CTT - Correios de Portugal, S.A. is Portugal's national postal service and a diversified logistics company with roots tracing back to 1520, making it the oldest continuously operating company in the nation. It provides a broad spectrum of services across mail, express and parcels, financial services, and banking through subsidiaries like CTT Correios, CTT Expresso, and Banco CTT. The mail segment handles national and international correspondence, advertising distribution, and postal solutions, while express services focus on courier and parcel delivery, capitalizing on e-commerce growth. Financial offerings include payment processing, retail banking, and utility payments via PayShop, supporting both individual and business clients. With an extensive network of over 600 postal stores, 1,700 agencies, and thousands of PayShop points, CTT ensures nationwide coverage, including remote areas, and emphasizes innovation in digital platforms, sustainability, and ESG initiatives like fleet electrification. Operating primarily in Portugal with Iberian expansion ambitions, CTT plays a pivotal role in logistics, communications, and fintech sectors.