Provision of services in the construction industry as well as consulting services of all kinds in the areas of planning, construction services, architecture and construction management. May establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, conduct all business that is directly or indirectly related to its purpose, acquire, encumber, sell and manage real estate in Switzerland and abroad, provided that the legal requirements are met, furthermore, arrange financing for its own account or for the account of third parties, as well as provide guarantees and sureties for subsidiaries and third parties.