The realization and maintenance of all installations for the production and distribution of heat, cold and air. Furthermore, the company aims to carry out all services related to this field of activity as well as the sale of all related equipment and devices. The company may establish branches and subsidiaries and may participate in other companies, both in Switzerland and abroad, and in general, carry out any activity directly or indirectly related to its purpose. The company may acquire, hold and dispose of real estate both in Switzerland and abroad. It may carry out, either on its own account or on behalf of third parties, all financial transactions as well as provide guarantees or warranties for subsidiaries or third parties.