Boat yards (i.e., boat manufacturing facilities) · Wisconsin

Northport Marine LLC

Gillett, WI · ~57 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
18.2
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Northport Marine LLC runs at 552% of its industry's injury rate - far more dangerous than the typical Boat yards (i.e., boat manufacturing facilities) workplace, earning a grade F.

Northport Marine LLC: 18.2 TCR = 552% of Boat yards (i.e., boat manufacturing facilities) BLS 3.3 · 6y Form 300A (see methodology below)

Northport Marine LLC safety composite

Northport Marine LLC scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 2%), 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).

F

30/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 18.2 per 100 workers

Safer than 2% of industry peers

DART rate
D 2.2 per 100 workers

Safer than 48% 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

−21.1

2018→2023

Northport Marine LLC injury rate improved

Northport Marine LLC's TCR fell 21.1 from 25.5 in 2018 to 4.4 in 2023. Peak filing year was 2019 at 27.1 TCR. In 2023, DART was 0.12× this establishment's average TCR (severity share of cases).

2018=25.5 · 2019=27.1 · 2020=20.9 · 2021=17.4 · 2022=13.9 · 2023=4.4

OSHA ITA Form 300A scorecard

Establishment book 336612 · Gillett, WI ABOVE-IND · SMALL

Grade F · TCR 18.2 · 552% of ind

  • DART 2.2 DART
  • RANK #9/9
  • PHOTO Jupiter Marine Inter…
  • BOOK 6y book
  • INJ 53 inj
  • SIZE ~57 FTE

Nearest TCR peer: Jupiter Marine International (0.6 TCR gap)

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

Northport Marine LLC in the TCR neighbourhood

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

TCR

What this shows Northport Marine LLC averages 18.2 TCR (552% of the Boat yards (i.e., boat manufacturing facilities) BLS benchmark).

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

Northport Marine LLC TCR series: 2018=25.5 · 2019=27.1 · 2020=20.9 · 2021=17.4 · 2022=13.9 · 2023=4.4 · BLS 3.3

Where Northport Marine LLC falls in its industry

249 Boat yards (i.e., boat manufac establishments

Safer than 2% of graded establishments in this industry, whose median TCR is 5.2.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 9 Boat yards (i.e., boat manufac employers in Wisconsin.

Northport Marine LLC (57 employees, TCR 18.2) among 29 same-industry peers, split at the industry median of 121 employees and a TCR of 5.2 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 02004006008001,000 05101520 Average employees Total Case Rate Northport Marine LLC
Northport Marine LLC (57 employees, TCR 18.2) among 29 same-industry peers, split at the industry median of 121 employees and a TCR of 5.2

Northport Marine LLC has fewer employees than the Boat yards (i.e., boat manufacturing fac median and a higher injury rate than the industry's median TCR of 5.2. 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
2023 4.4 2.2 1 1 0
2022 13.9 4.6 6 0 0
2021 17.4 6.5 8 0 0
2020 20.9 15.7 8 0 0
2019 27.1 10.8 15 0 0
2018 25.5 6.8 15 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336612 · WI · Gillett

249 Boat yards (i.e., boat manufacturing facilities) employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 4 employers in Gillett, 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 Jupiter Marine International 17.6 TCR
NAICS-TCR Birdon America Inc 19.5 TCR
NAICS-TCR Brix Marine 16.9 TCR
NAICS-TCR Monterey Bay Boatworks 19.7 TCR
STATE-SIZE Construction 57 FTE
STATE-SIZE Northeast Asphalt, Inc. - Fond Du Lac 57 FTE
STATE-SIZE Total Water Treatment Systems Inc. Madison 57 FTE
STATE-SIZE WATTERS PLUMBING INC 57 FTE
CITY-NEAR SFC Gillett 333 132 FTE
CITY-NEAR Verrette Materials, Inc / Gillett Cement Products 31 FTE
CITY-NEAR Gillett Cement Products 25 FTE
NAT-TCR Henry Schein - CASAN 18.2 TCR
NAT-TCR Sacred Heart Care Center 18.2 TCR
NAT-TCR City of Mt. Vernon IL Police Department 18.2 TCR
NAT-TCR Driftwood Healthcare Center 18.2 TCR
NAT-SIZE 971 - Lansing DF 57 FTE
NAT-SIZE 650 - Bridge Street Market 57 FTE
NAT-SIZE Veritiv Operating Company - CA515 57 FTE
NAT-SIZE Veritiv Operating Company - CA354 57 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.
Data sourced from official public datasets. See our methodology for details.