CUSA has been part of major projects in the maritime sector such as the expansion of the Panama Canal, one of the world's engineering wonders, beginning the expansion and modernization of its complex maritime operation. CUSA has been the only Panamanian construction Company that has had the capacity to participate in consortium with major International Companies and to individually award works from the first stage of dry excavation.
CUSA also participated in the expansion and construction of container yards for important transnational Companies. In order not to affect the complicated logistic of the business, the works were delivered on time and executed without interrupting the activities of the port terminals.