About us

We are a company with extensive experience in the field of WWTPs (Wastewater Treatment Plants). We own several patents that allow us to offer unique solutions tailored to your needs. In more than 25 years of manufacturing wastewater treatment plants, we have received many awards at various international construction exhibitions.

Company profile

Are you interested in the profile of our company, how our company was founded, and who founded it?

Patent solutions

We own several patents, which enable us to provide you with unique solutions tailored to your needs.

Our philosophy

Are you interested in what our main corporate vision and philosophy are?

Awards received

We have already won many awards at various international construction exhibitions.

Latest news

25Oct

On Monday 2024/11/11 – will be closed – due to a day-long power outage

On Monday, November 11, 2024, TopolWater will be closed due to a day-long power outage. Thank you for your understanding. read more

17May

Visit us at the ForArch 2024 exhibition in Letňany

The exhibition takes place from 17 to 21 September 2024 at the exhibition center in Letňany, Prague. At the stand, we will present the TOPAS 5 S sewage treatment plant and dewatering box assembly, for which we won the Grand Prix prize at the ForArch 2022 trade fair in Prague. We look forward to your visit. read more

14Feb

Visit us at the IFAT 2024 exhibition in Munich

The exhibition takes place from May 13 to May 17, 2024 at the Messe München exhibition center in Germany. We will be presenting the TOPAS S wastewater treatment plant and the dewatering box awarded by GRAND PRIX at the ForArch fair in Prague. We look forward to your visit. You can find us in hall A3, booth no. 537. Download the map of hall A3 where you will find our booth here: Other useful links that may come in handy when visiting the exhibition: Exhibition site plan Opening hours Exhibitors file How to get to the exhibition On-line tickets FAQ read more

10Nov

„Decentral” seminar

The "Decentral" seminar, scheduled for November 7, 2023, in Čáslav, is aimed at designers, municipal representatives, employees of water management offices, and others. The seminar will provide tips, experiences, project examples, and a visit to a decentralized sewage system implementation in a village. It will offer advice on what to avoid and how to streamline work processes. Participation in the seminar is free of charge. Those interested in attending can register via the provided application link. Decentrální systém čištění odpadních vod read more

What our clients say

“… Today we had a service at our plant. I must say that we have not had such a professional approach for a long time. The gentleman who performed the service was kind, pleasant, helpful and also advised. He talked about the company only at his best as if he were talking about his own family. “

Kasarda familyNebovidy

“… I am very satisfied with the plant. I run tests regularly and the results are very good. I recommended you to a neighbor who had a plant TOPAS installed by you this year, so I hope that the plant will work for him as well as me. “

Vladimír Kůs

“Dear Mr. Topol, your articles show not only a professional foundation but above all a reasonable approach. Most of your thoughts are that the legislation should be set up in such a way that not the neighbor below me suffers the most from any problems with untreated water, but myself…. “

Michael Kudela

Almost 30 years we suggestwe implementwe installwe innovate WWTPs around the world

Our wastewater treatment plants are used by hundreds of thousands of people in 24 countries around the world.

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European patents
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implemented WWTPs
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foreign projects
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satisfied customers