Precision turned product manufacturing · Minnesota

Cass Precision Machining

Brooklyn Center, MN · ~132 workers · 4 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Cass Precision Machining runs at 180% of its industry's injury rate - more dangerous than the typical Precision turned product manufacturing workplace, earning a grade D.

Cass Precision Machining: 5.9 TCR = 180% of Precision turned product manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Cass Precision Machining safety composite

Cass Precision Machining scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 17%), 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 5.93 per 100 workers

Safer than 25% of industry peers

DART rate
F 4.13 per 100 workers

Safer than 17% 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%).

TCR Δ

−3.7

2018→2024

Cass Precision Machining injury rate improved

Cass Precision Machining's TCR fell 3.7 from 7.8 in 2018 to 4.1 in 2024. Peak filing year was 2018 at 7.8 TCR. In 2024, DART was 0.7× this establishment's average TCR (severity share of cases).

2018=7.8 · 2022=6.3 · 2023=5.5 · 2024=4.1

OSHA ITA Form 300A scorecard

Establishment book 332721 · Brooklyn Center, MN ABOVE-IND · MID

Grade D · TCR 5.9 · 180% of ind

  • DART 4.1 DART
  • RANK #13/17
  • PHOTO MacLean Curtis Moore…
  • BOOK 4y book
  • INJ 30 inj
  • SIZE ~132 FTE

Nearest TCR peer: MacLean Curtis Mooresville (0.0 TCR gap)

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

Cass Precision Machining in the TCR neighbourhood

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

TCR

What this shows Cass Precision Machining averages 5.9 TCR (180% of the Precision turned product manufacturing BLS benchmark).

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

Cass Precision Machining TCR series: 2018=7.8 · 2022=6.3 · 2023=5.5 · 2024=4.1 · BLS 3.3

Where Cass Precision Machining falls in its industry

464 Precision turned product manuf establishments

Safer than 25% of graded establishments in this industry, whose median TCR is 3.6.

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #13 safest of 17 Precision turned product manuf employers in Minnesota.

Cass Precision Machining (132 employees, TCR 5.9) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 3.6 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 051015 Average employees Total Case Rate Cass Precision Machining
Cass Precision Machining (132 employees, TCR 5.9) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 3.6

Cass Precision Machining has more employees than the Precision turned product manufacturing median and a higher injury rate than the industry's median TCR of 3.6. 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 4.1 4.1 3 2 0
2023 5.5 3.4 6 2 0
2022 6.3 6.3 12 0 0
2018 7.8 2.3 9 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

332721 · MN · Brooklyn Center

464 Precision turned product manufacturing employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 85 employers in Brooklyn Center, 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 MacLean Curtis Mooresville 6.0 TCR
NAICS-TCR Western Grinding Service Inc., 6.0 TCR
NAICS-TCR Vanamatic Company 5.9 TCR
NAICS-TCR R.F Mau CO 6.0 TCR
STATE-SIZE Lake Country Power 132 FTE
STATE-SIZE Public Works 132 FTE
STATE-SIZE North Office 132 FTE
STATE-SIZE Hamernick Decorating Center 132 FTE
CITY-NEAR Medtronic MECC 1,252 FTE
CITY-NEAR Medtronic MECC North 1,070 FTE
CITY-NEAR Brooklyn Center Ambulance 416 FTE
CITY-NEAR Topgolf Brooklyn Center 379 FTE
NAT-TCR Cummings Properties - Beverly 5.9 TCR
NAT-TCR Delta Community Hospital 5.9 TCR
NAT-TCR Chemisphere Corporation 5.9 TCR
NAT-TCR North Bend 5.9 TCR
NAT-SIZE Gulf Packaging Inc 132 FTE
NAT-SIZE REXtac, LLC 132 FTE
NAT-SIZE Finnish American Village 132 FTE
NAT-SIZE Niagara Scenic Tours, Inc. 132 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, 2018. 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.