Activities of holding management: intervention in daily management, representation of companies on the basis of possession or control of the capital stock, etc.
Activities of operations on real properties such as: residential buildings and houses, non residential buildings, lands and parcels of land
Studies on trade potential of products, their acceptance and knowing by public, on the uses of consumers for promoting the sales and creating new products
Statistical analysis of these studies
Opinion polls on economic, political and social matters and statistical analysis of these results
Other types of services with regard to information
Holdings
Other types of advice agencies related to business management
Engineers and similar technical advisors, with the exception of surveyors
Other types of technical surveys and checks
Market and opinion research offices
Other types of technical and scientific activities