The purchase and sale, as well as the construction of real estate of all kinds. The operation of a construction company, the assumption and execution of general contracts as a general contractor, the planning and management of construction projects. The execution of craft works, in particular plasterer's work, flooring, tiler's work and painting. The trade of all building materials, means, machinery and equipment. The purchase and sale, planning of services and products in the field of real estate. It can act as a general contractor. It can participate in other companies in the industry and in consortia, carry out real estate transactions and studies of all kinds. The company can, both in Switzerland and abroad, acquire participations in other companies as well as carry out any commercial activity directly or indirectly related to its purpose. The company can acquire, encumber, sell and manage its own real estate in Switzerland and abroad. The company can open branches, offices, secondary locations and subsidiaries both in Switzerland and abroad.