Within this dossier of case studies on the successful internationalization of Asturian companies promoted by ASTUREX, we present TRESA Elevators, an Asturian family-owned business focused on the design, manufacture, installation, and maintenance of elevators. TRESA has generously shared its experience with us. It started growing international two decades ago and enjoys a wide geographic diversification: from Australia to Burkina Faso, from Saudi Arabia to Mexico, from Germany to Romania; TRESA elevators are in all five continents.