Aluminum sulfate manufacturing · California

Gemini Industries, Inc.

Santa Ana, CA · ~54 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

Gemini Industries, Inc. runs at 136% of its industry's injury rate - more dangerous than the typical Aluminum sulfate manufacturing workplace, earning a grade D.

Gemini Industries, Inc.: 4.5 TCR = 136% of Aluminum sulfate manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Gemini Industries, Inc. safety composite

Gemini Industries, Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 17%), 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

28/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.48 per 100 workers

Safer than 17% of industry peers

DART rate
F 2.25 per 100 workers

Safer than 23% 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%).

TCR Δ

−4.5

2018→2020

Gemini Industries, Inc. injury rate improved

Gemini Industries, Inc.'s TCR fell 4.5 from 6.7 in 2018 to 2.3 in 2020. Peak filing year was 2018 at 6.7 TCR. In 2020, DART was 0.5× this establishment's average TCR (severity share of cases).

2018=6.7 · 2020=2.3

OSHA ITA Form 300A scorecard

Establishment book 325180 · Santa Ana, CA ABOVE-IND · SMALL

Grade D · TCR 4.5 · 136% of ind

  • DART 2.3 DART
  • RANK #20/22
  • PHOTO Chemical Products Co…
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~54 FTE

Nearest TCR peer: Chemical Products Corporation (0.0 TCR gap)

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

Gemini Industries, Inc. in the TCR neighbourhood

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

TCR

What this shows Gemini Industries, Inc. averages 4.5 TCR (136% of the Aluminum sulfate manufacturing BLS benchmark).

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

Gemini Industries, Inc. TCR series: 2018=6.7 · 2020=2.3 · BLS 3.3

Where Gemini Industries, Inc. falls in its industry

418 Aluminum sulfate manufacturing establishments

Safer than 17% 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 #20 safest of 22 Aluminum sulfate manufacturing employers in California.

Gemini Industries, Inc. (54 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 Gemini Industries, Inc.
Gemini Industries, Inc. (54 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 1.9

Gemini Industries, Inc. has fewer employees than the Aluminum sulfate 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
2020 2.3 2.3 1 0 0
2018 6.7 3.4 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

325180 · CA · Santa Ana

418 Aluminum sulfate manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 492 employers in Santa Ana, 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 Chemical Products Corporation 4.5 TCR
NAICS-TCR Timilon Corporation Topeka Facility 4.5 TCR
NAICS-TCR Luxfer MEL Technologies 4.5 TCR
NAICS-TCR Pencco, Inc. - Bardwell 4.5 TCR
STATE-SIZE Sea Mist Farms 54 FTE
STATE-SIZE Harold E. Robben, Jr. 54 FTE
STATE-SIZE Jose Maria Perez 54 FTE
STATE-SIZE Pauma Valley 54 FTE
CITY-NEAR Think Together 2,496 FTE
CITY-NEAR City of Santa Ana 1,472 FTE
CITY-NEAR Orange County/Los Angeles 1,072 FTE
CITY-NEAR 056937-SANTA ANA CA P&DC 920 FTE
NAT-TCR BlueLinx Corporation Denville 4.5 TCR
NAT-TCR Oerlikon Balzers Coating USA Inc Wixom 4.5 TCR
NAT-TCR 0109 - Millwork Mnfg-Bend 4.5 TCR
NAT-TCR 463 Omaha, Ne 4.5 TCR
NAT-SIZE 1006-CHS Medical Education 54 FTE
NAT-SIZE Philadelphia 147 54 FTE
NAT-SIZE Fenton Power Systems-08 54 FTE
NAT-SIZE Vistar Michigan - 1015 54 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: 2020, 2018. 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.