Cenergy Holdings SA manufactures and sells aluminum, copper, cables, steel and steel pipes, and other related products in Belgium and internationally. It operates through two segments: Cables and Steel Pipes. The company offers submarine and land, power distribution, high voltage direct current, wind farm, industrial, signalling and railway signalling, network, data transmission, telecommunication, umbilicals, and optical fiber cables, as well as low, medium, high, and extra high voltage power cables; and fiber to the home cables. It also provides turnkey solutions, such as custom adapted application, supervision, technical support, transport and storage, training, spare part, installation, and repair and replacement. In addition, the company offers onshore and offshore pipelines, and casing pipes for transportation of oil, gas, and hydrogen, as well as carbon capture and storage applications; and hollow structural section products which are primarily used in the construction, power and telecom cables, wires, and raw materials. It serves power grids, interconnections, offshore and onshore wind, solar energy, telecommunications and data transmission, oil and gas, and heavy industries. The company was founded in 1949 and is based in Brussels, Belgium. Cenergy Holdings SA is a subsidiary of Viohalco S.A.