9
Scientific and measuring apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Computer hardware and software
35
Business administration services including utility bill management services, namely, tracking, reporting, analysing and delivering energy information in the form of utility bills and utility meter data rate schedules; Business consultancy; Project management services; Meter reading and data analysis; Consumer consultancy, business consultancy and professional business consultancy, all with regard to the supply, consumption and conservation of electrical energy (electricity), gas, water and/or heat; Arranging and concluding contracts for the delivery and supply of electrical energy (electricity), gas, water and/or heat
37
Installation, exchange, maintenance and repair work, including relating to computer hardware
39
Transport and distribution of electricity and other energy supplied through conduits; Transport; Supply, Conducting; Distribution and supply of electrical energy (electricity), Gas, Water and/or Heat
42
Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software; Technical consultancy and advisory services; Engineering services; Consultancy relating to the conservation of energy; Developing of integrated energy concepts; Quantity surveying services; Technical services as accredited meter operators for electricity, gas and water; Development and providing of computer software of all kinds for technical and commercial representation and evaluation of all measurement data