Alfredo Egydio Setubal

Itausa SA operates as holding company, which engages in the provision of financial services. The company's activities are divided into two business segments: Financial and Industrial. The company was founded on May 6, 1966 and is headquartered in São Paulo, Brazil.

Itaú Unibanco Holding SA provides financial products and services to individual and corporate clients in Brazil and abroad. It operates through the following segments: Retail Banking, Wholesale Banking, and Activities with the Market and Corporation. The Retail Banking segment includes credit cards, asset management, insurance, pension plan and capitalization products, and a variety of credit products and services for individuals and small companies. The Wholesale Bank segment offers corporate and investment banking activities, including its middle-market banking business. The Activities with the Market and Corporation segment deals with the result arising from capital surplus, subordinated debt surplus and the net balance of tax credits and debts. The company was founded on September 9, 1943 and is headquartered in São Paulo, Brazil.

Elekeiroz SA engages in the production, marketing, export, and import of chemical and petrochemical products. It operates through the Organic and Inorganic Chemicals segments. The Organic Chemicals segment includes oxo-alcohols, phthalic anhydride, maleic anhydride, plasticizers, unsaturated polyester resins, formaldehyde, urea-formaldehyde concentrate, and fumaric acid. The Inorganic Chemicals segment is composed of sulfuric acid, and some resale activities. The company was founded by Luiz M. Pinto de Queiroz in 1894 and is headquartered in Várzea Paulista, Brazil.

Elekeiroz SA engages in the production, marketing, export, and import of chemical and petrochemical products. It operates through the Organic and Inorganic Chemicals segments. The Organic Chemicals segment includes oxo-alcohols, phthalic anhydride, maleic anhydride, plasticizers, unsaturated polyester resins, formaldehyde, urea-formaldehyde concentrate, and fumaric acid. The Inorganic Chemicals segment is composed of sulfuric acid, and some resale activities. The company was founded by Luiz M. Pinto de Queiroz in 1894 and is headquartered in Várzea Paulista, Brazil.

Itautec SA - Grupo Itautec engages in the development and marketing of solutions for banking automation, commercial automation, personal computing and enterprise computing and technology services. Its products include servers, storage, desktops, workstations, notebooks, netbooks and renewable energy products. The company was founded by Olavo Egydio Setubal on June 1, 1985 and is headquartered in Sao Paulo, Brazil.

Itausa SA operates as holding company, which engages in the provision of financial services. The company's activities are divided into two business segments: Financial and Industrial. The company was founded on May 6, 1966 and is headquartered in São Paulo, Brazil.

Duratex SA engages in the manufacture of wood panels, vitreous chinaware, sanitary ceramics, metal products, and showers. It operates through Wood, Ceramic Tiles, and Deca segments. The Wood segment involves in operating industrial plants, which are responsible for the production of hardboard, density particle panels, and density fiberboard panels. The Ceramic Tile segment operates four industrial plants in Brazil, producing ceramic tiles, under the Ceusa, Cecrisa and Portinari brands. The Deca Division segment includes operating industrial plants, which offers production of sanitary ceramic, metal products, and shower. The company was founded on March 31, 1951 and is headquartered in São Paulo, Brazil.