Tecnovia Sociedade de Empreitadas S.A. is a Portuguese construction company, founded in 1973 when its founder José Guilherme da Costa transferred his entrepreneur activity in individual name, started in 1963, to a private company. With its headquarters in Porto Salvo, Oeiras, the company is structured in operational centers of regional character. These centers have their own facilities and means of production, from quarries to crushing stations, concrete and asphalt plants, laboratories, maintenance workshops and other support facilities. Within the range of the company’s activities and specializations, Tecnovia Sociedade de Empreitadas S.A. has always demonstrated high technical and production capacity which has placed it as a reference in the construction sector. The quality acknowledged by the clients and proven by users has been Tecnovia’s best mean of promotion. Tecnovia is, since 2007, a Quality certified Company accordingly to ISO 9001. The material, technical resources and know-how of Tecnovia, combined with a specialized technical staff ables the company to respond to presente and future challenges. We are proud of being able to contribute for the development of Portugal and other regions where we operate. We build connections that make the world global!