74.99.Z - All other professional, scientific and technical activities n.e.c.
46.14.Z - Activities of agents involved in the wholesale of machinery, industrial equipment, ships and aircraft
47.91.Z - Intermediation service activities for non-specialised retail sale
47.92.Z - Intermediation service activities for specialised retail sale
71.12.B - Other activities in the field of engineering and related technical consulting
71.20.C - Other technical research and analyses
73.11.Z - Activities of advertising agencies
73.30.B - Other activities in the field of public relations and communication
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
85.59.D - Other non-school forms of education, not elsewhere classified
