35.40.Z - Activities of brokers and agents for electric power and natural gas
43.21.Z - Electrical installation
46.18.Z - Activities of agents involved in the wholesale of other particular products
46.19.Z - Activities of agents involved in non-specialised wholesale
63.99.Z - Other information service activities not elsewhere classified
64.99.Z - Other financial service activities, except insurance and pension funding n.e.c.
66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding
66.29.Z - Activities auxiliary to insurance and pension funding n.e.c.
68.31.Z - Intermediation service activities for real estate activities
68.32.Z - Management of real estate on a fee or contract basis
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
73.20.Z - Market research and public opinion polling
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.99.Z - All other professional, scientific and technical activities n.e.c.
