Elisabetta Romano

TIM Participações SA is a holding company, which engages in the provision of wireless cellular telecommunication services. The company provides private and public telephone services at both the local and regional levels. It offers wireless and fixed line telephone services, pre-paid mobile, post-paid mobile, GSM mobile services, and Internet access services. The company was founded on May 22, 1998 and is headquartered in Rio de Janeiro, Brazil.

Ericsson Television Ltd. provides digital television solutions. The firm offers encoding, video processing, service delivery solutions, workflow management, broadband television solutions and advertising services. The company was incorporated on January 14, 1999 and is headquartered in Southampton, the United Kingdom.

Ericsson AB manufactures and markets telecommunications equipment and solutions for corporate, as well as individual clients. It develops, sells, and trades goods, products, and services in the field of radio technology. The company was founded in 1952 and is headquartered in Kista, Sweden.

Telecom Italia Sparkle SpA provides telecommunications services. The firm's solution areas include internet protocol and data center management, colocation, mobile messaging, connectivity and roaming, voice outsourcing, cloud solutions, and technology training programs. The company was founded on January 1, 2013 and is headquartered in Rome, Italy.