Precision turned product manufacturing · Ohio

Main

Maineville, OH · ~28 workers · 6 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.1
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Main runs at 65% of its industry's injury rate - safer than the typical Precision turned product manufacturing workplace, earning a grade B.

Main: 2.1 TCR = 65% of Precision turned product manufacturing BLS 3.3 · 6y Form 300A (see methodology below)

Main safety composite

Main scores strongest on total case rate (tcr) (safer than 76% of same-industry peers) and weakest on dart rate (safer than 22%), 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

51/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 2.14 per 100 workers

Safer than 76% of industry peers

DART rate
F 3.35 per 100 workers

Safer than 22% 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

Main: 0.0 → 3.4 TCR

Peak year 2020 @ 3.5 TCR · DART/TCR 1.57× in 2022

Main's TCR rose 3.4 from 0.0 in 2017 to 3.4 in 2022. Peak filing year was 2020 at 3.5 TCR. In 2022, DART was 1.57× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332721 · Maineville, OH AT/BELOW-IND · SMALL

Grade B · TCR 2.1 · 65% of ind

  • DART 3.4 DART
  • RANK #16/56
  • PHOTO Jernberg Industries,…
  • BOOK 6y book
  • INJ 3 inj
  • SIZE ~28 FTE

Nearest TCR peer: Jernberg Industries, LLC (0.0 TCR gap)

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

Main in the TCR neighbourhood

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

TCR

What this shows Main averages 2.1 TCR (65% of the Precision turned product manufacturing BLS benchmark).

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

Main TCR series: 2017=0 · 2018=0 · 2019=2.7 · 2020=3.5 · 2021=3.3 · 2022=3.4 · BLS 3.3

Where Main falls in its industry

464 Precision turned product manuf establishments

Safer than 76% of graded establishments in this industry, whose median TCR is 3.6.

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #16 safest of 56 Precision turned product manuf employers in Ohio.

Main (28 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 3.6 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 0100200300400 051015 Average employees Total Case Rate Main
Main (28 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 3.6

Main has fewer employees than the Precision turned product manufacturing median and a lower injury rate than the industry's median TCR of 3.6. 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
2022 3.4 3.4 1 0 0
2021 3.3 0.0 1 0 0
2020 3.5 0.0 1 0 0
2019 2.7 0.0 0 1 0
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332721 · OH · Maineville

464 Precision turned product manufacturing employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 10 employers in Maineville, OH · 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 Jernberg Industries, LLC 2.1 TCR
NAICS-TCR Droitcour Company 2.1 TCR
NAICS-TCR TECTON INDUSTRIES, INC. 2.1 TCR
NAICS-TCR HPF 2.1 TCR
STATE-SIZE H and M Building 28 FTE
STATE-SIZE Fine Oak Farm 28 FTE
STATE-SIZE Case Farms Canton Hatchery 28 FTE
STATE-SIZE Small's Sand & Gravel, Inc. 28 FTE
CITY-NEAR 014-00408 175 FTE
CITY-NEAR 014-00376 135 FTE
CITY-NEAR Otterbein Maineville 78 FTE
CITY-NEAR H&T Services, LLC 56 FTE
NAT-TCR Kansas Golf and Turf, inc 2.1 TCR
NAT-TCR Foley, Incorporated 2.1 TCR
NAT-TCR Texas Fifth Wall Roofing Systems 2.1 TCR
NAT-TCR Alaska Regional Hospital - FNS 2.1 TCR
NAT-SIZE Tf Cable Americas 28 FTE
NAT-SIZE Central Concrete 28 FTE
NAT-SIZE Airways Cleaning and Fireproofing 28 FTE
NAT-SIZE Best Line Equipment - Towanda 28 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: 2022, 2021, 2020, 2019, 2018, 2017. 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.