Tidewater Inc. confirmed the finalization of its acquisition of Wilson, Sons Ultratug Participações S.A. and its affiliate Atlantic Offshore Services S.A., collectively referred to as WSUT. The transaction was completed on August 31, 2026, as reported by MarineLink.

The acquisition marks a significant development for Tidewater, a prominent company in the offshore support vessel sector. This strategic move is expected to expand Tidewater's operational footprint and service capabilities.

Wilson, Sons Ultratug Participações S.A. and Atlantic Offshore Services S.A. are now part of Tidewater's portfolio. The integration of these entities is anticipated to enhance the combined company's offerings in the maritime services industry.

Quintin Kneen, Tidewater's President and Chief Executive Officer, commented on the completion of the acquisition, according to the source publication. This indicates the strategic importance of the deal to the company's leadership.