All consulting services to businesses based on communication; publishing technical journals; all operations related to the graphic industry and publishing; platform for project development; all operations related to the graphic industry and publishing, in the field of buying and selling real estate in Switzerland and abroad, their construction, design, planning, interior design, management, rental, marketing; research, distribution and sale of materials of all kinds; all real estate transactions except those prohibited by the LFAIE; any total and general business activity in construction (for complete purpose see articles of association).