Ensco plc is an offshore contract drilling company. The Company provides offshore contract drilling services to the international oil and gas industry. Its segments include Floaters, Jackups and Other. The Floaters segment includes its drillships and semisubmersible rigs, and provides contract drilling. Other consists of management services on rigs owned by third parties. The Floaters and the Jackups segments provide contract drilling. It owned and operated an offshore drilling rig fleet of 57 rigs, including two rigs under construction, with drilling operations around the world, as of December 31, 2016. As of December 31, 2016, its rig fleet included eight drill ships, 10 dynamically positioned semisubmersible rigs, three moored semisubmersible rigs and 38 jackup rigs. As of December 31, 2016, of its 59 rigs, 25 were located in the Middle East, Africa and Asia Pacific, 16 were located in North and South America (including Brazil) and 18 were located in Europe and the Mediterranean.