Employer · Michigan

Coruuna

Coruuna, MI · ~20 workers · 4 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

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

Coruuna: 0.0 TCR = 0% of industry BLS 2.2 · 4y Form 300A (see methodology below)

Coruuna safety composite

Coruuna scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 51%), 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 51% 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%).

Coruuna held a steady TCR band

Coruuna's TCR held near 0.0 from 0.0 in 2021 to 0.0 in 2024. Peak filing year was 2021 at 0.0 TCR.

2021=0.0 · 2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 423830 · Coruuna, MI AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/57
  • PHOTO Corporate
  • BOOK 4y book
  • INJ 0 inj
  • SIZE ~20 FTE

Nearest TCR peer: Corporate (0.0 TCR gap)

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

Coruuna in the TCR neighbourhood

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

TCR

What this shows Coruuna averages 0.0 TCR (0% of the industry BLS benchmark).

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

Coruuna TCR series: 2021=0 · 2022=0 · 2023=0 · 2024=0 · BLS 2.2

Where Coruuna falls in its industry

911 industry establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 57 industry employers in Michigan.

Coruuna (20 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 45 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 0200400600800 02468 Average employees Total Case Rate Coruuna
Coruuna (20 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 2.5

Coruuna has fewer employees than the industry 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
2024 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423830 · MI · Coruuna

911 industry employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 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 Corporate 0.0 TCR
NAICS-TCR Cameron 4646 W Sam Houston Parkway N 0.1 TCR
NAICS-TCR US TX Houston 7402 N Eldridge Pkwy/Firebrick 0.1 TCR
NAICS-TCR SOUTHERN OPERATIONS 0.1 TCR
STATE-SIZE Tholrund Brothers 20 FTE
STATE-SIZE Indeck Niles Energy Center 20 FTE
STATE-SIZE Michigan Solar Solutions West 20 FTE
STATE-SIZE WTB Tuscola Bay Wind Plant 20 FTE
NAT-TCR US Foods, Inc. Rosemont 0.0 TCR
NAT-TCR Brookdale Conway 0.0 TCR
NAT-TCR Matt Bowers Nissan EasternShore 0.0 TCR
NAT-TCR Matt Bowers Ford Metairie 0.0 TCR
NAT-SIZE Compassus - Fayetteville 20 FTE
NAT-SIZE Sodexo at Northwood School Dining 20 FTE
NAT-SIZE Sodexo at Newark Beth Israel Mc Sdxmagic 20 FTE
NAT-SIZE Sodexo at Wvu Summit Cafe 20 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, 2021. 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.