Pile driving, marine · California

Zefiro Corporation

Torrance, CA · ~19 workers · 4 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Zefiro Corporation runs at 0% of its industry's injury rate - about level with the typical Pile driving, marine workplace, earning a grade C.

Zefiro Corporation: 0.0 TCR = 0% of Pile driving, marine BLS 2.8 · 4y Form 300A (see methodology below)

Zefiro Corporation safety composite

Zefiro Corporation scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 52%), 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).

B

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% 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%).

Zefiro Corporation held a steady TCR band

Zefiro Corporation's TCR held near 0.0 from 0.0 in 2021 to 0.0 in 2024. Peak filing year was 2021 at 0.0 TCR.

2021=0.0 · 2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 237990 · Torrance, CA AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/92
  • PHOTO The Goettle Company
  • BOOK 4y book
  • INJ 0 inj
  • SIZE ~19 FTE

Nearest TCR peer: The Goettle Company (0.1 TCR gap)

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

Zefiro Corporation in the TCR neighbourhood

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

TCR

What this shows Zefiro Corporation averages 0.0 TCR (0% of the Pile driving, marine BLS benchmark).

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

Zefiro Corporation TCR series: 2021=0 · 2022=0 · 2023=0 · 2024=0 · BLS 2.8

Where Zefiro Corporation falls in its industry

932 Pile driving, marine establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 1.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 92 Pile driving, marine employers in California.

Zefiro Corporation (19 employees, TCR 0.0) 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 Zefiro Corporation
Zefiro Corporation (19 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 1.5

Zefiro Corporation has fewer employees than the Pile driving, marine median and a lower 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 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237990 · CA · Torrance

932 Pile driving, marine employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 332 employers in Torrance, CA · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR The Goettle Company 0.1 TCR
NAICS-TCR Turner at Sasol North America Westlake LA 0.1 TCR
NAICS-TCR Olin Corporation Freeport TX 0.1 TCR
NAICS-TCR Standard Constructors, Inc. 0.1 TCR
STATE-SIZE A. OSEGUERA CO., INC. 19 FTE
STATE-SIZE TEIXEIRA FARMS INC 19 FTE
STATE-SIZE Golden R, Inc. 19 FTE
STATE-SIZE PEDRAZZI FARMS 19 FTE
CITY-NEAR Harbor-UCLA Medical Center 4,144 FTE
CITY-NEAR Torrance Memorial Medical Center 3,808 FTE
CITY-NEAR Los Angeles 3,229 FTE
CITY-NEAR California Department of Transportation Facility 494 2,621 FTE
NAT-TCR US Foods, Inc. Rosemont 0.0 TCR
NAT-TCR Brookdale Conway 0.0 TCR
NAT-TCR Matt Bowers Nissan EasternShore 0.0 TCR
NAT-TCR Matt Bowers Ford Metairie 0.0 TCR

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, 2021. 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.