Exploitation of a joinery-carpentry, heating-sanitary company as well as all renovation work in the construction sector. The company may engage in any financial, commercial or industrial activity directly or indirectly related to its purpose; create branches or subsidiaries 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; acquire or sell real estate; grant loans or guarantees to partners or third parties, if this promotes its interests; carry out all operations and conclude all contracts aimed at developing and extending its purpose or directly or indirectly related thereto.