Marco Antônio Cassou

ASTM SpA is an industrial holding company which engages in management of motorway networks under concession, in the planning and construction of major infrastructure works and in technology applied to transport mobility. It operates through the following segments: Motorway Sector, Motorway/EPC Sector Planning and Construction Activities, EPC Sector, Technology Sector, and Services Sector. The company was founded on November 28, 1928 and is headquartered in Tortona, Italy.

Primav EcoRodovias SA provides people and commodities transport solutions. It controls a variety of roads crossing Brazil's import and export corridors, which travels to popular tourist locations. The company is headquartered in São Paulo, Brazil.

EcoRodovias Concessões e Serviços SA engages in the management of highway concessions. It also engages in administrative, financial, human resources, information technology, and engineering services, and corporate acquisitions. The company was founded on May 30, 2007 and is headquartered in Sao Bernardo do Campo, Brazil.

Part of Participare Administração e Participações Ltda., Primav Construções e Comércio SA is a holding company based in Curitiba, Brazil. Founded in 1989, the Brazilian company's primary focus is on toll roads.

Elog SA engages in the provision of integrated logistics services. Its services include integrated logistic, exportation, customs areas, storage and distribution, transport, risk management, and information management. It offers solutions for the automotive, pharmaceutical, high tech, machinery, equipment, agribusiness, clothes, and shoes businesses. The company was founded on March 17, 1942 and is headquartered in Barueri, Brazil.