The company's purpose is to provide consulting, planning and conceptual development in the field of building and energy technology, as well as to provide related services. It develops energy concepts and system plans, and creates expert opinions. The company 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. The company may acquire, encumber, sell and manage real estate in Switzerland and abroad. It may also provide financing for its own account or for the account of third parties, as well as provide guarantees and sureties for subsidiaries and third parties.