Molds for forming materials (e.g., glass, plastics, rubber) manufacturing · Wisconsin

Mantz Automation INC

Heartford, WI · ~94 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mantz Automation INC runs at 107% of its industry's injury rate - about level with the typical Molds for forming materials (e.g., glass, plastics, rubber) manufacturing workplace, earning a grade C.

Mantz Automation INC: 3.5 TCR = 107% of Molds for forming materials (e.g., glass, plastics, rubber) manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Mantz Automation INC safety composite

Mantz Automation INC scores strongest on total case rate (tcr) (safer than 51% of same-industry peers) and weakest on dart rate (safer than 46%), 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

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.52 per 100 workers

Safer than 51% of industry peers

DART rate
D 1.08 per 100 workers

Safer than 46% 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%).

Rising injury rate

Mantz Automation INC: 1.7 → 4.3 TCR

Peak year 2019 @ 4.5 TCR · DART/TCR 0.31× in 2020

Mantz Automation INC's TCR rose 2.6 from 1.7 in 2018 to 4.3 in 2020. Peak filing year was 2019 at 4.5 TCR. In 2020, DART was 0.31× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 333511 · Heartford, WI ABOVE-IND · SMALL

Grade C · TCR 3.5 · 107% of ind

  • DART 1.1 DART
  • RANK #8/24
  • PHOTO Consolidated Metco INC
  • BOOK 3y book
  • INJ 10 inj
  • SIZE ~94 FTE

Nearest TCR peer: Consolidated Metco INC (0.0 TCR gap)

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

Mantz Automation INC in the TCR neighbourhood

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

TCR

What this shows Mantz Automation INC averages 3.5 TCR (107% of the Molds for forming materials (e.g., glass, plastics, rubber) manufacturing BLS benchmark).

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

Mantz Automation INC TCR series: 2018=1.7 · 2019=4.5 · 2020=4.3 · BLS 3.3

Where Mantz Automation INC falls in its industry

216 Molds for forming materials (e establishments

Safer than 51% of graded establishments in this industry, whose median TCR is 3.7.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 24 Molds for forming materials (e employers in Wisconsin.

Mantz Automation INC (94 employees, TCR 3.5) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 3.7 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 0100200300400500 05101520 Average employees Total Case Rate Mantz Automation INC
Mantz Automation INC (94 employees, TCR 3.5) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 3.7

Mantz Automation INC has more employees than the Molds for forming materials (e.g., glass median and a lower injury rate than the industry's median TCR of 3.7. 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
2020 4.3 1.1 4 0 0
2019 4.5 2.3 4 0 0
2018 1.7 0.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333511 · WI · Heartford

216 Molds for forming materials (e.g., glass, plastics, rubber) manufacturing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 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 Consolidated Metco INC 3.5 TCR
NAICS-TCR FRONT RANGE TOOLING INC 3.5 TCR
NAICS-TCR Apollo Tool Inc 3.5 TCR
NAICS-TCR Dallas Lighthouse for the Blind 3.6 TCR
STATE-SIZE Faulks Bros. Construction, Inc. 94 FTE
STATE-SIZE Fireline Sprinkler, LLC 94 FTE
STATE-SIZE Wall-Tech Inc. 94 FTE
STATE-SIZE Bernatello's Pizza, Inc. - Kaukauna Manufacturing 94 FTE
NAT-TCR TI Group Automotive Systems LLC 3.5 TCR
NAT-TCR Millett 3.5 TCR
NAT-TCR Global Specialty Fulfillment : UGA2 3.5 TCR
NAT-TCR AR Lamp Manufacturing 3.5 TCR
NAT-SIZE HydroChem LLC-CCX 94 FTE
NAT-SIZE Fiberguide Industries 94 FTE
NAT-SIZE L3 Unidyne National City 94 FTE
NAT-SIZE Dunbar Center 94 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: 2020, 2019, 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.