The operation of a general construction company in the public and private sectors, for the execution and realization, as a client or general contractor, of above and below-ground structures, civil engineering and building construction; the study, planning, design, site management and financing of constructions, engineering services and the preparation of expert opinions. The company may carry out any industrial, commercial and financial operation deemed necessary or useful for the performance of its social activity, as well as acquire, sell, manage, administer and lease real estate in whole or in part, as well as acquire, sell and market patents, know-how, trademarks and licenses.