José María Vázquez Egusquiza

Siemens Gamesa Renewable Energy SA engages in the provision of renewable energy services. It operates through the Wind Turbine and Operations Maintenance segments. Its products and services include onshore and offshore wind turbines and service wind. The company was founded by Juan Luis Arregui Ciarsolo on January 28, 1976 and is headquartered in Vizcaya, Spain.

Part of Esys Montenay, Giroa SA provides energy and environment management services. The company is based in San Sebastian, Spain. Giroa was acquired by Esys Montenay on July 01, 1993.

SEOPAN is an association of construction companies and infrastructure concessionaires that actively promotes investment in infrastructure and public-private collaboration projects. The private company is based in Madrid, Spain and has subsidiaries in Spain. SEOPAN provides transparency in its ethical code, accounts, reports, and memories, as well as collaboration agreements, bidding statistics, and an interactive map of international bidding and contracting. The Spanish company also offers other documents of interest and a press room. SEOPAN's main focus is on the safety of highways workers and the improvement of universal accessibility. The company advocates for the inclusion of construction and infrastructure investment in the recovery, transformation, and resilience plan of the Spanish economy.