The company's purpose is to provide consulting and other services in the areas of environmental and climate protection, sustainable energy supply and use, as well as sustainable development, including planning, implementation, operation and brokerage of projects in these areas. The company may establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, and 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 issue guarantees and sureties for subsidiaries and third parties.