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.

Education; providing of training; entertainment; sporting and cultural activities.

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

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, horticulture and forestry services.

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable media, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers and swimmers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

Insurance; financial affairs; monetary affairs; real estate affairs.

Advertising; business management; business administration; office functions.

Building construction; repair; installation services

Hair care preparations, hair shampoos and conditioners, and hair straightening preparations;

Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), teaching apparatus; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; compact discs, DVDs and other digital recording media; data processing equipment, computers; computer software; online publications.