Hughson Nut, Inc - Livingston Facility 163 FTE
STATE-SIZE CORONADO LABOR CONTRACTING, Inc. 163 FTE
CITY-NEAR Walt Disney Parks and Resorts U.S. Inc., dba Disneyland Resort 38,057 FTE
CITY-NEAR Walt Disney Parks and Resorts U.S., Inc. d/b/a Disneyland Resort 28,066 FTE
CITY-NEAR Doubletree By Hilton Suites Anaheim 1,933 FTE
CITY-NEAR 08881053 ORANGE CO ANAHEIM MEDICAL CENTER 1,658 FTE
NAT-TCR Corporate 0.1 TCR
NAT-TCR Sisu Energy LLC 0.1 TCR
NAT-TCR Qorvo Texas LLC 0.1 TCR
NAT-TCR 31041 - Goodyear - Beaumont 0.1 TCR
NAT-SIZE Austin Engineering Co., Inc. 163 FTE
NAT-SIZE Autovol Inc 163 FTE
NAT-SIZE Medifast Inc. MDC 163 FTE
NAT-SIZE Tavo Packaging 163 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. 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.