CTT are present throughout the country (mainland, Azores and Madeira) and also in Spain and Mozambique, fostering a close relationship with its customers. The headquarters is located in Avenida dos Combatentes, Lisbon.

CTT Correios de Portugal, S.A.

Avenida dos Combatentes, nº 43, 14.ºPiso, 1643-001, Lisboa