The company's purpose is to plan and execute building technology installations, specifically for sanitary, heating, ventilation, cooling, and to provide services in this field, in particular consulting, project management and quality assurance. 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, licenses, patents and other intangible assets 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.