Installation of heating, air-conditioning and ventilation
Insulation works
Other types of building installations
Plastering work
Carpentry
Laying of floor and wall tiles
Laying of floors and fitting wooden wall-coverings
Hanging wall-paper, as well as flooring and wall-coverings of other materials
Painting of buildings
Other types of works with regard to the completion of buildings
Roofing
Cleaning of frontages
Wholesale in cars and small vans (< 3.5 metric tonnes)
Retail trade in cars and small vans (< 3.5 metric tonnes)
Intermediation specialised in other products
Activities with regard to computer consultancy
Other services related with information technology and computers
Mediation for purchase, sale and rental of real estate, this for a fixed amount or by means of a contract
Other types of advice agencies related to business management
Technical survey of motor vehicles
Cleaning of buildings
Other types of cleaning of buildings; industrial cleaning
Installation in buildings or in other projects of building of: pumbling systems and hygiene appliances, pipes for gas and water (except for heating), setting of automatic extinguishers, etc.
Assembling of frames
Works of recovering in all materials
Setting of rainwater disposal elements
Real estate agencies and intermediaries in sale, buy and hire of real properties
Development of residential building projects
Development of non-residential building projects
Construction of residential buildings
Demolishing
Electro-technical installation works at buildings
Plumbing works
Preparing land for construction
Construction of other types of non-residential buildings