Adasa belongs to Comsa Corporación, the second largest Spanish unlisted group in the infrastructures and engineering sector. The group has a turnover of more than 1,300 million euros and more than 8,000 employees. Comsa Corporación is structured in three business areas: Infrastructure and Engineering, Services and Technology, and Concesssions and Renewable Energy.
Comsa Corporación is present in 25 countries: Algeria, Andorra, Argentina, Australia, Brazil, Chile, China, Colombia, Ecuador, France, Germany, Latvia, Lithuania, Mexico, Morocco, Peru, Poland, Portugal, Romania, Spain, Sweden, Switzerland, Turkey, United of Kingdom and Uruguay. The international business surpasses the 644 million euros.