Nonfer die casting foundries · Michigan

Supreme Casting, Inc.

Name: Supreme Casting, Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Stevensville, MI · ~61 workers · 5 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 2.8
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Supreme Casting, Inc. runs at 84% of its industry's injury rate - about level with the typical Nonfer die casting foundries workplace, earning a grade C.

Supreme Casting, Inc.: 2.8 TCR = 84% of Nonfer die casting foundries BLS 3.3 · 5y Form 300A (see methodology below)

Supreme Casting, Inc. safety composite

Supreme Casting, Inc. scores strongest on dart rate (safer than 87% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 2.76 per 100 workers

Safer than 76% of industry peers
DART rate: B 0 per 100 workers

Safer than 87% 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

−3.2

2020→2024

Supreme Casting, Inc. injury rate improved

Supreme Casting, Inc.'s TCR fell 3.2 from 3.2 in 2020 to 0.0 in 2024. Peak filing year was 2022 at 4.4 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2020=3.2 · 2021=3.0 · 2022=4.4 · 2023=3.2 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 331523 · Stevensville, MI AT/BELOW-IND · SMALL

Grade C · TCR 2.8 · 84% of ind

DART 0.0 DART
RANK #11/32
PHOTO Aludyne
BOOK 5y book
INJ 9 inj
SIZE ~61 FTE

Nearest TCR peer: Aludyne (0.0 TCR gap)

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This site

2.8
Aludyne

2.8
Production Cas

2.8
Gibbs Die Cast

2.8
Great Lakes Di

2.7

What this shows Supreme Casting, Inc. averages 2.8 TCR (84% of the Nonfer die casting foundries BLS benchmark).

Supreme Casting, Inc. TCR series: 2020=3.2 · 2021=3 · 2022=4.4 · 2023=3.2 · 2024=0 · BLS 3.3

Where Supreme Casting, Inc. falls in its industry

221 Nonfer die casting foundries establishments

Safer than 76% of graded establishments in this industry, whose median TCR is 4.7.

Grade C

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #11 safest of 32 Nonfer die casting foundries employers in Michigan.

Supreme Casting, Inc. (61 employees, TCR 2.8) among 29 same-industry peers, split at the industry median of 97 employees and a TCR of 4.7

Supreme Casting, Inc. has fewer employees than the Nonfer die casting foundries median and a lower injury rate than the industry's median TCR of 4.7. 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
2024	0.0	0.0	0
2023	3.2	3.2	2
2022	4.4	1.5	3
2021	3.0	1.5	2
2020	3.2	1.6	2

OSHA ITA peer cross-reference

Establishment peer ledger

331523 · MI · Stevensville

221 Nonfer die casting foundries employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 26 employers in Stevensville, MI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Aludyne	MONTAGUE, MI	2.8 TCR
NAICS-TCR	Production Castings, Inc.	FENTON, MO	2.8 TCR
NAICS-TCR	Gibbs Die Casting	HENDERSON, KY	2.8 TCR
NAICS-TCR	Great Lakes Division	SPARTA, MI	2.7 TCR
STATE-SIZE	Sietsema Farms Feeds	ALLENDALE	61 FTE
STATE-SIZE	Wolverine Service Center	IRON MOUNTAIN	61 FTE
STATE-SIZE	J.R. Heineman & Sons, Inc.	SAGINAW	61 FTE
STATE-SIZE	4785_10911	GRAND RAPIDS	61 FTE
CITY-NEAR	Meijer Store 251	Stevensville	295 FTE
CITY-NEAR	251 - Lincoln Township MI	Stevensville	272 FTE
CITY-NEAR	Chassix - Stevensville	Stevensville	160 FTE
CITY-NEAR	Pine Ridge: A Nursing & Rehab Center	Stevensville	152 FTE
NAT-TCR	Store 202	Spartanburg, SC	2.8 TCR
NAT-TCR	Asplundh Tree Expert, LLC - 037	Corpus Christi, TX	2.8 TCR
NAT-TCR	SP Orian LLC	Anderson, SC	2.8 TCR
NAT-TCR	Winston-Salem	Winston-Salem, NC	2.8 TCR
NAT-SIZE	Hanover Hospital	Hanover, KS	61 FTE
NAT-SIZE	Jefferson Sprinkler Inc.	Gretna, LA	61 FTE
NAT-SIZE	Monmouth-Ocean Logistics Inc	Red Bank, NJ	61 FTE
NAT-SIZE	Norfolk Va - 203	Norfolk, VA	61 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.