Aircraft assemblies, subassemblies, and parts (except engines) manufacturing · Missouri

Steelville Manufacturing Co.

Steelville, MO · ~203 workers · 4 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.9
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Steelville Manufacturing Co. runs at 56% of its industry's injury rate - safer than the typical Aircraft assemblies, subassemblies, and parts (except engines) manufacturing workplace, earning a grade B.

Steelville Manufacturing Co.: 1.9 TCR = 56% of Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Steelville Manufacturing Co. safety composite

Steelville Manufacturing Co. scores strongest on total case rate (tcr) (safer than 50% of same-industry peers) and weakest on dart rate (safer than 45%), 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).

D

48/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 1.85 per 100 workers

Safer than 50% of industry peers

DART rate
D 0.67 per 100 workers

Safer than 45% 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%).

Rising injury rate

Steelville Manufacturing Co.: 1.1 → 2.0 TCR

Peak year 2019 @ 2.2 TCR · DART/TCR 0.36× in 2021

Steelville Manufacturing Co.'s TCR rose 0.9 from 1.1 in 2018 to 2.0 in 2021. Peak filing year was 2019 at 2.2 TCR. In 2021, DART was 0.36× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336413 · Steelville, MO AT/BELOW-IND · MID

Grade B · TCR 1.9 · 56% of ind

  • DART 0.7 DART
  • RANK #6/11
  • PHOTO Thomas Global System…
  • BOOK 4y book
  • INJ 13 inj
  • SIZE ~203 FTE

Nearest TCR peer: Thomas Global Systems, LLC (0.0 TCR gap)

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

Steelville Manufacturing Co. in the TCR neighbourhood

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

TCR

What this shows Steelville Manufacturing Co. averages 1.9 TCR (56% of the Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS benchmark).

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

Steelville Manufacturing Co. TCR series: 2018=1.1 · 2019=2.2 · 2020=2.1 · 2021=2 · BLS 3.3

Where Steelville Manufacturing Co. falls in its industry

650 Aircraft assemblies, subassemb establishments

Safer than 50% of graded establishments in this industry, whose median TCR is 1.9.

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 11 Aircraft assemblies, subassemb employers in Missouri.

Steelville Manufacturing Co. (203 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 130 employees and a TCR of 1.9 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 05001,0001,5002,000 0246810 Average employees Total Case Rate Steelville Manufacturing Co.
Steelville Manufacturing Co. (203 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 130 employees and a TCR of 1.9

Steelville Manufacturing Co. has more employees than the Aircraft assemblies, subassemblies, and median and a lower injury rate than the industry's median TCR of 1.9. 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 2.0 0.7 3 0 0
2020 2.1 0.0 4 0 0
2019 2.2 1.1 4 0 0
2018 1.1 0.6 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336413 · MO · Steelville

650 Aircraft assemblies, subassemblies, and parts (except engines) manufacturing employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 4 employers in Steelville, 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 Thomas Global Systems, LLC 1.9 TCR
NAICS-TCR CFD International, LLC 1.9 TCR
NAICS-TCR Ducommun Orange 1.9 TCR
NAICS-TCR Accurus Aerospace Tulsa 1.8 TCR
STATE-SIZE Hartman Walsh Industrial Services 203 FTE
STATE-SIZE 1280 - St Charles 203 FTE
STATE-SIZE WM 32 203 FTE
STATE-SIZE WM 8205 203 FTE
CITY-NEAR Meramec Adventure Learning Ranch 580 FTE
CITY-NEAR Steelville Senior Living 58 FTE
CITY-NEAR On the Run #100 21 FTE
NAT-TCR Southern Arizona Office 1.9 TCR
NAT-TCR Valley Health Plan (725) 1.9 TCR
NAT-TCR Division 40 University of Rochester 1.9 TCR
NAT-TCR Tan Tara Golf Club 1.9 TCR
NAT-SIZE ACC Care Center 203 FTE
NAT-SIZE Evonik Birmingham Laboratories 203 FTE
NAT-SIZE RainSweet, Inc. 203 FTE
NAT-SIZE City of Cayce 203 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, 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.