Treatment, non stop or not, of data with the help of whether the client's programme, whether a programme calculated to a producer: service of data entry, complete treatment of data
Management and running, non stop, of hardwares owned by third parties
Creation of data banks by possible assembling and interpretation of data coming from one or several sources: timetables, industrial catalogues, scientific data, etc.
Data storage: preparation of a computer registration of these data based on a predetermined structure
Disposal of data banks: data documentation for users (individuals and groups), in determined order or sequence, by direct access (online) or output
Studies and advice in urban planning and landscape architecture
Cutting of trees and hedges
Design and maintenance of gardens, parks and green places for sport facilities
Development and programming of computer programs
Landscape and garden architects; city-planners
Advertising agencies
Organisation of congresses and fairs
Data-processing, web hosting and suchlike
Web portals
Other types of advice agencies related to business management
Other types of business services
Activities with regard to computer consultancy
Other services related with information technology and computers