Advertising; organization of trade fairs for commercial or advertising purposes; preparation and placing of advertisements; publication of advertising texts; public relations; demonstration of goods; dissemination of advertisements; dissemination of advertising material in the nature of leaflets, prospectuses, printed matter, and samples; dissemination of advertisements for third parties via the Internet; advertising documentation updating; organization of exhibitions for commercial or advertising purposes; preparation of audiovisual presentations for use in advertising; rental of advertising space; market study; business, namely, business management assistance, business organization and management advice, commercial business estimates, business information, business inquiries; export and import agency services; business advice relating to company mergers, namely, business management assistance; human resources consulting; preparation of business reports; sales volume tracking for others; auctioneering; negotiation and concluding of commercial transactions for third parties; commercial administration of the licensing of the goods and services of others; supply services for third parties in the nature of purchasing goods and services for other companies in the fields of industrial gases, medical gases, welding and diving, namely, purchasing gas cylinders and manufacturing equipment for others; office apparatus and machine rental services; collection of data in a central file, namely, compilation of information into computer databases; computer file management; database management; statistical and commercial information and compilation, namely, compilation and systematisation of information in databanks; consumer advice shop, namely, commercial information and advice for consumers in the choice of products and services; compilation, archiving, management, tracking and organization of data and information in cryogenic data banks, namely, collection and compilation of information into computer databases; all the aforesaid services in connection with the use of gases in various sectors, particularly hydrogen and its applications; trade show management services, namely, organization and management of stands at trade shows for advertising and promotional purposes; compilation of information into computer databases in the environmental field

Telecommunications, namely, telecommunications consultation; provision of online forums for online commercial information, transactions and online social media used for commercial advertising and information; provision of access to online forums; communication via computer terminals or other connected objects in the nature of communications via analogue and digital computer terminals; provision of access to platforms for collecting ideas online; online communication, particularly on social networks, namely, chat room services for social networking

Information and advisory services in relation to the distribution and supply of gas, particularly of hydrogen, namely, transportation consulting; distribution supply services for electrical energy from hydrogen-powered fuel cells; storage services for hydrogen produced using various electricity generation solutions; transport, supply distribution, storage, packaging and bottling of gas, particularly supply of gas via service stations

Training, instruction and teaching in the field of technologies linked to the supply and use of gases; publication of books, magazines, posters, brochures, prospectuses, periodicals, manuals, newspapers, newsletters, catalogs, all online or on physical media, on the use of gases in various sectors, particularly of hydrogen and its applications; publication of catalogs on equipment in connection with gases; videotape film production; organization and conducting of educational colloquiums, conferences or congresses; organization and conducting of educational debates; entertainment services, namely, providing on-line computer games; organization of competition games, namely, entertainment in the nature of competitions in the field of entertainment

Technical expertise, namely, engineering work; evaluations, assessments and research in the scientific, computer and technological fields provided by engineers, namely, conducting engineering surveys; design of industrial processes and engineering services for third parties; design, technical development and study of construction projects and the design of industrial installations and machines, namely, research on building construction or city planning; services provided by technical consultants relating to environmental protection, namely, environmental engineering, testing and inspection services; provision of information concerning technical project studies in connection with hydrogen and its applications; provision of scientific technological information in connection with the environment; chemical analysis services; research and development of new products; and research and development of processes for others, namely, consulting services in the field of design and development of engineering processes; technical project studies, namely, conducting scientific feasibility studies; provision of technological information relating to technologies in connection with gas supply and use