The execution of work in the field of construction, notably in the area of heating, ventilation, air conditioning and sanitary installations; the design and implementation of electrical and telecommunications installations; the provision of services as a general technical contractor, project management and site supervision; the execution of technical work and the trade of related products; all engineering and consulting services and studies related to the aforementioned activities, as well as all related activities. It may also, either for its own account or for the account of third parties, carry out all financial, commercial, movable or immovable operations directly or indirectly related to its corporate purpose and be interested, in any form, in all similar enterprises, notably by taking participations in similar enterprises. The company may also establish branches and subsidiaries in Switzerland and abroad.