[Class : 36] Management Of Buildings; Real Estate Agency Services; Real Estate Services Relating To The Sale, Purchase And Leasing Of Real Estate; Real Estate Appraisal; Providing Real Estate Information Relating To Property And Land; Real Estate Management Services Relating To Land; Leasing Of Land.[Class : 42] Architectural Design; Surveying; Geological Surveys; Geological Research; Oil Prospecting; Geological Prospecting; Oil Well Testing; Analysis For Oil Field Exploitation; Oil Field Surveys; Design Of Machines, Apparatus And Instruments; Designing, Other Than For Advertising Purposes; Interior Design; Design Of Interior Decor; Computer Programming; Off Site Data Backup; Monitoring Of Computer Systems To Detect Breakdowns; Monitoring Of Computer Systems By Remote Access; Computer System Design; Computer Security Consultancy; Computer Software Design; Computer Software Consultancy; Software Development In The Framework Of Software Publishing; Technical Advice Relating To Operation Of Computers; Research On Building Construction Or City Planning; Testing And Research Services In The Field Of Preventing Pollution; Testing And Research Services In The Field Of Electricity; Testing And Research Services In The Field Of Civil Engineering; Energy Auditing; Research In The Field Of Environmental Protection; Material Testing; Consultancy In The Field Of Energy Saving; Water Analysis; Underwater Exploration; Testing, Inspection And Research Services In The Fields Of Agriculture, Livestock Breeding And Fisheries; Testing And Research Services Relating To Machines, Apparatus And Instruments; Rental Of Measuring Apparatus; Rental Of Computers; Providing Computer Programs On Data Networks; Rental Of Computer Software; Electronic Data Storage; Rental Of Technical Drawing Instruments; Engineering.