Ronaldo de Carvalho Caselli

Magnesita Refratarios SA engages in the provision of refractory solutions, services, and industrial minerals. It operates through the following segments: Refractory Solutions, Minerals, and Services. The Refractory Solutions segment offers bricks, masses, mortars, valves, and pre-molded concrete. The Minerals segment comprises of magnesite sinter and caustic magnesia. The Services segment includes processes ranging from refractory assembly and removal to monitoring the customer's production process and conducting post mortem tests. The company was founded in 1939 and is headquartered in São Paulo, Brazil.

UBS Consenso Investimentos Ltda. (UBS Consenso) is the Brazil-based multi-family office subsidiary of UBS Group AG (SWX: UBSG) in Switzerland. The firm was founded in 2003 as Consenso Investimentos Ltda. Headquartered in Sao Paulo, UBS Consenso provides advisory services and products related to client’s individual, family and business needs.

Vokin Administração de Recursos LTDA is an independent resource management company founded in 2011, located in Porto Alegre, Brazil, and has subsidiaries in Brazil. The Brazilian company specializes in resource allocation and management, with a focus on generating long-term returns for their clients. The private company has a certified team that invests in variable income funds, multimarket, and exclusive funds. Vokin Investments values transparency, trust, and interest alignment in the results. The company aims to build solid relationships with their clients and maximize their results within their risk profile. The company makes constant investments in processes and systems to improve itself in various markets. The CEO is Frederico Vontobel.