Advertising; publicity; on-line advertising on a computer network; sales promotion (for others); organization of trade fairs for commercial or advertising purposes; demonstration of goods; organization of exhibitions for commercial or advertising purposes; business management; business administration; office functions

Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; surveying; engineering; calibration (measuring); biological research; research in agricultural, forestry and gardening; chemical research; chemical analysis; chemistry and biological services in agricultural, forestry and gardening related in this class; quality control; cloud seeding; land surveying; meteorological information; weather forecasting; computer programming; installation of computer software; duplication of computer programs; computer system design; data conversion of computer programs and data (not physical conversion); conversion of data or documents from physical to electronic media; rental of computer software; computer software design; maintenance of computer software; updating of computer software; consultancy in the field of computer hardware; recovery of computer data; hosting computer sites (Web sites); creating and maintaining Web sites for others; technical project studies