Sodium hypochlorite manufacturing · California

Thatcher Company of California, Inc. Stockton

Stockton, CA · ~22 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Thatcher Company of California, Inc. Stockton runs at 138% of its industry's injury rate - more dangerous than the typical Sodium hypochlorite manufacturing workplace, earning a grade D.

Thatcher Company of California, Inc. Stockton: 4.5 TCR = 138% of Sodium hypochlorite manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Thatcher Company of California, Inc. Stockton safety composite

Thatcher Company of California, Inc. Stockton scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 11%), 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

23/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.54 per 100 workers

Safer than 16% of industry peers

DART rate
F 4.63 per 100 workers

Safer than 11% 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%).

Thatcher Company of California, Inc. Stockton held a steady TCR band

Thatcher Company of California, Inc. Stockton's TCR held near 0.2 from 4.5 in 2018 to 4.6 in 2019. In 2019, DART was 1.02× this establishment's average TCR (severity share of cases).

2018=4.5 · 2019=4.6

OSHA ITA Form 300A scorecard

Establishment book 325180 · Stockton, CA ABOVE-IND · SMALL

Grade D · TCR 4.5 · 138% of ind

  • DART 4.6 DART
  • RANK #21/22
  • PHOTO Carbide Industries -…
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~22 FTE

Nearest TCR peer: Carbide Industries - Louisville Facility (0.0 TCR gap)

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Thatcher Company of California, Inc. Stockton in the TCR neighbourhood

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

TCR

What this shows Thatcher Company of California, Inc. Stockton averages 4.5 TCR (138% of the Sodium hypochlorite manufacturing BLS benchmark).

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

Thatcher Company of California, Inc. Stockton TCR series: 2018=4.5 · 2019=4.6 · BLS 3.3

Where Thatcher Company of California, Inc. Stockton falls in its industry

418 Sodium hypochlorite manufactur establishments

Safer than 16% of graded establishments in this industry, whose median TCR is 1.9.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #21 safest of 22 Sodium hypochlorite manufactur employers in California.

Thatcher Company of California, Inc. Stockton (22 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 1.9 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 0100200300400500 0246810 Average employees Total Case Rate Thatcher Company of California, Inc. Stockton
Thatcher Company of California, Inc. Stockton (22 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 1.9

Thatcher Company of California, Inc. Stockton has fewer employees than the Sodium hypochlorite manufacturing median and a higher injury rate than the industry's median TCR of 1.9. 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
2019 4.6 4.6 1 0 0
2018 4.5 4.5 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

325180 · CA · Stockton

418 Sodium hypochlorite manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 605 employers in Stockton, 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 Carbide Industries - Louisville Facility 4.5 TCR
NAICS-TCR Reaxis McDonald 4.6 TCR
NAICS-TCR Pencco, Inc. - Bardwell 4.5 TCR
NAICS-TCR LANXESS Corporation - Oxone 4.5 TCR
STATE-SIZE LaGrande Farms 22 FTE
STATE-SIZE Del Carlo Farms, Inc. 22 FTE
STATE-SIZE Linda Vista Farms 22 FTE
STATE-SIZE MOUNTAIN VIEW FARM SHOP 22 FTE
CITY-NEAR LaSalette Care and Rehabilitation Center 5,249 FTE
CITY-NEAR SCKCX0ABX SCK - ABX 4,573 FTE
CITY-NEAR CA-18 4,525 FTE
CITY-NEAR CDCR CA Health Care Facility 3,227 FTE
NAT-TCR Kansas City Sheeting & Shoring 4.5 TCR
NAT-TCR Lowes Foods #153 4.5 TCR
NAT-TCR Solenis Macon, Ga Plant 4.5 TCR
NAT-TCR Distribution Center-Macon 4.5 TCR
NAT-SIZE Lindoo Installations, Inc. 22 FTE
NAT-SIZE The Mental Health Center - Colebrook 22 FTE
NAT-SIZE Phoenix Inns Salem 22 FTE
NAT-SIZE Innocor Foam Technologies, LLC - Dublin 22 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: 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.