Controlling, regulating, metering, measuring and recording equipment for liquids, in particular water, namely, consumption meters and water meters; electricity, heat and cold measuring equipment, namely, electricity meters for tracking and monitoring energy usage, energy meters, and flow meters; electrical and electronic transmitting, receiving, display, control, recording and evaluation apparatus, namely, electrical controllers and computer hardware for data acquisition for remote data transmission and display; data transmission, data processing and data storage equipment, namely, computer hardware and computer memories; antennas; equipment for operating a radio network, namely, electronic transmitters, receivers and transceivers for radio signals; radio networks comprised of electronic transmitters and receivers for radio signals; data transmitters and receivers, in particular radio-based; data capture apparatus, namely, hard disk drive and flash memory electronic data recorders; radio-based apparatus for remotely reading data and measured values, namely, radio signal transmitting and receiving hard disk drive and flash electronic memory data recorders; modems; household and industrial utility electric meters; radio-based meters, namely, utility meters for metering, recording, displaying and transmitting the consumption of heat, cold, thermal energy, gas, water, waste water, fuel and electricity and structural parts for the abovementioned goods; software for reading, transmitting and managing data in the field of energy, gas, water and fuel consumption data; energy management software, namely, software for distribution and control of energy flow in the field of energy consumption; software for evaluating and billing in the field of energy consumption

[ Sanitary installations for the kitchen and bathroom, namely, toilets, sinks, and sewage collection septic tanks; plumbing fittings, namely, control valves for kitchen, bathroom and toilet plumbing and heating systems; water and gas supply apparatus, namely, pipes for supplying heating boilers ]

Data capture, information and data compiling and analyzing the capture of consumption data relating to business management; billing in the field of household and industrial energy, gas, water and fuel consumption; energy usage management