Measuring, signaling and monitoring apparatus and instruments; apparatus for receiving, recording, transmitting, processing, retrieving and reproducing data, voice, text, signals, sound and images; electric measuring apparatus and instruments; meters for measuring electricity consumption; meters for measuring electricity consumption with an alarm function; meters for monitoring electricity consumption; meters for measuring gas consumption; meters for measuring gas consumption with an alarm function; meters for monitoring gas consumption; transmitters for electronic signals; ampere meters; circuit breakers; electric loss indicators; timing devices not used as clocks; gas density meters; gas breakers, namely electrical shut-off switches for gas meters; gas loss indicators, namely gas meters; gasometers; gas counters, namely, gas meters to record gas usage; gas monitoring devices included in this class, namely, gas meters to monitor gas usage; software for use in measuring and calculating energy usage; data processing equipment and computers; computer software for the transfer of data for remote reading of electricity meters and gas meters; computer hardware for the transfer of data for remote reading of electricity meters and gas meters

Fittings for gas and natural gas, namely, gas-pressure regulators and gas filters for gas conditioning and the removal of contaminants; gas pre-heaters, namely, gas heaters used to raise the temperature of gas to compensate for heat lost during pressure reduction; fittings for gas piping, namely, safety shut-off valves and release valves for gas-pressure regulators; regulating and safety accessories for gas appliances and gas pipes, namely, pressure regulators for gas installations, gas regulators and safety shut-off valves

Reading of electric meters and counters for third parties, also on-line; compilation and systemization of information into computer databases, namely, preparation of meter values for electricity meters and gas meters by systematizing information into computer databases, also on-line; utility bill management services, namely, evaluation of meter values gained from electricity meters and gas meters for billing purposes, also on-line; utility bill management services, namely, remote reading of gas meters and electricity meters for billing purposes by means of Internet services; advisory services for business management and organization on energy matters, in particular business management and organization consultancy on energy matters for households, trade and industry; business management and organization consultancy in connection with energy-saving measures, in particular by evaluation of meter values gained from electricity meters and gas meters, also on-line

Financial consultancy on energy matters, in particular financial advising on energy matters for households, trade and industry; financial consultancy in connection with energy-saving measures, in particular by evaluation of meter values gained from electricity meters and gas meters, also on-line

Installation, repair and maintenance of measuring, signalling and control apparatus and instruments, including services for the detection of malfunctions also by way of remote diagnosis in systems and equipment in the house and in the garden, namely, technical support services in the nature of troubleshooting in the nature of diagnostics and repair of measuring apparatus and services for the transfer of data via the Internet in connection with such malfunctions and correction of such malfunctions; installation and maintenance of computer hardware for the transfer of data for remote reading of electricity meters and gas meters

Providing access to measurement data of electricity meters and gas meters stored electronically in central files for remote consultation via the Internet

Technical measurements of electricity and gas; rental of measuring equipment, in particular of equipment for measuring electricity consumption and of equipment for measuring gas consumption; rental of control instruments, in particular of instruments for controlling electricity consumption and of instruments for controlling gas consumption; advisory services of a technical and ecological nature in the field of energy, in particular technical and ecological energy advice regarding engineering services in the field of energy efficiency for households, trade and industry for the purpose of saving energy; technical advice in the field of energy-saving measures regarding engineering services in the fields of energy efficiency and saving energy; operation of a service hotline, namely, providing technical advice via telephone regarding energy efficiency; installation and maintenance of computer software for the transfer of data for remote reading of electricity meters and gas meters; software development, development of software architectures, modules and interfaces

Security services in residential buildings and non-residential buildings, namely, electronic monitoring services for security purposes in the fields of residences, businesses, and commercial properties; security services for the protection of property and individuals, namely, monitoring of alarms and alarm response and verification services; services in the field of house security, namely, electronic monitoring alarms and gas leak detection devices