TGS

Railroad construction; railroad track repair and maintenance; Building construction for railroad infrastructure projects; Construction project management services; Construction of infrastructure projects, railways, roads, tunnels, bridges, foundations, gas and oil utility plants, power plants and industrial facilities; real estate development and construction of an industrial park; Construction of civil engineering structures; construction of warehouses

Leasing of locomotives; railcar storage; operation of bulk terminals; operation of river terminals, port operations; operating bulk terminal facilities, operation of rail yards; bardge fleeting services

Engineering design services; Railroad inspection services; railroad track inspection services