The execution of all types of services in the fields of heating, ventilation, air conditioning, sanitation, electricity and building engineering, including technical studies, the development of energy concepts for buildings, multidisciplinary technical coordination, the realization of all property diagnostics related to renovation, as well as property management. The company also aims to provide consulting, advisory and brokerage services in the aforementioned fields. Furthermore, the company may engage in any other activity that has a direct or indirect connection to these purposes; it may, in particular, establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire companies with an identical or similar purpose, or merge with such companies, carry out all operations and conclude all contracts that are suitable for developing and expanding its purpose or are directly or indirectly related to it.