A3 Allmänna IT- och telekomaktiebolaget (publ) provides broadband services in Sweden. It offers streaming and mobile and home telephony services, as well as other services, including anonymous and safe surf, ID security, and installation help. The company operates as a contract provider for the Chamber of Commerce in the areas of communication, telecommunications, and infrastructure. It serves small companies and large offices, as well as business customers comprising shopping centers, companies, and hotel chains. The company was formerly known as A3 Allmänna IT- och Telekomaktiebolaget AB and changed its name to A3 Allmänna IT- och telekomaktiebolaget (publ) in December 2017. The company is based in Umea, Sweden.