Cox, formerly known as Coxabengoa, is a Spanish multinational company focused on the water and renewable energy sectors. It was formed through the merger of Cox Energy and Abengoa's assets, creating a vertically integrated company dedicated to sustainable development. Cox operates in various regions, including America, Europe, Africa, and the Middle East, with a presence in countries such as Mexico, Brazil, Spain, and South Africa.

Cox offers a wide range of services, including engineering, construction, and infrastructure maintenance in both water and energy sectors. The company is involved in the entire energy value chain, from project development to energy trading, and provides operations and maintenance services. With a commitment to innovative technological solutions, Cox aims to create sustainable value in the communities it serves, positioning itself as a leader in large-scale infrastructure projects and renewable energy developments.