ACCIONA is a Madrid-based group that develops and operates sustainable infrastructure and renewable energy, covering construction, water treatment and desalination, concessions, facility services and, through its controlling stake in Nordex, wind turbines. It is listed on the Spanish stock exchanges and had an average workforce of 68,502 in 2025 across more than 60 countries. José Manuel Entrecanales Domecq has been Chairman and CEO since 2004.