Héctor Dominguis Pérez

GD Energy Services SA provides industrial maintenance services for energy, petro-chemical, metallurgical, and healthcare sector. Its service portfolio includes industrial cleaning, decontamination, dismantling, radiation protection, training and technical advice, chemical cleaning, surface treatment, outsourcing logistics and radiological emergencies. The company was founded in 1977 and is headquartered in Valencia, Spain.

Ingeniería y Marketing SA provides industrial support services. Its service portfolio includes surface treatments, industrial maintenance, renewable energies, emergencies, and technological development. The company was founded on December 29, 1982 and is headquartered in Valencia, Spain.