The opening and management of an engineering office for design mandates. It may carry out commercial and industrial, financial and banking, mortgage and real estate operations, including the purchase, sale and exchange of movable and immovable property and real estate rights; to resort to any form of financing with credit institutions, banks, companies and private individuals, granting the necessary real and personal guarantees; to grant sureties, guarantees and real guarantees in favor of third parties; to take participations in companies and enterprises; to participate in consortia and groupings of companies.