Efacec Power Solutions
Efacec Power Solutions was established in 2014, as a result of a restructuring process that aimed at aggregating Efacec’s activities and core businesses.
Majority owned by Winterfell, a company controlled by entrepreneur Isabel dos Santos, it has a strong international presence, in which groups José de Mello and Têxtil Manuel Gonçalves have a shareholding interest of nearly 28%.
