CTT Correios de Portugal, S.A.

CTT Correios de Portugal, S.A. is a Portugal-based company primarily involved in the mail and postal service industries. The company is headquartered in Lisbon, Portugal, and was founded by Manuel I of Portugal on January 1, 1520.

CTT is also the founder of CTT (Macau), a subsidiary mail service company in Macau. Presently, CTT Correios de Portugal, S.A. is listed on the OTC Markets Group stock exchange and has a DUNS number of 449617679. The company's full address is Avenida Dom João II, 13, Lisbon, Lisboa 1999-001, Portugal.