By offering and implementing effective and high-quality solutions, we aim to significantly contribute to the renewal of the Lithuanian wastewater management infrastructure and ensuring the efficiency of wastewater treatment. We take pride in improving wastewater infrastructure and contributing to environmental protection and public well-being. We aim to be the leader in the construction of wastewater treatment plants in Lithuania.
About us
A competent and experienced, responsible and professional, energetic and determined team effectively and quickly unravels the most complex situations and quickly finds a solution to any problem, thus ensuring the successful achievement of ambitious goals.


Founded by four young and energetic guys, the company was registered on 2013-02-14 and started operating with the aim of becoming the pioneers of the ESCO activity model in Lithuania. At the beginning of its activity, the company successfully implemented several infrastructure projects for biofuel boilers of small capacity (up to 400 kW). Although a lot of work was put in, but the circumstances did not develop, the idea of the ESCO business model had to be abandoned and the company stopped its activities for a while.
In 2017 after all the shares of the company were bought by one of the founders and he became the sole owner of the company, the company renewed its activities and began to expand it in the field of construction management, design, and construction.
In 2019 in April, the company started a new phase of life: in the same 2019 the company built three water treatment plants in the Joniškis district, performed co-construction works (concreting of floors and other structures, installation of partitions, painting and other finishing works) in a sports building in Vilnius, and in 2020 the company built two water treatment plants in the Rokiškis district.
In 2021 as the company's activities accelerated, the company's team also expanded. Moving confidently towards new goals and aspirations, October 2022 the company changed its name to "Hidrus" and in the same 2022 financial year achieved the company's highest ever sales revenue, which amounted to 1.1 million. Eur.
In 2023 the company's sales revenue exceeded 9 million Eur. Such results are a testament to hard work. By working harmoniously and effectively in the team, "Hidrus" managed to achieve the set ambitious goals and cope with all the challenges. in 2023 "Hidrus" built 9 domestic wastewater treatment plants, laid more than 3 km of sewage and water supply networks.
"Hidrus" makes every effort to achieve the best possible results and constantly improve profitability indicators. By constantly investing in employees, promoting the professional growth and development of the entire team, taking an interest in and implementing new technologies, and looking for more and more efficient management and execution methods, the company confidently moves forward.