Clóvis Poggetti

Somos Sistemas de Ensino SA engages in the development of educational technology solutions through Anglo Teaching System. It develops and operates the Anglo Convênio website that integrates content for educators; Anglopédia that offers online library for high school and pre-university students; web television which provides channels with a program developed by authors and teachers from the Anglo Teaching System; Anglo Resolve; and exercise books. The company was founded by Antônio Guerreiro in 1894 and is headquartered Sao Jose dos Campos, Brazil.

Sul América SA is an investment holding company which engages in the provision of insurance and other financial services. It operates through following segment: Health, Damage, Individuals, Capitalization, and Asset Management. The Health segment includes dental care and insurance for individual and group. The Damage segment is composed of automobile and other property and casualty insurance. The Individuals segment includes life insurance, and private pension. The Capitalization segment is composed of fund raising products, which includes traditional, incentive and popular. The Asset Management segment includes management of third-party resources. The company was founded by Dom Joaquim Sanchez de Larragoiti on December 5, 1895 and is headquartered in Rio de Janeiro, Brazil.

Part of Cielo SA, Stelo SA was absorbed by Cielo in 2019. The private company is based in São Paulo, Brazil. The Brazilian company's clients were officially migrated to Cielo and enjoy benefits.