Employer · California

CA015 Antioch Gypsum

Antioch, CA · ~115 workers · 8 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

CA015 Antioch Gypsum runs at 89% of its industry's injury rate - about level with the typical industry workplace, earning a grade C.

CA015 Antioch Gypsum: 2.9 TCR = 89% of industry BLS 3.3 · 8y Form 300A (see methodology below)

CA015 Antioch Gypsum safety composite

CA015 Antioch Gypsum scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 33%), 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).

D

38/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.94 per 100 workers

Safer than 36% of industry peers

DART rate
F 2.41 per 100 workers

Safer than 33% 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%).

CA015 Antioch Gypsum held a steady TCR band

CA015 Antioch Gypsum's TCR held near 0.3 from 3.6 in 2016 to 3.2 in 2024. Peak filing year was 2023 at 9.2 TCR. In 2024, DART was 0.82× this establishment's average TCR (severity share of cases).

2016=3.6 · 2017=2.6 · 2018=1.6 · 2019=1.7 · 2020=0.9 · 2022=0.8 · 2023=9.2 · 2024=3.2

OSHA ITA Form 300A scorecard

Establishment book 327420 · Antioch, CA AT/BELOW-IND · MID

Grade C · TCR 2.9 · 89% of ind

  • DART 2.4 DART
  • RANK #4/7
  • PHOTO NGC - Westwego Plant
  • BOOK 8y book
  • INJ 21 inj
  • SIZE ~115 FTE

Nearest TCR peer: NGC - Westwego Plant (0.0 TCR gap)

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

CA015 Antioch Gypsum in the TCR neighbourhood

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

TCR

What this shows CA015 Antioch Gypsum averages 2.9 TCR (89% of the industry BLS benchmark).

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

CA015 Antioch Gypsum TCR series: 2016=3.6 · 2017=2.6 · 2018=1.6 · 2019=1.7 · 2020=0.9 · 2022=0.8 · 2023=9.2 · 2024=3.2 · BLS 3.3

Where CA015 Antioch Gypsum falls in its industry

123 industry establishments

Safer than 36% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 7 industry employers in California.

CA015 Antioch Gypsum (115 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 87 employees and a TCR of 2.3 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 050100150200250300 051015 Average employees Total Case Rate CA015 Antioch Gypsum
CA015 Antioch Gypsum (115 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 87 employees and a TCR of 2.3

CA015 Antioch Gypsum has more employees than the industry median and a higher injury rate than the industry's median TCR of 2.3. 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 3.2 2.4 3 1 0
2023 9.2 5.9 8 3 0
2022 0.8 0.8 1 0 0
2020 0.9 0.9 0 1 0
2019 1.7 0.8 1 1 0
2018 1.6 1.6 2 0 0
2017 2.6 2.6 2 1 0
2016 3.6 3.6 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327420 · CA · Antioch

123 industry employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 85 employers in Antioch, 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 NGC - Westwego Plant 2.9 TCR
NAICS-TCR 104 - Madison 3.0 TCR
NAICS-TCR USG Corporation Chicago Construction 2.9 TCR
NAICS-TCR CertainTeed Gypsum Palatka 3.0 TCR
STATE-SIZE Buona Terra Farming 115 FTE
STATE-SIZE ROSE & A FLC 115 FTE
STATE-SIZE CA-CSBU - Covina 115 FTE
STATE-SIZE Visalia Base - Bld: 0080 - 15 115 FTE
CITY-NEAR California Department of Transportation Facility 104 2,817 FTE
CITY-NEAR 2032-02121701 1,598 FTE
CITY-NEAR 02821701 ANTIOCH MEDICAL CENTER 1,210 FTE
CITY-NEAR 0206-02621701 1,130 FTE
NAT-TCR Central Transport - 072 2.9 TCR
NAT-TCR Conlan Tire- Orlando 2.9 TCR
NAT-TCR WTPS Chicago Ferro 2.9 TCR
NAT-TCR Daikin Taycon LLC - TMI - 715 Goddard 2.9 TCR
NAT-SIZE WA075 Tacoma Gypsum 115 FTE
NAT-SIZE 540-FC242 115 FTE
NAT-SIZE Eastridge Nursing and Rehabilitation 115 FTE
NAT-SIZE Portland Maintenance Alaska 115 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, 2020, 2019, 2018, 2017, 2016. 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.