The company's purpose is to operate a business for the sale and installation of heating systems, window installation or any other installation in the building sector, as well as the lending of personnel to other companies. The company may also: a) carry out all commercial, financial, movable or immovable transactions, provided that these latter are not subject to the Federal Act on the Acquisition of Real Estate by Foreigners of December 16, 1983 (LFAIE); b) take participations in other companies; c) in general, carry out all operations having a direct or indirect connection with the company's purpose in Switzerland and abroad. The company may have subsidiaries or establish branches in Switzerland and abroad.