Enagás, S.A. engages in the transmission, storage, and regasification of natural gas. It operates through Regulated Gas Activities, Regulated Activities – Hydrogen Infrastructure, New Businesses, and International segments. The company provides gas transmission services through primary and secondary transmission pipelines; and natural gas regasification services, as well as operates underground storage facilities. It is also involved hydrogen infrastructure activities; and non-regulated activities related to new energies, such as biomethane, ammonia, and CO2. In addition, the company engages in the technical management of the gas system; financial management; gas transmission; development of industrial projects and activities relating to LNG terminals; development and implementation of facilities for the supply of natural gas; provision of commercial services; designing, constructing, operating, and maintaining hydrogen and other gas production facilities; and maritime transport activities by managing merchant ships. The company was incorporated in 1972 and is headquartered in Madrid, Spain.