Eduardo da Veiga

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.

Hospital Meridional SA provides general medical and surgical hospital services. Its solutions include orthopedics, cardiology, medical clinic, infectology, image diagnosis, oncology, neurosurgery, emergency room, and others. The company was founded in 2001 and is headquartered in Cariacica, Brazil.

Bigsal Indústria e Comércio de Suplementos para Nutrição Animal Ltda. manufactures animal food and additives. It offers solutions for cattle, sheep, goats, swine, birds, fishes, and pets. The company was founded by Robson Guimarães and Valdemir Aimi on August 1, 2003 and is headquartered in Ji-Paraná, Brazil.