Persision Machining - Manufacturing · Wisconsin

Wisconsin

Mukwonago, WI · ~37 workers · 7 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Wisconsin runs at 22% of its industry's injury rate - far safer than the typical Persision Machining - Manufacturing workplace, earning a grade A.

Wisconsin: 0.7 TCR = 22% of Persision Machining - Manufacturing BLS 3.3 · 7y Form 300A (see methodology below)

Wisconsin safety composite

Wisconsin scores strongest on total case rate (tcr) (safer than 95% of same-industry peers) and weakest on fatalities (safer than 50%), 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

77/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.72 per 100 workers

Safer than 95% of industry peers

DART rate
B 0 per 100 workers

Safer than 77% 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%).

Wisconsin held a steady TCR band

Wisconsin's TCR held near 0.0 from 0.0 in 2017 to 0.0 in 2024. Peak filing year was 2022 at 2.6 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=0.0 · 2018=0.0 · 2020=0.0 · 2021=0.0 · 2022=2.6 · 2023=2.5 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 332721 · Mukwonago, WI AT/BELOW-IND · SMALL

Grade A · TCR 0.7 · 22% of ind

  • DART 0.0 DART
  • RANK #1/32
  • PHOTO Minnesota
  • BOOK 7y book
  • INJ 2 inj
  • SIZE ~37 FTE

Nearest TCR peer: Minnesota (0.0 TCR gap)

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

Wisconsin in the TCR neighbourhood

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

TCR

What this shows Wisconsin averages 0.7 TCR (22% of the Persision Machining - Manufacturing BLS benchmark).

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

Wisconsin TCR series: 2017=0 · 2018=0 · 2020=0 · 2021=0 · 2022=2.6 · 2023=2.5 · 2024=0 · BLS 3.3

Where Wisconsin falls in its industry

464 Persision Machining - Manufact establishments

Safer than 95% of graded establishments in this industry, whose median TCR is 3.6.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 32 Persision Machining - Manufact employers in Wisconsin.

Wisconsin (37 employees, TCR 0.7) 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 Wisconsin
Wisconsin (37 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 3.6

Wisconsin has fewer employees than the Persision Machining - Manufacturing median and a lower 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 0.0 0.0 0 0 0
2023 2.5 2.5 1 0 0
2022 2.6 0.0 1 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332721 · WI · Mukwonago

464 Persision Machining - Manufacturing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 32 employers in Mukwonago, WI · 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 Minnesota 0.7 TCR
NAICS-TCR Stanley Black&Decker inc. 0.7 TCR
NAICS-TCR Precision Production LLC 0.8 TCR
NAICS-TCR Precisionmatics, Inc. 0.7 TCR
STATE-SIZE Habelman Bros. Company 37 FTE
STATE-SIZE Lamers Dairy, Inc 37 FTE
STATE-SIZE Wissota Hydro Plant 37 FTE
STATE-SIZE Stevens Point 37 FTE
CITY-NEAR Aptar - Mukwonago 463 FTE
CITY-NEAR WM 1571 424 FTE
CITY-NEAR 1571 366 FTE
CITY-NEAR Mukwonago Operations 347 FTE
NAT-TCR Sunnyview (Shared Services + MVS Admin + Warehouse) 0.7 TCR
NAT-TCR M. O'Herron Company 0.7 TCR
NAT-TCR Rogers-O'Brien Construction 0.7 TCR
NAT-TCR Lexington Regional Office 0.7 TCR
NAT-SIZE M-3 37 FTE
NAT-SIZE Branch 202 37 FTE
NAT-SIZE Loureiro Contractors, Inc. 37 FTE
NAT-SIZE shasta bevereages 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, 2018, 2017. 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.