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Fincantieri Marinette Marine

Naval shipyard subsidiary of Fincantieri S.p.A. (Italy), builder of the Freedom-variant Littoral Combat Ship and current prime builder of the Constellation-class (FFG-62) frigate; one of TOTE Services' LSM VCM subcontractors.

Marinette Marine Corporation was founded in 1942 on the Menominee River in Marinette, Wisconsin, during the WWII buildup of American shipbuilding. The Manitowoc Company bought the then privately-held yard in 2000 for about $48M; Fincantieri S.p.A. acquired it in January 2009 for roughly $120M in cash, initially alongside Lockheed Martin as a minority investor. The yard partnered with Lockheed Martin to build one of the two competing Littoral Combat Ship designs, launching USS Freedom in September 2006, and won the contract to build the Navy's Constellation-class (FFG-62) guided-missile frigates in April 2020. Its 300,000-sq-ft riverside facility includes a 4,500-ton launch system and cranes up to 275 tons for modular ship construction.

Overview

Headquarters
Marinette, Wisconsin, USA
Founded
1942
Employees
1,500+
Total funding
Stage
Status
active
Domains
naval-shipbuilding, surface-combatants

Founders0

No linked records yet.

Investors0

No linked records yet.

Cap table0

Approximate ownership by holder. Indexed holders link to their records.

No disclosed ownership for this round
HolderInstrumentOwnership

Contracts1

Programs0

No linked records yet.

Frequently asked

What does Fincantieri Marinette Marine do?
Marinette Marine Corporation was founded in 1942 on the Menominee River in Marinette, Wisconsin, during the WWII buildup of American shipbuilding. The Manitowoc Company bought the then privately-held yard in 2000 for about $48M; Fincantieri S.p.A. acquired it in January 2009 for roughly $120M in cash, initially alongside Lockheed Martin as a minority investor. The yard partnered with Lockheed Martin to build one of the two competing Littoral Combat Ship designs, launching USS Freedom in September 2006, and won the contract to build the Navy's Constellation-class (FFG-62) guided-missile frigates in April 2020. Its 300,000-sq-ft riverside facility includes a 4,500-ton launch system and cranes up to 275 tons for modular ship construction.
Where is Fincantieri Marinette Marine headquartered?
Fincantieri Marinette Marine is headquartered in Marinette, Wisconsin, USA and was founded in 1942.
What does Fincantieri Marinette Marine specialize in?
Fincantieri Marinette Marine works across naval-shipbuilding, surface-combatants.
Does Fincantieri Marinette Marine hold government contracts?
Defense Tech Atlas links Fincantieri Marinette Marine to 1 government contract.

Tags

Sources & citations2

Each claim links to its underlying source. Confidence reflects how directly the source supports the claim.

  1. 1

    Fincantieri Marinette Marine, a subsidiary of Fincantieri S.p.A. founded 1942, builds the Constellation-class frigate and is one of the shipyards executing TOTE Services' $2.2B Navy LSM VCM contract, building 4 McClung-class Landing Ship Mediums

    Fincantieri Marine Group: Fincantieri Marinette Marine — About
    Verified2026-07-20
  2. 2

    Marinette Marine, founded 1942, was purchased by The Manitowoc Company in 2000 (~$48M) and by Fincantieri in January 2009 (~$120M all-cash, initially with Lockheed Martin as a minority investor); partnered with Lockheed Martin on the Freedom-class LCS design (USS Freedom launched Sept 2006) and won the Constellation-class frigate contract in April 2020

    Wikipedia: Marinette Marine
    Reported2026-07-20