Stones, synthetic, for gem stones and industrial use, manufacturing · California

Diamond Foundry LLC Warm Springs

Fremont, CA · ~41 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Diamond Foundry LLC Warm Springs runs at 0% of its industry's injury rate - about level with the typical Stones, synthetic, for gem stones and industrial use, manufacturing workplace, earning a grade C.

Diamond Foundry LLC Warm Springs: 0.0 TCR = 0% of Stones, synthetic, for gem stones and industrial use, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Diamond Foundry LLC Warm Springs safety composite

Diamond Foundry LLC Warm Springs scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 50%), 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

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 75% 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%).

Diamond Foundry LLC Warm Springs held a steady TCR band

Diamond Foundry LLC Warm Springs's TCR held near 0.0 from 0.0 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 0.0 TCR.

2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 327999 · Fremont, CA AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/12
  • PHOTO CORONADO STONE PRODU…
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~41 FTE

Nearest TCR peer: CORONADO STONE PRODUCTS (0.0 TCR gap)

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

Diamond Foundry LLC Warm Springs in the TCR neighbourhood

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

TCR

What this shows Diamond Foundry LLC Warm Springs averages 0.0 TCR (0% of the Stones, synthetic, for gem stones and industrial use, manufacturing BLS benchmark).

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

Diamond Foundry LLC Warm Springs TCR series: 2023=0 · 2024=0 · BLS 3.3

Where Diamond Foundry LLC Warm Springs falls in its industry

95 Stones, synthetic, for gem sto establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 2.2.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 12 Stones, synthetic, for gem sto employers in California.

Diamond Foundry LLC Warm Springs (41 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 2.2 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 0200400600 0510152025 Average employees Total Case Rate Diamond Foundry LLC Warm Springs
Diamond Foundry LLC Warm Springs (41 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 2.2

Diamond Foundry LLC Warm Springs has fewer employees than the Stones, synthetic, for gem stones and in median and a lower injury rate than the industry's median TCR of 2.2. 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 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327999 · CA · Fremont

95 Stones, synthetic, for gem stones and industrial use, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 348 employers in Fremont, 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 CORONADO STONE PRODUCTS 0.0 TCR
NAICS-TCR Alkegen HQ Tonawanda 0.2 TCR
NAICS-TCR Tampa Drymix 0.3 TCR
NAICS-TCR Anchor - Bristol 0.4 TCR
STATE-SIZE CAL-O ORGANIC FARMING ADMINISTRATION 41 FTE
STATE-SIZE Sun Pacific Farming | Citrus Farming | Lindsay 41 FTE
STATE-SIZE Sun Pacific Farming | Citrus Farming | IEW Enterprise 41 FTE
STATE-SIZE George Jackson Farms, Inc. 41 FTE
CITY-NEAR NA-US-CA-Fremont-45500 Fremont Blvd 21,378 FTE
CITY-NEAR NA-US-CA-Fremont-Factory 12,707 FTE
CITY-NEAR California Department of Transportation Facility 517 2,891 FTE
CITY-NEAR Lam Research Corp. Fremont Campus 2,887 FTE
NAT-TCR Gaapr - Ups Supply Chain Solutions 0.0 TCR
NAT-TCR Other Location 0.0 TCR
NAT-TCR Putzel Electrical Contractors, Inc. 0.0 TCR
NAT-TCR 2000 St James Place 0.0 TCR
NAT-SIZE Pembelton Forest Products, Inc. 41 FTE
NAT-SIZE Missouri Neon 41 FTE
NAT-SIZE NORFAB 41 FTE
NAT-SIZE Lorian Health Las Vegas 41 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.