Machine shops · Wisconsin

Lake Country Corporation

Name: Lake Country Corporation Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Mayville, WI · ~51 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 9.1
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Lake Country Corporation runs at 276% of its industry's injury rate - far more dangerous than the typical Machine shops workplace, earning a grade F.

Lake Country Corporation: 9.1 TCR = 276% of Machine shops BLS 3.3 · 3y Form 300A (see methodology below)

Lake Country Corporation safety composite

Lake Country Corporation scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 10%), 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).

27/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 9.1 per 100 workers

Safer than 10% of industry peers
DART rate: F 2.33 per 100 workers

Safer than 30% 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

−9.9

2017→2023

Lake Country Corporation injury rate improved

Lake Country Corporation's TCR fell 9.9 from 12.2 in 2017 to 2.3 in 2023. Peak filing year was 2020 at 12.8 TCR. In 2023, DART was 0.26× this establishment's average TCR (severity share of cases).

2017=12.2 · 2020=12.8 · 2023=2.3

OSHA ITA Form 300A scorecard

Establishment book 332710 · Mayville, WI ABOVE-IND · SMALL

Grade F · TCR 9.1 · 276% of ind

DART 2.3 DART
RANK #131/146
PHOTO Independence Tooling…
BOOK 3y book
INJ 10 inj
SIZE ~51 FTE

Nearest TCR peer: Independence Tooling Solutions (0.0 TCR gap)

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This site

9.1
Independence T

9.1
Master Roll Ma

9.1
Wisconsin Prec

9.1
Bay Cast Machi

9.1

What this shows Lake Country Corporation averages 9.1 TCR (276% of the Machine shops BLS benchmark).

Lake Country Corporation TCR series: 2017=12.2 · 2020=12.8 · 2023=2.3 · BLS 3.3

Where Lake Country Corporation falls in its industry

1,821 Machine shops establishments

Safer than 10% of graded establishments in this industry, whose median TCR is 3.5.

Grade F

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #131 safest of 146 Machine shops employers in Wisconsin.

Lake Country Corporation (51 employees, TCR 9.1) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5

Lake Country Corporation has more 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
2023	2.3	2.3	1
2020	12.8	12.8	3
2017	12.2	0.0	6

OSHA ITA peer cross-reference

Establishment peer ledger

332710 · WI · Mayville

1,821 Machine shops 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	Independence Tooling Solutions	TROY, MI	9.1 TCR
NAICS-TCR	Master Roll Manufacturing	NEW CARLISLE, IN	9.1 TCR
NAICS-TCR	Wisconsin Precision Machining and Manufacturing	GRAFTON, WI	9.1 TCR
NAICS-TCR	Bay Cast Machine shop	BAY CITY, MI	9.1 TCR
STATE-SIZE	Biddick, Inc.	LIVINGSTON	51 FTE
STATE-SIZE	Delafield	DELAFIELD	51 FTE
STATE-SIZE	D.F. Tomasini Contractors, Inc.	SUSSEX	51 FTE
STATE-SIZE	Kraemer North America - Iowa - All Others	PLAIN	51 FTE
CITY-NEAR	Metalcraft Of Mayville	Mayville	491 FTE
CITY-NEAR	Metalcraft of Mayville, Mayville, WI	Mayville	488 FTE
CITY-NEAR	Mayville South	Mayville	410 FTE
CITY-NEAR	Gleason Reel	Mayville	145 FTE
NAT-TCR	Shaw's Wells Distribution Center	Wells, ME	9.1 TCR
NAT-TCR	Crescent Manufacturing Operating Company	Burlington, CT	9.1 TCR
NAT-TCR	Residence inn Lake Union	Seattle, WA	9.1 TCR
NAT-TCR	Fairport Baptist	Fairport, NY	9.1 TCR
NAT-SIZE	Ashland Construction Company - Raleigh, NC	Raleigh, NC	51 FTE
NAT-SIZE	Control Micro Systems	Winter Park, FL	51 FTE
NAT-SIZE	Maneval Construction	Ingleside, IL	51 FTE
NAT-SIZE	Chicago Branch	Carol Stream, IL	51 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, 2020, 2017. 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.