Aparecido Carlos Correia Galdino

Vertere Participações SA invests in real estate and shopping center sectors. The company was founded on September 11, 1984 and is headquartered in Sao Paulo, Brazil.

LF Tel SA invested in companies related to the management and operation of telephone lines. It also provided economic, taxation, and financial consultancy services. The company was founded on November 20, 1997 and is headquartered in São Paulo, Brazil.

Tele Norte Celular Participações SA provides telecommunication services. It offers services which include data transmission, telex, mobile phone, telephone, wireless and internet services. The company was founded on May 22, 1998 and is headquartered in Rio de Janeiro, Brazil.

Telemar Participações SA is engaged in investment activities. Its interests focus on the telecommunications industry. It operates through the following segments: Fixed Telephony/Data, Mobile Telephony, and Others. The Fixed Telephony/Data segment provides voice and data transmission services. The Mobile Telephony segment offers calls, messaging, and 3G services for mobile devices. The Others segment encompasses internet access, telemarketing and customer services, cable television, and payment management services. The company was founded on July 29, 1997 and is headquartered in Rio de Janeiro, Brazil.