Gustavo Abramides Bassetti

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.

Monticiano Participações SA is an investment company. Its principal activity is to produce and markets milk and diary products. The company was founded on June 11, 2007 and is headquartered in São Paulo, Brazil.

Zigpay Meios de Pagamento SA provides payment solutions to restaurants, bars, concert halls, and events. The company is based in São Paulo, Brazil, and has subsidiaries in Brazil. The Brazilian company was founded in 2017, and the CEOs are Bruno Lindoso and Nerope Midlej Martineli Bulgareli.