Optical goods (except cameras) merchant wholesalers · Kansas

Duffens Optical

Lenexa, KS · ~61 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Duffens Optical runs at 0% of its industry's injury rate - about level with the typical Optical goods (except cameras) merchant wholesalers workplace, earning a grade C.

Duffens Optical: 0.0 TCR = 0% of Optical goods (except cameras) merchant wholesalers BLS 2.2 · 2y Form 300A (see methodology below)

Duffens Optical safety composite

Duffens Optical 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

78/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
C 0 per 100 workers

Safer than 74% 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%).

Duffens Optical held a steady TCR band

Duffens Optical's TCR held near 0.0 from 0.0 in 2016 to 0.0 in 2024. Peak filing year was 2016 at 0.0 TCR.

2016=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 423460 · Lenexa, KS AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK P100
  • PHOTO Marchon
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~61 FTE

Nearest TCR peer: Marchon (0.6 TCR gap)

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

Duffens Optical in the TCR neighbourhood

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

TCR

What this shows Duffens Optical averages 0.0 TCR (0% of the Optical goods (except cameras) merchant wholesalers BLS benchmark).

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

Duffens Optical TCR series: 2016=0 · 2024=0 · BLS 2.2

Where Duffens Optical falls in its industry

21 Optical goods (except cameras) establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 1.2.

More dangerous than peersSafer than peers
Duffens Optical (61 employees, TCR 0.0) among 15 same-industry peers, split at the industry median of 69 employees and a TCR of 1.2 2×2 strategic matrix plotting 16 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 0200400600800 012345 Average employees Total Case Rate Duffens Optical
Duffens Optical (61 employees, TCR 0.0) among 15 same-industry peers, split at the industry median of 69 employees and a TCR of 1.2

Duffens Optical has fewer employees than the Optical goods (except cameras) merchant median and a lower injury rate than the industry's median TCR of 1.2. 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
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423460 · KS · Lenexa

21 Optical goods (except cameras) merchant wholesalers employers nationwide with a credible TCR · 5,228 rated employers in Kansas with headcount on file · 319 employers in Lenexa, KS · 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 Marchon 0.6 TCR
NAICS-TCR Zeal Optics, Inc. 0.7 TCR
NAICS-TCR Office & Warehouse 0.7 TCR
NAICS-TCR Omron Delta Tau Data Systems, Inc. (ODT) 0.8 TCR
STATE-SIZE BRB Contractors 61 FTE
STATE-SIZE Heartland Midwest 61 FTE
STATE-SIZE Dahmer Contracting Group LLC 61 FTE
STATE-SIZE Fuchs Lubricants Company - Kansas City 61 FTE
CITY-NEAR RailCrew Xpress 3,169 FTE
CITY-NEAR LENEXA (KSLEN) 2,266 FTE
CITY-NEAR KSLEN - LENEXA 2,183 FTE
CITY-NEAR Kiewit Corporation_9401 Renner Boulevard 1,653 FTE
NAT-TCR Lawrenceburg 0.0 TCR
NAT-TCR Ecker Textiles, LLC 0.0 TCR
NAT-TCR Chicago Corporate 0.0 TCR
NAT-TCR Lake Shore Electric Corp 0.0 TCR
NAT-SIZE Rice Drywall, Inc. 61 FTE
NAT-SIZE 08012-08-08-French Camp 61 FTE
NAT-SIZE Belvedere Commons of Franklin 61 FTE
NAT-SIZE Cemrock Landscapes Inc 61 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, 2016. 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.