Wiring supplies merchant wholesalers · California

San Francisco

Hayward, CA · ~148 workers · 6 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.2
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

San Francisco runs at 99% of its industry's injury rate - about level with the typical Wiring supplies merchant wholesalers workplace, earning a grade C.

San Francisco: 2.2 TCR = 99% of Wiring supplies merchant wholesalers BLS 2.2 · 6y Form 300A (see methodology below)

San Francisco safety composite

San Francisco scores strongest on dart rate (safer than 75% of same-industry peers) and weakest on fatalities (safer than 50%), 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

60/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.18 per 100 workers

Safer than 54% of industry peers

DART rate
B 0 per 100 workers

Safer than 75% 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

−3.5

2016→2024

San Francisco injury rate improved

San Francisco's TCR fell 3.5 from 3.5 in 2016 to 0.0 in 2024. Peak filing year was 2017 at 5.6 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2016=3.5 · 2017=5.6 · 2018=4.0 · 2021=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 423610 · Hayward, CA AT/BELOW-IND · MID

Grade C · TCR 2.2 · 99% of ind

  • DART 0.0 DART
  • RANK #45/134
  • PHOTO Regional Zone - Aust…
  • BOOK 6y book
  • INJ 15 inj
  • SIZE ~148 FTE

Nearest TCR peer: Regional Zone - Austell, GA (0.0 TCR gap)

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

San Francisco in the TCR neighbourhood

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

TCR

What this shows San Francisco averages 2.2 TCR (99% of the Wiring supplies merchant wholesalers BLS benchmark).

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

San Francisco TCR series: 2016=3.5 · 2017=5.6 · 2018=4 · 2021=0 · 2023=0 · 2024=0 · BLS 2.2

Where San Francisco falls in its industry

1,190 Wiring supplies merchant whole establishments

Safer than 54% of graded establishments in this industry, whose median TCR is 2.4.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #45 safest of 134 Wiring supplies merchant whole employers in California.

San Francisco (148 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 2.4 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 05101520 Average employees Total Case Rate San Francisco
San Francisco (148 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 2.4

San Francisco has more employees than the Wiring supplies merchant wholesalers median and a lower injury rate than the industry's median TCR of 2.4. 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 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2018 4.0 0.8 5 0 0
2017 5.6 2.8 6 0 0
2016 3.5 0.9 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423610 · CA · Hayward

1,190 Wiring supplies merchant wholesalers employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 336 employers in Hayward, 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 Regional Zone - Austell, GA 2.2 TCR
NAICS-TCR US - Supply Chain : 0002 2.2 TCR
NAICS-TCR 732 - SAN JOSE, CA 2.2 TCR
NAICS-TCR 6340-CAPITALTRISTATE-001018_US_S0522 2.2 TCR
STATE-SIZE OSF San Francisco Office 148 FTE
STATE-SIZE VAN NUYS DISTR HDQ 148 FTE
STATE-SIZE LADWP 18718 RAYEN 148 FTE
STATE-SIZE C A Rasmussen, Inc. 148 FTE
CITY-NEAR California Department of Transportation Facility 518 2,891 FTE
CITY-NEAR California Department of Transportation Facility 100 2,817 FTE
CITY-NEAR California Department of Transportation Facility 117 2,817 FTE
CITY-NEAR St Rose Hospital 929 FTE
NAT-TCR Guardian Fabrication LLC 2.2 TCR
NAT-TCR Stock Yards Phoenix 2.2 TCR
NAT-TCR Metro Express Inc 2.2 TCR
NAT-TCR Amcor Flexibles LLC 2.2 TCR
NAT-SIZE Groton Regency 148 FTE
NAT-SIZE Txbwn - Brownsville Center 148 FTE
NAT-SIZE Pajoh - Johnstown 148 FTE
NAT-SIZE Wishe - Sheboygan 148 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, 2021, 2018, 2017, 2016. 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.