Supplier
Fincantieri
Fincantieri is an international shipbuilding group whose U.S.
About Fincantieri
business operates through Fincantieri Marine Group, the company’s U.S. division. The group’s American shipyards build, repair, and sustain vessels for the Navy, Coast Guard, and other government customers as well as commercial operators. Marinette Marine is the U.S. center for small surface combatant construction; Bay Shipbuilding focuses on commercial and government vessel construction, repair, and conversion; ACE Marine builds aluminum boats. The three Great Lakes yards combine ship design, digitally supported production, climate-controlled facilities, and lifecycle services. The global parent and its U.S. shipyard operations should be distinguished when comparing U.S. defense obligations or workforce.
Capabilities2
| Technology | Role | Maturity | TRL | Notes | Confidence |
|---|---|---|---|---|---|
| Advanced manufacturing and materials | Developer | — | — | Publicly described capability; no product-wide maturity or TRL inferred. | Confirmed |
| Logistics and sustainment | Integrator | — | — | Publicly described capability; no product-wide maturity or TRL inferred. | Confirmed |
- DeveloperPublicly described capability; no product-wide maturity or TRL inferred.—Confirmed
- IntegratorPublicly described capability; no product-wide maturity or TRL inferred.—Confirmed
Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.
Supply Chain3 facilities
Facilities3
| Facility | Kind | Location | Status | Confidence |
|---|---|---|---|---|
| ACE Marine aluminum facility | Factory | Green Bay, Wisconsin, United States | Operating | Confirmed |
| Bay Shipbuilding | Shipyard | Sturgeon Bay, Wisconsin, United States | Operating | Confirmed |
| Marinette Marine shipyard | Shipyard | Marinette, Wisconsin, United States | Operating | Confirmed |
- ACE Marine aluminum facilityFactory · Green Bay, Wisconsin, United StatesOperatingConfirmed
- Bay ShipbuildingShipyard · Sturgeon Bay, Wisconsin, United StatesOperatingConfirmed
- Marinette Marine shipyardShipyard · Marinette, Wisconsin, United StatesOperatingConfirmed
Hiring Observations
Use the official careers site for current openings and application requirements.
Sources6
Profile2
- 1
Breaking Defense · Jul 20, 2026 · Supports Organization
“— Portugal plans to purchase three frigates from Italian shipbuilder Fincantieri, Italian Prime Minister Giorgia Meloni announced today.”
- 2
Supports Organization
“Fincantieri Marine Group (FMG) is the United States division of Fincantieri”
Technologies1
- 3CompanyAbout Us | Fincantieri
Supports Organization, Organization technology
“To build, repair and sustain maritime vessels that proudly supply, service and defend our nation and the world.”
Supply chain3
- 4
Supports Facility
“is a state-of-the-art, climate-controlled aluminum construction facility in Green Bay, Wis.”
- 5
Supports Facility
“is a 63-acre custom-built facility designed for efficient new construction, major conversions, repairs, and sustainment”
- 6
Supports Facility, Organization
“was founded in 1942 along the Menominee River in Marinette, Wis.”
Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.