Sheet metal work (except stampings) manufacturing · Wisconsin

The Jor-Mac Company

Lomira, WI · ~143 workers · 5 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
6.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

The Jor-Mac Company runs at 201% of its industry's injury rate - far more dangerous than the typical Sheet metal work (except stampings) manufacturing workplace, earning a grade F.

The Jor-Mac Company: 6.6 TCR = 201% of Sheet metal work (except stampings) manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

The Jor-Mac Company safety composite

The Jor-Mac Company scores strongest on dart rate (safer than 83% of same-industry peers) and weakest on total case rate (tcr) (safer than 30%), 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

54/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.63 per 100 workers

Safer than 30% of industry peers

DART rate
B 0 per 100 workers

Safer than 83% 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

−10.1

2016→2024

The Jor-Mac Company injury rate improved

The Jor-Mac Company's TCR fell 10.1 from 12.1 in 2016 to 2.0 in 2024. Peak filing year was 2016 at 12.1 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2016=12.1 · 2018=6.5 · 2020=7.4 · 2023=5.2 · 2024=2.0

OSHA ITA Form 300A scorecard

Establishment book 332322 · Lomira, WI ABOVE-IND · MID

Grade F · TCR 6.6 · 201% of ind

  • DART 0.0 DART
  • RANK #31/53
  • PHOTO Metal Design Systems…
  • BOOK 5y book
  • INJ 40 inj
  • SIZE ~143 FTE

Nearest TCR peer: Metal Design Systems Inc. (0.0 TCR gap)

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

The Jor-Mac Company in the TCR neighbourhood

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

TCR

What this shows The Jor-Mac Company averages 6.6 TCR (201% of the Sheet metal work (except stampings) manufacturing BLS benchmark).

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

The Jor-Mac Company TCR series: 2016=12.1 · 2018=6.5 · 2020=7.4 · 2023=5.2 · 2024=2 · BLS 3.3

Where The Jor-Mac Company falls in its industry

1,158 Sheet metal work (except stamp establishments

Safer than 30% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #31 safest of 53 Sheet metal work (except stamp employers in Wisconsin.

The Jor-Mac Company (143 employees, TCR 6.6) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 4.5 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 050100150200 05101520 Average employees Total Case Rate The Jor-Mac Company
The Jor-Mac Company (143 employees, TCR 6.6) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 4.5

The Jor-Mac Company has more employees than the Sheet metal work (except stampings) manu median and a higher injury rate than the industry's median TCR of 4.5. 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 2.0 0.0 2 1 0
2023 5.2 3.2 7 1 0
2020 7.4 4.5 5 0 0
2018 6.5 3.3 12 0 0
2016 12.1 9.5 14 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332322 · WI · Lomira

1,158 Sheet metal work (except stampings) manufacturing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 17 employers in Lomira, 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 Metal Design Systems Inc. 6.6 TCR
NAICS-TCR Argon Industries 6.6 TCR
NAICS-TCR Bull Metal Products Co. Inc. 6.7 TCR
NAICS-TCR EMF Company 6.7 TCR
STATE-SIZE Tri-North Builders 143 FTE
STATE-SIZE CCI-HQ 143 FTE
STATE-SIZE Musson Brothers Inc 143 FTE
STATE-SIZE Zignego Company 143 FTE
CITY-NEAR LOMIRA WI 1,026 FTE
CITY-NEAR Michels Trenchless, Inc-WI-Lomira 255 FTE
CITY-NEAR Kondex Corporation 240 FTE
CITY-NEAR Michels Marine a division of Michels Construction, Inc-WI-Lomira 196 FTE
NAT-TCR Riverside SNF LLC 6.6 TCR
NAT-TCR The Bristal at Jericho 6.6 TCR
NAT-TCR Clean Solar, Inc. 6.6 TCR
NAT-TCR Arbors at Minerva 6.6 TCR
NAT-SIZE West Rest Haven, Inc 143 FTE
NAT-SIZE Abrasive Form LLC 143 FTE
NAT-SIZE Hazekamp Meats Inc. 143 FTE
NAT-SIZE Tri-State Drywall, Inc. 143 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, 2020, 2018, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.