HAKO has been steadily operating in the Slovak market since 1992. HAKO has undergone development where all the changes have contributed to its enhancement and quality improvement. Today, HAKO is a public limited company with a registered trademark.

During this long period, we have managed many successful and demanding projects. These projects were often real challenges. Whether it was our participation in the construction of telecommunication networks for mobile operators since the 90´s or later design and construction of the first photovoltaic power plant in Slovakia. At any given time, we worked with the latest technologies.

We are the same today. We are still looking for new opportunities and technologies for our customers. Unique solutions that move us and our partners forward. We keep trying to bring quality, new insights, and we are not afraid of new challenges. This is also evidenced by the fact that since 2011 we are not only a trading and manufacturing company, but also a company dedicated to its own research and development with a Certificate of Competence in Conducting Research and Development issued by the Ministry of Education, Science, Research and Sports of the Slovak Republic.

Our motto is to do the best for the best ones. We strive to keep the idea and we have recorded success. Our goals, success and quality achieved are reflected in the results, especially, in our satisfied customers.

So, if you are looking for a stable and reliable partner with many years of experience, if you need innovation, new progressive views or technology in the field of energy management and production control, or if you need a unique solution tailored to your company, we are the right partner for you.

Miroslav Hartmann
Chairman of the Board and CEO


Software and hardware development, remote reading, energy, measurement and regulation, robotics. All this goes hand in hand with consulting, efficiency and quality solutions and following profit created for our partners. HAKO, a.s. is strong in these fields already now and our ambitious goal is not only to maintain its position and permanently be among the best and most advanced companies on the market but to become a leader within the fields.

Creative scream
Creative scream
Creative scream
Žilinská univerzita
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Telecommunications: Since 1998 HAKO, a.s. has carried out thousands of telecommunication networks. We have worked with all the operators, and provided complex and unique solutions. Our activities consisted of site selection, drawings, project documentation, complex construction and operation initiating. Our satisfied customers are ORANGE, Telefónica O2, Slovak Telecom, Alcatel - Lucent, Huawei, Swan, Energotel, O2, Corinex, Nuclear Power Plant Mochovce, Vissim and many others. We are working with many of them till now.

Industrial Units: When bringing our customers complex solutions, they often turned to us with requirements for turnkey solutions. For these customers we have provided comprehensive service from establishing their needs, through drawings, engineering up to building construction.

Photovoltaic power plants: Over a period of years 2010 - 2012, when the "boom" in the development of renewable energy projects broke out in Slovakia, we were one of the largest companies to provide design and construction. The construction was particularly challenging in logistics and keeping terms. Hundreds of workers were involved in the projects, and this is what helped us improve our time management. We are active in the area of renewable energy resources till now.

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We perceive our social responsibility and, as a successful company, we support meaningful activities of various organizations as well as individuals. Every year we spend a lot of money on development or sports, artistic and public activities organised in the area.