The company's purpose is to create isolations and sealings of all kinds, in particular hydraulic isolations, thermal isolations and sealings of flat roofs, as well as to carry out general construction work, in particular renovations, restorations and new buildings. The company can 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 can acquire, encumber, sell and manage real estate in Switzerland and abroad. It can also provide financing for its own account or for the account of third parties, as well as provide securities for liabilities of affiliated companies.