Amplifiers, speakers, mixers, stage lights, cables and percussion.;

Education; providing of training; entertainment; sporting and cultural activities; arranging and conducting of concerts; presentation of live performances, production of shows; production of radio and television programmes;

Planning, assembling, starting up, maintenance, servicing, inspection, repair and improvement of installations and equipment for heavy-current engineering and for conducting, transforming, accumulating, regulating and controlling electric energy, power, current and voltage; planning, assembling, starting up, maintenance, servicing, inspection, repair and improvement of installations and equipment for influencing and controlling of power supply systems and power supply networks, and for influencing, controlling, safeguarding and improving quality of supply in power supply systems and power supply networks; planning, assembling, starting up, maintenance, servicing, inspection, repair and improvement of transformers, installations for influencing and controlling energy flows in alternating current networks, Flexible AC Transmission Systems (FACTS), Unified Power Flow Controllers (UPFC), power converters, installations for controlling reactive power, Static Synchronous Compensators (STATCOM), installations for controlling and compensating reactive power without using rotating machines, static reactive power compensators, reactive power compensation installations, adjustable and non-adjustable chokes and capacitors for reactive power compensation, power regulators, power factor correction filters, analogue and digital filters, network filters, harmonic filters, resistors, switching apparatus, stepping switches, Advance-Retard Switches (ARS) and of motor drives for stepping switches; planning, assembling, starting up, maintenance, servicing, inspection, repair and improvement of installations and equipment for weak-current engineering, measuring technology, computer technology, regulating technology and control technology; planning, assembling, starting up, maintenance, servicing, inspection, repair and improvement of installations and equipment for actuating, regulating, controlling, monitoring and testing of transformers, installations for influencing and controlling energy flows in alternating current networks, Flexible AC Transmission Systems (FACTS), Unified Power Flow Controllers (UPFC), power converters, installations for controlling reactive power, Static Synchronous Compensators (STATCOM), installations for controlling and compensating reactive power without using rotating machines, static reactive power compensators, reactive power compensation installations, adjustable and non-adjustable chokes and capacitors for reactive power compensation, power regulators, power factor correction filters, analogue and digital filters, network filters, harmonic filters, resistors, switching apparatus, stepping switches, Advance-Retard Switches (ARS) and of motor drives for stepping switches; planning, assembling, starting up, maintenance, servicing, inspection, repair and improvement of installations and equipment for monitoring and testing the operating state and operational ability of transformers, installations for influencing and controlling energy flows in alternating current networks, Flexible AC Transmission Systems (FACTS), Unified Power Flow Controllers (UPFC), power converters, installations for controlling reactive power, Static Synchronous Compensators (STATCOM), installations for controlling and compensating reactive power without using rotating machines, static reactive power compensators, reactive power compensation installations, adjustable and non-adjustable chokes and capacitors for reactive power compensation, power regulators, power factor correction filters, analogue and digital filters, network filters, harmonic filters, resistors, switching apparatus, stepping switches, Advance-Retard Switches (ARS) and of motor drives for stepping switches; planning, assembling, starting up, maintenance, servicing, inspection, repair and improvement of mechanical, electromechanical, electric, electronic and sensor-based measuring equipment, regulating equipment and monitoring equipment; planning, assembling, starting up, maintenance, servicing, inspection, repair and improvement of calculating apparatus, central processing units (processors), regulating apparatus and controlling apparatus, electric and electronic control systems, laboratory apparatus, measuring apparatus, sensors, sensor switches, synchro sensors, ultrasonic sensors, microwave sensing apparatus.

Installations and computer software for heavy-current engineering and for conducting, transforming, accumulating, regulating and controlling electric energy, power, current and voltage; installations and computer software for influencing and controlling of power supply systems and power supply networks, and for influencing, controlling, safeguarding and improving quality of supply in power supply systems and power supply networks; transformers; power transformers; regulating transformers; step transformers; quadrature boosters; converter transformers; furnace transformers; adjustable local network transformers; installations for influencing and controlling energy flows in alternating current networks; Flexible AC Transmission Systems (FACTS); Unified Power Flow Controllers (UPFC); power converters; installations for controlling reactive power; Static Synchronous Compensators (STATCOM); installations for controlling and compensating reactive power without using rotating machines; static reactive power compensators; reactive power compensation installations; adjustable and non-adjustable chokes and capacitors for reactive power compensation; power regulators; power factor correction filters; analogue and digital filters; network filters; harmonic filters; resistors; switching apparatus; stepping switches; Advance-Retard Switches (ARS); motor drives, transition resistors and polarity resistors for stepping switches; installations and computer software for weak-current engineering, measuring technology, computer technology, regulating technology and control technology; installations and computer software for actuating, regulating, controlling, monitoring and testing of transformers, installations for influencing and controlling energy flows in alternating current networks, Flexible AC Transmission Systems (FACTS), Unified Power Flow Controllers (UPFC), power converters, installations for controlling reactive power, Static Synchronous Compensators (STATCOM), installations for controlling and compensating reactive power without using rotating machines, static reactive power compensators, reactive power compensation installations, adjustable and non-adjustable chokes and capacitors for reactive power compensation, power regulators, power factor correction filters, analogue and digital filters, network filters, harmonic filters, resistors, switching apparatus, stepping switches, Advance-Retard Switches (ARS) and of motor drives for stepping switches; installations and computer software for monitoring and testing the operating state and operational ability of transformers, installations for influencing and controlling energy flows in alternating current networks, Flexible AC Transmission Systems (FACTS), Unified Power Flow Controllers (UPFC), power converters, installations for controlling reactive power, Static Synchronous Compensators (STATCOM), installations for controlling and compensating reactive power without using rotating machines, static reactive power compensators, reactive power compensation installations, adjustable and non-adjustable chokes and capacitors for reactive power compensation, power regulators, power factor correction filters, analogue and digital filters, network filters, harmonic filters, resistors, switching apparatus, stepping switches, Advance-Retard Switches (ARS) and of motor drives for stepping switches; mechanical, electromechanical, electric, electronic and sensor-based measuring equipment, regulating equipment and monitoring equipment; calculating apparatus; central processing units processors); regulating apparatus and controlling apparatus, in particular electric, electronic, automatic and programmable apparatus; electric and electronic control systems; computer software, in particular for controlling industrial processes; laboratory apparatus [other than for medical use]; measuring apparatus; sensors, in particular electric, electronic, electro-optic, fibre optic, acoustic, optical, photoelectric and piezoelectric sensors and sensors for installation control and engine control; sensors for acceleration, pressure, temperature, liquid level, flow of liquids and gases, moisture, surface waves, surface acoustic waves, sound, for electric current, voltage, energy, power, impedance and power factor and for analysis of dissolved gases; sensor switches; synchro sensors; ultrasonic sensors; microwave sensing apparatus; individual parts and assemblies for the aforesaid goods.

Providing of training in relation to scientific, technical, electrotechnical, electric, electronic and electromechanical installations and equipment and in relation to installations and equipment for laboratories, in particular in relation to planning, using, operation, maintenance, servicing, inspection, repair and improvement of the aforesaid goods; providing of training in relation to computer software for scientific, technical, electrotechnical, electric, electronic and electromechanical installations and equipment and for installations and equipment for laboratories, in particular in relation to planning, using, operation, updating, maintenance, servicing, inspection, repair and improvement of the aforesaid software; industrial training; coaching [training]; computer training; providing of training for engineering and technicians.

Planning, designing, installation, updating, starting up, maintenance, servicing, inspection, repair and improvement of computer software for heavy-current engineering and for conducting, transforming, accumulating, regulating and controlling electric energy, power, current and voltage; planning, designing, installation, updating, starting up, maintenance, servicing, inspection, repair and improvement of computer software for influencing and controlling of power supply systems and power supply networks, and for influencing, controlling, safeguarding and improving quality of supply in power supply systems and power supply networks; planning, designing, installation, updating, starting up, maintenance, servicing, inspection, repair and improvement of computer software for weak-current engineering, measuring technology, computer technology, regulating technology and control technology; planning, designing, installation, updating, starting up, maintenance, servicing, inspection, repair and improvement of computer software for actuating, regulating, controlling, monitoring and testing of installations and equipment; planning, designing, installation, updating, starting up, maintenance, servicing, inspection, repair and improvement of computer software for monitoring and testing the operating state and operating ability of installations and equipment; planning, designing, installation, updating, starting up, maintenance, servicing, inspection, repair and improvement of computer software for controlling industrial processes; engineering, consultancy, research, technical project planning, quality control and drafting of technical surveys in relation to installations, equipment and computer software for heavy-current engineering and for conducting, transforming, accumulating, regulating and controlling electric energy, power, current and voltage; engineering, consultancy, research, technical project planning, quality control and drafting of technical surveys in relation to installations, equipment and computer software for influencing and controlling of power supply systems and power supply networks, and for influencing, controlling, safeguarding and improving quality of supply in power supply systems and power supply networks; engineering, consultancy, research, technical project planning, quality control and drafting of technical surveys in relation to transformers, installations for influencing and controlling energy flows in alternating current networks, Flexible AC Transmission Systems (FACTS), Unified Power Flow Controllers (UPFC), power converters, installations for controlling reactive power, Static Synchronous Compensators (STATCOM), installations for controlling and compensating reactive power without using rotating machines, static reactive power compensators, reactive power compensation installations, adjustable and non-adjustable chokes and capacitors for reactive power compensation, power regulators, power factor correction filters, analogue and digital filters, network filters, harmonic filters, resistors, switching apparatus, stepping switches, Advance-Retard Switches (ARS) and of motor drives for stepping switches; engineering, consultancy, research, technical project planning, quality control and drafting of technical surveys in relation to installations, equipment and computer software for weak-current engineering, measuring technology, computer technology, regulating technology and control technology; engineering, consultancy, research, technical project planning, quality control and drafting of technical surveys in relation to installations, equipment and computer software for actuating, regulating, controlling, monitoring and testing of transformers, installations for influencing and controlling energy flows in alternating current networks, Flexible AC Transmission Systems (FACTS), Unified Power Flow Controllers (UPFC), power converters, installations for controlling reactive power, Static Synchronous Compensators (STATCOM), installations for controlling and compensating reactive power without using rotating machines, static reactive power compensators, reactive power compensation installations, adjustable and non-adjustable chokes and capacitors for reactive power compensation, power regulators, power factor correction filters, analogue and digital filters, network filters, harmonic filters, resistors, switching apparatus, stepping switches, Advance-Retard Switches (ARS) and of motor drives for stepping switches; engineering, consultancy, research, technical project planning, quality control and drafting of technical surveys in relation to installations and equipment for monitoring and testing the operating state and operating ability of transformers, installations for influencing and controlling energy flows in alternating current networks, Flexible AC Transmission Systems (FACTS), Unified Power Flow Controllers (UPFC), power converters, installations for controlling reactive power, Static Synchronous Compensators (STATCOM), installations for controlling and compensating reactive power without using rotating machines, static reactive power compensators, reactive power compensation installations, adjustable and non-adjustable chokes and capacitors for reactive power compensation, power regulators, power factor correction filters, analogue and digital filters, network filters, harmonic filters, resistors, switching apparatus, stepping switches, Advance-Retard Switches (ARS) and of motor drives for stepping switches; engineering, consultancy, research, technical project planning, quality control and drafting of technical surveys in relation to mechanical, electromechanical, electric, electronic and sensor-based measuring equipment, regulating equipment and monitoring equipment; engineering, consultancy, research, technical project planning, quality control and drafting of technical surveys in relation to calculating apparatus, central processing units (processors), regulating apparatus and controlling apparatus, electric and electronic control systems, laboratory apparatus, measuring apparatus, sensors, sensor switches, synchro sensors, ultrasonic sensors, microwave sensing apparatus; engineering for the analysis of installations, equipment and computer software; laboratory services, in particular analytic and scientific services; laboratory testing services and laboratory analysis; developing programs for simulating experiments or a series of experiments in a virtual laboratory.

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.

Scientific and technological services and research and design relating thereto; industrial analysis and industrial research services; design and development of computer hardware and software

Building construction; repair; installation services