Company lists · Data refreshed November 2026
Top 17 Wastewater treatment system builders based in Czechia
RevenueBase identified 48 company matches for wastewater treatment system builders associated with Czechia as of November 2026 and tracks 782 professional contacts across them, including 265 with verified work emails. Prague is the largest hub.
This list covers company matches for wastewater treatment system builders associated with Czechia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 17 largest wastewater treatment system builders based in Czechia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 300 contacts → | ||||
Exact match “Akcionáři společnosti: Hlavní činnosti: Provozování vodovodů a kanalizací Úprava vod a čistění odpadních vod Poradenství ve vodohospodářské činnosti Investorsko-inženýrská činnost…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 80 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 61 contacts → | ||||
Exact match “Projekční a inženýrská společnost působící v oblasti vodohospodářství a životního prostředí.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 31 contacts → | ||||
Exact match “Společnost VHS stavby a.s.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 22 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 20 contacts → | ||||
Exact match “ACO Marine is a recognised single source supplier of complete end-to-end wastewater management solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 19 contacts → | ||||
Exact match “The main subject of activity of TopolWater, ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 6 contacts → | ||||
Exact match “Zavádíme udržitelné technologie pro kanalizace a systémy pro nakládání s vodami a experimentujene i s produkty pro pozemní stavitelství.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match “Naší hlavní náplní jsou stavební práce v oblasti výkopových, zemních a bouracích činností, inženýrských sítí, vodohospodářských staveb a úprav koryt vodních toků.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match “In Aquarex we know that water, its quality, availability and sustainability is one of the greatest challenges of 21st century.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “Hakov, a.s.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “Zabýváme se projekční a inženýrskou činností zejména v oblasti těžby, úpravárenství surovin a kalových hospodářství.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “Jsme spolehlivým dodavatelem vodohospodářských staveb.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “We are an engineering, design, consulting, and construction manufacturing company operating in the field of comprehensive industrial investment construction, primarily focusing on…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “Quins Ltd since 1991 is company supplying absorption-deemulsifying WWTP, neutralization stations, evaporators, micro and ultrafiltration units, RO units and more.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “Máme dlouhodobé zkušenosti s návrhy a dodávkami úpraven vod (pitná, vrty, studny, povrchová či průmyslová voda) a dalších technologických celků úpraven vody.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “wastewater treatment system builders”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 17 of 48 wastewater treatment system builders based in Czechia
See the full list, filter by size, metro and specialty, and access 265 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Wastewater treatment system builders based in Czechia at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 48 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Czechia whose business descriptions match “wastewater treatment system builders” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 265 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “wastewater treatment system builders”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many wastewater treatment system builders are there based in Czechia?
RevenueBase identified 48 company matches for wastewater treatment system builders associated with Czechia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Severočeské Vodovody A Kanalizace,a.S tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most wastewater treatment system builders?
Prague leads with 6 company records, followed by Moravia (5) and Brno (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 265 professional contacts with verified work emails tracked across these 48 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 48 wastewater treatment system builders based in Czechia. Start with a free account, no credit card.
Download this list →Related lists
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 17 wastewater treatment system builders based in Czechia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 48 matching company records for wastewater treatment system builders based in Czechia, with 782 tracked contacts and 265 verified work emails.
This public preview shows 17 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 17 wastewater treatment system builders based in Czechia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Praha 1, Czech RepublicReported employees: 1,001-5,000 | Praha 1, Czech Republic | 1,001-5,000 | Exact match | 300 contacts → |
“Akcionáři společnosti: Hlavní činnosti: Provozování vodovodů a kanalizací Úprava vod a čistění odpadních vod Poradenství ve vodohospodářské činnosti Investorsko-inženýrská činnost…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Prosek, Czech RepublicReported employees: 201-500 | Prosek, Czech Republic | 201-500 | Exact match | 80 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 |  Aquatis A.Saquatis.czHQ: Brno, Czech RepublicReported employees: 51-200 | Brno, Czech Republic | 51-200 | Exact match | 61 contacts → |
“Projekční a inženýrská společnost působící v oblasti vodohospodářství a životního prostředí.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  VHS Stavby A.Svhsstavby.czHQ: Liberec, Czech RepublicReported employees: 11-50 | Liberec, Czech Republic | 11-50 | Exact match | 31 contacts → |
“Společnost VHS stavby a.s.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Voda CZ S.R.Ovodacz.comHQ: Jaroměř, Czech RepublicReported employees: 51-200 | Jaroměř, Czech Republic | 51-200 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  ACO Marineacomarine.comHQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 20 contacts → |
“ACO Marine is a recognised single source supplier of complete end-to-end wastewater management solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Topolwater, S.R.Otopolwater.comHQ: Čáslav, Czech RepublicReported employees: 51-200 | Čáslav, Czech Republic | 51-200 | Exact match | 19 contacts → |
“The main subject of activity of TopolWater, ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Tiba Beton CZtibabeton.czHQ: Chvaletice, Czech RepublicReported employees: 51-200 | Chvaletice, Czech Republic | 51-200 | Exact match | 6 contacts → |
“Zavádíme udržitelné technologie pro kanalizace a systémy pro nakládání s vodami a experimentujene i s produkty pro pozemní stavitelství.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  T4 Buildingt4building.czHQ: Kolín V, Czech RepublicReported employees: 51-200 | Kolín V, Czech Republic | 51-200 | Exact match | 6 contacts → |
“Naší hlavní náplní jsou stavební práce v oblasti výkopových, zemních a bouracích činností, inženýrských sítí, vodohospodářských staveb a úprav koryt vodních toků.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Aquarex Waterprofit S.R.Oaquarex.czHQ: Uherské Hradiště, Czech RepublicReported employees: 11-50 | Uherské Hradiště, Czech Republic | 11-50 | Exact match | 5 contacts → |
“In Aquarex we know that water, its quality, availability and sustainability is one of the greatest challenges of 21st century.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Hakov, Spol. S R.Ohakov.czHQ: Hranice, Czech RepublicReported employees: 11-50 | Hranice, Czech Republic | 11-50 | Exact match | 5 contacts → |
“Hakov, a.s.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  CAB Mineralscab-cz.webnode.czHQ: Brno, Czech RepublicReported employees: 51-200 | Brno, Czech Republic | 51-200 | Exact match | 4 contacts → |
“Zabýváme se projekční a inženýrskou činností zejména v oblasti těžby, úpravárenství surovin a kalových hospodářství.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  VHS Břeclav S.R.Ovhsbreclav.czHQ: Břeclav, Czech RepublicReported employees: 51-200 | Břeclav, Czech Republic | 51-200 | Exact match | 4 contacts → |
“Jsme spolehlivým dodavatelem vodohospodářských staveb.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Tvar Com, Spol. S R.Otvarcom.czHQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 3 contacts → |
“We are an engineering, design, consulting, and construction manufacturing company operating in the field of comprehensive industrial investment construction, primarily focusing on…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Quins Spol. S.R.Oquins.czHQ: Dobřany, Czech RepublicReported employees: 11-50 | Dobřany, Czech Republic | 11-50 | Exact match | 3 contacts → |
“Quins Ltd since 1991 is company supplying absorption-deemulsifying WWTP, neutralization stations, evaporators, micro and ultrafiltration units, RO units and more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ekoeko, S.R.Oekoeko.cz HQ: Budejovice, Czech RepublicReported employees: Not recorded | Budejovice, Czech Republic | Not recorded | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  Casone SEcasone.czHQ: Praha 10, Czech RepublicReported employees: 1-10 | Praha 10, Czech Republic | 1-10 | Exact match | 1 contacts → |
“Máme dlouhodobé zkušenosti s návrhy a dodávkami úpraven vod (pitná, vrty, studny, povrchová či průmyslová voda) a dalších technologických celků úpraven vody.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 48 company matches
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Wastewater treatment system builders: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
46 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 48 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for wastewater treatment system builders?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many wastewater treatment system builders did RevenueBase find based in Czechia?
The saved snapshot records 48 matching company records, 782 tracked contacts and 265 verified emails. The public preview displays 17 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Wastewater treatment system builders by geography
- Wastewater treatment system builders based in Sao Paulo, Brazil
- Wastewater treatment system builders based in Ahmedabad, India
- Wastewater treatment system builders based in Chennai, India
- Wastewater treatment system builders based in Mumbai, India
- Wastewater treatment system builders based in Pune, India
- Wastewater treatment system builders based in Lima, Peru
- Wastewater treatment system builders based in Singapore, Singapore
- Wastewater treatment system builders based in Istanbul, Türkiye
- Wastewater treatment system builders based in Dubai, United Arab Emirates
- Wastewater treatment system builders based in Houston, United States
- Wastewater treatment system builders based in Argentina
- Wastewater treatment system builders based in Australia
Cite this list
RevenueBase Data Team. Top 17 wastewater treatment system builders based in Czechia. Snapshot: November 6, 2026. https://revenuebase.ai/companies/wastewater-treatment-system-builders/czechia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Wastewater treatment system builders based in Sao Paulo, Brazil
- Wastewater treatment system builders based in Ahmedabad, India
- Wastewater treatment system builders based in Chennai, India
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Company intelligence · public preview
Top 17 wastewater treatment system builders based in Czechia
RevenueBase records 48 matching company records for wastewater treatment system builders based in Czechia, with 782 tracked contacts and 265 verified work emails.
This public preview shows 17 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 17 wastewater treatment system builders based in Czechia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Praha 1, Czech RepublicReported employees: 1,001-5,000 | Praha 1, Czech Republic | 1,001-5,000 | Exact match | 300 contacts → |
“Akcionáři společnosti: Hlavní činnosti: Provozování vodovodů a kanalizací Úprava vod a čistění odpadních vod Poradenství ve vodohospodářské činnosti Investorsko-inženýrská činnost…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Prosek, Czech RepublicReported employees: 201-500 | Prosek, Czech Republic | 201-500 | Exact match | 80 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 | Aquatis A.Saquatis.cz HQ: Brno, Czech RepublicReported employees: 51-200 | Brno, Czech Republic | 51-200 | Exact match | 61 contacts → |
“Projekční a inženýrská společnost působící v oblasti vodohospodářství a životního prostředí.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | VHS Stavby A.Svhsstavby.cz HQ: Liberec, Czech RepublicReported employees: 11-50 | Liberec, Czech Republic | 11-50 | Exact match | 31 contacts → |
“Společnost VHS stavby a.s.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Voda CZ S.R.Ovodacz.com HQ: Jaroměř, Czech RepublicReported employees: 51-200 | Jaroměř, Czech Republic | 51-200 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | ACO Marineacomarine.com HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 20 contacts → |
“ACO Marine is a recognised single source supplier of complete end-to-end wastewater management solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Topolwater, S.R.Otopolwater.com HQ: Čáslav, Czech RepublicReported employees: 51-200 | Čáslav, Czech Republic | 51-200 | Exact match | 19 contacts → |
“The main subject of activity of TopolWater, ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tiba Beton CZtibabeton.cz HQ: Chvaletice, Czech RepublicReported employees: 51-200 | Chvaletice, Czech Republic | 51-200 | Exact match | 6 contacts → |
“Zavádíme udržitelné technologie pro kanalizace a systémy pro nakládání s vodami a experimentujene i s produkty pro pozemní stavitelství.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | T4 Buildingt4building.cz HQ: Kolín V, Czech RepublicReported employees: 51-200 | Kolín V, Czech Republic | 51-200 | Exact match | 6 contacts → |
“Naší hlavní náplní jsou stavební práce v oblasti výkopových, zemních a bouracích činností, inženýrských sítí, vodohospodářských staveb a úprav koryt vodních toků.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Aquarex Waterprofit S.R.Oaquarex.cz HQ: Uherské Hradiště, Czech RepublicReported employees: 11-50 | Uherské Hradiště, Czech Republic | 11-50 | Exact match | 5 contacts → |
“In Aquarex we know that water, its quality, availability and sustainability is one of the greatest challenges of 21st century.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Hakov, Spol. S R.Ohakov.cz HQ: Hranice, Czech RepublicReported employees: 11-50 | Hranice, Czech Republic | 11-50 | Exact match | 5 contacts → |
“Hakov, a.s.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | CAB Mineralscab-cz.webnode.cz HQ: Brno, Czech RepublicReported employees: 51-200 | Brno, Czech Republic | 51-200 | Exact match | 4 contacts → |
“Zabýváme se projekční a inženýrskou činností zejména v oblasti těžby, úpravárenství surovin a kalových hospodářství.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | VHS Břeclav S.R.Ovhsbreclav.cz HQ: Břeclav, Czech RepublicReported employees: 51-200 | Břeclav, Czech Republic | 51-200 | Exact match | 4 contacts → |
“Jsme spolehlivým dodavatelem vodohospodářských staveb.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Tvar Com, Spol. S R.Otvarcom.cz HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 3 contacts → |
“We are an engineering, design, consulting, and construction manufacturing company operating in the field of comprehensive industrial investment construction, primarily focusing on…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Quins Spol. S.R.Oquins.cz HQ: Dobřany, Czech RepublicReported employees: 11-50 | Dobřany, Czech Republic | 11-50 | Exact match | 3 contacts → |
“Quins Ltd since 1991 is company supplying absorption-deemulsifying WWTP, neutralization stations, evaporators, micro and ultrafiltration units, RO units and more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ekoeko, S.R.Oekoeko.cz HQ: Budejovice, Czech RepublicReported employees: Not recorded | Budejovice, Czech Republic | Not recorded | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Casone SEcasone.cz HQ: Praha 10, Czech RepublicReported employees: 1-10 | Praha 10, Czech Republic | 1-10 | Exact match | 1 contacts → |
“Máme dlouhodobé zkušenosti s návrhy a dodávkami úpraven vod (pitná, vrty, studny, povrchová či průmyslová voda) a dalších technologických celků úpraven vody.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 48 company matches
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Wastewater treatment system builders: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
46 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 48 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for wastewater treatment system builders?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many wastewater treatment system builders did RevenueBase find based in Czechia?
The saved snapshot records 48 matching company records, 782 tracked contacts and 265 verified emails. The public preview displays 17 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 17 wastewater treatment system builders based in Czechia. Snapshot: November 6, 2026. https://revenuebase.ai/companies/wastewater-treatment-system-builders/czechia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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