Wood, Window & Door Manufacturing · Michigan

North America : Karona

Caledonia, MI · ~52 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.8
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

North America : Karona runs at 85% of its industry's injury rate - about level with the typical Wood, Window & Door Manufacturing workplace, earning a grade C.

North America : Karona: 2.8 TCR = 85% of Wood, Window & Door Manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

North America : Karona safety composite

North America : Karona scores strongest on dart rate (safer than 87% 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).

C

74/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 2.81 per 100 workers

Safer than 76% of industry peers

DART rate
B 0 per 100 workers

Safer than 87% 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%).

TCR Δ

−6.2

2021→2023

North America : Karona injury rate improved

North America : Karona's TCR fell 6.2 from 6.2 in 2021 to 0.0 in 2023. Peak filing year was 2021 at 6.2 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2021=6.2 · 2022=2.3 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 321911 · Caledonia, MI AT/BELOW-IND · SMALL

Grade C · TCR 2.8 · 85% of ind

  • DART 0.0 DART
  • RANK #5/14
  • PHOTO 0640 - Doors-Coral S…
  • BOOK 3y book
  • INJ 5 inj
  • SIZE ~52 FTE

Nearest TCR peer: 0640 - Doors-Coral Springs (0.0 TCR gap)

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

North America : Karona in the TCR neighbourhood

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

TCR

What this shows North America : Karona averages 2.8 TCR (85% of the Wood, Window & Door Manufacturing BLS benchmark).

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

North America : Karona TCR series: 2021=6.2 · 2022=2.3 · 2023=0 · BLS 3.3

Where North America : Karona falls in its industry

452 Wood, Window & Door Manufactur establishments

Safer than 76% of graded establishments in this industry, whose median TCR is 5.0.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 14 Wood, Window & Door Manufactur employers in Michigan.

North America : Karona (52 employees, TCR 2.8) among 29 same-industry peers, split at the industry median of 97 employees and a TCR of 5.0 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 01,0002,0003,000 05101520 Average employees Total Case Rate North America : Karona
North America : Karona (52 employees, TCR 2.8) among 29 same-industry peers, split at the industry median of 97 employees and a TCR of 5.0

North America : Karona has fewer employees than the Wood, Window & Door Manufacturing median and a lower injury rate than the industry's median TCR of 5.0. 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
2023 0.0 0.0 0 0 0
2022 2.3 2.3 1 0 0
2021 6.2 3.1 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

321911 · MI · Caledonia

452 Wood, Window & Door Manufacturing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 39 employers in Caledonia, MI · 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 0640 - Doors-Coral Springs 2.8 TCR
NAICS-TCR AM Cabinets Inc 2.8 TCR
NAICS-TCR San Antonio TX Windows 2.8 TCR
NAICS-TCR North Plate Interior Plant 2.8 TCR
STATE-SIZE C3 Industries, Inc - Webberville 52 FTE
STATE-SIZE Greenwood Energy Center 52 FTE
STATE-SIZE Hastings SC 52 FTE
STATE-SIZE Dollins Construction Inc dba Cowhy Hayes 52 FTE
CITY-NEAR Amazon.com Services LLC - GRR1 2,666 FTE
CITY-NEAR Steelcase - Grand Rapids / Wood 550 FTE
CITY-NEAR Meijer 354 FTE
CITY-NEAR Aspen Surgical 348 FTE
NAT-TCR Shipley Do-Nut Flour and Supply Co LLC 2.8 TCR
NAT-TCR Texas Solar Integrated LLC 2.8 TCR
NAT-TCR QSI Ellijay 2.8 TCR
NAT-TCR Reach For Your Potential 2.8 TCR
NAT-SIZE Cadbury Commons 52 FTE
NAT-SIZE Austin 804 Texas 52 FTE
NAT-SIZE Northside Family YMCA 52 FTE
NAT-SIZE Grand View Alzheimer's Special Care Center 52 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: 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.