Hanwha Submits Up to $1.2 Billion Preliminary Offer for Austal USA
Key Takeaways
- •Hanwha Defense USA has submitted a preliminary, non-binding bid for Austal USA worth between $1.05 billion and $1.2 billion on a cash- and debt-free basis.
- •Austal has granted Hanwha four weeks of due diligence and plans for discussions with key US government customers during that period.
- •Any acquisition would likely face CFIUS review because Austal USA produces submarine modules tied to sensitive national security supply chains.
- •Hanwha already owns Philly Shipyard, which it bought for $100 million in December 2024, and would gain a second major US shipbuilding foothold if the deal succeeds.
- •The move is part of a wider South Korean shipbuilding expansion in the United States, supported by Seoul’s $150 billion MASGA initiative.
South Korea's Hanwha has submitted a preliminary, non-binding offer worth up to $1.2 billion for Austal USA, one of the most strategically significant naval shipyards in the United States.
The proposal, made through Hanwha Defense USA, values the Mobile, Alabama-based business at between $1.05 billion and $1.2 billion on a cash- and debt-free basis. Austal USA is currently a subsidiary of Australia-listed Austal Limited, which has owned the operation since establishing it to compete for US Navy contracts. Austal has granted Hanwha a four-week due diligence period, during which the Korean conglomerate will hold discussions with key US government customers.
Any potential transaction would be subject to significant regulatory scrutiny, including review by the Committee on Foreign Investment in the United States (CFIUS), which evaluates foreign acquisitions of US businesses with national security implications. The yard produces submarine modules for the Virginia-class and Columbia-class submarine programmes, placing it at the centre of sensitive national security supply chains. The US Navy has identified expanding the submarine industrial base as a pressing priority, as Virginia-class production has fallen behind delivery schedules and the Columbia-class programme represents the service's top acquisition priority for replacing the aging Ohio-class ballistic missile submarine fleet.
For Hanwha, an acquisition of Austal USA would establish a second major American shipbuilding foothold, following its $100 million purchase of Philly Shipyard, which was completed in December 2024. The Philadelphia facility has since become the centrepiece of Hanwha's broader US expansion strategy.
Hanwha's move comes amid a wider wave of South Korean shipbuilders seeking to bring their expertise into the American market. HD Hyundai has formed a partnership with Edison Chouest Offshore's Tampa Ship operation to construct LNG dual-fuel containerships in Florida. HD Hyundai is also deepening its relationship with Huntington Ingalls Industries, a collaboration that now spans US Navy auxiliary ships, potential joint investment in American shipyard capacity, vessel modules, and naval maintenance work.
Separately, Samsung Heavy Industries has partnered with Vigor Marine Group, initially targeting US Navy maintenance, repair, and overhaul projects, with longer-term ambitions to expand into the construction of commercial and naval auxiliary vessels.
These corporate efforts align with Seoul's larger strategic initiative, dubbed Make American Shipbuilding Great Again (MASGA), under which South Korea has committed $150 billion toward revitalising the American shipbuilding sector. A dedicated Korea-US shipbuilding partnership centre opened in Washington last month to help coordinate and channel the investment.
Source: Splash247