Silviculture: afforestation, re-afforestation, pricking, thinning, conservation of forests and cutting
Advice and operational assistance for companies in the fields of public relations and communication
Advice and assistance for companies and public sectors in planning, organization, search of yield, control, management information, etc.
Estimate of costs and benefits of proposed measures in planning, organization, yield, etc.
Advice in management given for instance by agriculturists or agricultural economists to farms, etc.
Studies and advice in urban planning and landscape architecture
Design of gardens, parks, etc.
Development of projects requiring acoustic engineering, technics of air-conditioning, cooling, refrigeration, sanitation and fight against pollution, etc.
Activities of geodesic activities : hydrographic survey, subterranean and delimitation survey, mapping and activities of collection of geographical data, including by aerial photography etc.
Systematic studies and creation efforts in different kind of research-development in mathematics and natural sciences (physics, astronomy, chemistry, medical sciences, biology, etc.)
Design and maintenance of gardens, parks and green places for sport facilities
Ancillary activities concerning cultivation of crops
Forestry
Engineers and similar technical advisors, with the exception of surveyors
Other types of research in the natural sciences
Other types of technical and scientific activities
Maintenance of the landscape
Organisation of congresses and fairs
Other types of business services
Vocational training
Social-cultural popular education
Retail trade by means of mail-order companies or the internet
Other types of advice agencies related to business management
Landscape and garden architects; city-planners
Advice agencies in regard to public relations and communication