André Machado Mastrobuono

IG4 Capital Investimentos Ltda (IG4 Capital) is an independent private equity firm founded in 2016 by Paulo Todescan Lessa Mattos, Gustavo Nickel Buffara de Freitas and Felipe Rath Fingerl. The firm is headquartered in São Paulo, Brazil.

The Company's principal activity is to provide public, private and industrial telephone, leased lines and data transmission services. It operates in the market of cellular mobile telephone, internet, telex transmission and other related services in the state of Minas Gerais.

The Group's principal activities are the management and exploration of public, private and industrial telephone services. Its operations also include leased lines and data transmission. The Group operates in the market of cellular mobile telephone service, telex transmission and other related services in the State of Minas Gerais.

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.