Machine shops · Oklahoma

Southern Machine - Main

Duncan, OK · ~26 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Southern Machine - Main runs at 0% of its industry's injury rate - about level with the typical Machine shops workplace, earning a grade C.

Southern Machine - Main: 0.0 TCR = 0% of Machine shops BLS 3.3 · 3y Form 300A (see methodology below)

Southern Machine - Main safety composite

Southern Machine - Main 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

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 75% 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%).

Southern Machine - Main held a steady TCR band

Southern Machine - Main's TCR held near 0.0 from 0.0 in 2022 to 0.0 in 2024. Peak filing year was 2022 at 0.0 TCR.

2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 332710 · Duncan, OK AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/17
  • PHOTO The Greenbrier Kennett
  • BOOK 3y book
  • INJ 0 inj
  • SIZE ~26 FTE

Nearest TCR peer: The Greenbrier Kennett (0.0 TCR gap)

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

Southern Machine - Main in the TCR neighbourhood

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

TCR

What this shows Southern Machine - Main averages 0.0 TCR (0% of the Machine shops BLS benchmark).

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

Southern Machine - Main TCR series: 2022=0 · 2023=0 · 2024=0 · BLS 3.3

Where Southern Machine - Main falls in its industry

1,821 Machine shops establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 17 Machine shops employers in Oklahoma.

Southern Machine - Main (26 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5 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 050100150200250 051015 Average employees Total Case Rate Southern Machine - Main
Southern Machine - Main (26 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5

Southern Machine - Main has fewer employees than the Machine shops median and a lower injury rate than the industry's median TCR of 3.5. 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

OSHA ITA peer cross-reference

Establishment peer ledger

332710 · OK · Duncan

1,821 Machine shops employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 41 employers in Duncan, OK · 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 The Greenbrier Kennett 0.0 TCR
NAICS-TCR RICHARD MANUFACTURING CO INC 0.0 TCR
NAICS-TCR Andy's Machine Inc. 0.1 TCR
NAICS-TCR Universal Plant Service, Inc. 0.1 TCR
STATE-SIZE Farmers Coop Association- Eldorado 26 FTE
STATE-SIZE Cactus Drilling Rig 135 26 FTE
STATE-SIZE Cactus Drilling Rig 140 26 FTE
STATE-SIZE Cactus Drilling Rig 141 26 FTE
CITY-NEAR DUNCAN REGIONAL HOSPITAL 982 FTE
CITY-NEAR Duncan Manufacturing 766 FTE
CITY-NEAR HES Duncan, OK (Manufacturing) 645 FTE
CITY-NEAR 4186-DC204 507 FTE
NAT-TCR EPIC Tampa 0.0 TCR
NAT-TCR Pitman Glass Company 0.0 TCR
NAT-TCR Westell Inc Aurora 0.0 TCR
NAT-TCR TXC101551 0.0 TCR
NAT-SIZE JAL-CHI 26 FTE
NAT-SIZE TBF-Cowgirl - Lakeville 26 FTE
NAT-SIZE Surlean Foods Atlanta 26 FTE
NAT-SIZE Wilbert Funeral Services San Antonio 26 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.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.