Roasted nuts and seeds manufacturing · California

Mariani Nut Company

Winters, CA · ~564 workers · 8 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
7.9
Avg TCR
4.1
Industry avg
0
Fatalities
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The verdict

Mariani Nut Company runs at 192% of its industry's injury rate - more dangerous than the typical Roasted nuts and seeds manufacturing workplace, earning a grade D.

Mariani Nut Company: 7.9 TCR = 192% of Roasted nuts and seeds manufacturing BLS 4.1 · 8y Form 300A (see methodology below)

Mariani Nut Company safety composite

Mariani Nut Company scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 15%), 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

33/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.89 per 100 workers

Safer than 15% of industry peers

DART rate
D 2.24 per 100 workers

Safer than 41% 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

−1.6

2017→2024

Mariani Nut Company injury rate improved

Mariani Nut Company's TCR fell 1.6 from 7.3 in 2017 to 5.7 in 2024. Peak filing year was 2022 at 14.0 TCR. In 2024, DART was 0.28× this establishment's average TCR (severity share of cases).

2017=7.3 · 2018=6.0 · 2019=9.8 · 2020=8.6 · 2021=4.8 · 2022=14.0 · 2023=6.9 · 2024=5.7

OSHA ITA Form 300A scorecard

Establishment book 311911 · Winters, CA ABOVE-IND · MID

Grade D · TCR 7.9 · 192% of ind

  • DART 2.2 DART
  • RANK #30/34
  • PHOTO Primex Farms
  • BOOK 8y book
  • INJ 265 inj
  • SIZE ~564 FTE

Nearest TCR peer: Primex Farms (0.1 TCR gap)

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

Mariani Nut Company in the TCR neighbourhood

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

TCR

What this shows Mariani Nut Company averages 7.9 TCR (192% of the Roasted nuts and seeds manufacturing BLS benchmark).

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

Mariani Nut Company TCR series: 2017=7.3 · 2018=6 · 2019=9.8 · 2020=8.6 · 2021=4.8 · 2022=14 · 2023=6.9 · 2024=5.7 · BLS 4.1

Where Mariani Nut Company falls in its industry

150 Roasted nuts and seeds manufac establishments

Safer than 15% of graded establishments in this industry, whose median TCR is 4.0.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #30 safest of 34 Roasted nuts and seeds manufac employers in California.

Mariani Nut Company (564 employees, TCR 7.9) among 29 same-industry peers, split at the industry median of 107 employees and a TCR of 4.0 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 02,0004,0006,0008,00010,000 051015 Average employees Total Case Rate Mariani Nut Company
Mariani Nut Company (564 employees, TCR 7.9) among 29 same-industry peers, split at the industry median of 107 employees and a TCR of 4.0

Mariani Nut Company has more employees than the Roasted nuts and seeds manufacturing median and a higher injury rate than the industry's median TCR of 4.0. 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 5.7 2.2 20 3 0
2023 6.9 2.6 32 3 0
2022 14.0 8.8 30 29 0
2021 4.8 3.4 20 4 0
2020 8.6 6.0 30 20 0
2019 9.8 6.0 48 1 0
2018 6.0 2.6 40 7 0
2017 7.3 3.5 45 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

311911 · CA · Winters

150 Roasted nuts and seeds manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 15 employers in Winters, 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 Primex Farms 7.8 TCR
NAICS-TCR Hazel Sunflower Plant 7.7 TCR
NAICS-TCR Northampton Peanut Company 7.7 TCR
NAICS-TCR Sungold - Horace 7.6 TCR
STATE-SIZE Dan Avila & Sons - Farming 564 FTE
STATE-SIZE Wish Farms CA - Salinas 564 FTE
STATE-SIZE California Service L.L.C. 564 FTE
STATE-SIZE Sierra Nevada Brewing Company 564 FTE
CITY-NEAR Winters 265 FTE
CITY-NEAR Main Office 119 FTE
CITY-NEAR Button & Turkovich, LLC 50 FTE
CITY-NEAR Hotel Winters 49 FTE
NAT-TCR Fire Department 7.9 TCR
NAT-TCR Marshall 095 7.9 TCR
NAT-TCR Northern Foundry, LLC 7.9 TCR
NAT-TCR Stericycle - Beaver Dam,KY 7.9 TCR
NAT-SIZE Jordan Carriers 564 FTE
NAT-SIZE INEOS Olefins & Polymers USA - Chocolate Bayou Works 564 FTE
NAT-SIZE NISCO-Topeka 564 FTE
NAT-SIZE Roadclipper Enterprise Inc. 564 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, 2021, 2020, 2019, 2018, 2017. 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.