Levels, carpenter's, manufacturing · Wisconsin

Mukwonago Operations

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

Mukwonago, WI · ~347 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

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

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The verdict

Mukwonago Operations runs at 51% of its industry's injury rate - safer than the typical Levels, carpenter's, manufacturing workplace, earning a grade B.

Mukwonago Operations: 1.7 TCR = 51% of Levels, carpenter's, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Mukwonago Operations safety composite

Mukwonago Operations scores strongest on total case rate (tcr) (safer than 80% 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).

66/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.69 per 100 workers

Safer than 80% of industry peers
DART rate: C 0.53 per 100 workers

Safer than 61% 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%).

Mukwonago Operations held a steady TCR band

Mukwonago Operations's TCR held near 0.3 from 1.6 in 2022 to 1.3 in 2024. Peak filing year was 2023 at 2.1 TCR. In 2024, DART was 0.31× this establishment's average TCR (severity share of cases).

2022=1.6 · 2023=2.1 · 2024=1.3

OSHA ITA Form 300A scorecard

Establishment book 332216 · Mukwonago, WI AT/BELOW-IND · MID

Grade B · TCR 1.7 · 51% of ind

DART 0.5 DART
RANK #3/14
PHOTO HRF Fastener Systems…
BOOK 3y book
INJ 18 inj
SIZE ~347 FTE

Nearest TCR peer: HRF Fastener Systems, Inc. (0.0 TCR gap)

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

Ryeson Corpora

1.8
This site

1.7
HRF Fastener S

1.7
Bon Tool Headq

1.7
Oldcastle Buil

1.6

What this shows Mukwonago Operations averages 1.7 TCR (51% of the Levels, carpenter's, manufacturing BLS benchmark).

Mukwonago Operations TCR series: 2022=1.6 · 2023=2.1 · 2024=1.3 · BLS 3.3

Where Mukwonago Operations falls in its industry

174 Levels, carpenter's, manufactu establishments

Safer than 80% of graded establishments in this industry, whose median TCR is 3.6.

Grade B

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 14 Levels, carpenter's, manufactu employers in Wisconsin.

Mukwonago Operations (347 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 3.6

Mukwonago Operations has more employees than the Levels, carpenter's, manufacturing median and a lower injury rate than the industry's median TCR of 3.6. 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	1.3	0.5	5
2023	2.1	1.3	8
2022	1.6	1.3	5

OSHA ITA peer cross-reference

Establishment peer ledger

332216 · WI · Mukwonago

174 Levels, carpenter's, manufacturing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 32 employers in Mukwonago, 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	HRF Fastener Systems, Inc.	BRISTOL, CT	1.7 TCR
NAICS-TCR	Bon Tool Headquarters Office	GIBSONIA, PA	1.7 TCR
NAICS-TCR	Oldcastle Building Envelope	ROCK HILL, SC	1.6 TCR
NAICS-TCR	Ryeson Corporation d/b/a Sturtevant Richmont	CAROL STREAM, IL	1.8 TCR
STATE-SIZE	A&B Process Systems Corp	STRATFORD	347 FTE
STATE-SIZE	Seneca Foods Corporation - Baraboo Location	BARABOO	347 FTE
STATE-SIZE	Generac Mobile Products	BERLIN	347 FTE
STATE-SIZE	WM 1799	PORTAGE	347 FTE
CITY-NEAR	Aptar - Mukwonago	Mukwonago	463 FTE
CITY-NEAR	WM 1571	Mukwonago	424 FTE
CITY-NEAR	1571	Mukwonago	366 FTE
CITY-NEAR	Empire Level	Mukwonago	239 FTE
NAT-TCR	Mercury Plastics	Middlefield, OH	1.7 TCR
NAT-TCR	Branch 3426 - Edison Branch	Edison, NJ	1.7 TCR
NAT-TCR	DC 82 - Arden	Arden, NC	1.7 TCR
NAT-TCR	TK of Clarksville Inc	Clarksville, TN	1.7 TCR
NAT-SIZE	Amazon.com Services LLC - DCX2	Mission Viejo, CA	347 FTE
NAT-SIZE	Prime Now LLC - UCO1	Denver, CO	347 FTE
NAT-SIZE	double kwik Allen	Allen, KY	347 FTE
NAT-SIZE	Transfer Express	Mentor, OH	347 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. 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.