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We are always excited about hearing from visitors, partners, customers and hardware manufacturers; generally anybody from the energy management community. We really appreciate you taking the time to get in touch. 

Should your enquiry be sales related, please choose the geographical area you are located in so the enquiry will land in the e-mail box of the right office.

If you are contacting us for a business proposal or regarding promotion, please mention it in your message.

If you are enquiring or claiming our courrent SPECIAL OFFER, please quote it in the subject line of your e-mail.

Our current special offer is "Buy an AVReporter Energy Management Software NOW and get 16 device licences + 16 WebUser licences for FREE, saving thousands of euros". Terms and conditions apply, enquire and we send them to you.

You may also reach us on Twitter and Facebook . We’re looking forward to hearing from you!


Please, send your message to the e-mail address of your area:




Head Office

KONsys International
Gyor, 5 Benczur Str.
H-9021 Hungary

Central Desk

Land line: +36 96 528 601
*please note: We will get back to you shortly, usually the same day. Also note that if you send an email on a Friday, we may get back to you only on the following Monday or Tuesday. Time Zone is CET (Central European Time)



  • VEOLIA- Energy Management Solution for utilitiesVeolia is one of the market leader companies in Hungary in the energy, water and waste management industry. The group company employs approximately 2,500 people who provide professional services to various towns, institutions and industrial companies enabling them to efficient manage resources, while the water utility and district heating branches of the company supply drinking water to hundreds of thousands of families, and heat to tens of thousands of households. With its more than 20-year professional experience Veolia is a determining participant of the Hungarian energy market. The energy branch of the company group provides energy to various institutions of 50 local municipalities, 85 state-owned and public buildings, 30 health institutions and 31 industrial plants, while its district heating networks supply 67,000 residential and institutional customers nationwide. In the three power plants of the company operate high-efficiency natural gas blocks and blocks utilizing renewable energy (biomass).
  • Meet us at the Utility Week in BarcelonaThe European Utility Week aims to be a serious information platform connecting the smart utility community, focusing on regional and global developments in Grid Optimisation, Renewables, Energy Storage, Smart Metering, Smart Cities, Smart Homes, Energy Services & Efficiency, Intelligent Buildings, Data Management, Analytics and IoT, Cyber Security, Smart Gas and Smart Water.  The event serves as an annual meeting point for the community and will be attended by 12.000 international visitors, 450 speakers and 600 exhibitors. 
  • One of the world’s leading smart cities by AVReporter and E.ONA city called Gyor, located in North West Hungary (home of KONsys's HQ) and E.ON one of the world's largest investor-owned power and gas companies have confirmed in a partnership that Gyor will be made a smart city by the commencement of the 2017 European Youth Olympic Festival. Large-scale investment projects started in 2013, when the cooperation agreement was signed and aims and objects got established. In connection with these, Győr’s city government has decided to apply modern sustainability and energy management criteria in the new facilities and the related developments. 
  • Complex Energy Management Case Study on Celje General HospitalThe background of the case study: At the European level, the main policy driver related to the energy use in buildings is the Energy Performance of Buildings Directive (EPBD, 2002/91/EC). Implemented in 2002, the Directive has been recast in 2010 (EPBD recast, 2010/31/EU) with more ambitious provisions. Through the EPBD introduction, requirements for certification, inspections, training or renovation are now imposed in Member States prior to which there were very few. All EU countries now have functional energy performance certification (EPC) schemes in place. A general description of the current status of buildings in tertiary sector contains data on typical buildings structure typologies in Slovenia and buildings specifics according to their building technology. Quantitative data of energy and heating sources, energy consumption and status of energy related systems, as well as potential for energy savings and application of pilot technologies from EMILIE project are collected for five the most typical types of buildings in tertiary sector like schools, hospitals, public administrative buildings, hotels and shopping centres. In addition to this, general analysis and assessment of the potential for tertiary building energy refurbishment is elaborated.
  • The power-factor of using AVReporter for ISO 50001"When an organization implements this standard, it improves its energy performance, and that is a direct contribution to its bottom line." Energy management is now in the global spotlight, due to the pressing need to save energy and reduce greenhouse gas emissions worldwide. Energy-saving technologies and facilities are nly part of the methodologies for improving energy efficiency. A more sensible and systematic approach to improve an enterprise’s energy performance sustainably is to establish and implement a standardized, process-based energy management structure. Published on 15 June 2011, the ISO 50001 Energy Management System (EnMS) standard is a globally accepted framework for managing energy, providing technical and management strategies for enterprises to increase energy efficiency, reduce costs, and improve environmental performance. ISO 50001 can be used for certification and will affect up to 60% of the world’s energy use