Private equity firm Antin Infrastructure Partners has bought the American shipbuilder Vigor Marine Group that was sold by a subsidiary of the company of Lone Star Funds investments that had bought it in 2023 as part of the acquisition of Titan Acquisition Holdings which also included the MHI ship repair company Holdings. According to forecasts, the transaction will be brought to the to be completed by the end of this year.

Vigor Marine Group's shipyards are located in Seattle, Portland, Vancouver, San Diego and Norfolk operating for both the military and commercial sectors. In 2024, the company, which employs about 2,700 people, has recorded revenues of almost a billion dollars.