In 2016, for the fifth running year, ACS Group leads the list of engineering and construction groups with the largest amount of international business in the world. This ranking is annually published by the specialized magazine “‘Engineering News-Record’ (ENR). Ferrovial is the other Spanish representative in the “top 20” of the classification, which, in total, includes eleven national companies among the 250 most internationalized. 

ACS Group appears both in the first and second position, as ACS leads the ranking and it is directly followed by Hochtief.