Class 037
Construction and Repair Services
installation, maintenance and repair of solar energy systems
Class 039
Transportation & Storage Services
distribution of energy
Class 042
Computer & Software Services & Scientific Services
advisory services relating to energy efficiency; professional consultancy relating to the conservation of energy; energy auditing services; energy auditing services relating to electricity; energy auditing; consultancy relating to energy auditing; professional consultancy in the field of energy saving; technical consultancy in the field of energy saving; consultancy in the field of energy-saving; provision of information in the field of energy efficiency; information in the field of energy efficiency; energy consultancy in the field of increase savings by improving energy efficiency; consultancy in the field of energy efficiency; professional advice relating to energy efficiency in buildings; technical consultancy relating to energy efficiency in buildings; professional consultancy relating to energy efficiency in buildings
