Doors and door frames merchant wholesalers · Missouri

Design Supply, Inc.

Kansas City, MO · ~15 workers · 5 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.1
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Design Supply, Inc. runs at 94% of its industry's injury rate - about level with the typical Doors and door frames merchant wholesalers workplace, earning a grade C.

Design Supply, Inc.: 2.1 TCR = 94% of Doors and door frames merchant wholesalers BLS 2.2 · 5y Form 300A (see methodology below)

Design Supply, Inc. safety composite

Design Supply, Inc. scores strongest on dart rate (safer than 82% 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).

C

72/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 2.07 per 100 workers

Safer than 78% of industry peers

DART rate
B 0 per 100 workers

Safer than 82% 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%).

TCR Δ

−3.5

2016→2020

Design Supply, Inc. injury rate improved

Design Supply, Inc.'s TCR fell 3.5 from 3.5 in 2016 to 0.0 in 2020. Peak filing year was 2017 at 3.6 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2016=3.5 · 2017=3.6 · 2018=0.0 · 2019=3.2 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 423310 · Kansas City, MO AT/BELOW-IND · SMALL

Grade C · TCR 2.1 · 94% of ind

  • DART 0.0 DART
  • RANK #6/32
  • PHOTO U.S. Lumber - Kingston
  • BOOK 5y book
  • INJ 3 inj
  • SIZE ~15 FTE

Nearest TCR peer: U.S. Lumber - Kingston (0.0 TCR gap)

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

Design Supply, Inc. in the TCR neighbourhood

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

TCR

What this shows Design Supply, Inc. averages 2.1 TCR (94% of the Doors and door frames merchant wholesalers BLS benchmark).

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

Design Supply, Inc. TCR series: 2016=3.5 · 2017=3.6 · 2018=0 · 2019=3.2 · 2020=0 · BLS 2.2

Where Design Supply, Inc. falls in its industry

1,225 Doors and door frames merchant establishments

Safer than 78% of graded establishments in this industry, whose median TCR is 4.2.

More dangerous than peersSafer than peers

Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 32 Doors and door frames merchant employers in Missouri.

Design Supply, Inc. (15 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 41 employees and a TCR of 4.2 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 020406080100120 05101520 Average employees Total Case Rate Design Supply, Inc.
Design Supply, Inc. (15 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 41 employees and a TCR of 4.2

Design Supply, Inc. has fewer employees than the Doors and door frames merchant wholesale median and a lower injury rate than the industry's median TCR of 4.2. 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
2020 0.0 0.0 0 0 0
2019 3.2 0.0 1 0 0
2018 0.0 0.0 0 0 0
2017 3.6 3.6 1 0 0
2016 3.5 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423310 · MO · Kansas City

1,225 Doors and door frames merchant wholesalers employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 1,023 employers in Kansas City, MO · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR U.S. Lumber - Kingston 2.1 TCR
NAICS-TCR CBSI Baltimore 2.1 TCR
NAICS-TCR Russell Plywood Inc 2.1 TCR
NAICS-TCR C&B American Building Services Wheeling, IL 600 2.1 TCR
STATE-SIZE The Austin Co. St. Louis 15 FTE
STATE-SIZE LARRY L VAUGHT ROOFING INC 15 FTE
STATE-SIZE Overhead Door Company of Central Missouri 15 FTE
STATE-SIZE Baumgartner Plant 15 FTE
CITY-NEAR Mass Service Organization 11,859 FTE
CITY-NEAR Hallmark Cards Mass Channel 11,578 FTE
CITY-NEAR Global Merchandising Services (GMS) 9,548 FTE
CITY-NEAR Children's Mercy - Missouri 7,709 FTE
NAT-TCR Amzl : Dbm2 2.1 TCR
NAT-TCR Hilton Garden Inn - Macon/Mercer University 2.1 TCR
NAT-TCR 789 Rego Park, Ny 2.1 TCR
NAT-TCR Ohio Location 2.1 TCR

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: 2020, 2019, 2018, 2017, 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.