68.32.Z - Management of real estate on a fee or contract basis
43.22.Z - Plumbing, heat and air-conditioning installation
43.91.Z - Masonry and bricklaying activities
43.99.Z - Other specialised construction activities n.e.c.
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
74.90.Z - Other professional, scientific and technical activities not elsewhere classified