United Group

Wind Hellas (formerly TELESTET Hellas, later TIM Hellas) was one of the largest telecommunications companies in Greece. On 11 January 2023 it merged into Nova Greece

Optima Telekom wants every Croatian family to offer the choice of integrated telecommunication services, voice, data transmission, internet and video content while Croatian companies want to provide better quality telecommunication services, enhanced with new opportunities, which will increase their level of competitiveness and efficiency. Optima also wants to offer an alternative to the former state telecoms in the area of ​​voice services, line rental services, broadband Internet access, digital television and data services in all market segments, and continue to maintain the position of the largest alternative telecom operator. By introducing efficient and modern telecommunication solutions at fair conditions, they enable faster, more efficient and more comfortable communication. They want to be close to their users, understand their desires and needs, and respect their suggestions and remarks driven by the slogan and business philosophy: The Other and Different.

NOVA Broadcasting Group offers television and news broadcasting services.

Vivacom is a leading telecommunications provider based in Sofia, Bulgaria, offering a comprehensive range of services including mobile and fixed voice, high-speed fiber optic internet, digital interactive television, and data transmission. The company serves over 4 million customers and operates more than 230 retail locations across the country. Vivacom has evolved from being the first telecom operator in Bulgaria to becoming a well-recognized brand known for delivering high-tech services. Their approach focuses on innovative solutions tailored to meet individual customer needs in a fast-paced digital landscape. Beyond their commercial offerings, Vivacom demonstrates a commitment to social responsibility through the Vivacom Fund, which invests millions into education, culture, sports, and charitable initiatives. The company prioritizes customer-centric services and remains dedicated to enhancing connectivity and communication in the community.

Telemach Hrvatska provides private and business users with ultra-fast broadband Internet access at speeds.