Rodolfo Sales Guimarães

Perfin Administração de Recursos Ltda. (Perfin) is the asset management subsidiary of Infinity Participacoes Em Novos Negocios Ltda. in Brazil. The firm was founded in 2007 by Ralph Gustavo Rosenberg and Luís de Oliveira Perego. Headquartered in São Paulo, Perfin specializes in equity fund management for individual and institutional investors. To align investments, the partners invest in the same vehicles as clients.

Part of Julius Bär Gruppe AG, GPS Planejamento Financeiro Ltda. The company is based in São Paulo, Brazil. is a Brazilian company that provides investment advice. The company was founded in 1999 by Marco Antonio Belda de Dios Fernandes.