Noble Corporation plc operates as an offshore drilling contractor for the oil and gas industry worldwide. It provides contract drilling services through its fleet of mobile offshore drilling units. The company also operates drilling rigs, such as floaters and jackups. It serves its fleets in Africa, the Far East Asia, the North Sea, the Oceania, South America, and the United States Gulf of America. Noble Corporation plc was founded in 1921 and is headquartered in Houston, Texas.