Commercial building construction · Missouri

Clayco Design Engineering

St Louis, MO · ~71 workers · 4 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

Clayco Design Engineering runs at 0% of its industry's injury rate - about level with the typical Commercial building construction workplace, earning a grade C.

Clayco Design Engineering: 0.0 TCR = 0% of Commercial building construction BLS 2.9 · 4y Form 300A (see methodology below)

Clayco Design Engineering safety composite

Clayco Design Engineering scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 51%), 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 73% of industry peers

Fatalities
D 0

Safer than 51% 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

−160.0

2021→2024

Clayco Design Engineering injury rate improved

Clayco Design Engineering's TCR fell 160.0 from 160.0 in 2021 to 0.0 in 2024. Peak filing year was 2021 at 160.0 TCR.

2021=160.0 · 2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 236220 · St Louis, MO AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/122
  • PHOTO Tripp Enterprises Inc
  • BOOK 4y book
  • INJ 1 inj
  • SIZE ~71 FTE

Nearest TCR peer: Tripp Enterprises Inc (0.0 TCR gap)

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

Clayco Design Engineering in the TCR neighbourhood

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

TCR

What this shows Clayco Design Engineering averages 0.0 TCR (0% of the Commercial building construction BLS benchmark).

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

Clayco Design Engineering TCR series: 2021=160 · 2022=0 · 2023=0 · 2024=0 · BLS 2.9

Where Clayco Design Engineering falls in its industry

4,692 Commercial building constructi establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 122 Commercial building constructi employers in Missouri.

Clayco Design Engineering (71 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3 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 0100200300400500 02468 Average employees Total Case Rate Clayco Design Engineering
Clayco Design Engineering (71 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Clayco Design Engineering has more employees than the Commercial building construction median and a lower injury rate than the industry's median TCR of 2.3. 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
2022 0.0 0.0 0 0 0
2021 160.0 160.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · MO · St Louis

4,692 Commercial building construction employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 349 employers in St Louis, MO · 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 Tripp Enterprises Inc 0.0 TCR
NAICS-TCR Madison Construction 2016 OSHA 300 & 300A 0.0 TCR
NAICS-TCR Tepcon Construction Inc 0.0 TCR
NAICS-TCR Gilbane Building Company Houston 0.1 TCR
STATE-SIZE Lincoln County Egg Farm 71 FTE
STATE-SIZE Matthews, MO 71 FTE
STATE-SIZE KCP&L - St. Joseph Service Center 71 FTE
STATE-SIZE FFCS Field 71 FTE
CITY-NEAR MERCY HOSPITAL ST LOUIS 5,790 FTE
CITY-NEAR Mercy Hospital South 3,776 FTE
CITY-NEAR 4M Building Solutions 2,111 FTE
CITY-NEAR HES Facilities Services Higher Education 1,607 FTE
NAT-TCR California Department of Transportation Facility 432 0.0 TCR
NAT-TCR California Department of Transportation Facility 426 0.0 TCR
NAT-TCR California Department of Transportation Facility 240 0.0 TCR
NAT-TCR California Department of Transportation Facility 231 0.0 TCR
NAT-SIZE MAR (A Qualfon Company) 71 FTE
NAT-SIZE Sangamo Construction 71 FTE
NAT-SIZE Altium Packaging - Wichita 71 FTE
NAT-SIZE Raydeo Enterprises, Inc. 71 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, 2022, 2021. 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.