Grape farming without making wine · California

Penterman Farming Company

Napa, CA · ~50 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.6
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

Penterman Farming Company runs at 35% of its industry's injury rate - far safer than the typical Grape farming without making wine workplace, earning a grade A.

Penterman Farming Company: 1.6 TCR = 35% of Grape farming without making wine BLS 4.5 · 2y Form 300A (see methodology below)

Penterman Farming Company safety composite

Penterman Farming Company scores strongest on total case rate (tcr) (safer than 87% 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

77/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.58 per 100 workers

Safer than 87% of industry peers

DART rate
B 0 per 100 workers

Safer than 83% 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%).

Rising injury rate

Penterman Farming Company: 1.6 → 615.4 TCR

Peak year 2018 @ 615.4 TCR · DART/TCR 389.48× in 2018

Penterman Farming Company's TCR rose 613.8 from 1.6 in 2017 to 615.4 in 2018. In 2018, DART was 389.48× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 111332 · Napa, CA AT/BELOW-IND · SMALL

Grade A · TCR 1.6 · 35% of ind

  • DART 615.4 DART
  • RANK #20/151
  • PHOTO Kyer Farms
  • BOOK 2y book
  • INJ 3 inj
  • SIZE ~50 FTE

Nearest TCR peer: Kyer Farms (0.0 TCR gap)

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Penterman Farming Company in the TCR neighbourhood

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

TCR

What this shows Penterman Farming Company averages 1.6 TCR (35% of the Grape farming without making wine BLS benchmark).

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

Penterman Farming Company TCR series: 2017=1.6 · 2018=615.4 · BLS 4.5

Where Penterman Farming Company falls in its industry

162 Grape farming without making w establishments

Safer than 87% of graded establishments in this industry, whose median TCR is 4.6.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #20 safest of 151 Grape farming without making w employers in California.

Penterman Farming Company (50 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 4.6 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 05001,0001,5002,000 05101520 Average employees Total Case Rate Penterman Farming Company
Penterman Farming Company (50 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 4.6

Penterman Farming Company has fewer employees than the Grape farming without making wine median and a lower injury rate than the industry's median TCR of 4.6. 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
2018 615.4 615.4 2 0 0
2017 1.6 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

111332 · CA · Napa

162 Grape farming without making wine employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 186 employers in Napa, 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 Kyer Farms 1.6 TCR
NAICS-TCR Columbia Crest Estate Vineyards #10 1.6 TCR
NAICS-TCR Heritage Vineyard Management, Inc. 1.5 TCR
NAICS-TCR Palm 1.7 TCR
STATE-SIZE Jack Bros., Inc. 50 FTE
STATE-SIZE M Three Ranches, LLC 50 FTE
STATE-SIZE Trefethen Farming, LLC 50 FTE
STATE-SIZE Mike Jackson Farms, Inc. 50 FTE
CITY-NEAR California Department of Transportation Facility 532 2,891 FTE
CITY-NEAR Department of State Hospitals-Napa 2,248 FTE
CITY-NEAR Napa County 1,545 FTE
CITY-NEAR 2004-00001420 1,142 FTE
NAT-TCR Houston-Lang 1.6 TCR
NAT-TCR HBSHSEMI23 1.6 TCR
NAT-TCR Supervalu Distribution Center - Bismarck 31211 1.6 TCR
NAT-TCR Peak Neuromonitoring 1.6 TCR
NAT-SIZE United Precast Industries 50 FTE
NAT-SIZE Runnings of Aberdeen 50 FTE
NAT-SIZE CarePoint Partners - 2452 50 FTE
NAT-SIZE Blytheville (Arbly) 50 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: 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.