Abrasives merchant wholesalers · Ohio

Mirka USA Inc.

Twinsburg, OH · ~67 workers · 6 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.5
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Mirka USA Inc. runs at 68% of its industry's injury rate - safer than the typical Abrasives merchant wholesalers workplace, earning a grade B.

Mirka USA Inc.: 1.5 TCR = 68% of Abrasives merchant wholesalers BLS 2.2 · 6y Form 300A (see methodology below)

Mirka USA Inc. safety composite

Mirka USA Inc. scores strongest on total case rate (tcr) (safer than 70% of same-industry peers) and weakest on dart rate (safer than 41%), 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).

C

55/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.5 per 100 workers

Safer than 70% of industry peers

DART rate
D 1.41 per 100 workers

Safer than 41% 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%).

Mirka USA Inc. held a steady TCR band

Mirka USA Inc.'s TCR held near 0.2 from 1.6 in 2016 to 1.4 in 2021. Peak filing year was 2017 at 3.1 TCR. In 2021, DART was 0.94× this establishment's average TCR (severity share of cases).

2016=1.6 · 2017=3.1 · 2018=0.0 · 2019=1.5 · 2020=1.4 · 2021=1.4

OSHA ITA Form 300A scorecard

Establishment book 423840 · Twinsburg, OH AT/BELOW-IND · SMALL

Grade B · TCR 1.5 · 68% of ind

  • DART 1.4 DART
  • RANK #17/48
  • PHOTO 9745-VALLEN DISTRIBU…
  • BOOK 6y book
  • INJ 6 inj
  • SIZE ~67 FTE

Nearest TCR peer: 9745-VALLEN DISTRIBUTION INC-000921_US_S0336 (0.0 TCR gap)

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

Mirka USA Inc. in the TCR neighbourhood

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

TCR

What this shows Mirka USA Inc. averages 1.5 TCR (68% of the Abrasives merchant wholesalers BLS benchmark).

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

Mirka USA Inc. TCR series: 2016=1.6 · 2017=3.1 · 2018=0 · 2019=1.5 · 2020=1.4 · 2021=1.4 · BLS 2.2

Where Mirka USA Inc. falls in its industry

589 Abrasives merchant wholesalers establishments

Safer than 70% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 48 Abrasives merchant wholesalers employers in Ohio.

Mirka USA Inc. (67 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 2.5 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 05001,0001,5002,000 0246810 Average employees Total Case Rate Mirka USA Inc.
Mirka USA Inc. (67 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 2.5

Mirka USA Inc. has more employees than the Abrasives merchant wholesalers median and a lower injury rate than the industry's median TCR of 2.5. 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
2021 1.4 1.4 1 0 0
2020 1.4 0.0 1 0 0
2019 1.5 1.5 1 0 0
2018 0.0 0.0 0 0 0
2017 3.1 1.6 2 0 0
2016 1.6 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423840 · OH · Twinsburg

589 Abrasives merchant wholesalers employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 152 employers in Twinsburg, 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 9745-VALLEN DISTRIBUTION INC-000921_US_S0336 1.5 TCR
NAICS-TCR SouthernCarlson - Carter Lake 1.5 TCR
NAICS-TCR Supply Technologies- Dayton 1.5 TCR
NAICS-TCR Supply Technologies- Minneapolis 1.5 TCR
STATE-SIZE Losely 67 FTE
STATE-SIZE Belmont Office and Svc Bldg 67 FTE
STATE-SIZE Athens Office/Svc Ctr 67 FTE
STATE-SIZE RCS Construction 67 FTE
CITY-NEAR Amazon Transportation Services : CLE5 1,079 FTE
CITY-NEAR Amazon.com Services LLC - CLE5 785 FTE
CITY-NEAR 6458-ZECL 598 FTE
CITY-NEAR TWINSBURG OH 475 FTE
NAT-TCR Dot Transportation, Inc.- MD 1.5 TCR
NAT-TCR Dot Transportation, Inc.- AZ 1.5 TCR
NAT-TCR Turnagain Marine Construction Corporation 1.5 TCR
NAT-TCR Paslin - 10 Mile 1.5 TCR
NAT-SIZE Essex - Johnson County Plant 67 FTE
NAT-SIZE Dutchmen Plant 830 67 FTE
NAT-SIZE Synergy Equipment Corp. dba Bobcat of Orlando 67 FTE
NAT-SIZE The Hillcrest of North Dallas 67 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, 2017, 2016. 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.