providing advertising and market research for others; business management; business administration and consulting, rental of office machinery and equipment, namely, computer, electronic, measuring, data processing and networking products and equipment; procurement, and namely purchasing computer software, data processing equipment, testing equipment, measuring equipment, and networking equipment for others

Computer programming for others, namely, design and maintenance of computer software programs and databases for information and data processing; support services for computer, electronic and data processing products; computer network planning; engineering services, namely, the preparation of expert opinions and technical consulting; computer programming for others; project studies, management, and technical consultancy, namely, for the research and/or development and/or integration of high technology products and services, namely, the drawing up of customer-specific solutions and the integration of system components for computers, electronic, measuring and data processing products