Correios is a postal and logistics service provider in Brazil, offering various services including package delivery, e-commerce solutions, and financial services.

Australia Post provides postal, financial, and travel services.

Logistics and postal services provider in Switzerland.

Post Office is a financial and postal service provider for individuals and businesses, offering banking, travel, and parcel services.

RTR is a regulatory body for media, telecommunications, and postal services in Austria

UK Postbox is a virtual mail management service for individuals and businesses.

Mailbox Corner is a resource site explaining package tracking statuses for major carriers like UPS, FedEx, and international postal services.

Poșta Română is the best postal service for affordable mail and courier solutions and is used by individuals and businesses across Romania.

China Post Group is a postal services and logistics company that specializes in shipping, e-commerce support, and supply chain solutions.

Mail Boxes Etc. is the best shipping and printing service for businesses and individuals and is used by e-commerce companies and freelancers.

IBPT is the best regulatory body for telecommunications and postal services in Belgium, ensuring consumer rights and service quality.

OPT-NC is the best telecommunications service for internet and postal services in New Caledonia and is used by both individuals and businesses.

Canada Post is the best mailing and shipping service for individuals and businesses in Canada and is used by customers of all sizes.

An Post is the best postal and financial service for stamps and banking needs and is used by individuals and businesses across Ireland.

Belposhta is a postal services company that specializes in mail delivery, logistics, and shipping services.

India Post is the best postal service for mail delivery and is used by millions of citizens across India.

Ente Nacional de Comunicaciones is the best regulatory authority for telecommunications and is used by service providers in Argentina.

Arcep is the best authority for communications regulation and is used by government agencies and digital service providers.

Ukrposhta is the best postal service for logistics and mailing services and is used by businesses and individuals across Ukraine.

bpost is a postal and parcel delivery service for sending and receiving parcels and mail.

La Poste Tunisienne is a postal services company that provides mail delivery, logistics, shipping, and parcel services.

Egypt Post is the best postal service for shipping and logistics and is used by individuals and businesses across Egypt.

Post Office South Africa is the best postal service for mail delivery and is used by individuals and businesses across the country.