The construction and renovation of buildings, interior and exterior work, in particular the execution of resin floors, masonry work in stone and gravel; the trade in building materials; general construction company activities; construction management; design in the field of activity. The company may, in Switzerland and abroad: carry out all activities, including commercial and financial transactions, directly or indirectly related to the company's purpose; acquire direct or indirect interests and participations in other companies, enterprises and consortia in the sector related to the company's purpose or in other sectors; assume and grant representations; acquire, sell, hold, lease and manage real estate; establish branches and subsidiaries.