About Pharol, SGPS
Pharol, SGPS S.A., through Oi, S.A., provides telecommunication services in Brazil. History The company was founded in 1994. It was incorporated in 1994. The company was formerly known as Portugal Telecom, S.A. and changed its name to Portugal Telecom, SGPS, S.A. in 2000; and to Pharol, SGPS S.A. in 2015.