Tidewater is the largest offshore vessel owner listed in New York.

Stock listing: New York Stock Exchange ticker TDW

Founded: 1956

Fleet: 282 owned and chartered vessels

Leadership: Jeff Platt, chief executive officer; Bruce Lundstrom, general counsel; Quinn Fanning, chief financial officer; Joseph Bennett, chief investor relations officer; Jeffrey Gorski, chief operating officer; Rich Pattarozzi, chairman