Grupo Concesionario del Oeste SA operates in the Highway and street construction sector. Grupo Concesionario del Oeste SA is an Argentina-based construction services company principally engaged in the construction, repair, maintenance, management and exploitation of the Western Access Highway, a 55.05 kilometers path which forms part of the access network to Buenos Aires and links the cities of Buenos Aires and Lujan. The Company is also involved in various projects associated with its main activity, such as toll collection, traffic control and maintenance of the installed illumination and road signs. As of December 31, 2010, the Company was a 48.60%-owned affiliate of Autopistas Concesionaria Espanola SA (ACESA), a wholly owned subsidiary of Abertis Infraestructuras SA. In our complete report available for purchase the company is compared to: Dycasa SA, Caputo SA and Grupo Mexicano de Desarrollo S.A.B. de C.V..