Naval ship building · Wisconsin

Trident - Marinette

Marinette, WI · ~84 workers · 5 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.8
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Trident - Marinette runs at 175% of its industry's injury rate - more dangerous than the typical Naval ship building workplace, earning a grade D.

Trident - Marinette: 5.8 TCR = 175% of Naval ship building BLS 3.3 · 5y Form 300A (see methodology below)

Trident - Marinette safety composite

Trident - Marinette scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on total case rate (tcr) (safer than 34%), 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).

D

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.79 per 100 workers

Safer than 34% of industry peers

DART rate
D 2.46 per 100 workers

Safer than 45% of industry peers

Fatalities
D 0

Safer than 52% 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

−8.6

2018→2022

Trident - Marinette injury rate improved

Trident - Marinette's TCR fell 8.6 from 11.1 in 2018 to 2.5 in 2022. Peak filing year was 2019 at 11.4 TCR. In 2022, DART was 0.42× this establishment's average TCR (severity share of cases).

2018=11.1 · 2019=11.4 · 2020=2.2 · 2021=1.8 · 2022=2.5

OSHA ITA Form 300A scorecard

Establishment book 336611 · Marinette, WI ABOVE-IND · SMALL

Grade D · TCR 5.8 · 175% of ind

  • DART 2.5 DART
  • RANK #6/11
  • PHOTO WEPFER MARINE OF CAL…
  • BOOK 5y book
  • INJ 14 inj
  • SIZE ~84 FTE

Nearest TCR peer: WEPFER MARINE OF CALVERT CITY (0.0 TCR gap)

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

Trident - Marinette in the TCR neighbourhood

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

TCR

What this shows Trident - Marinette averages 5.8 TCR (175% of the Naval ship building BLS benchmark).

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

Trident - Marinette TCR series: 2018=11.1 · 2019=11.4 · 2020=2.2 · 2021=1.8 · 2022=2.5 · BLS 3.3

Where Trident - Marinette falls in its industry

454 Naval ship building establishments

Safer than 34% of graded establishments in this industry, whose median TCR is 4.2.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 11 Naval ship building employers in Wisconsin.

Trident - Marinette (84 employees, TCR 5.8) among 29 same-industry peers, split at the industry median of 100 employees and a TCR of 4.2 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 01,0002,0003,0004,0005,000 0510152025 Average employees Total Case Rate Trident - Marinette
Trident - Marinette (84 employees, TCR 5.8) among 29 same-industry peers, split at the industry median of 100 employees and a TCR of 4.2

Trident - Marinette has fewer employees than the Naval ship building median and a higher injury rate than the industry's median TCR of 4.2. 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
2022 2.5 2.5 1 2 0
2021 1.8 0.0 2 0 0
2020 2.2 0.0 3 0 0
2019 11.4 0.0 3 0 0
2018 11.1 8.9 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336611 · WI · Marinette

454 Naval ship building employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 58 employers in Marinette, 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 WEPFER MARINE OF CALVERT CITY 5.8 TCR
NAICS-TCR 1545 Crossways Blvd 5.8 TCR
NAICS-TCR BAE Systems Hawaii Shipyards 5.8 TCR
NAICS-TCR General Dynamics NASSCO Bremerton 5.8 TCR
STATE-SIZE New Chester Dairy, LLC 84 FTE
STATE-SIZE Alma Plants 84 FTE
STATE-SIZE Macco's Commercial Interiors, Inc. 84 FTE
STATE-SIZE ECM Holding Group, Inc. 84 FTE
CITY-NEAR Fincantieri Marinette Marine 1,714 FTE
CITY-NEAR Aurora Medical Center Bay Area 979 FTE
CITY-NEAR FSP-Marinette 819 FTE
CITY-NEAR Johnson Controls 809 FTE
NAT-TCR RSR Electric, LLC. 5.8 TCR
NAT-TCR 4054-ABS-0030-0030-00166 5.8 TCR
NAT-TCR ShopRite of Commerce 5.8 TCR
NAT-TCR TMD Contracting, LLC 5.8 TCR
NAT-SIZE West St Paul ISD #197-Moreland Elementary 84 FTE
NAT-SIZE NFK/NSS-ODFL 84 FTE
NAT-SIZE State Metal Industries, Inc. 84 FTE
NAT-SIZE ACBL - Cairo 84 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: 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.