35
Retail services and wholesale services for materials for
construction and interior and exterior furnishing, tiles,
heaters, heating apparatus and instruments, bathroom
equipment, sanitary installations, bathroom furniture and
furnishings, air conditioning, floor coverings and wall
coverings; advertising; commercial business management;
commercial administration; business management and
organization consultancy; organization of exhibitions for
commercial or advertising purposes; company audits
(commercial analyses); commercial intermediation services
37
Tile laying; advisory services relating to tile laying;
installing, servicing and repairing heating, ventilating,
sanitary and bathroom equipment; advisory services relating
to the installation, servicing and repair of heating,
ventilating, sanitary and bathroom equipment
42
Research and development of new products for others;
professional advice with respect to interior decoration;
interior decoration advice; services provided by architects;
research and advice in the field of renewable energy; advice
with respect to energy saving