Provision of services in the project area, in particular project management, project support, technical support and project acceptance, offering of technical support in the areas of plant service and machine maintenance, provision of services in the areas of personnel support, resident service, conformity tests and cleaning. May establish branches and subsidiaries in Switzerland and abroad and participate in other companies in Switzerland and abroad, as well as conduct all business that is directly or indirectly related to its purpose, acquire, encumber, sell and manage real estate in Switzerland and abroad, arrange financing for its own account or for the account of third parties, and grant guarantees and warranties for subsidiaries and third parties.