Diodes, solid-state (e.g., germanium, silicon), manufacturing · California

Opto Diode

Camarillo, CA · ~58 workers · 7 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Opto Diode runs at 9% of its industry's injury rate - far safer than the typical Diodes, solid-state (e.g., germanium, silicon), manufacturing workplace, earning a grade A.

Opto Diode: 0.3 TCR = 9% of Diodes, solid-state (e.g., germanium, silicon), manufacturing BLS 3.3 · 7y Form 300A (see methodology below)

Opto Diode safety composite

Opto Diode scores strongest on total case rate (tcr) (safer than 84% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

C

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.3 per 100 workers

Safer than 84% of industry peers

DART rate
B 0 per 100 workers

Safer than 77% 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

−2.1

2017→2023

Opto Diode injury rate improved

Opto Diode's TCR fell 2.1 from 2.1 in 2017 to 0.0 in 2023. Peak filing year was 2017 at 2.1 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2017=2.1 · 2018=0.0 · 2019=0.0 · 2020=0.0 · 2021=0.0 · 2022=0.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 334413 · Camarillo, CA AT/BELOW-IND · SMALL

Grade A · TCR 0.3 · 9% of ind

  • DART 0.0 DART
  • RANK #25/128
  • PHOTO Samsung
  • BOOK 7y book
  • INJ 1 inj
  • SIZE ~58 FTE

Nearest TCR peer: Samsung (0.0 TCR gap)

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

Opto Diode in the TCR neighbourhood

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

TCR

What this shows Opto Diode averages 0.3 TCR (9% of the Diodes, solid-state (e.g., germanium, silicon), manufacturing BLS benchmark).

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

Opto Diode TCR series: 2017=2.1 · 2018=0 · 2019=0 · 2020=0 · 2021=0 · 2022=0 · 2023=0 · BLS 3.3

Where Opto Diode falls in its industry

437 Diodes, solid-state (e.g., ger establishments

Safer than 84% of graded establishments in this industry, whose median TCR is 0.9.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #25 safest of 128 Diodes, solid-state (e.g., ger employers in California.

Opto Diode (58 employees, TCR 0.3) among 29 same-industry peers, split at the industry median of 216 employees and a TCR of 0.9 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 01,0002,0003,0004,000 0246 Average employees Total Case Rate Opto Diode
Opto Diode (58 employees, TCR 0.3) among 29 same-industry peers, split at the industry median of 216 employees and a TCR of 0.9

Opto Diode has fewer employees than the Diodes, solid-state (e.g., germanium, si median and a lower injury rate than the industry's median TCR of 0.9. 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
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 2.1 2.1 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

334413 · CA · Camarillo

437 Diodes, solid-state (e.g., germanium, silicon), manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 158 employers in Camarillo, 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 Samsung 0.3 TCR
NAICS-TCR California 0.3 TCR
NAICS-TCR Cymer/ASML LLC 0.3 TCR
NAICS-TCR Microchip Technology Inc. Houston 0.3 TCR
STATE-SIZE S & R Farm Labor Contractor 58 FTE
STATE-SIZE RANCHO DEL MAR, INC. 58 FTE
STATE-SIZE Laurel Labor Services 58 FTE
STATE-SIZE Juan Briones 58 FTE
CITY-NEAR CA-09 4,525 FTE
CITY-NEAR California Department of Transportation Facility 558 2,621 FTE
CITY-NEAR California State University Channel Islands 1,552 FTE
CITY-NEAR Channel Islands Social Services 1,488 FTE
NAT-TCR Industrial Electric Company 0.3 TCR
NAT-TCR Preferred Electric Inc 0.3 TCR
NAT-TCR Green Meadow haven 0.3 TCR
NAT-TCR Pixelle-Fremont 0.3 TCR
NAT-SIZE Solutions Manufacturing LLC 58 FTE
NAT-SIZE Steiner Tractor Parts, Inc. 58 FTE
NAT-SIZE 395 extention Corp 58 FTE
NAT-SIZE Riddle Painting & Coatings 58 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: 2023, 2022, 2021, 2020, 2019, 2018, 2017. 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.