Company lists · Data refreshed September 2026
Top 25 Once through cooling water treatment worldwide
RevenueBase identified 1,794 company matches for once through cooling water treatment worldwide as of September 2026 and tracks 18,929 professional contacts across them, including 4,798 with verified work emails. The United States is the largest market and Dubai the largest hub.
This list covers company matches for once through cooling water treatment worldwide, 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 September 20, 2026. Country and city lists for once through cooling water treatment follow the table.
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 25 largest once through cooling water treatment worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,404 contacts → | ||||
Exact match “At ChemTreat, we understand that water is a vital resource for our planet.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 864 contacts → | ||||
Exact match “Chem-Aqua is a unique combination of knowledge, experience and stability.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 330 contacts → | ||||
Exact match “Vasu Chemicals LLP is India's leading industrial water treatment solutions provider.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 265 contacts → | ||||
Exact match “Culligan has over 80 years of experience in the design and distribution of water treatment systems for residential, commercial and industrial applications.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 252 contacts → | ||||
Exact match “Chembond Water Technologies Limited specializes in delivering advanced water treatment solutions for industrial and institutional applications.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 221 contacts → | ||||
Exact match “Esli PWG Ltd.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 129 contacts → | ||||
Exact match “ADEY is working towards a future where every heating and cooling system is protected from corrosion; saving money, energy and time across the globe.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 128 contacts → | ||||
Exact match “Magnus designs and delivers chemical, mechanical and technological water treatment solutions, industrial fluids, equipment, and technical services across North America and Europe.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 125 contacts → | ||||
Exact match “Ekopak provides innovative solutions for industrial water treatment and wastewater treatment.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 119 contacts → | ||||
Exact match “Established in 1932 and headquartered in Newton, Massachusetts, Barclay Water Management, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 117 contacts → | ||||
Exact match “AVANTech, LLC is a comprehensive industrial water treatment solutions provider.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 115 contacts → | ||||
Exact match “Wasser ist nicht nur eine kostbare Lebensressource, sondern auch eine der großen Herausforderungen dieses Jahrhunderts.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 110 contacts → | ||||
Exact match “HOH is a leading water treatment chemical and service company, working to establish the new water technology standard at over facilities across the United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 101 contacts → | ||||
Exact match “Since 2006, ODYSSEE Environnement has been committed to ethical and sustainable water management in the service of industrial performance.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 95 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 85 contacts → | ||||
Exact match “Water Bird is a water treatment, wastewater treatment, desalination, water recycling, laboratory testing, specialty chemicals, operations and maintenance, and environmental…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 83 contacts → | ||||
Exact match “Wir sind der Experte für industrielle Wasseraufbereitung und Wasserbehandlung und bieten unseren Kunden aus Schlüsselindustrien einen Produktmix aus innovativer Anlagentechnik…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 82 contacts → | ||||
Exact match “At SAMCO Technologies, Inc, we provide cutting-edge water, wastewater, and process separation solutions for some of the world’s most demanding industries, including power…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 80 contacts → | ||||
Exact match “Water Treatment Services solves complex water problems using intelligent technologies and a whole-of-system approach to make water fit for use, reuse and release.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 79 contacts → | ||||
Exact match “Feedwater Ltd is a UK Water Treatment Company, established in 1976 specifically to supply products and services for the treatment of water for steam boilers, cooling towers…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 78 contacts → | ||||
Exact match “Our solutions allow our clients to recycle and reuse water, improve operational efficiencies and reduce their environmental footprints.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 77 contacts → | ||||
Exact match “For over 100 years, Beaudrey has specialized in the design, installation and service of fully customizable water screening and condenser protection equipment.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 75 contacts → | ||||
Exact match “Envirogen Group is a global leader in industrial water treatment and process filtration solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 74 contacts → | ||||
Exact match “Bienvenue sur la page AQUAPROX Industries!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 73 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 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 “once through cooling water treatment”. 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 25 of 1,794 once through cooling water treatment worldwide
See the full list, filter by size, metro and specialty, and access 4,798 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Once through cooling water treatment worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for once through cooling water treatment are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “once through cooling water treatment” 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. 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 4,798 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 September 20, 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.
Once through cooling water treatment by location
17 lists · largest firstEvery Once through cooling water treatment list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Once through cooling water treatment based in the United States418
- Once through cooling water treatment based in India137
- Once through cooling water treatment based in Mexico103
- Once through cooling water treatment based in Türkiye97
- Once through cooling water treatment based in Brazil78
- Once through cooling water treatment based in the United Kingdom76
- Once through cooling water treatment based in Germany63
- Once through cooling water treatment based in France58
- Once through cooling water treatment based in the United Arab Emirates54
- Once through cooling water treatment based in Italy51
- Once through cooling water treatment based in South Africa44
- Once through cooling water treatment based in the Netherlands43
- Once through cooling water treatment based in Canada42
- Once through cooling water treatment based in Spain40
- Once through cooling water treatment based in Belgium26
- Once through cooling water treatment based in Australia25
- Once through cooling water treatment based in Switzerland25
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 “once through cooling water treatment”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many once through cooling water treatment are there worldwide?
RevenueBase identified 1,794 company matches for once through cooling water treatment worldwide as of September 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?
Chemtreat tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most once through cooling water treatment?
The United States leads with 418 companies, followed by India (137) and Mexico (103). Every once through cooling water treatment list by country and city is linked on this page.
Which city has the most once through cooling water treatment?
Dubai leads with 12 company records, followed by Karachi (11) and Houston (10).
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 4,798 professional contacts with verified work emails tracked across these 1,794 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 September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,794 once through cooling water treatment worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 once through cooling water treatment worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,794 matching company records for once through cooling water treatment worldwide, with 18,929 tracked contacts and 4,798 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 25 once through cooling water treatment worldwide
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 |  Chemtreatchemtreat.comHQ: Glen Allen, VA, United StatesReported employees: 1,001-5,000 | Glen Allen, VA, United States | 1,001-5,000 | Exact match | 1,404 contacts → |
“At ChemTreat, we understand that water is a vital resource for our planet.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Chem-Aqua, INCchemaqua.comHQ: Wilmington, DE, United StatesReported employees: 10001+ | Wilmington, DE, United States | 10001+ | Exact match | 864 contacts → |
“Chem-Aqua is a unique combination of knowledge, experience and stability.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Vasu Chemicals LLPvasuchemicals.com HQ: Mumbai, IndiaReported employees: 501-1,000 | Mumbai, India | 501-1,000 | Exact match | 330 contacts → |
“Vasu Chemicals LLP is India's leading industrial water treatment solutions provider.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Culligan By Watercoculligan.comHQ: Lombard, IL, United StatesReported employees: 501-1,000 | Lombard, IL, United States | 501-1,000 | Exact match | 265 contacts → |
“Culligan has over 80 years of experience in the design and distribution of water treatment systems for residential, commercial and industrial applications.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Chembond Water Technologies Limitedchembondwater.com HQ: Navi Mumbai, IndiaReported employees: 201-500 | Navi Mumbai, India | 201-500 | Exact match | 252 contacts → |
“Chembond Water Technologies Limited specializes in delivering advanced water treatment solutions for industrial and institutional applications.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Esli Pollet Water Groupesli.com.tr HQ: Antalya, TürkiyeReported employees: 201-500 | Antalya, Türkiye | 201-500 | Exact match | 221 contacts → |
“Esli PWG Ltd.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  ADEYadey.comHQ: Stonehouse, United KingdomReported employees: 201-500 | Stonehouse, United Kingdom | 201-500 | Exact match | 129 contacts → |
“ADEY is working towards a future where every heating and cooling system is protected from corrosion; saving money, energy and time across the globe.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Magnusmagnus.caHQ: Boucherville, QC, CanadaReported employees: 51-200 | Boucherville, QC, Canada | 51-200 | Exact match | 128 contacts → |
“Magnus designs and delivers chemical, mechanical and technological water treatment solutions, industrial fluids, equipment, and technical services across North America and Europe.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ekopak Sustainable Waterekopakwater.comHQ: Deinze, BelgiumReported employees: 201-500 | Deinze, Belgium | 201-500 | Exact match | 125 contacts → |
“Ekopak provides innovative solutions for industrial water treatment and wastewater treatment.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Barclay Water Management, INCbarclaywater.comHQ: Newton, MA, United StatesReported employees: 51-200 | Newton, MA, United States | 51-200 | Exact match | 119 contacts → |
“Established in 1932 and headquartered in Newton, Massachusetts, Barclay Water Management, Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Avantech, LLCavantechllc.comHQ: Columbia, SC, United StatesReported employees: 51-200 | Columbia, SC, United States | 51-200 | Exact match | 117 contacts → |
“AVANTech, LLC is a comprehensive industrial water treatment solutions provider.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  BWT Wassertechnik Gmbhbwt.comHQ: Schriesheim, GermanyReported employees: 201-500 | Schriesheim, Germany | 201-500 | Exact match | 115 contacts → |
“Wasser ist nicht nur eine kostbare Lebensressource, sondern auch eine der großen Herausforderungen dieses Jahrhunderts.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HOH Water Technology, INChohwatertechnology.com HQ: Palatine, IL, United StatesReported employees: 51-200 | Palatine, IL, United States | 51-200 | Exact match | 110 contacts → |
“HOH is a leading water treatment chemical and service company, working to establish the new water technology standard at over facilities across the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Odyssee Environnement Water Treatmentodyssee-environnement.frHQ: Requeil, FranceReported employees: 51-200 | Requeil, France | 51-200 | Exact match | 101 contacts → |
“Since 2006, ODYSSEE Environnement has been committed to ethical and sustainable water management in the service of industrial performance.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Prochem INCprochemwater.com HQ: Elliston, VA, United StatesReported employees: 51-200 | Elliston, VA, United States | 51-200 | Exact match | 95 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Water Bird Water Treatment Chemicals L.L.Cwaterbirdwtc.com HQ: Al Qouz Forth, United Arab EmiratesReported employees: 201-500 | Al Qouz Forth, United Arab Emirates | 201-500 | Exact match | 85 contacts → |
“Water Bird is a water treatment, wastewater treatment, desalination, water recycling, laboratory testing, specialty chemicals, operations and maintenance, and environmental…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Schweitzer-Chemie Gmbhschweitzer-chemie.deHQ: Freiberg Am Neckar, GermanyReported employees: 201-500 | Freiberg Am Neckar, Germany | 201-500 | Exact match | 83 contacts → |
“Wir sind der Experte für industrielle Wasseraufbereitung und Wasserbehandlung und bieten unseren Kunden aus Schlüsselindustrien einen Produktmix aus innovativer Anlagentechnik…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Samco Technologiessamcotech.comHQ: Buffalo, NY, United StatesReported employees: 51-200 | Buffalo, NY, United States | 51-200 | Exact match | 82 contacts → |
“At SAMCO Technologies, Inc, we provide cutting-edge water, wastewater, and process separation solutions for some of the world’s most demanding industries, including power…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Water Treatment Services Australiawatertreat.com.auHQ: Townsville, AustraliaReported employees: 11-50 | Townsville, Australia | 11-50 | Exact match | 80 contacts → |
“Water Treatment Services solves complex water problems using intelligent technologies and a whole-of-system approach to make water fit for use, reuse and release.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Feedwater Limitedfeedwater.co.ukHQ: Moreton, United KingdomReported employees: 51-200 | Moreton, United Kingdom | 51-200 | Exact match | 79 contacts → |
“Feedwater Ltd is a UK Water Treatment Company, established in 1976 specifically to supply products and services for the treatment of water for steam boilers, cooling towers…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Scidevscidevltd.comHQ: Seven Hills, AustraliaReported employees: 51-200 | Seven Hills, Australia | 51-200 | Exact match | 78 contacts → |
“Our solutions allow our clients to recycle and reuse water, improve operational efficiencies and reduce their environmental footprints.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Beaudreybeaudrey.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 77 contacts → |
“For over 100 years, Beaudrey has specialized in the design, installation and service of fully customizable water screening and condenser protection equipment.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Envirogen Groupenvirogengroup.comHQ: Alfreton, United KingdomReported employees: 201-500 | Alfreton, United Kingdom | 201-500 | Exact match | 75 contacts → |
“Envirogen Group is a global leader in industrial water treatment and process filtration solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Aquaprox Industriesaquaprox.comHQ: Levallois Perret, FranceReported employees: 51-200 | Levallois Perret, France | 51-200 | Exact match | 74 contacts → |
“Bienvenue sur la page AQUAPROX Industries!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Water Tech, INCwatertechinc.net HQ: Fort Smith, AR, United StatesReported employees: 51-200 | Fort Smith, AR, United States | 51-200 | Exact match | 73 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 1,794 company matches
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Once through cooling water treatment: dataset insights
September 20, 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
1,780 records in the displayed employee bands.
14 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,794 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: September 20, 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 ↗
Once through cooling water treatment by location
17 lists · largest firstEvery Once through cooling water treatment list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Once through cooling water treatment based in the United States418
- Once through cooling water treatment based in India137
- Once through cooling water treatment based in Mexico103
- Once through cooling water treatment based in Türkiye97
- Once through cooling water treatment based in Brazil78
- Once through cooling water treatment based in the United Kingdom76
- Once through cooling water treatment based in Germany63
- Once through cooling water treatment based in France58
- Once through cooling water treatment based in the United Arab Emirates54
- Once through cooling water treatment based in Italy51
- Once through cooling water treatment based in South Africa44
- Once through cooling water treatment based in the Netherlands43
- Once through cooling water treatment based in Canada42
- Once through cooling water treatment based in Spain40
- Once through cooling water treatment based in Belgium26
- Once through cooling water treatment based in Australia25
- Once through cooling water treatment based in Switzerland25
Questions about this company list
What does Exact match mean for once through cooling water treatment?
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 once through cooling water treatment did RevenueBase find worldwide?
The saved snapshot records 1,794 matching company records, 18,929 tracked contacts and 4,798 verified emails. The public preview displays 25 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: September 20, 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 25 once through cooling water treatment worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/once-through-cooling-water-treatment.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 once through cooling water treatment worldwide
RevenueBase records 1,794 matching company records for once through cooling water treatment worldwide, with 18,929 tracked contacts and 4,798 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 25 once through cooling water treatment worldwide
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 | Chemtreatchemtreat.com HQ: Glen Allen, VA, United StatesReported employees: 1,001-5,000 | Glen Allen, VA, United States | 1,001-5,000 | Exact match | 1,404 contacts → |
“At ChemTreat, we understand that water is a vital resource for our planet.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Chem-Aqua, INCchemaqua.com HQ: Wilmington, DE, United StatesReported employees: 10001+ | Wilmington, DE, United States | 10001+ | Exact match | 864 contacts → |
“Chem-Aqua is a unique combination of knowledge, experience and stability.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Vasu Chemicals LLPvasuchemicals.com HQ: Mumbai, IndiaReported employees: 501-1,000 | Mumbai, India | 501-1,000 | Exact match | 330 contacts → |
“Vasu Chemicals LLP is India's leading industrial water treatment solutions provider.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Culligan By Watercoculligan.com HQ: Lombard, IL, United StatesReported employees: 501-1,000 | Lombard, IL, United States | 501-1,000 | Exact match | 265 contacts → |
“Culligan has over 80 years of experience in the design and distribution of water treatment systems for residential, commercial and industrial applications.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Chembond Water Technologies Limitedchembondwater.com HQ: Navi Mumbai, IndiaReported employees: 201-500 | Navi Mumbai, India | 201-500 | Exact match | 252 contacts → |
“Chembond Water Technologies Limited specializes in delivering advanced water treatment solutions for industrial and institutional applications.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Esli Pollet Water Groupesli.com.tr HQ: Antalya, TürkiyeReported employees: 201-500 | Antalya, Türkiye | 201-500 | Exact match | 221 contacts → |
“Esli PWG Ltd.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ADEYadey.com HQ: Stonehouse, United KingdomReported employees: 201-500 | Stonehouse, United Kingdom | 201-500 | Exact match | 129 contacts → |
“ADEY is working towards a future where every heating and cooling system is protected from corrosion; saving money, energy and time across the globe.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Magnusmagnus.ca HQ: Boucherville, QC, CanadaReported employees: 51-200 | Boucherville, QC, Canada | 51-200 | Exact match | 128 contacts → |
“Magnus designs and delivers chemical, mechanical and technological water treatment solutions, industrial fluids, equipment, and technical services across North America and Europe.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ekopak Sustainable Waterekopakwater.com HQ: Deinze, BelgiumReported employees: 201-500 | Deinze, Belgium | 201-500 | Exact match | 125 contacts → |
“Ekopak provides innovative solutions for industrial water treatment and wastewater treatment.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Barclay Water Management, INCbarclaywater.com HQ: Newton, MA, United StatesReported employees: 51-200 | Newton, MA, United States | 51-200 | Exact match | 119 contacts → |
“Established in 1932 and headquartered in Newton, Massachusetts, Barclay Water Management, Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Avantech, LLCavantechllc.com HQ: Columbia, SC, United StatesReported employees: 51-200 | Columbia, SC, United States | 51-200 | Exact match | 117 contacts → |
“AVANTech, LLC is a comprehensive industrial water treatment solutions provider.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | BWT Wassertechnik Gmbhbwt.com HQ: Schriesheim, GermanyReported employees: 201-500 | Schriesheim, Germany | 201-500 | Exact match | 115 contacts → |
“Wasser ist nicht nur eine kostbare Lebensressource, sondern auch eine der großen Herausforderungen dieses Jahrhunderts.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HOH Water Technology, INChohwatertechnology.com HQ: Palatine, IL, United StatesReported employees: 51-200 | Palatine, IL, United States | 51-200 | Exact match | 110 contacts → |
“HOH is a leading water treatment chemical and service company, working to establish the new water technology standard at over facilities across the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Odyssee Environnement Water Treatmentodyssee-environnement.fr HQ: Requeil, FranceReported employees: 51-200 | Requeil, France | 51-200 | Exact match | 101 contacts → |
“Since 2006, ODYSSEE Environnement has been committed to ethical and sustainable water management in the service of industrial performance.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Prochem INCprochemwater.com HQ: Elliston, VA, United StatesReported employees: 51-200 | Elliston, VA, United States | 51-200 | Exact match | 95 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Water Bird Water Treatment Chemicals L.L.Cwaterbirdwtc.com HQ: Al Qouz Forth, United Arab EmiratesReported employees: 201-500 | Al Qouz Forth, United Arab Emirates | 201-500 | Exact match | 85 contacts → |
“Water Bird is a water treatment, wastewater treatment, desalination, water recycling, laboratory testing, specialty chemicals, operations and maintenance, and environmental…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Schweitzer-Chemie Gmbhschweitzer-chemie.de HQ: Freiberg Am Neckar, GermanyReported employees: 201-500 | Freiberg Am Neckar, Germany | 201-500 | Exact match | 83 contacts → |
“Wir sind der Experte für industrielle Wasseraufbereitung und Wasserbehandlung und bieten unseren Kunden aus Schlüsselindustrien einen Produktmix aus innovativer Anlagentechnik…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Samco Technologiessamcotech.com HQ: Buffalo, NY, United StatesReported employees: 51-200 | Buffalo, NY, United States | 51-200 | Exact match | 82 contacts → |
“At SAMCO Technologies, Inc, we provide cutting-edge water, wastewater, and process separation solutions for some of the world’s most demanding industries, including power…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Water Treatment Services Australiawatertreat.com.au HQ: Townsville, AustraliaReported employees: 11-50 | Townsville, Australia | 11-50 | Exact match | 80 contacts → |
“Water Treatment Services solves complex water problems using intelligent technologies and a whole-of-system approach to make water fit for use, reuse and release.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Feedwater Limitedfeedwater.co.uk HQ: Moreton, United KingdomReported employees: 51-200 | Moreton, United Kingdom | 51-200 | Exact match | 79 contacts → |
“Feedwater Ltd is a UK Water Treatment Company, established in 1976 specifically to supply products and services for the treatment of water for steam boilers, cooling towers…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Scidevscidevltd.com HQ: Seven Hills, AustraliaReported employees: 51-200 | Seven Hills, Australia | 51-200 | Exact match | 78 contacts → |
“Our solutions allow our clients to recycle and reuse water, improve operational efficiencies and reduce their environmental footprints.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Beaudreybeaudrey.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 77 contacts → |
“For over 100 years, Beaudrey has specialized in the design, installation and service of fully customizable water screening and condenser protection equipment.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Envirogen Groupenvirogengroup.com HQ: Alfreton, United KingdomReported employees: 201-500 | Alfreton, United Kingdom | 201-500 | Exact match | 75 contacts → |
“Envirogen Group is a global leader in industrial water treatment and process filtration solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Aquaprox Industriesaquaprox.com HQ: Levallois Perret, FranceReported employees: 51-200 | Levallois Perret, France | 51-200 | Exact match | 74 contacts → |
“Bienvenue sur la page AQUAPROX Industries!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Water Tech, INCwatertechinc.net HQ: Fort Smith, AR, United StatesReported employees: 51-200 | Fort Smith, AR, United States | 51-200 | Exact match | 73 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 1,794 company matches
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Once through cooling water treatment: dataset insights
September 20, 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
1,780 records in the displayed employee bands.
14 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,794 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: September 20, 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 ↗
Once through cooling water treatment by location
17 lists · largest firstEvery Once through cooling water treatment list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Once through cooling water treatment based in the United States418
- Once through cooling water treatment based in India137
- Once through cooling water treatment based in Mexico103
- Once through cooling water treatment based in Türkiye97
- Once through cooling water treatment based in Brazil78
- Once through cooling water treatment based in the United Kingdom76
- Once through cooling water treatment based in Germany63
- Once through cooling water treatment based in France58
- Once through cooling water treatment based in the United Arab Emirates54
- Once through cooling water treatment based in Italy51
- Once through cooling water treatment based in South Africa44
- Once through cooling water treatment based in the Netherlands43
- Once through cooling water treatment based in Canada42
- Once through cooling water treatment based in Spain40
- Once through cooling water treatment based in Belgium26
- Once through cooling water treatment based in Australia25
- Once through cooling water treatment based in Switzerland25
Questions about this company list
What does Exact match mean for once through cooling water treatment?
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 once through cooling water treatment did RevenueBase find worldwide?
The saved snapshot records 1,794 matching company records, 18,929 tracked contacts and 4,798 verified emails. The public preview displays 25 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: September 20, 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
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Cite this list
RevenueBase Data Team. Top 25 once through cooling water treatment worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/once-through-cooling-water-treatment.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗