Engines, internal combustion (except aircraft, automotive), merchant wholesalers · Wisconsin

Oconomowoc, WI

Oconomowoc, WI · ~40 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
6.9
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Oconomowoc, WI runs at 314% of its industry's injury rate - far more dangerous than the typical Engines, internal combustion (except aircraft, automotive), merchant wholesalers workplace, earning a grade F.

Oconomowoc, WI: 6.9 TCR = 314% of Engines, internal combustion (except aircraft, automotive), merchant wholesalers BLS 2.2 · 2y Form 300A (see methodology below)

Oconomowoc, WI safety composite

Oconomowoc, WI scores strongest on dart rate (safer than 75% of same-industry peers) and weakest on total case rate (tcr) (safer than 8%), 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).

D

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.91 per 100 workers

Safer than 8% 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%).

TCR Δ

−6.9

2018→2024

Oconomowoc, WI injury rate improved

Oconomowoc, WI's TCR fell 6.9 from 10.4 in 2018 to 3.5 in 2024. Peak filing year was 2018 at 10.4 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2018=10.4 · 2024=3.5

OSHA ITA Form 300A scorecard

Establishment book 423830 · Oconomowoc, WI ABOVE-IND · SMALL

Grade F · TCR 6.9 · 314% of ind

  • DART 0.0 DART
  • RANK #22/27
  • PHOTO Total Tool Supply, I…
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~40 FTE

Nearest TCR peer: Total Tool Supply, Inc. - Kansas City (0.0 TCR gap)

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

Oconomowoc, WI in the TCR neighbourhood

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

TCR

What this shows Oconomowoc, WI averages 6.9 TCR (314% of the Engines, internal combustion (except aircraft, automotive), merchant wholesalers BLS benchmark).

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

Oconomowoc, WI TCR series: 2018=10.4 · 2024=3.5 · BLS 2.2

Where Oconomowoc, WI falls in its industry

911 Engines, internal combustion ( establishments

Safer than 8% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #22 safest of 27 Engines, internal combustion ( employers in Wisconsin.

Oconomowoc, WI (40 employees, TCR 6.9) 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 Oconomowoc, WI
Oconomowoc, WI (40 employees, TCR 6.9) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 2.5

Oconomowoc, WI has fewer employees than the Engines, internal combustion (except air median and a higher 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 3.5 0.0 2 0 0
2018 10.4 6.9 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423830 · WI · Oconomowoc

911 Engines, internal combustion (except aircraft, automotive), merchant wholesalers employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 76 employers in Oconomowoc, 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 Total Tool Supply, Inc. - Kansas City 6.9 TCR
NAICS-TCR Pack Leader USA 6.9 TCR
NAICS-TCR Arc3 Gases Raleigh, North Carolina 6.9 TCR
NAICS-TCR Haarslev Kansas City 6.9 TCR
STATE-SIZE W. & E. Radtke, Inc. 40 FTE
STATE-SIZE ABS Global-Waunakee 40 FTE
STATE-SIZE Port Washington Generating Station 40 FTE
STATE-SIZE AZCO WPL Wood County Solar 40 FTE
CITY-NEAR 0557 - Oconomowoc WI DC 1,575 FTE
CITY-NEAR Aurora Medical Center Summit 1,352 FTE
CITY-NEAR 0557 - Oconomowoc DC 1,119 FTE
CITY-NEAR 01-Oconomowoc 850 FTE
NAT-TCR Southwest Venture Plastics LLC 6.9 TCR
NAT-TCR Blue Streak Finishers 6.9 TCR
NAT-TCR Transportation 6.9 TCR
NAT-TCR Hajoca 403 6.9 TCR
NAT-SIZE Form Tight, Inc 40 FTE
NAT-SIZE Minnich Manufacturing co. 40 FTE
NAT-SIZE Stafford Oil Company 40 FTE
NAT-SIZE Skyway Roofing, Inc. 40 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, 2018. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.