Tinfoil not made in rolling mills · Wisconsin

Mayville South

Name: Mayville South Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Mayville, WI · ~410 workers · 6 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 5.7
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Mayville South runs at 173% of its industry's injury rate - more dangerous than the typical Tinfoil not made in rolling mills workplace, earning a grade D.

Mayville South: 5.7 TCR = 173% of Tinfoil not made in rolling mills BLS 3.3 · 6y Form 300A (see methodology below)

Mayville South safety composite

Mayville South scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 24%), 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).

35/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 5.71 per 100 workers

Safer than 35% of industry peers
DART rate: F 4.09 per 100 workers

Safer than 24% 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

−2.9

2018→2023

Mayville South injury rate improved

Mayville South's TCR fell 2.9 from 8.5 in 2018 to 5.6 in 2023. Peak filing year was 2018 at 8.5 TCR. In 2023, DART was 0.72× this establishment's average TCR (severity share of cases).

2018=8.5 · 2019=6.0 · 2020=4.7 · 2021=6.2 · 2022=3.3 · 2023=5.6

OSHA ITA Form 300A scorecard

Establishment book 332999 · Mayville, WI ABOVE-IND · MID

Grade D · TCR 5.7 · 173% of ind

DART 4.1 DART
RANK #42/73
PHOTO Arrow Tool & Stampin…
BOOK 6y book
INJ 123 inj
SIZE ~410 FTE

Nearest TCR peer: Arrow Tool & Stamping Co., Inc. (0.0 TCR gap)

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

This site

5.7
Arrow Tool & S

5.7
Radius Track -

5.7
Merrill Fabric

5.7
Cogitic Corpor

5.7

What this shows Mayville South averages 5.7 TCR (173% of the Tinfoil not made in rolling mills BLS benchmark).

Mayville South TCR series: 2018=8.5 · 2019=6 · 2020=4.7 · 2021=6.2 · 2022=3.3 · 2023=5.6 · BLS 3.3

Where Mayville South falls in its industry

827 Tinfoil not made in rolling mi establishments

Safer than 35% of graded establishments in this industry, whose median TCR is 4.5.

Grade D

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #42 safest of 73 Tinfoil not made in rolling mi employers in Wisconsin.

Mayville South (410 employees, TCR 5.7) among 29 same-industry peers, split at the industry median of 67 employees and a TCR of 4.5

Mayville South has more employees than the Tinfoil not made in rolling mills 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
2023	5.6	4.1	26	0
2022	3.3	1.9	10	2
2021	6.2	2.7	20	3
2020	4.7	2.5	15	0
2019	6.0	4.4	25	1
2018	8.5	4.6	27	12

OSHA ITA peer cross-reference

Establishment peer ledger

332999 · WI · Mayville

827 Tinfoil not made in rolling mills employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 18 employers in Mayville, WI · 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	Arrow Tool & Stamping Co., Inc.	MILWAUKEE, WI	5.7 TCR
NAICS-TCR	Radius Track - Minneapolis	CRYSTAL, MN	5.7 TCR
NAICS-TCR	Merrill Fabrication	MERRILL, WI	5.7 TCR
NAICS-TCR	Cogitic Corporation	COLORADO SPRINGS, CO	5.7 TCR
STATE-SIZE	Hatco Sturgeon Bay	STURGEON BAY	410 FTE
STATE-SIZE	WM 1643	FOND DU LAC	410 FTE
STATE-SIZE	WIOSH - OSHKOSH	OSHKOSH	410 FTE
STATE-SIZE	KS Energy Services (New Berlin)	NEW BERLIN	411 FTE
CITY-NEAR	Metalcraft Of Mayville	Mayville	491 FTE
CITY-NEAR	Metalcraft of Mayville, Mayville, WI	Mayville	488 FTE
CITY-NEAR	Gleason Reel	Mayville	145 FTE
CITY-NEAR	TAB Products Co LLC - Mayville	Mayville	99 FTE
NAT-TCR	Big Lots Store #1794 Cortland, NY	Cortland, NY	5.7 TCR
NAT-TCR	Bounty Bev	Nashville, TN	5.7 TCR
NAT-TCR	Global III	Dalton, GA	5.7 TCR
NAT-TCR	Kuehne + Nagel Inc. (SVQ-6608)	Southaven, MS	5.7 TCR
NAT-SIZE	AR184 Fort Smith (Dixie)	Fort Smith, AR	410 FTE
NAT-SIZE	LT	Vista, CA	410 FTE
NAT-SIZE	91 - Archer Western Contractors, LLC	Chicago, IL	410 FTE
NAT-SIZE	Cypress Creek Renewables	Santa Monica, CA	410 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: 2023, 2022, 2021, 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.