Gray iron foundries · Wisconsin

Grede - Liberty

Wauwatosa, WI · ~142 workers · 5 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Grede - Liberty runs at 52% of its industry's injury rate - safer than the typical Gray iron foundries workplace, earning a grade B.

Grede - Liberty: 1.7 TCR = 52% of Gray iron foundries BLS 3.3 · 5y Form 300A (see methodology below)

Grede - Liberty safety composite

Grede - Liberty scores strongest on dart rate (safer than 94% of same-industry peers) and weakest on fatalities (safer than 52%), 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

83/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 1.72 per 100 workers

Safer than 93% of industry peers

DART rate
A 0 per 100 workers

Safer than 94% of industry peers

Fatalities
D 0

Safer than 52% 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

−2.6

2020→2024

Grede - Liberty injury rate improved

Grede - Liberty's TCR fell 2.6 from 3.4 in 2020 to 0.8 in 2024. Peak filing year was 2020 at 3.4 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2020=3.4 · 2021=1.7 · 2022=0.0 · 2023=2.8 · 2024=0.8

OSHA ITA Form 300A scorecard

Establishment book 331511 · Wauwatosa, WI AT/BELOW-IND · MID

Grade B · TCR 1.7 · 52% of ind

  • DART 0.0 DART
  • RANK #3/39
  • PHOTO M & H Valve Company
  • BOOK 5y book
  • INJ 13 inj
  • SIZE ~142 FTE

Nearest TCR peer: M & H Valve Company (0.0 TCR gap)

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

Grede - Liberty in the TCR neighbourhood

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

TCR

What this shows Grede - Liberty averages 1.7 TCR (52% of the Gray iron foundries BLS benchmark).

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

Grede - Liberty TCR series: 2020=3.4 · 2021=1.7 · 2022=0 · 2023=2.8 · 2024=0.8 · BLS 3.3

Where Grede - Liberty falls in its industry

272 Gray iron foundries establishments

Safer than 93% of graded establishments in this industry, whose median TCR is 7.2.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 39 Gray iron foundries employers in Wisconsin.

Grede - Liberty (142 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 112 employees and a TCR of 7.2 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 0200400600 0510152025 Average employees Total Case Rate Grede - Liberty
Grede - Liberty (142 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 112 employees and a TCR of 7.2

Grede - Liberty has more employees than the Gray iron foundries median and a lower injury rate than the industry's median TCR of 7.2. 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 0.8 0.0 1 0 0
2023 2.8 0.7 4 0 0
2022 0.0 0.0 0 0 0
2021 1.7 1.7 3 0 0
2020 3.4 2.7 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

331511 · WI · Wauwatosa

272 Gray iron foundries employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 91 employers in Wauwatosa, 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 M & H Valve Company 1.7 TCR
NAICS-TCR McWane Ductile-NJ 1.7 TCR
NAICS-TCR Grede Wisconsin Subsidiaries LLC 1.8 TCR
NAICS-TCR Civacon 1.8 TCR
STATE-SIZE Plant #1 142 FTE
STATE-SIZE Alpine Slicing and Cheese Conversion 142 FTE
STATE-SIZE Land O'Lakes Kiel Dairy Foods 142 FTE
STATE-SIZE Owen Plant 142 FTE
CITY-NEAR GEHC : Wauwatosa WI, HCS 1,765 FTE
CITY-NEAR Burleigh Campus 1,430 FTE
CITY-NEAR Briggs & Stratton 1,036 FTE
CITY-NEAR Willie G. Davidson Product Development Center 833 FTE
NAT-TCR Village of Palos Park 1.7 TCR
NAT-TCR Cove Electric, Inc 1.7 TCR
NAT-TCR NAES : Astoria 1 1.7 TCR
NAT-TCR Mountain Wireless Construction 1.7 TCR
NAT-SIZE Rockford Gastroenterology Associates, Ltd. 142 FTE
NAT-SIZE Haven Manor Health Care Center 142 FTE
NAT-SIZE Cc Florida Coral Springs 142 FTE
NAT-SIZE Oak Brook 142 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.