Installation of photovoltaic panels · California

SunPower Corp. - SPON Warehouse

Ontario, CA · ~70 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
10.3
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

SunPower Corp. - SPON Warehouse runs at 368% of its industry's injury rate - far more dangerous than the typical Installation of photovoltaic panels workplace, earning a grade F.

SunPower Corp. - SPON Warehouse: 10.3 TCR = 368% of Installation of photovoltaic panels BLS 2.8 · 4y Form 300A (see methodology below)

SunPower Corp. - SPON Warehouse safety composite

SunPower Corp. - SPON Warehouse scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (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

15/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 10.31 per 100 workers

Safer than 4% of industry peers

DART rate
F 11.11 per 100 workers

Safer than 2% 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

−6.1

2019→2022

SunPower Corp. - SPON Warehouse injury rate improved

SunPower Corp. - SPON Warehouse's TCR fell 6.1 from 17.2 in 2019 to 11.1 in 2022. Peak filing year was 2019 at 17.2 TCR. In 2022, DART was 1.08× this establishment's average TCR (severity share of cases).

2019=17.2 · 2020=8.3 · 2021=4.5 · 2022=11.1

OSHA ITA Form 300A scorecard

Establishment book 238210 · Ontario, CA ABOVE-IND · SMALL

Grade F · TCR 10.3 · 368% of ind

  • DART 11.1 DART
  • RANK #509/548
  • PHOTO Bergelectric Corpora…
  • BOOK 4y book
  • INJ 22 inj
  • SIZE ~70 FTE

Nearest TCR peer: Bergelectric Corporation FL OSHA FL (0.0 TCR gap)

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SunPower Corp. - SPON Warehouse in the TCR neighbourhood

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

TCR

What this shows SunPower Corp. - SPON Warehouse averages 10.3 TCR (368% of the Installation of photovoltaic panels BLS benchmark).

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

SunPower Corp. - SPON Warehouse TCR series: 2019=17.2 · 2020=8.3 · 2021=4.5 · 2022=11.1 · BLS 2.8

Where SunPower Corp. - SPON Warehouse falls in its industry

4,550 Installation of photovoltaic p establishments

Safer than 4% 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 #509 safest of 548 Installation of photovoltaic p employers in California.

SunPower Corp. - SPON Warehouse (70 employees, TCR 10.3) among 29 same-industry peers, split at the industry median of 63 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 05001,0001,500 051015 Average employees Total Case Rate SunPower Corp. - SPON Warehouse
SunPower Corp. - SPON Warehouse (70 employees, TCR 10.3) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

SunPower Corp. - SPON Warehouse has more employees than the Installation of photovoltaic panels median and a higher 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
2022 11.1 11.1 13 1 0
2021 4.5 4.5 4 0 0
2020 8.3 8.3 2 1 0
2019 17.2 13.8 3 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · CA · Ontario

4,550 Installation of photovoltaic panels employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 599 employers in Ontario, 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 Bergelectric Corporation FL OSHA FL 10.3 TCR
NAICS-TCR Washington Lanehart Electrical Co., Inc 10.3 TCR
NAICS-TCR Scott-Del Electric Inc. 10.3 TCR
NAICS-TCR office 10.3 TCR
STATE-SIZE Heritage Land Company 70 FTE
STATE-SIZE Ceballos Ag Services, Inc. 70 FTE
STATE-SIZE NRTHN 70 FTE
STATE-SIZE EW Merritt Farms 70 FTE
CITY-NEAR Prime Healthcare Services Inc. Location: St. Mary's, Passaic LLC 46-3499370 (HP29) 10,997 FTE
CITY-NEAR CAONA - ONTARIO HUB 4,372 FTE
CITY-NEAR ONTARIO HUB (CAONA) 3,354 FTE
CITY-NEAR Atlantic Solutions Group Inc, Inc. DBA Empire Workforce Solutions 3,240 FTE
NAT-TCR 396132-Okc-Shartel Sta 10.3 TCR
NAT-TCR 563796-Mil-Hilltop Sta 10.3 TCR
NAT-TCR 255486-Liv-Greenmead Sta 10.3 TCR
NAT-TCR 236912-Owings Mills Po 10.3 TCR
NAT-SIZE Manheim Louisville 70 FTE
NAT-SIZE 5472-NAI-0034-0034-00874 70 FTE
NAT-SIZE 5472-NAI-0034-0034-01744 70 FTE
NAT-SIZE 5472-NAI-0034-0034-03841 70 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, 2021, 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.