Acciona, S.A., operating globally through its subsidiaries, is a diversified enterprise with core activities spanning the energy, infrastructure, and various specialized service sectors, both within Spain and internationally. In the realm of energy, the company manages the entire project lifecycle—from development and construction to operation and maintenance—for a variety of renewable power generation facilities, including wind, solar photovoltaic, solar thermal, hydroelectric, and biomass plants. Its extensive infrastructure division undertakes the design, construction, upkeep, and management of a wide array of projects. These range from transportation networks such as bridges, highways, motorways, roads, tunnels, railways, metros, and trams, to maritime facilities like ports and water channels, airports, and critical utilities such as data centers, substations, and transmission lines, also encompassing freight forwarding services. Acciona also plays a vital role in water management, designing, constructing, and operating facilities for drinking water purification, reverse osmosis desalination, wastewater treatment, and tertiary treatment for water reuse. Beyond this, its activities extend to developing, managing, and operating healthcare and university campuses, undertaking ecosystem restoration initiatives, and handling museums and exhibitions, alongside event planning and management. The company's diverse offerings further encompass the development and management of properties, including hotels, holiday resorts, offices, and industrial complexes. Additional services range from providing financial solutions and facility management to specialized airport handling and museum interior design. Moreover, Acciona is involved in fund management, stock brokerage, and innovative ventures such as motorbike sharing. Acciona, S.A. was founded in 1916 and is headquartered in Alcobendas, Spain.

Acciona, S.A., operating globally through its subsidiaries, is a diversified enterprise with core activities spanning the energy, infrastructure, and various specialized service sectors, both within Spain and internationally. In the realm of energy, the company manages the entire project lifecycle—from development and construction to operation and maintenance—for a variety of renewable power generation facilities, including wind, solar photovoltaic, solar thermal, hydroelectric, and biomass plants. Its extensive infrastructure division undertakes the design, construction, upkeep, and management of a wide array of projects. These range from transportation networks such as bridges, highways, motorways, roads, tunnels, railways, metros, and trams, to maritime facilities like ports and water channels, airports, and critical utilities such as data centers, substations, and transmission lines, also encompassing freight forwarding services. Acciona also plays a vital role in water management, designing, constructing, and operating facilities for drinking water purification, reverse osmosis desalination, wastewater treatment, and tertiary treatment for water reuse. Beyond this, its activities extend to developing, managing, and operating healthcare and university campuses, undertaking ecosystem restoration initiatives, and handling museums and exhibitions, alongside event planning and management. The company's diverse offerings further encompass the development and management of properties, including hotels, holiday resorts, offices, and industrial complexes. Additional services range from providing financial solutions and facility management to specialized airport handling and museum interior design. Moreover, Acciona is involved in fund management, stock brokerage, and innovative ventures such as motorbike sharing. Acciona, S.A. was founded in 1916 and is headquartered in Alcobendas, Spain.