Guilherme Domingues Costa

Part of Warsk Participações Ltda., Apex Capital Ltda. The company is based in São Paulo, Brazil. is a Brazilian company that provides independent management of third-party resources. The company's description includes policies related to ethics, risk, internal controls, personal investment, allocation, information security, training, voting, privacy, ESG, and environmental practices. The company specializes in analyzing and managing resources for large national and international banks and managers. The company was founded in 2011 by José Rocha, Fabio Spinola Vianna, Paulo Eduardo Muller Weickert. Fabio Spinola Vianna has been the CEO since 2011.

Itaú Corretora de Valores SA is a brokerage company based in São Paulo, Brazil. Part of Itaú Unibanco Holding SA, Itaú Corretora de Valores SA provides brokerage services. The Brazilian company was founded in 1965 and Leonard Bruno Linnet has been the CEO of the company since 2021.