73.11.Z - Advertising agencies activities
62.09.Z - Other information technology and computer service activities
73.12.A - Intermediation in the sale of time and place on advertising aims in the radio and television
73.12.B - Intermediation in the sale of the place on advertising aims in printed media
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
73.12.D - Intermediation in the sale of the place on advertising aims in other media
74.20.Z - Photographic activities
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
85.60.Z - Educational support activities
86.90.E - Other human health activities not elsewhere classified