Provision of services in the construction trust area, in particular legal and technical support and consulting, representation of builders and mediation in disputes, construction accompaniment as well as management of consortia and companies, provision of planning services in the architecture sector, creation of expert opinions, reports and estimates, activity as a service company in the areas of brokerage, rental, purchase, sale, management and financing of properties as well as real estate transactions of all kinds, appearance as general and total contractor for the creation of buildings in its own name or on behalf of third parties; may establish branches, participate in other companies, acquire or sell other companies, take out and grant loans, provide guarantees and other securities, acquire, manage and exploit intellectual property rights, as well as acquire, manage and sell securities.