Advertising; Business management services, namely, managing office functions in the nature of holding business activities for others; Business administration services; Business management services, namely, managing office functions in the nature of ensuring control over subsidiaries; Direct mail advertising services; Arranging newspaper subscriptions for others; Arranging subscriptions to telecommunication services for others; Providing television home shopping services in the field of general consumer merchandise; Business management and organization consultancy services, namely, holding activities; accounting services; Document reproduction; Employment agencies; Business management for freelance service providers; Computerized file management; Web site traffic optimization; Organization of exhibitions for commercial or advertising purposes; On-line advertising on a computer network; Rental of advertising time on communication media; Publication of publicity texts; Rental of advertising space; Dissemination of advertising matter; Public relations; Business auditing; Commercial intermediation services for others

Scientific research in the fields of railway, energy and telecommunications; Development of new technology for others in the fields of railway, energy and telecommunications; Scientific and technological services, namely, engineering in the fields of railway, energy and telecommunications; Preparation of technological research reports in the fields of railway, energy, and telecommunications; Engineering services in the field of energy technology; Surveying; Computer software development; Computer software design; Installation of computer software; Rental of computer software; Maintenance of computer software; Computer software consultancy; Updating of computer software; Computer programming and software design; Development of computers; Research and development of new products for others; Technical project studies, namely, scientific study and research in the fields of railway, energy, and telecommunications; Consulting in the field of architecture; Interior design; Computer programming; Computer system analysis; Computer system design services; Consultancy in the design and development of computer hardware; Digitization of documents; Software as a service (SAAS) services featuring software for use in database management in the fields of railway, energy, and telecommunications; Cloud computing featuring software for use in database management in the fields of railway, energy, and telecommunications; Information technology consultancy services; Server hosting; vehicle roadworthiness testing; Graphic arts design; Interior styling services; Authenticating works of art; Energy auditing; Electronic data storage; Scientific and technological research services, namely, research in the fields of railway, energy, and telecommunications; Technological consultancy in the field of energy production and use; Technological consultancy and research in the field of science, engineering and information technology; Engineering