[Class : 35] Advertising; Business Management; Business Administration; Office Functions; Administrative Services; Preparation Of Statistics; Trade Information; Marketing, Market Research And Analysis; Business Consultancy To Undertakings In The Area Of Gas Exploitation, Transport, Packaging, Sales And Environmental Requirements; Business Services To Undertakings Related To Sustainable Energy And Clean Energy, Electricity, Gas And Heat; Import Export Agencies In The Fields Of Energy And Environment; Commercial And Administrative Management, As Well As Management Of Undertakings; Commercial Intermediary Services, Negotiation And Conclusion Of Commercial Transactions, Performing Commercial Transactions As Well As Business Administration; Consultancy Intermediary Services In Trade Business For Third Parties In The Field Of The Sale And Trade Of Energy Resources, Including Gases And Renewable Energy; Business Consultancy Relating To The Establishment And Operation Of Companies; Business Management Related To Observation Of Commercial Interests Of Third Parties; Business Management In Relation To The Supervision, Direction And Control Of Commercial Interests Of Third Parties, In The Fields Of Energy And Environment.[Class : 42] Scientific And Technological Services And Research And Design Relating Thereto; Industrial Analysis And Research Services; Design And Development Of Computer Hardware And Software; Consultancy In The Field Of Biotechnology; Consultancy In The Field Of Energy Saving; Scientific And Technological Consultancy In The Areas Of Gas Extraction, Transport, Packaging And Environmental Requirements; Scientific And Technological Consultancy In The Field Of Renewable Energy, Electricity, Gas, Heat, Biomass Industry, Generation Of Biomass Energy And Biomass Conversion; Scientific And Industrial Research Into The Generation And Use Of Renewable Energy And To Other Possibilities For Alternative Energy Sources; Safety Testing Of Gas Containers And Of Gas Powered, Gas Operated And Gas Utilising Apparatus, Installations Equipment And Parts And Fittings Therefore; Technical Research; Technical Project Research; Research And Development Of New Products For Others; Industrial Design; Biological Research; Research In The Field Of Environmental Protection; Design And Development Of Software For Control, Regulation And Monitoring Of Solar Energy Systems; Research And Development Services Relating To Solar Cells And Electricity Generation; Scientific And Industrial Research In The Field Of Photovoltaics And Solar Collectors; Technical Development Of Structural Elements, Devices And Systems For Solar Collectors And Photovoltaic Plants.