Vantage Drilling Company is a Cayman Islands-based international offshore drilling company focused on operating a fleet of modern, high specification drilling units. The Company�s principal business is to contract drilling units, related equipment and work crews, primarily on a dayrate basis to drill oil and natural gas wells for its customers. It also provides construction supervision services for, and operates and manages, drilling units owned by others. Through its fleet of drilling units, it is a provider of offshore contract drilling services to major, national and independent oil and natural gas companies, focused primarily on international markets. The Company�s fleet consists of three Daewoo Shipbuilding & Marine Engineering (DSME) Ultra Deepwater Drillships, one DSME Ultra Deepwater Dual Derrick Drillship under construction, two managed DSME Ultra Deepwater Drillships, and four BMC 375 Jackups.