Commercial building construction general contractors · Missouri

Septagon Construction Company

Sedalia, MO · ~156 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
5.8
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

Septagon Construction Company runs at 200% of its industry's injury rate - far more dangerous than the typical Commercial building construction general contractors workplace, earning a grade F.

Septagon Construction Company: 5.8 TCR = 200% of Commercial building construction general contractors BLS 2.9 · 3y Form 300A (see methodology below)

Septagon Construction Company safety composite

Septagon Construction Company scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 17%), 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).

F

26/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.81 per 100 workers

Safer than 17% of industry peers

DART rate
F 3.12 per 100 workers

Safer than 19% 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

−2.0

2022→2024

Septagon Construction Company injury rate improved

Septagon Construction Company's TCR fell 2.0 from 5.7 in 2022 to 3.8 in 2024. Peak filing year was 2023 at 8.0 TCR. In 2024, DART was 0.54× this establishment's average TCR (severity share of cases).

2022=5.7 · 2023=8.0 · 2024=3.8

OSHA ITA Form 300A scorecard

Establishment book 236220 · Sedalia, MO ABOVE-IND · MID

Grade F · TCR 5.8 · 200% of ind

  • DART 3.1 DART
  • RANK #101/122
  • PHOTO Major Builders, Inc.
  • BOOK 3y book
  • INJ 28 inj
  • SIZE ~156 FTE

Nearest TCR peer: Major Builders, Inc. (0.0 TCR gap)

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

Septagon Construction Company in the TCR neighbourhood

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

TCR

What this shows Septagon Construction Company averages 5.8 TCR (200% of the Commercial building construction general contractors BLS benchmark).

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

Septagon Construction Company TCR series: 2022=5.7 · 2023=8 · 2024=3.8 · BLS 2.9

Where Septagon Construction Company falls in its industry

4,692 Commercial building constructi establishments

Safer than 17% 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 #101 safest of 122 Commercial building constructi employers in Missouri.

Septagon Construction Company (156 employees, TCR 5.8) 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 Septagon Construction Company
Septagon Construction Company (156 employees, TCR 5.8) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Septagon Construction Company has more employees than the Commercial building construction general median and a higher 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 3.8 3.1 6 0 0
2023 8.0 5.5 13 0 0
2022 5.7 3.8 9 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · MO · Sedalia

4,692 Commercial building construction general contractors employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 92 employers in Sedalia, 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 Major Builders, Inc. 5.8 TCR
NAICS-TCR Pro Services Construction 5.8 TCR
NAICS-TCR ROC Regional Ops Center 5.8 TCR
NAICS-TCR Mitch Cox Construction, Inc. 5.8 TCR
STATE-SIZE Fenton 156 FTE
STATE-SIZE Ideker Inc. 156 FTE
STATE-SIZE TSI Global Companies, LLC MO 156 FTE
STATE-SIZE Sinclair and Rush Arnold North 156 FTE
CITY-NEAR Sedalia Plant 1,556 FTE
CITY-NEAR Stanley Black & Decker - Sedalia Operations 714 FTE
CITY-NEAR THE CENTER FOR HUMAN SERVICES 646 FTE
CITY-NEAR ProEnergy Services, LLC 577 FTE
NAT-TCR 125 North Cape 5.8 TCR
NAT-TCR Major Builders, Inc. 5.8 TCR
NAT-TCR J.D'Annunzio & Sons Inc. 5.8 TCR
NAT-TCR Kings Island 5.8 TCR
NAT-SIZE TCCo-NYN 156 FTE
NAT-SIZE Health Services of Bluewater Bay, LLC 156 FTE
NAT-SIZE York County Fire Department 156 FTE
NAT-SIZE R.W. S. Construction, Inc. 156 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.