Night vision optical device manufacturing · Ohio

II-VI Aerospace & Defense - Dayton

Dayton, OH · ~30 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

II-VI Aerospace & Defense - Dayton runs at 0% of its industry's injury rate - about level with the typical Night vision optical device manufacturing workplace, earning a grade C.

II-VI Aerospace & Defense - Dayton: 0.0 TCR = 0% of Night vision optical device manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

II-VI Aerospace & Defense - Dayton safety composite

II-VI Aerospace & Defense - Dayton 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%).

II-VI Aerospace & Defense - Dayton held a steady TCR band

II-VI Aerospace & Defense - Dayton's TCR held near 0.0 from 0.0 in 2020 to 0.0 in 2021. Peak filing year was 2020 at 0.0 TCR.

2020=0.0 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 333314 · Dayton, OH AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK P100
  • PHOTO L3 Technologies, Inc…
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~30 FTE

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

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

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

TCR

What this shows II-VI Aerospace & Defense - Dayton averages 0.0 TCR (0% of the Night vision optical device manufacturing BLS benchmark).

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

II-VI Aerospace & Defense - Dayton TCR series: 2020=0 · 2021=0 · BLS 3.3

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

145 Night vision optical device ma establishments

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

More dangerous than peersSafer than peers
II-VI Aerospace & Defense - Dayton (30 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 II-VI Aerospace & Defense - Dayton
II-VI Aerospace & Defense - Dayton (30 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 80 employees and a TCR of 1.8

II-VI Aerospace & Defense - Dayton has fewer employees than the Night vision optical device 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
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333314 · OH · Dayton

145 Night vision optical device manufacturing employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 599 employers in Dayton, OH · 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 Tuente Farms Inc 30 FTE
STATE-SIZE Farm 3 30 FTE
STATE-SIZE Trillium Farms Layer 6 30 FTE
STATE-SIZE Canton Hatchery 30 FTE
CITY-NEAR Miami Valley Hospital 6,862 FTE
CITY-NEAR University of Dayton 5,359 FTE
CITY-NEAR Dayton Children's Hospital 3,590 FTE
CITY-NEAR CareSource Management Services LLC 3,172 FTE
NAT-TCR Hampton Inn & Suites 0.0 TCR
NAT-TCR Gap Inc. - Corporate 0.0 TCR
NAT-TCR Atlanta - Phipps 0.0 TCR
NAT-TCR Meijer 208 0.0 TCR
NAT-SIZE AH4R - Atlanta West 30 FTE
NAT-SIZE City Center 30 FTE
NAT-SIZE Marion 30 FTE
NAT-SIZE Hwy 37 Farms 30 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.