Octavio Cortes Pereira Lopes

Imbra SA provides dental care services. It offers treatments such as, dental implants, zygomatic implants, periodontal and root canal treatment, cosmetic dentistry (whitening and aesthetic reconstruction), dentures and grafts. The company was founded in March 2006 and is headquartered in São Paulo, Brazil.

San Antonio Internacional Ltd. provides integrated drilling, services and management to oil and natural gas companies. Its services include cementing, stimulating, coil tubing and snubbing services, and directional drilling solutions, underbalanced drilling, formation testing, fishing tools and production services. The company was founded in 2007 and is headquartered in Rio de Janeiro, Brazil.

The Group's principal activities are to manufacture, sell and distribute heat-resistant products used in the construction of high temperature industrial furnaces. Products include bricks, paste, mortar, cement and concrete.The Group also exports its products to Europe, Asia and Latin America .

San Antonio Global Ltd. operates as a holding company with interest in providing onshore drilling services. It offers services through Sociedade Técnica de Perfuração SA. The company is headquartered in Itaim Bibi, Brazil.

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.

GP Investimentos SA is a private equity fund manager. The company provides investment in the business of telecommunications, retail, cable television, electronic commerce, entertainment, real estate, transportation and logistics, internet and technology. It was founded in 1993 and is located in São Paulo, Brazil.

Magnesita Refractories GmbH produces refractory products for the steel and cement industries. It supplies dolomite based refractory materials, manufactures and supplies basic refractories (products based on doloma, magnesia and alumina raw materials) for the steel and cement industries throughout the world. The company was founded in 1939 and is headquartered in Hilden, Germany.

Part of Allis Participações SA, Allis Solucoes em Trade Pessoas e Participaçoes SA is a field marketing agency based in São Paulo, Brazil. Allis Solutions work with clients to create unique solutions to increase brand performance and improve the shopping experience through engaged teams, successful actions, and control of the POS. The Brazilian company's portfolio includes products related to talent in the field, execution of operational strategies, and applied intelligence. The company was founded in 2007. The CEO is Wagner Gutierrez Junior.

Submarino S/A is an online retailer based in Brazil. The Brazilian company was founded in 1999 by Antônio Carlos Augusto R. Bonchristiano and operates solely online.

Founded in 2019, Magnesita International Ltd. is a British management consultancy services company. The company is based in London, UK and is part of RHI Magnesita NV.

Estok Comércio e Representações SA engages in the retail of furniture. Its selection also includes linens, cabinetry, household appliances and electronics, lighting fixtures, and tableware. The company was founded by Régis Edouard Alain Dubrule and Ghislaine Thérèse de Vaulx Dubrule on October 20, 1977 and is headquartered in Barueri, Brazil.

Part of Light SA, Light Energia SA is a Brazilian company that provides electric power services. The company is based in Rio de Janeiro, Brazil. The company was founded in 1997. The CEO is Raimundo Nonato Alencar de Castro.

WebMotors SA operates as an automotive digital marketplace for dealers, private party sellers, and advertisers. The joint venture company is based in São Paulo, Brazil, and has subsidiaries in Brazil. The Brazilian company was founded in 1999 by Sylvio Alves de Barros Netto. Eduardo de Moraes Jurcevic has been the CEO of the company since 2019. WebMotors was acquired by Banco Real SA on February 21, 2002.