Rodrigo Modesto de Abreu

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.

Promon Tecnologia Ltda. provides system integration and communication services. It is a subsidiary of Promon. The firm specializes in systems integration and solutions targeted at the telecommunication, IT and corporate education (e-learning) markets. The company also offers solutions in management of applicatory documentation and integration of enterprise. Promon Tecnologia offers consulting services, project management, systems integration and operation, support and maintenance services for fixed and mobile voice and data networks in the public and private sectors. The company is located in Sao Paulo, Brazil.

Part of Cisco Systems, Inc., Cisco Systems do Brasil Ltda. designs, develops, and manufactures networking solutions including routers, LAN and ATM switches, dial-up access servers and network management software. Pedro dos Santos Ripper has been the CEO of the Brazilian company since 2003.

Tim Celular SA provides telecommunications services. It offers short message services or text messaging, multimedia messaging services, push-mail, blackberry service, video call; turbo mail, wireless application protocol downloads, web browsing, business data solutions, songs, games, television access, voice mail, conference calling, chats, and other content and services, as well as pre-paid broadband services. The company was founded in 2003 and is located in Sao Paulo, Brazil.

Vogel Soluções em Telecomunicações e Informática SA provides telecommunications services. Its services include data transmission, internet for business, customized networks, data transport solutions for carriers, internet for service provides, voice services for enterprise, collocation and connectivity for content generators. It operates deferent market segments such as companies, governments, operators, ISP’s and data centers. The company was founded in 2015 and is headquartered in Sao Paulo, Brazil.

Gestora De Inteligencia De Credito SA develops data analysis products and provides technology services. The private company is based in São Paulo, Brazil. Rodrigo Modesto de Abreu has been the CEO of the Brazilian company since 2017.