HOUSTON–(BUSINESS WIRE)–Tidewater Inc. (NYSE: TDW) (“Tidewater”) today announced that it has entered into a definitive agreement to acquire all of the outstanding shares of Wilson Sons Ultratug Participações S.A. and its affiliate Atlantic Offshore Services S.A. (collectively, “WSUT”) at an enterprise value of approximately $500 million, including the assumption of WSUT’s existing debt (the “Transaction”). Strategic Rationale Strengthens Tidewater’s OSV position: WSUT’s fleet consists of 22 P