The planning, consulting, management, testing, construction and maintenance of technical installations for heating, air conditioning, fire protection, sanitation, electrical, telecommunications and alternative energy. The execution of architectural and civil engineering projects, site management, general construction business, execution of construction work in general and interior design. The trade of materials and equipment for the installation and construction industry in general. The provision of consulting services, marketing, market research, assistance in the introduction and marketing, development of any kind of products in Switzerland and/or abroad, as well as any other related activity. The company may also provide management consulting and marketing services in general. The company may acquire direct or indirect interests and participations in other companies or industrial, commercial, real estate, financial and service companies in Switzerland or abroad, in the sector related to the company's purpose or in other sectors, and open branches and subsidiaries in Switzerland and abroad. The company may in general engage in activities of granting loans, guarantees, including mortgages, sureties and guarantees, also in favor of third parties, excluding, however, the exercise of banking and insurance activities. The company may also acquire, sell, manage, receive and grant the use of technologies, technical know-how, industrial patents, trademarks, licenses and intellectual property rights in general. The company may also acquire, encumber, manage, administer, restructure, rent and sell real estate in Switzerland and abroad, as well as engage in real estate promotion activities, or participate in real estate companies and enterprises with headquarters and/or activities in Switzerland and abroad, in accordance with applicable laws. The company may also act as a general contractor. Finally, the company may carry out all commercial, industrial and financial operations or of any other kind deemed necessary or useful and functionally connected with the company's purpose or aimed at achieving it.