Gun sighting and fire control equipment and instruments, optical, manufacturing · California

II-VI Aerospace & Defense - Murrieta

Murrieta, CA · ~246 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

II-VI Aerospace & Defense - Murrieta runs at 29% of its industry's injury rate - far safer than the typical Gun sighting and fire control equipment and instruments, optical, manufacturing workplace, earning a grade A.

II-VI Aerospace & Defense - Murrieta: 0.9 TCR = 29% of Gun sighting and fire control equipment and instruments, optical, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

II-VI Aerospace & Defense - Murrieta safety composite

II-VI Aerospace & Defense - Murrieta scores strongest on total case rate (tcr) (safer than 73% of same-industry peers) and weakest on dart rate (safer than 42%), 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

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 0.95 per 100 workers

Safer than 73% of industry peers

DART rate
D 0.76 per 100 workers

Safer than 42% 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%).

Rising injury rate

II-VI Aerospace & Defense - Murrieta: 0.4 → 1.5 TCR

Peak year 2021 @ 1.5 TCR · DART/TCR 0.8× in 2021

II-VI Aerospace & Defense - Murrieta's TCR rose 1.1 from 0.4 in 2020 to 1.5 in 2021. In 2021, DART was 0.8× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 333314 · Murrieta, CA AT/BELOW-IND · MID

Grade A · TCR 0.9 · 29% of ind

  • DART 0.8 DART
  • RANK #3/20
  • PHOTO Brunson Cave
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~246 FTE

Nearest TCR peer: Brunson Cave (0.0 TCR gap)

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II-VI Aerospace & Defense - Murrieta in the TCR neighbourhood

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

TCR

What this shows II-VI Aerospace & Defense - Murrieta averages 0.9 TCR (29% of the Gun sighting and fire control equipment and instruments, optical, manufacturing BLS benchmark).

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

II-VI Aerospace & Defense - Murrieta TCR series: 2020=0.4 · 2021=1.5 · BLS 3.3

Where II-VI Aerospace & Defense - Murrieta falls in its industry

145 Gun sighting and fire control establishments

Safer than 73% 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 #3 safest of 20 Gun sighting and fire control employers in California.

II-VI Aerospace & Defense - Murrieta (246 employees, TCR 0.9) 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 II-VI Aerospace & Defense - Murrieta
II-VI Aerospace & Defense - Murrieta (246 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 80 employees and a TCR of 1.8

II-VI Aerospace & Defense - Murrieta has more employees than the Gun sighting and fire control equipment 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
2021 1.5 0.8 4 0 0
2020 0.4 0.4 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333314 · CA · Murrieta

145 Gun sighting and fire control equipment and instruments, optical, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 121 employers in Murrieta, 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 Brunson Cave 1.0 TCR
NAICS-TCR II-VI Optical Systems - Murrieta 1.0 TCR
NAICS-TCR L3Harris 0.9 TCR
NAICS-TCR L3 KEO - Northampton, MA 1.0 TCR
STATE-SIZE Eastside 246 FTE
STATE-SIZE Division #6 246 FTE
STATE-SIZE Cabinets 2000, LLC 246 FTE
STATE-SIZE Dura Corportate Office 246 FTE
CITY-NEAR Loma Linda University Medical Center Murrieta 1,147 FTE
CITY-NEAR 22B UNIVERSAL HEALTH SERVICES OF RANCHO SPRI-RANCHO SPRINGS MEDICAL CENTER 681 FTE
CITY-NEAR 2576-50540000-5054 566 FTE
CITY-NEAR 2576-22B 471 FTE
NAT-TCR Hardings Markets 935 0.9 TCR
NAT-TCR Flexitech-Illinois (BMI) 0.9 TCR
NAT-TCR Valero Renewables Lakota 0.9 TCR
NAT-TCR PPC Brownsville 0.9 TCR
NAT-SIZE Warehouse-Transportation 246 FTE
NAT-SIZE Sysco Iowa-039 246 FTE
NAT-SIZE Huntsman Advanced Technology Center 246 FTE
NAT-SIZE Northgate Health Care Facility 246 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: 2021, 2020. 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.