Execution of construction works, both building construction and civil engineering, provision of services as general contractor, project management, construction management, execution of planning and technical implementation work and trade in goods of all kinds, acquisition, management, use, rental, exploitation and sale of real estate, realization of and participation in real estate and construction projects as well as provision of services related to real estate. May establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire or merge with similar or related companies, and enter into all transactions and conclude contracts that are suitable to promote the purpose of the company or are directly or indirectly related to it, as well as acquire, manage, encumber and sell properties, intellectual property rights and licenses of all kinds.