[Class : 37] Building Construction Services; Building Construction Contracting Services; General Building Contractor Services; Acting As Specialists In Building Construction Projects In The Field Of Infrastructure, Energy And Power, Mining And Metallurgy, Oil And Gas; Project Management In The Field Of Building Construction; Building Construction Consultancy; Technical Consultation In The Phases Of Definition, Implementation And Operation Of All Kinds Of Public Or Private Construction Projects And All Kinds Of Public Or Private Projects In The Field Of Infrastructure, Energy And Power, Mining And Metallurgy, Oil And Gas; Building Construction Supervision; Construction Supervision Of All Kinds Of Public Or Private Construction Projects And All Kinds Of Public Or Private Projects In The Field Of Infrastructure, Energy And Power, Mining And Metallurgy, Oil And Gas; Building Maintenance And Repair; Construction Of Facilities And Infrastructure For Energy Generation, Transmission, Transportation, Storage And Distribution, Namely, Electrical Facilities, Natural Gas Facilities, Crude Oil Facilities; Installation, Operation And Maintenance Of Facilities And Infrastructure For Energy Generation, Transmission, Transportation, Storage And Distribution, Namely, Electrical Facilities, Natural Gas Facilities, Crude Oil Facilities; Construction, Installation And Maintenance Of Linear Infrastructure, Namely, Pipelines, Electrical Transmission And Distribution Lines, Roads; Construction Of Wind Power Plants; Construction Of Wave Energy Power Plants; Information, Advice And Consultancy In Relation To All Of The Aforesaid[Class : 40] Generation Of Electricity; Electricity Generation; Generation Of Electricity From Wind, Solar And Renewable Energy; Technological Consulting Services In The Field Of Alternative Energy Generation; Energy Recycling Services That Capture And Convert Wasted Energy Into Electricity And Useful Steam; Processing Of Natural Gas And Crude Oil; Production Of Wind, Solar And Renewable Energy; Information, Advice And Consultancy In Relation To All Of The Aforesaid[Class : 42] Engineering Services And Consultation In The Field Of All Kinds Of Public Or Private Construction Projects And All Kinds Of Public Or Private Projects In The Field Of Infrastructure, Energy And Power, Mining And Metallurgy, Oil And Gas; Civil Engineering Drawing Services; Engineering Surveying Services; Mechanical Engineering; Planning Of Buildings And Infrastructure Systems For Buildings; Research On Building Construction Projects In The Field Of Infrastructure, Energy And Power, Mining And Metallurgy, Oil And Gas And Preparing Reports Relating Thereto; Providing Technical Studies And Drafting Reports For Others In The Field Of All Kinds Of Public Or Private Construction Projects And All Kinds Of Public Or Private Projects In The Field Of Infrastructure, Energy And Power, Mining And Metallurgy, Oil And Gas; Engineering Services In The Field Of Electrical Power Supply, Distribution And Energy Storage, Namely, Electrical Engineering Services; Consultancy In The Field Of Energy Saving; Information, Advice And Consultancy In Relation To All Of The Aforesaid