Advertising; development of advertising concepts; outdoor advertising; rental of advertising time on communication media; online advertising on a computer network; organization of exhibitions and trade fairs for commercial or advertising purposes; organization of exhibitions for commercial or advertising purposes; sales promotion for others; import-export agency services; data search in computer files for others; rental of vending machines; retail services for pharmaceutical, veterinary and sanitary preparations and medical supplies.

Research in the field of environmental protection; surveying; chemical analysis; biological research; material testing; packaging design; hosting computer websites; conversion of data or documents from physical to electronic media; conversion of computer programs and data, other than physical conversion; creating and maintaining websites for others; consultancy in the design and development of computer hardware; computer system design; computer system analysis; computer software design; updating of computer software; rental of computer software; graphic arts design.