The operation of a consulting office in the field of building technology, including in particular consulting and expert services, such as electrical inspections (according to OIBT standards), energy optimization of buildings, renewable energies and all related activities. It also aims to provide continuing and complementary training, accompany and organize professional events in the field of interior electrical installations and service rental, provision of permanent or temporary personnel. It may undertake all real estate transactions or operations, including brokerage, purchase, sale, administration, promotion, management, operation, rental and development of all real estate properties, as well as all services and consulting services in the field of real estate. The company may also engage in any other activity having a direct or indirect connection with these purposes; it may in particular create 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 suitable for developing and expanding its purpose or related thereto directly or indirectly.