Electricity [electrical energy], in particular generated from wind power, solar energy and waste heat

Product marketing, business product management, organisational and business management advice on the distribution of goods and services on one's own behalf and for third parties; organisation and holding of exhibitions and congresses for business and promotional purposes; marketing; distribution of goods for third-party promotional purposes; development of advertising concepts; advertising; procurement of advertising space; business intermediary services relating to the matching of various professionals with clients; organising business contacts and arranging collective purchases, in particular for computer and telecommunications equipment and installations; assistance in business matters, management and administrative services; business analysis, research and information services

Financial services; lending; insurance services; real estate services; building rental

Construction, assembly, installation, cleaning, repair and maintenance work relating to data centers and energy generation and supply facilities; installation and maintenance of local area network (LAN) couplings, digital subscriber line (DSL)-based tie lines as well as wireless loop (WLL)-based tie lines and of directional radio-based tie lines; maintenance of IT systems hardware

Telecommunications services; rental and leasing of telecommunications equipment and apparatuses; rental of telecommunications equipment; telecommunications services for the operation of telecommunications equipment; telecommunications via fiber optic networks; network management, namely, performance monitoring and analysis of network operation; rental of tie lines, in particular digital tie lines, leased lines; line, routing and connection services for telecommunications concerning local area network (LAN) couplings, digital subscriber line (DSL)-based tie lines as well as wireless local loop (WLL)-based tie lines and of radio relay-based tie lines; rental and leasing of goods in connection with the provision of the aforesaid services, included in this class; consultancy and information relating to the aforesaid services, included in this class

Supply of electrical energy, water, district cooling and district heating; supply of floor space in buildings, in particular data centers, with electrical energy and coolant; rental of floor space for servers and telecommunications equipment; rental of floor space in data centers for data processing equipment, in particular for tower and 19-inch server systems

Operation of data centers for third parties, namely, leasing of electronic storage capacities, data processing equipment and computing capacities in data centers; provision or leasing of data center services; IT security, protection and maintenance services; technical planning and configuration of the hardware and software of IT systems and maintenance of the software of IT systems; server administration; security services to protect against illegal network access; technical consulting; technical project planning; technical project management in the IT field; rental of data processing equipment; product design, technical planning work relating to data centers and energy generation and supply systems

Security services, in particular building security; rental, hire and leasing of goods in connection with the provision of the aforesaid services, included in this class; consultancy and information relating to the aforesaid services, included in this class