72.19.Z - Other research and experimental development on natural sciences and engineering
70.22.Z - Business and other management consultancy activities
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
72.11.Z - Research and experimental development on biotechnology
72.20.Z - Research and experimental development on social sciences and humanities
73 - Activities of advertising, market research and public relations
74 - Other professional, scientific and technical activities
