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More than 25 years of experience
and speed, which is impressive!

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100 mW

Monthly production capacity

25 +

Years on the market

27 %

The Ukrainian boiler market is KOLVI

The company's products

Fire-tube water heating boilers

Fire-tube water heating boilers

for heat supply of buildings and structures

Boilers for households

Boilers for households

for heat supply of buildings and structures

Our projects
in Ukraine

Kyiv region. 28 facilities Chernihiv region. 2 objects Cherkasy region. 5 objects Kirovohrad region. 5 objects Kharkiv region. 21 objects Lviv region. 6 objects Poltava region. 3 objects Dnipropetrovska oblast. 11 facilities Zaporizhzhia region. 8 objects Kherson region. 2 objects Mykolaiv region. 1 object Zhytomyr region. 10 objects Khmelnitskaya region. 5 objects Rivne region. 3 objects Volyn region. 6 objects Ternopilskaya region. 2 objects Ivano-F region. 8 objects Chernivtsi region. 5 objects Transcarpathian region. 1 object

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Customers who have chosen KOLVI

News

How to provide heat to a city in an emergency: experience of Kharkiv and Mykolaiv

How to provide heat to a city in an emergency: experience of Kharkiv and Mykolaiv

An extended interview with Kolvi Board Member Oleksandr Kroshka to the Ekonomichna Pravda about the heat shortage that has become a key challenge for Ukrainian cities this year.

26.01.2026 Articles
Interview of Kolvi™ Board Member Oleksandr Kroshka by Acting Editor-in-Chief of Ekonomichna Pravda Mykola Maksymchuk

Interview of Kolvi™ Board Member Oleksandr Kroshka by Acting Editor-in-Chief of Ekonomichna Pravda Mykola Maksymchuk

Interview of Kolvi Board Member Oleksandr Kroshka with Acting Editor-in-Chief of Economic Pravda Mykola Maksymchuk for the YouTube channel @epravda_com_ua on why such cities...

22.01.2026 Video
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    More than 25 years
    experience and speed,
    which is impressive!