35
Demonstration of goods, market studies
37
Installation, maintenance and repair of office apparatus, air conditioning apparatus, lighting apparatus, computer apparatus, electrical apparatus, telephone and mutimedia apparatus; office insulation services; information relating to the installation, maintenance and repair of office apparatus, air conditioning apparatus, lighting apparatus, computer apparatus, electric apparatus, telephone, multimedia and office insulation apparatus, supervision of office construction work
41
Arranging and conducting of colloquiums, conferences, congresses, training courses, seminars and symposiums on methods of work organisation, profitability of work, new information technologies and the integration thereof and on productivity at work
42
Tests for others of the usability of any product or service implemented in the workplace and outside the workplace, consultancy for companies (non-business) relating to the working environment, the organisation of work, the profitability of work, and the productivity of work, consultancy relating to air conditioning, lighting, computing, ergonomics, engineering (surveying) relating to the working environment, the organisation of work, the profitability of work, and the productivity of work, and relating to air conditioning, lighting, computing, ergonomics, analysis of the impact of the environment on work, psychological and sociological studies and analysis of the working environment, design and fitting out of work spaces, technical testing in relation to air conditioning, lighting, computing, ergonomics, interior architecture services relating to the working environment, construction consultancy relating to offices, construction drafting relating to offices, quality control relating to the working environment, interior decorating for offices, computer software design and updating of computer software relating to the working environment, the organisation of work, the profitability of work, and the productivity of work and relating to air conditioning, lighting, computing, ergonomics, material testing, technical project studies relating to the working environment, the organisation of work, the profitability of work, and the productivity of work and relating to air conditioning, lighting, computing, ergonomics, research relating to the working environment, the organisation of work, the profitability of work, and the productivity of work, and relating to air conditioning, lighting, computing and ergonomics