Felipe Cardoso de Gusmão Cunha

BRK Ambiental Participações SA engages in the operation of sewerage systems. It develops solutions to preserve natural resources and improve people’s quality of life through its activities in the water and sewage, utilities and waste disposal segments. The company was founded by Fernando Santos Reis in January 1, 2008 and is headquartered in Sao Paulo, Brazil.

Ouro Verde Locação e Serviço SA provides fleet outsourcing services. Its services include fleet management, fleet outsourcing, and outsourcing of heavy machinery and equipment. The company was founded by Celso Antonio Frare on May 29, 1973 and is headquartered in Curitiba, Brazil.