Air compressors manufacturing · Ohio

Ariel Corporation

Mount Vernon, OH · ~1,416 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.8
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Ariel Corporation runs at 86% of its industry's injury rate - about level with the typical Air compressors manufacturing workplace, earning a grade C.

Ariel Corporation: 2.8 TCR = 86% of Air compressors manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Ariel Corporation safety composite

Ariel Corporation scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 13%), 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

28/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 2.83 per 100 workers

Safer than 27% of industry peers

DART rate
F 2.13 per 100 workers

Safer than 13% 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%).

Ariel Corporation held a steady TCR band

Ariel Corporation's TCR held near 0.3 from 2.7 in 2022 to 3.0 in 2024. In 2024, DART was 0.75× this establishment's average TCR (severity share of cases).

2022=2.7 · 2023=2.8 · 2024=3.0

OSHA ITA Form 300A scorecard

Establishment book 333912 · Mount Vernon, OH AT/BELOW-IND · LARGE

Grade C · TCR 2.8 · 86% of ind

  • DART 2.1 DART
  • RANK #14/19
  • PHOTO Vanair Manufacturing…
  • BOOK 3y book
  • INJ 107 inj
  • SIZE ~1,416 FTE

Nearest TCR peer: Vanair Manufacturing Co. Inc. (0.1 TCR gap)

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

Ariel Corporation in the TCR neighbourhood

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

TCR

What this shows Ariel Corporation averages 2.8 TCR (86% of the Air compressors manufacturing BLS benchmark).

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

Ariel Corporation TCR series: 2022=2.7 · 2023=2.8 · 2024=3 · BLS 3.3

Where Ariel Corporation falls in its industry

128 Air compressors manufacturing establishments

Safer than 27% of graded establishments in this industry, whose median TCR is 1.7.

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #14 safest of 19 Air compressors manufacturing employers in Ohio.

Ariel Corporation (1,416 employees, TCR 2.8) among 29 same-industry peers, split at the industry median of 95 employees and a TCR of 1.7 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 05001,0001,500 051015 Average employees Total Case Rate Ariel Corporation
Ariel Corporation (1,416 employees, TCR 2.8) among 29 same-industry peers, split at the industry median of 95 employees and a TCR of 1.7

Ariel Corporation has more employees than the Air compressors manufacturing median and a higher injury rate than the industry's median TCR of 1.7. 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 3.0 2.1 38 0 0
2023 2.8 1.4 37 0 0
2022 2.7 1.4 32 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333912 · OH · Mount Vernon

128 Air compressors manufacturing employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 48 employers in Mount Vernon, 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 Vanair Manufacturing Co. Inc. 2.8 TCR
NAICS-TCR Ariel Mt. Vernon 2.8 TCR
NAICS-TCR Airtech 2.9 TCR
NAICS-TCR Quincy Compressor, LLC (North Region) 2.7 TCR
STATE-SIZE West Chester Hospital LLC 1,413 FTE
STATE-SIZE Flower Hospital 1,413 FTE
STATE-SIZE 381670-CLEVELAND OH P&DC 1,411 FTE
STATE-SIZE Consumer Support Services 1,421 FTE
CITY-NEAR Knox Community Hospital 1,295 FTE
CITY-NEAR Mount Vernon Nazarene University 1,063 FTE
CITY-NEAR North America : Mt. Vernon 448 FTE
CITY-NEAR Siemens Energy Inc. - Mount Vernon 416 FTE
NAT-TCR Two Rivers Cooperative - Pella 2.8 TCR
NAT-TCR Mid-Continental Restoration Co., Inc. Fort Worth Texas 2.8 TCR
NAT-TCR Rice Companies Inc. 2.8 TCR
NAT-TCR Claiborne Farmers Co-op 2.8 TCR
NAT-SIZE Viejas Casino and Resort 1,416 FTE
NAT-SIZE Paschall Truck Lines, Inc 1,416 FTE
NAT-SIZE Tupelo Cooper Tire & Rubber Plant (SIC 3011) 1,416 FTE
NAT-SIZE 102148 - Cove Point LNG Export Terminal 1,416 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.