Devices for measuring energy; Electrical apparatus (other than generators) for use in energy supply; Devices for switching over energy tariffs; Ceramic parts for converting electrical energy into mechanical energy; Apparatus for managing energy supplies

Rental of meters for the recording of energy consumption; Recording data relating to energy consumption in buildings; Energy use and conservation consultancy; Energy auditing; Consultancy in the field of energy-saving; Advisory services relating to the use of energy; Advisory services relating to energy efficiency

Consulting services to diagnose power quality and provide recommendations for power protection requirements

Business management assistance, business consultancy, business investigations and business information services in this class provided in relation to the distribution, consumption and use of energy