The company promotes non-profit housing construction in the region of the Bern-Solothurn housing cooperative association through its activities. It informs, advises and accompanies members of the association, as well as private individuals, authorities or municipalities, on matters related to non-profit housing construction. It primarily takes on mandates from the association, but can also acquire mandates from cooperatives, authorities, private individuals or other organizations (including consultations of all kinds, workshops, participation processes, quality-assuring architectural procedures, empirical studies, lectures, moderation, etc.). To support its activities, it can establish a network of experts who have qualified in the field of non-profit housing construction.