73.11.Z - Activities of advertising agencies
35.14.Z - Distribution of electricity
35.23.Z - Trade of gas through mains
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
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate
68.31.Z - Intermediation service activities for real estate activities
68.32.Z - Management of real estate on a fee or contract basis
82.99.Z - Other business support service activities not elsewhere classified