Antonio Alfonso Avello

Dragados SA provides construction and infrastructure development services. The company constructs highways, airports, marine works, hospitals, sports stadiums, and commercial buildings. It has operations in Europe, the Middle East, Mexico, and the United States. The company is headquartered in Madrid, Spain.

EQOS Energie Holding SARL engages in the provision of planning, installation and maintenance of telecommunications, energy and transport networks. It operates in the Energy and Overhead line business segments. The energy segment implements all stages in the construction of High Voltage Stations. The Overhead line segment offers installation of electrical networks and the transport of energy. The company was founded in 2002 and is headquartered in Foetz, Luxembourg.