Halliburton Company provides a variety of services, products, maintenance, engineering and construction to energy, industrial and governmental customers. The Company operates in two business segments: the Energy Services Group; and the Engineering and Construction Group. The Energy Services Group segment consists of Halliburton Energy Services and Landmark Graphics, and the operations of various product service lines in surface/subsea and major projects. This segment provides a wide range of discrete services and products, as well as integrated solutions to customers for the exploration, development and production of oil and gas. The Engineering and Construction Group segment, operating as Halliburton KBR, provides a wide range of services to energy and industrial customers and government entities worldwide.