Photovoltaic cells manufacturing · California

SunPower Corp - Roseville O&M

Name: SunPower Corp - Roseville O&M Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Roseville, CA · ~20 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 1.9
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

SunPower Corp - Roseville O&M runs at 56% of its industry's injury rate - safer than the typical Photovoltaic cells manufacturing workplace, earning a grade B.

SunPower Corp - Roseville O&M: 1.9 TCR = 56% of Photovoltaic cells manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

SunPower Corp - Roseville O&M safety composite

SunPower Corp - Roseville O&M scores strongest on dart rate (safer than 77% of same-industry peers) and weakest on total case rate (tcr) (safer than 21%), 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).

48/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 1.85 per 100 workers

Safer than 21% of industry peers
DART rate: B 0 per 100 workers

Safer than 77% 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

−3.7

2019→2020

SunPower Corp - Roseville O&M injury rate improved

SunPower Corp - Roseville O&M's TCR fell 3.7 from 3.7 in 2019 to 0.0 in 2020. Peak filing year was 2019 at 3.7 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2019=3.7 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 334413 · Roseville, CA AT/BELOW-IND · SMALL

Grade B · TCR 1.9 · 56% of ind

DART 0.0 DART
RANK #97/128
PHOTO Tower Semiconductor
BOOK 2y book
INJ 1 inj
SIZE ~20 FTE

Nearest TCR peer: Tower Semiconductor (0.0 TCR gap)

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

This site

1.9
Tower Semicond

1.9
Infineon Temec

1.9
Skyworks Solut

1.8
ESSAI TEST SOL

1.8

What this shows SunPower Corp - Roseville O&M averages 1.9 TCR (56% of the Photovoltaic cells manufacturing BLS benchmark).

SunPower Corp - Roseville O&M TCR series: 2019=3.7 · 2020=0 · BLS 3.3

Where SunPower Corp - Roseville O&M falls in its industry

437 Photovoltaic cells manufacturi establishments

Safer than 21% of graded establishments in this industry, whose median TCR is 0.9.

Grade B

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #97 safest of 128 Photovoltaic cells manufacturi employers in California.

SunPower Corp - Roseville O&M (20 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 216 employees and a TCR of 0.9

SunPower Corp - Roseville O&M has fewer employees than the Photovoltaic cells manufacturing median and a higher injury rate than the industry's median TCR of 0.9. 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
2020	0.0	0.0	0	0	0
2019	3.7	0.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

334413 · CA · Roseville

437 Photovoltaic cells manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 311 employers in Roseville, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Tower Semiconductor	NEWPORT BEACH, CA	1.9 TCR
NAICS-TCR	Infineon Temecula	TEMECULA, CA	1.9 TCR
NAICS-TCR	Skyworks Solutions, Inc. - Milpitas, CA	MILPITAS, CA	1.8 TCR
NAICS-TCR	ESSAI TEST SOLUTIONS	PHOENIX, AZ	1.8 TCR
STATE-SIZE	Sills Farms, Inc.	PLEASANT GROVE	20 FTE
STATE-SIZE	F A Maggiore & Sons, LLC	BRENTWOOD	20 FTE
STATE-SIZE	CALMEX CONTRACTING INC	PORTERVILLE	20 FTE
STATE-SIZE	Velvet Antler Ranch LLC	LINDEN	20 FTE
CITY-NEAR	2032-02121801	Roseville	4,395 FTE
CITY-NEAR	Sutter Valley Hospitals (30003)	Roseville	4,383 FTE
CITY-NEAR	0206-02621801	Roseville	3,172 FTE
CITY-NEAR	Sutter Roseville Medical Center (110-5001)	Roseville	3,162 FTE
NAT-TCR	VRS Denver, CO	Westminster, CO	1.9 TCR
NAT-TCR	Ross store 1444	Farmington, UT	1.9 TCR
NAT-TCR	TownePlace Suites Dearborn	Dearborn, MI	1.9 TCR
NAT-TCR	Florida Public Utilities - NW Marianna	Marianna, FL	1.9 TCR
NAT-SIZE	INI008	Kokomo, IN	20 FTE
NAT-SIZE	Consolidated Pipe & Supply Co. Inc. - Piperton, TN	Piperton, TN	20 FTE
NAT-SIZE	ViaQuest Nursing Services - Dublin	Dublin, OH	20 FTE
NAT-SIZE	Mkm Hospitality Management LLC	Austin, TX	20 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: 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.