42 consultancy in the field of computer hardware and computer software, Internet and Intranet; computer hardware and software installation and maintenance; marketing programs and services for computer, electronic, signalling, measuring, data processing, analytical, and medical products, Internet and Intranet; network planning and management services; support services for computer hardware and software, electronic, signalling, measuring, data processing, analytical, and medical products; network consultancy, planning and management services; computer programming services; design of network, measurement and computation systems; financing, rental and leasing services for the computer hardware and computer software, electronic, signalling, measuring, data processing, analytical, and medical products, computer and network services; retail mail and telephone order services for data processing, calculating, medical, and analytical products; provision of qualified advisors; business, business productivity and market value analysis and solutions