Petrol is not only the largest Slovenian energy company, but also the largest Slovenian importer, the largest Slovenian company in terms of revenues, and one of the largest Slovenian retail companies. The main business activity of the company is trading in oil derivatives, gas and other energy products. It is a business area in which Petrol generates more than 80 percent of all sales revenue, and it also has a leading market share in the Slovenian market. At the same time, Petrol also trades with consumer goods and services, with which it generates just under 20 percent of the revenue.

Crnogorski Telekom is the largest telecommunication company in Montenegro that provides a full range of fixed and mobile telecommunication services (voice, messaging, internet, TV, leased-line circuits, data networks, and ICT solutions). As a technology leader, Crnogorski Telekom is helping businesses in Montenegro to grow, improving the quality of Montenegrin citizens’ life through pioneering and secure technology and diverse products and services to suit their changing digital lifestyle.

United Group is the leading multi-play telecoms and media provider in South East Europe, providing customers with a full range of telecommunications services. It has the broadest network coverage in the region and offers customers an unrivalled selection of content, from local offerings to the best selection from across the globe.

Ooredoo Algeria is part of Ooredoo Group, an international telecommunications company, with headquarters in Doha, Qatar. They provide mobile, wireless, wireline, and content services. Ooredoo Algeria maintained revenue market share leadership during H1 2017 and increased customer base to 14 million customers in H1 2017, which is result worth mentioning.