Provision of project and energy management services, particularly in the areas of energy efficiency, energy-related systems and building technology, trade in technical products, as well as activities in education and training. The company may establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire, encumber, sell and manage real estate in Switzerland and abroad, provide financing for its own account or for third-party account, and grant guarantees and warranties for subsidiaries and third parties.