Jean-Yves Charlier

Vimpel-Communications PJSC provides wireless telecommunication services. It offers mobile and fixed-line telephony, Internet access, digital television, and data transmission. The company was founded by Dmitriy Borisovich Zimin and Augie K. Fabela II in June 1992 and is headquartered in Moscow, Russia.

COLT Telecom is pan-European provider of business communications services. COLT supplies customers across the full spectrum of industry, service and government sectors with unrivalled end-to-end network security, reliability and service.

Promethean World Ltd. engages in the development and distribution of interactive educational products. It offers software solutions, interactive flat panels, interactive walls, interactive whiteboard systems, and interactive table products. It services include consulting, implementation, and personal development. The company was founded by Herbert Anthony Cann on January 6, 2010 and is headquartered in Blackburn, the United Kingdom.

Société Française de Radiotélécommunications SA provides wireless and fixed-line telecommunication, television, and internet services. SFR offers post and prepaid mobile telephony and multimedia services such as music, television, video, and games. It also offers mobile data transmission solutions to its residential, professional, and corporate customers in France and French overseas territories including Reunion and Mayotte. The company was founded in 1987 and is headquartered in Paris, France.

Digicel Group Ltd. engages in the provision of mobile telecommunication services to retail, corporate, and government customers. It offers a range of products through the following business divisions: Mobile, Business Solutions, Home Entertainment, and Live Streaming. The company was founded by Denis P. O'Brien in October 2000 and is headquartered in Kingston, Jamaica.

Promethean Ltd. provides interactive learning technology solutions and training programs. Its products include interactive whiteboards, flat panels, student response devices, learning software and audio learning tools. The company offers consulting, implementation and professional development services. Promethean was founded by Herbert Anthony Cann in 1977 and headquartered in Blackburn, the United Kingdom.

Colt Group SA engages in the provision of connectivity products and services. Its services include managed networking and bandwidth services. The company was founded in 1992 and is headquartered in Luxembourg.