Cal Dive International, Inc., headquartered in Houston, Texas, is a marine contractor that provides an integrated offshore construction solution to its customers, including manned diving, pipelay and pipe burial, platform installation and salvage, and light well intervention services to the offshore oil and natural gas industry on the Gulf of Mexico OCS, Northeastern U.S., Latin America, Southeast Asia, China, Australia, West Africa, the Middle East and Europe, with a diversified fleet of surface and saturation dive support vessels and construction barges.