Advertising; Public relations, Business management; Business administration; Office functions, Invoicing services, Accounting, Professional business consultancy and planning in the field of energy; Service billing; Arranging contracts with energy suppliers; Collating of data in computer databases.

Insurance; Financial affairs; Monetary affairs; Real estate affairs.

Building construction, Repair, Namely restoring a dilapidated building or object to its original condition; Repair of gas, heating, sanitary and electric installations; Repair and maintenance of data technology installations; Construction of waste treatment installations; Construction of power plants; Construction of telecommunications networks (hardware); Technical services for installations, namely assembly work; Building, construction and maintenance of energy generation and distribution installations, and of waste water and fresh water installations; Network management, namely installation and maintenance of network systems (hardware); Construction, maintenance and upkeep of electric street lighting; Technical services for installations, namely construction; Building maintenance, for others.

Telecommunications; Providing access to texts, images, audiovisual information, multimedia information, databases and computer programs on the Internet; Internet provider services; Providing access to software on data networks for Internet access; E-mail data services; Online services, namely the transmission of messages, images and information of all kinds; Web messaging, namely the relaying of messages of all kinds to Internet addresses; Providing access to information on the Internet regarding telecommunications and the Internet; Technical services for operating distribution networks for energy and water, namely transmission of information by means of remote indication, remote switching and remote adjustments (telecontrol information) between terminals designated as telecontrol stations and monitored apparatus and equipment; Providing of Internet portals, for others; Providing of computer programs in data networks; Leasing access time to a computer database; Providing access to computer programs for creating Internet websites and computer programs.

Energy supply company services, namely distribution of electricity, Gas, Water and district heating for households, business and industry; Transport of persons and goods; Waste disposal via collection, transport and warehouses; Sewage disposal; Transport management services, namely transport services in the field of passenger transport, in particular local passenger transport; Services of a travel agency.

Generation of energy, Production of electricity, Thermal heat and process heat as local and district heating and biogas; Industrial treatment of water and sewage; Recycling and other waste utilisation; Thermal disposal; Waste destruction; Waste treatment; Treatment of materials.

Education; Providing of training; Entertainment; Sporting and cultural activities; Provision of recreational and sporting facilities; Swimming instruction; Arranging and conducting of sports competitions; Arrangement of and presentation of live performances; Advance ticket sales for sporting and cultural activities; Water gymnastics and water fitness programmes; Operating of fitness studios; Digital imaging services (photo editing); Operating swimming baths, recreational pools, adventure pools and fun pools.

Scientific and industrial research and development; Environmental consultancy, development of concepts for environmental risk management; Energy management, namely technical consultancy and planning regarding energy generation and distribution installations; Development of energy concepts; Research and development in the field of environmental technology; Software maintenance; Provision of search engines for the Internet; Homepage and webpage design; Creating and installing computer programs; Technical consultancy in the field of the Internet; Development of software for Internet and intranet applications; Consumption measuring of energy, local and district heating, gas and water; Energy consultancy for domestic, commercial and industrial purposes; Energy-specific consultancy services; Technical project management; Telecommunications engineering consultancy; Providing an e-commerce platform on the Internet; Providing electronic information, communications and transaction platforms.

Providing of food and drink and temporary accommodation.

Hygienic and beauty care for human beings; Massage services; Provision of sauna and solarium facilities; Spa baths and thermal baths.

Research and development of products for others.

Advertising; Public relations, Business management; Business administration; Office functions, Invoicing services, Accounting,Professional business consultancy and planning in the field of energy; Service billing; Arranging contracts with energy suppliers; Collating of data in computer databases.

Insurance; Financial affairs; Monetary affairs; Real estate affairs.

Building construction, Repair,Namely restoring a dilapidated building or object to its original condition; Repair of gas, heating, sanitary and electric installations; Repair and maintenance of data technology installations; Construction of waste treatment installations; Construction of power plants; Construction of telecommunications networks (hardware); Technical services for installations, namely assembly work; Building, construction and maintenance of energy generation and distribution installations, and of waste water and fresh water installations; Network management, namely installation and maintenance of network systems (hardware); Construction, maintenance and upkeep of electric street lighting; Technical services for installations, namely construction; Building maintenance, for others.

Telecommunications; Providing access to texts, images, audiovisual information, multimedia information, databases and computer programs on the Internet; Internet provider services; Providing access to software on data networks for Internet access; E-mail data services; Online services, namely the transmission of messages, images and information of all kinds; Web messaging, namely the relaying of messages of all kinds to Internet addresses; Providing access to information on the Internet regarding telecommunications and the Internet; Technical services for operating distribution networks for energy and water, namely transmission of information by means of remote indication, remote switching and remote adjustments (telecontrol information) between terminals designated as telecontrol stations and monitored apparatus and equipment; Providing of Internet portals, for others; Providing of computer programs in data networks; Leasing access time to a computer database; Providing access to computer programs for creating Internet websites and computer programs.

Energy supply company services, namely distribution of electricity, Gas,Water and district heating for households, business and industry; Transport of persons and goods; Waste disposal via collection, transport and warehouses; Sewage disposal; Transport management services, namely transport services in the field of passenger transport, in particular local passenger transport; Services of a travel agency.

Generation of energy, Production of electricity,Thermal heat and process heat as local and district heating and biogas; Industrial treatment of water and sewage; Recycling and other waste utilisation; Thermal disposal; Waste destruction; Waste treatment; Treatment of materials.

Education; Providing of training; Entertainment; Sporting and cultural activities; Provision of recreational and sporting facilities; Swimming instruction; Arranging and conducting of sports competitions; Arrangement of and presentation of live performances; Advance ticket sales for sporting and cultural activities; Water gymnastics and water fitness programmes; Operating of fitness studios; Digital image processing; Operating swimming baths, recreational pools, adventure pools and fun pools.

Scientific and industrial research and development; Environmental consultancy, development of concepts for environmental risk management; Energy management, namely technical consultancy and planning regarding energy generation and distribution installations; Development of energy concepts; Research and development in the field of environmental technology; Restoration of computer dates; Provision of search engines for the Internet; Homepage and webpage design; Creating and installing computer programs; Technical consultancy in the field of the Internet; Development of software for Internet and intranet applications; Consumption measuring of energy, local and district heating, gas and water; Energy consultancy for domestic, commercial and industrial purposes; Energy-specific consultancy services; Technical project management; Telecommunications engineering consultancy; Providing an e-commerce platform on the Internet; Providing electronic information, communications and transaction platforms.

Providing of food and drink and temporary accommodation.

Hygienic and beauty care for human beings; Massage services; Provision of sauna and solarium facilities; Spa baths and thermal baths.