Grape farming without making wine · California

Ron Wicker Management

Name: Ron Wicker Management Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

St. Helena, CA · ~19 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.1
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

Ron Wicker Management runs at 3% of its industry's injury rate - far safer than the typical Grape farming without making wine workplace, earning a grade A.

Ron Wicker Management: 0.1 TCR = 3% of Grape farming without making wine BLS 4.5 · 2y Form 300A (see methodology below)

Ron Wicker Management safety composite

Ron Wicker Management scores strongest on total case rate (tcr) (safer than 99% 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).

82/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.13 per 100 workers

Safer than 99% 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%).

Ron Wicker Management held a steady TCR band

Ron Wicker Management's TCR held near 0.3 from 0.3 in 2020 to 0.0 in 2022. Peak filing year was 2020 at 0.3 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2020=0.3 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 111332 · St. Helena, CA AT/BELOW-IND · SMALL

Grade A · TCR 0.1 · 3% of ind

DART 0.0 DART
RANK #1/151
PHOTO SUPERIOR AG.
BOOK 2y book
INJ 1 inj
SIZE ~19 FTE

Nearest TCR peer: SUPERIOR AG. (0.2 TCR gap)

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

MACHADO FARM S

0.7
MCF4 Solutions

0.7
Quintanilla Ag

0.6
SUPERIOR AG.

0.3
This site

0.1

What this shows Ron Wicker Management averages 0.1 TCR (3% of the Grape farming without making wine BLS benchmark).

Ron Wicker Management TCR series: 2020=0.3 · 2022=0 · BLS 4.5

Where Ron Wicker Management falls in its industry

162 Grape farming without making w establishments

Safer than 99% of graded establishments in this industry, whose median TCR is 4.6.

Grade A

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 151 Grape farming without making w employers in California.

Ron Wicker Management (19 employees, TCR 0.1) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 4.6

Ron Wicker Management 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
2022	0.0	0.0	0	0	0
2020	0.3	0.3	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

111332 · CA · St. Helena

162 Grape farming without making wine 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. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	SUPERIOR AG.	DELANO, CA	0.3 TCR
NAICS-TCR	Quintanilla Ag, Inc	MCFARLAND, CA	0.6 TCR
NAICS-TCR	MACHADO FARM SERVICES, LLC	MCFARLAND, CA	0.7 TCR
NAICS-TCR	MCF4 Solutions, LLC	SANTA ROSA/SONOMA COUNTY (STS), CA	0.7 TCR
STATE-SIZE	A. OSEGUERA CO., INC.	SALINAS	19 FTE
STATE-SIZE	TEIXEIRA FARMS INC	SANTA MARIA	19 FTE
STATE-SIZE	Golden R, Inc.	STOCKTON	19 FTE
STATE-SIZE	PEDRAZZI FARMS	SALINAS	19 FTE
CITY-NEAR	Boisset Collection	St. Helena	287 FTE
CITY-NEAR	Alila Napa Valley	St. Helena	142 FTE
CITY-NEAR	Nissen Vineyard Services Inc.	St. Helena	134 FTE
CITY-NEAR	Servin-Lopez Vineyard Management, Inc	St. Helena	94 FTE
NAT-TCR	Steam and Process Repairs	Gonzales, LA	0.1 TCR
NAT-TCR	Triple S Industrial Corporation	Lumberton, TX	0.1 TCR
NAT-TCR	Nutanix-Durham NC	Durham, NC	0.1 TCR
NAT-TCR	Echodyne Corp.	Kirkland, WA	0.1 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: 2022, 2020. 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.