Machine shops · Wisconsin

Denco Manufacturing

New Berlin, WI · ~43 workers · 5 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Denco Manufacturing runs at 253% of its industry's injury rate - far more dangerous than the typical Machine shops workplace, earning a grade F.

Denco Manufacturing: 8.3 TCR = 253% of Machine shops BLS 3.3 · 5y Form 300A (see methodology below)

Denco Manufacturing safety composite

Denco Manufacturing scores strongest on dart rate (safer than 75% of same-industry peers) and weakest on total case rate (tcr) (safer than 12%), 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

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.34 per 100 workers

Safer than 12% of industry peers

DART rate
B 0 per 100 workers

Safer than 75% 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

−3.1

2020→2024

Denco Manufacturing injury rate improved

Denco Manufacturing's TCR fell 3.1 from 5.4 in 2020 to 2.2 in 2024. Peak filing year was 2023 at 14.0 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2020=5.4 · 2021=7.3 · 2022=12.7 · 2023=14.0 · 2024=2.2

OSHA ITA Form 300A scorecard

Establishment book 332710 · New Berlin, WI ABOVE-IND · SMALL

Grade F · TCR 8.3 · 253% of ind

  • DART 0.0 DART
  • RANK #126/146
  • PHOTO HarbisonWalker Machi…
  • BOOK 5y book
  • INJ 20 inj
  • SIZE ~43 FTE

Nearest TCR peer: HarbisonWalker Machine Shop (0.0 TCR gap)

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

Denco Manufacturing in the TCR neighbourhood

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

TCR

What this shows Denco Manufacturing averages 8.3 TCR (253% of the Machine shops BLS benchmark).

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

Denco Manufacturing TCR series: 2020=5.4 · 2021=7.3 · 2022=12.7 · 2023=14 · 2024=2.2 · BLS 3.3

Where Denco Manufacturing falls in its industry

1,821 Machine shops establishments

Safer than 12% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #126 safest of 146 Machine shops employers in Wisconsin.

Denco Manufacturing (43 employees, TCR 8.3) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5 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 050100150200250 051015 Average employees Total Case Rate Denco Manufacturing
Denco Manufacturing (43 employees, TCR 8.3) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5

Denco Manufacturing has fewer employees than the Machine shops median and a higher injury rate than the industry's median TCR of 3.5. 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 2.2 0.0 1 0 0
2023 14.0 7.0 8 0 0
2022 12.7 6.4 6 0 0
2021 7.3 0.0 3 0 0
2020 5.4 5.4 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332710 · WI · New Berlin

1,821 Machine shops employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 183 employers in New Berlin, 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 HarbisonWalker Machine Shop 8.3 TCR
NAICS-TCR I AUMAN MACHINE CO INC 8.4 TCR
NAICS-TCR CBS Boring and Machine Company, Inc. Location 1 8.4 TCR
NAICS-TCR MAIN 8.3 TCR
STATE-SIZE Holsum Irish Dairy 43 FTE
STATE-SIZE Barron Hatchery 43 FTE
STATE-SIZE Babcock Receiving 43 FTE
STATE-SIZE Riverside Generating Station 43 FTE
CITY-NEAR Pieper Electric, Inc. 1,154 FTE
CITY-NEAR 5531 502 FTE
CITY-NEAR Milwaukee Office 425 FTE
CITY-NEAR KS Energy Services (New Berlin) 411 FTE
NAT-TCR 10588 Chambers Bay 8.3 TCR
NAT-TCR 5048 - OH Montgomery County Jail 8.3 TCR
NAT-TCR Trego Dugan Aviation of GI CGO PIT 8.3 TCR
NAT-TCR America's Finest Fishing LLC 8.3 TCR
NAT-SIZE DLP Maria Parham Medical Center - EVS 43 FTE
NAT-SIZE Goodwill Willow Glen Store 43 FTE
NAT-SIZE Weaver Steel Construction LLC 43 FTE
NAT-SIZE Best One of Monroe - Retail/Service/AG 43 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. 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.