Optical Instrument and Lens Manufacturing · California

Ca139 Zygo

Irvine, CA · ~26 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Ca139 Zygo runs at 0% of its industry's injury rate - about level with the typical Optical Instrument and Lens Manufacturing workplace, earning a grade C.

Ca139 Zygo: 0.0 TCR = 0% of Optical Instrument and Lens Manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Ca139 Zygo safety composite

Ca139 Zygo 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 77% 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%).

Ca139 Zygo held a steady TCR band

Ca139 Zygo'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 333314 · Irvine, CA AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/20
  • PHOTO L3 Technologies, Inc…
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~26 FTE

Nearest TCR peer: L3 Technologies, Inc (Wilmington, MA Facility) (0.2 TCR gap)

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

Ca139 Zygo in the TCR neighbourhood

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

TCR

What this shows Ca139 Zygo averages 0.0 TCR (0% of the Optical Instrument and Lens Manufacturing BLS benchmark).

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

Ca139 Zygo TCR series: 2023=0 · 2024=0 · BLS 3.3

Where Ca139 Zygo falls in its industry

145 Optical Instrument and Lens Ma establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 1.8.

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 20 Optical Instrument and Lens Ma employers in California.

Ca139 Zygo (26 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 80 employees and a TCR of 1.8 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 02004006008001,000 051015 Average employees Total Case Rate Ca139 Zygo
Ca139 Zygo (26 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 80 employees and a TCR of 1.8

Ca139 Zygo has fewer employees than the Optical Instrument and Lens Manufacturin median and a lower injury rate than the industry's median TCR of 1.8. 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

333314 · CA · Irvine

145 Optical Instrument and Lens Manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 622 employers in Irvine, 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 L3 Technologies, Inc (Wilmington, MA Facility) 0.2 TCR
NAICS-TCR PFG PRECISION OPTICS 0.2 TCR
NAICS-TCR Materion - Westford 2 Lyberty 0.2 TCR
NAICS-TCR Materion - Westford Tyngsboro 0.3 TCR
STATE-SIZE HAULING & TRAILER SHOP 26 FTE
STATE-SIZE Seasholtz Co., LLC 26 FTE
STATE-SIZE Redwood Valley Vineyards 26 FTE
STATE-SIZE North Central Coast Vineyards 26 FTE
CITY-NEAR UC Irvine 16,029 FTE
CITY-NEAR CA-10 4,926 FTE
CITY-NEAR Edwards Lifesciences 4,189 FTE
CITY-NEAR Johnson and Johnson MDD CSS Irvine 3,775 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 TXC101551 0.0 TCR
NAT-SIZE WEB Construction Co., Inc. 26 FTE
NAT-SIZE Hardee Energy Center 26 FTE
NAT-SIZE Protech Powder Coatings, Inc 26 FTE
NAT-SIZE Nvfal - Fallon Center 26 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.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.