35 Rental of advertising space; commercial and industrial business organisation and management consultancy and assistance; business management; business management consultancy; accounting and personnel management; business appraisals and marketing research and studies; organisation of exhibitions for commercial and publicity purposes; sales of construction materials of all kinds.
36 Real estate management; financial analysis, capital investment; financial consultancy; financial business, operations and transactions.
38 Communications by computer terminals, information about telecommunication, computer-aided transmission of messages and images; telecommunications services.
39 Distribution of materials of all kinds.
41 Arranging and conducting of conferences, exhibitions, congresses and symposiums principally relating to telecommunications, computing, data processing and the construction and petrochemicals sector; all for cultural or educational purposes.
42 Consultancy in the field of computer hardware; professional consultancy relating to computing; data processing; patent exploitation; research and development in relation to computers, telecommunications and data processing; licensing of intellectual property; computer programming; design, upgrading and rental of computer software; consultancy services relating to construction, architecture, engineering; consultancy in relation to the use of building materials and building design.