Winery · California
The Prisoner Wine Company
St. Helena, CA · ~65 workers · 7 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 5.3
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
The Prisoner Wine Company runs at 161% of its industry's injury rate - more dangerous than the typical Winery workplace, earning a grade D.
The Prisoner Wine Company: 5.3 TCR = 161% of Winery BLS 3.3 · 7y Form 300A (see methodology below)
The Prisoner Wine Company safety composite
The Prisoner Wine Company scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 24%), 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).
39/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 5.32 per 100 workers
Safer than 44% of industry peers
- DART rate
- F 5.4 per 100 workers
Safer than 24% 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%).
Rising injury rate
The Prisoner Wine Company: 4.4 → 6.7 TCR
Peak year 2021 @ 10.3 TCR · DART/TCR 1.02× in 2024
The Prisoner Wine Company's TCR rose 2.3 from 4.4 in 2018 to 6.7 in 2024. Peak filing year was 2021 at 10.3 TCR. In 2024, DART was 1.02× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 312130 · St. Helena, CA ABOVE-IND · SMALL
Grade D · TCR 5.3 · 161% of ind
- DART 5.4 DART
- RANK #125/224
- PHOTO Bold Rock Cider - Mi…
- BOOK 7y book
- INJ 23 inj
- SIZE ~65 FTE
Nearest TCR peer: Bold Rock Cider - Mills River (0.0 TCR gap)
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The Prisoner Wine Company in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
The Prisoner Wine Company
5.3 TCR
- Bold Rock Cide
Bold Rock Cider - Mills River
5.3 TCR
- Twomey-Philo
Twomey-Philo
5.3 TCR
- Matanzas Creek
Matanzas Creek Winery
5.3 TCR
- Bergstrom Wine
Bergstrom Wines
5.3 TCR
What this shows The Prisoner Wine Company averages 5.3 TCR (161% of the Winery BLS benchmark).
The Prisoner Wine Company TCR series: 2018=4.4 · 2019=3.7 · 2020=1.9 · 2021=10.3 · 2022=5.6 · 2023=4.6 · 2024=6.7 · BLS 3.3
Where The Prisoner Wine Company falls in its industry
309 Winery establishmentsSafer than 44% of graded establishments in this industry, whose median TCR is 4.9.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #125 safest of 224 Winery employers in California.
The Prisoner Wine Company has more employees than the Winery median and a higher injury rate than the industry's median TCR of 4.9. 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 |
|---|---|---|---|---|---|
| 2024 | 6.7 | 5.4 | 5 | 0 | 0 |
| 2023 | 4.6 | 1.5 | 3 | 0 | 0 |
| 2022 | 5.6 | 5.6 | 3 | 0 | 0 |
| 2021 | 10.3 | 8.6 | 6 | 0 | 0 |
| 2020 | 1.9 | 1.9 | 1 | 0 | 0 |
| 2019 | 3.7 | 2.5 | 3 | 0 | 0 |
| 2018 | 4.4 | 4.4 | 2 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
312130 · CA · St. Helena
309 Winery employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 26 employers in St. Helena, 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 | Bold Rock Cider - Mills River | 5.3 TCR |
| NAICS-TCR | Twomey-Philo | 5.3 TCR |
| NAICS-TCR | Matanzas Creek Winery | 5.3 TCR |
| NAICS-TCR | Bergstrom Wines | 5.3 TCR |
| STATE-SIZE | SunnySlope Tree Farm, Inc. | 65 FTE |
| STATE-SIZE | Crown Nursery | 65 FTE |
| STATE-SIZE | De Jager Farms, Inc. | 65 FTE |
| STATE-SIZE | Demler Enterprises, LLC | 65 FTE |
| CITY-NEAR | Boisset Collection | 287 FTE |
| CITY-NEAR | Alila Napa Valley | 142 FTE |
| CITY-NEAR | Nissen Vineyard Services Inc. | 134 FTE |
| CITY-NEAR | Servin-Lopez Vineyard Management, Inc | 94 FTE |
| NAT-TCR | Tomco Main Office | 5.3 TCR |
| NAT-TCR | Meadows Elementary | 5.3 TCR |
| NAT-TCR | TXD038 | 5.3 TCR |
| NAT-TCR | Kilgore's Clear Lake Lumber | 5.3 TCR |
| NAT-SIZE | Equix Energy Services, LLC - Ft Lauderdale | 65 FTE |
| NAT-SIZE | Barber Companies | 65 FTE |
| NAT-SIZE | Klamath Hospice, Inc. - Thrift Store (Treasures) | 65 FTE |
| NAT-SIZE | Sodexo at Dcps Cluster 6 | 65 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.