Aluminum bar made by extruding purchased aluminum · Minnesota

Crown Extrusions - Norex

Chaska, MN · ~37 workers · 6 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Crown Extrusions - Norex runs at 138% of its industry's injury rate - more dangerous than the typical Aluminum bar made by extruding purchased aluminum workplace, earning a grade D.

Crown Extrusions - Norex: 4.5 TCR = 138% of Aluminum bar made by extruding purchased aluminum BLS 3.3 · 6y Form 300A (see methodology below)

Crown Extrusions - Norex safety composite

Crown Extrusions - Norex scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 23%), 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

33/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.54 per 100 workers

Safer than 31% of industry peers

DART rate
F 3.24 per 100 workers

Safer than 23% 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%).

Crown Extrusions - Norex held a steady TCR band

Crown Extrusions - Norex's TCR held near 0.3 from 3.5 in 2019 to 3.2 in 2024. Peak filing year was 2023 at 9.0 TCR. In 2024, DART was 0.71× this establishment's average TCR (severity share of cases).

2019=3.5 · 2020=0.0 · 2021=2.8 · 2022=8.8 · 2023=9.0 · 2024=3.2

OSHA ITA Form 300A scorecard

Establishment book 331318 · Chaska, MN ABOVE-IND · SMALL

Grade D · TCR 4.5 · 138% of ind

  • DART 3.2 DART
  • RANK P31
  • PHOTO Extrusion Plant
  • BOOK 6y book
  • INJ 9 inj
  • SIZE ~37 FTE

Nearest TCR peer: Extrusion Plant (0.0 TCR gap)

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

Crown Extrusions - Norex in the TCR neighbourhood

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

TCR

What this shows Crown Extrusions - Norex averages 4.5 TCR (138% of the Aluminum bar made by extruding purchased aluminum BLS benchmark).

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

Crown Extrusions - Norex TCR series: 2019=3.5 · 2020=0 · 2021=2.8 · 2022=8.8 · 2023=9 · 2024=3.2 · BLS 3.3

Where Crown Extrusions - Norex falls in its industry

204 Aluminum bar made by extruding establishments

Safer than 31% of graded establishments in this industry, whose median TCR is 2.9.

More dangerous than peersSafer than peers
Crown Extrusions - Norex (37 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 144 employees and a TCR of 2.9 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 05101520 Average employees Total Case Rate Crown Extrusions - Norex
Crown Extrusions - Norex (37 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 144 employees and a TCR of 2.9

Crown Extrusions - Norex has fewer employees than the Aluminum bar made by extruding purchased median and a higher injury rate than the industry's median TCR of 2.9. 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 3.2 3.2 1 0 0
2023 9.0 6.0 3 0 0
2022 8.8 5.8 2 1 0
2021 2.8 2.8 1 0 0
2020 0.0 0.0 0 0 0
2019 3.5 1.8 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

331318 · MN · Chaska

204 Aluminum bar made by extruding purchased aluminum employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 87 employers in Chaska, MN · 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 Extrusion Plant 4.6 TCR
NAICS-TCR Merit Aluminum Inc (Building #2) 4.4 TCR
NAICS-TCR Bellwood Extrusion Plant 4.3 TCR
NAICS-TCR Catalina Cylinders Garden Grove 4.3 TCR
STATE-SIZE Betaseed Inc - Shakopee 37 FTE
STATE-SIZE Pals 37 FTE
STATE-SIZE Supply Support 37 FTE
STATE-SIZE Grand Rapids Public Utilities Commission 37 FTE
CITY-NEAR Diagnostics : Beckman Coulter - Chaska 917 FTE
CITY-NEAR Lake Region Medical 830 FTE
CITY-NEAR Entegris - Chaska 731 FTE
CITY-NEAR Administration 596 FTE
NAT-TCR Atlanta West 4.5 TCR
NAT-TCR Pavilion Of Waukegan 4.5 TCR
NAT-TCR Montebello 4.5 TCR
NAT-TCR Chapel Valley Landscape - Sterling 4.5 TCR
NAT-SIZE Norwood DH 37 FTE
NAT-SIZE City Line 37 FTE
NAT-SIZE R.B.T. Inc 37 FTE
NAT-SIZE Lowery Manufacturing Inc 37 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, 2020, 2019. 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.