MSIC - Section M: Professional, scientific and technical activities
M71 : Architectural and engineering activities; technical testing and analysis
M711 : Architectural and engineering activities and related technical consultancy
M7110 : Architectural and engineering activities and related technical consultancy
MSIC - Section R: Arts, entertainment and recreation
R91 : Libraries, archives, museums and other cultural activities
R910 : Libraries, archives, museums and other cultural activities
R9103 : Botanical and zoological gardens and nature reserves activities