71.12.Z - Engineering activities and related technical consultancy
41.10.Z - Realization of building projects related to erection of buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
47.91.Z - Intermediation service activities for non-specialised retail sale
62.02.Z - Computer consultancy activities
62.09.Z - Other information technology and computer service activities
68.32.Z - Management of real estate on a fee or contract basis
71.11.Z - Architectural activities
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
74.90.Z - Other professional, scientific and technical activities not elsewhere classified