Company lists · Data refreshed November 2026
Top 25 Clean water technology investors worldwide
RevenueBase identified 636 company matches for clean water technology investors worldwide as of November 2026 and tracks 8,463 professional contacts across them, including 1,801 with verified work emails. The United States is the largest market and Singapore the largest hub.
This list covers company matches for clean water technology investors 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 November 6, 2026. Country and city lists for clean water technology investors 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 clean water technology investors worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 388 contacts → | ||||
Exact match “Nuestro propósito es brindar soluciones a los desafíos mundiales del agua y acelerar la transición hacia la energía limpia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 380 contacts → | ||||
Exact match “RSE is a trusted clean water technology company, developing market leading products and solutions for purifying drinking water, recycling wastewater and cleaning water in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 372 contacts → | ||||
Exact match “TAHAL Group is a leading global provider of sustainable infrastructure development projects in emerging markets worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 187 contacts → | ||||
Exact match “The leading provider of technology-enabled water solutions” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 180 contacts → | ||||
Exact match “Mowah is a water, energy and social infrastructure developer and operator.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 180 contacts → | ||||
Exact match “Rite Water Solutions (India) Limited.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 153 contacts → | ||||
Exact match “Breakthrough Energy backs companies developing the next generation of clean energy solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 80 contacts → | ||||
Exact match “Nebras Power was set up to take advantage of the investment opportunities created by continuously growing demand for electricity and water throughout the world, especially in the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 80 contacts → | ||||
Exact match “Ecosystem Technologies (Int'l), Inc.(Ecosystem) he Philippines' premier environmental technology solutions company by water projects portfolio.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 65 contacts → | ||||
Exact match “PWNT, meaning ”Pure Water & Nature Technologies” was created from the Dutch water utility PWN’s vision of sharing with the world more than 100 years of experience and innovations…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 64 contacts → | ||||
Exact match “Somos uma empresa de engenharia singular focada em reduzir a pegada hídrica do setor industrial mundial, oferecendo soluções tecnológicas de ponta para desafios de reciclagem de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 53 contacts → | ||||
Exact match “Vishvaraj Environment, the flagship company of the Vishvaraj Group, is an ESG-focused water utility.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 46 contacts → | ||||
Exact match “Hydro Industries.generating clean water Clean Water is a limited natural resource essential for life and economic growth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 45 contacts → | ||||
Exact match “WaterEquity is an asset manager dedicated to investing directly in the water and sanitation sector.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 42 contacts → | ||||
Exact match “Aqua for All is an international foundation operating primarily in Africa and Asia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 41 contacts → | ||||
Exact match “Wisewell is a sustainability-driven consumer water technology company that is revolutionizing the way water is consumed.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 40 contacts → | ||||
Exact match “Cleantek Industries provides patented technology solutions and equipment rentals to the oil & gas, mining, and industrial sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 39 contacts → | ||||
Exact match “Our mission is to democratize access to clean water and our vision is to be the most trusted water supplier globally.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 39 contacts → | ||||
Exact match “We are a healthy water company that is dedicated to providing you with the most up-to-date water technology, the greenest footprint, and the cleanest, healthiest water available…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 38 contacts → | ||||
Exact match “Chez InovaYa, nous luttons pour la préservation de la ressource en eau et l’amélioration de l’accès universel à l’eau potable.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 38 contacts → | ||||
Exact match “Imagine H2O is a nonprofit organization that empowers people to develop and deploy innovation to solve water challenges globally.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 38 contacts → | ||||
Exact match “PWTech is a startup dedicated to the urgent mission of universalizing access to safe drinking water.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 34 contacts → | ||||
Exact match “XPV Water Partners is a team of experienced growth investors and business builders committed to making a difference in water.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 33 contacts → | ||||
Exact match “Dozens of field-tested technologies and management approaches can reduce the cost of operating a water system, even as service is improved.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 33 contacts → | ||||
Exact match “We provide solutions for Green & Sustainable water development.” 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 “clean water technology investors”. 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 636 clean water technology investors worldwide
See the full list, filter by size, metro and specialty, and access 1,801 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Clean water technology investors worldwide at a glance
As of Nov 6, 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 clean water technology investors are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “clean water technology investors” 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 1,801 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.
Clean water technology investors by location
3 lists · largest firstEvery Clean water technology investors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “clean water technology investors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many clean water technology investors are there worldwide?
RevenueBase identified 636 company matches for clean water technology investors worldwide 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?
Aliaxis Latam tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most clean water technology investors?
The United States leads with 162 companies, followed by India (43) and Canada (29). Every clean water technology investors list by country and city is linked on this page.
Which city has the most clean water technology investors?
Singapore leads with 12 company records, followed by Toronto (10) and London (9).
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 1,801 professional contacts with verified work emails tracked across these 636 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 636 clean water technology investors 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 clean water technology investors worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 636 matching company records for clean water technology investors worldwide, with 8,463 tracked contacts and 1,801 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: 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 25 clean water technology investors 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 |  Aliaxis Latamaliaxis-la.comHQ: Escazu, Costa RicaReported employees: 1,001-5,000 | Escazu, Costa Rica | 1,001-5,000 | Exact match | 388 contacts → |
“Nuestro propósito es brindar soluciones a los desafíos mundiales del agua y acelerar la transición hacia la energía limpia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | RSEross-eng.com HQ: Inverness Highlands, United KingdomReported employees: 501-1,000 | Inverness Highlands, United Kingdom | 501-1,000 | Exact match | 380 contacts → |
“RSE is a trusted clean water technology company, developing market leading products and solutions for purifying drinking water, recycling wastewater and cleaning water in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Tahal Grouptahal.comHQ: Or Yehuda, IsraelReported employees: 501-1,000 | Or Yehuda, Israel | 501-1,000 | Exact match | 372 contacts → |
“TAHAL Group is a leading global provider of sustainable infrastructure development projects in emerging markets worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Azuria Water Solutionsazuria.comHQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 187 contacts → |
“The leading provider of technology-enabled water solutions” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  MOWAHmowah.comHQ: Riyadh, Saudi ArabiaReported employees: 501-1,000 | Riyadh, Saudi Arabia | 501-1,000 | Exact match | 180 contacts → |
“Mowah is a water, energy and social infrastructure developer and operator.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Rite Water Solutions India Limitedritewater.inHQ: Nagpur, IndiaReported employees: 201-500 | Nagpur, India | 201-500 | Exact match | 180 contacts → |
“Rite Water Solutions (India) Limited.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Breakthrough Energybreakthroughenergy.orgHQ: Kirkland, United StatesReported employees: 51-200 | Kirkland, United States | 51-200 | Exact match | 153 contacts → |
“Breakthrough Energy backs companies developing the next generation of clean energy solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Nebras Power QSCnebras-power.comHQ: Doha, QatarReported employees: 51-200 | Doha, Qatar | 51-200 | Exact match | 80 contacts → |
“Nebras Power was set up to take advantage of the investment opportunities created by continuously growing demand for electricity and water throughout the world, especially in the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ecosystem Technologies International, INCecosystemtech.com.phHQ: Mandaluyong City, PhilippinesReported employees: 201-500 | Mandaluyong City, Philippines | 201-500 | Exact match | 80 contacts → |
“Ecosystem Technologies (Int'l), Inc.(Ecosystem) he Philippines' premier environmental technology solutions company by water projects portfolio.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  PWNTpwnt.comHQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 65 contacts → |
“PWNT, meaning ”Pure Water & Nature Technologies” was created from the Dutch water utility PWN’s vision of sharing with the world more than 100 years of experience and innovations…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Reaqt Water Technologiesreaqt.com.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 64 contacts → |
“Somos uma empresa de engenharia singular focada em reduzir a pegada hídrica do setor industrial mundial, oferecendo soluções tecnológicas de ponta para desafios de reciclagem de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Vishvaraj Groupvishvaraj.in HQ: Mumbai, IndiaReported employees: 501-1,000 | Mumbai, India | 501-1,000 | Exact match | 53 contacts → |
“Vishvaraj Environment, the flagship company of the Vishvaraj Group, is an ESG-focused water utility.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Hydro Industries Limitedhydro-industries.co.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 46 contacts → |
“Hydro Industries.generating clean water Clean Water is a limited natural resource essential for life and economic growth.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Waterequitywaterequity.comHQ: Kansas City, MO, United StatesReported employees: 11-50 | Kansas City, MO, United States | 11-50 | Exact match | 45 contacts → |
“WaterEquity is an asset manager dedicated to investing directly in the water and sanitation sector.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Aqua For ALLaquaforall.orgHQ: The Hague, NetherlandsReported employees: 11-50 | The Hague, Netherlands | 11-50 | Exact match | 42 contacts → |
“Aqua for All is an international foundation operating primarily in Africa and Asia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Wisewellwisewell.comHQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 41 contacts → |
“Wisewell is a sustainability-driven consumer water technology company that is revolutionizing the way water is consumed.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Cleantek Industries Inc. Tsxv Ctekcleantekinc.comHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 40 contacts → |
“Cleantek Industries provides patented technology solutions and equipment rentals to the oil & gas, mining, and industrial sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Powwaterpowwater.comHQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 39 contacts → |
“Our mission is to democratize access to clean water and our vision is to be the most trusted water supplier globally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Alkaviva, LLCalkaviva.comHQ: Reno, NV, United StatesReported employees: Not recorded | Reno, NV, United States | Not recorded | Exact match | 39 contacts → |
“We are a healthy water company that is dedicated to providing you with the most up-to-date water technology, the greenest footprint, and the cleanest, healthiest water available…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Inovayainovaya.comHQ: Chasse-sur-rhône, FranceReported employees: 11-50 | Chasse-sur-rhône, France | 11-50 | Exact match | 38 contacts → |
“Chez InovaYa, nous luttons pour la préservation de la ressource en eau et l’amélioration de l’accès universel à l’eau potable.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Imagine H2oimagineh2o.orgHQ: San Francisco, United StatesReported employees: 11-50 | San Francisco, United States | 11-50 | Exact match | 38 contacts → |
“Imagine H2O is a nonprofit organization that empowers people to develop and deploy innovation to solve water challenges globally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Pwtechpwtech.eco.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 38 contacts → |
“PWTech is a startup dedicated to the urgent mission of universalizing access to safe drinking water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  XPV Water Partnersxpvwaterpartners.comHQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 34 contacts → |
“XPV Water Partners is a team of experienced growth investors and business builders committed to making a difference in water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Moonshot Missionsmoonshotmissions.orgHQ: Bethesda, MD, United StatesReported employees: 11-50 | Bethesda, MD, United States | 11-50 | Exact match | 33 contacts → |
“Dozens of field-tested technologies and management approaches can reduce the cost of operating a water system, even as service is improved.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Pjlenviro Pt. Panca Jasa Lingkunganpjlenviro.comHQ: Jakarta, IndonesiaReported employees: 11-50 | Jakarta, Indonesia | 11-50 | Exact match | 33 contacts → |
“We provide solutions for Green & Sustainable water development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 636 company matches
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Clean water technology investors: 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
631 records in the displayed employee bands.
5 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 636 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 ↗
Clean water technology investors by location
3 lists · largest firstEvery Clean water technology investors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for clean water technology investors?
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 clean water technology investors did RevenueBase find worldwide?
The saved snapshot records 636 matching company records, 8,463 tracked contacts and 1,801 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: 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 clean water technology investors worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/clean-water-technology-investors.
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 clean water technology investors worldwide
RevenueBase records 636 matching company records for clean water technology investors worldwide, with 8,463 tracked contacts and 1,801 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: 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 25 clean water technology investors 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 | Aliaxis Latamaliaxis-la.com HQ: Escazu, Costa RicaReported employees: 1,001-5,000 | Escazu, Costa Rica | 1,001-5,000 | Exact match | 388 contacts → |
“Nuestro propósito es brindar soluciones a los desafíos mundiales del agua y acelerar la transición hacia la energía limpia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | RSEross-eng.com HQ: Inverness Highlands, United KingdomReported employees: 501-1,000 | Inverness Highlands, United Kingdom | 501-1,000 | Exact match | 380 contacts → |
“RSE is a trusted clean water technology company, developing market leading products and solutions for purifying drinking water, recycling wastewater and cleaning water in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Tahal Grouptahal.com HQ: Or Yehuda, IsraelReported employees: 501-1,000 | Or Yehuda, Israel | 501-1,000 | Exact match | 372 contacts → |
“TAHAL Group is a leading global provider of sustainable infrastructure development projects in emerging markets worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Azuria Water Solutionsazuria.com HQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 187 contacts → |
“The leading provider of technology-enabled water solutions” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | MOWAHmowah.com HQ: Riyadh, Saudi ArabiaReported employees: 501-1,000 | Riyadh, Saudi Arabia | 501-1,000 | Exact match | 180 contacts → |
“Mowah is a water, energy and social infrastructure developer and operator.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Rite Water Solutions India Limitedritewater.in HQ: Nagpur, IndiaReported employees: 201-500 | Nagpur, India | 201-500 | Exact match | 180 contacts → |
“Rite Water Solutions (India) Limited.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Breakthrough Energybreakthroughenergy.org HQ: Kirkland, United StatesReported employees: 51-200 | Kirkland, United States | 51-200 | Exact match | 153 contacts → |
“Breakthrough Energy backs companies developing the next generation of clean energy solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Nebras Power QSCnebras-power.com HQ: Doha, QatarReported employees: 51-200 | Doha, Qatar | 51-200 | Exact match | 80 contacts → |
“Nebras Power was set up to take advantage of the investment opportunities created by continuously growing demand for electricity and water throughout the world, especially in the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ecosystem Technologies International, INCecosystemtech.com.ph HQ: Mandaluyong City, PhilippinesReported employees: 201-500 | Mandaluyong City, Philippines | 201-500 | Exact match | 80 contacts → |
“Ecosystem Technologies (Int'l), Inc.(Ecosystem) he Philippines' premier environmental technology solutions company by water projects portfolio.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | PWNTpwnt.com HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 65 contacts → |
“PWNT, meaning ”Pure Water & Nature Technologies” was created from the Dutch water utility PWN’s vision of sharing with the world more than 100 years of experience and innovations…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Reaqt Water Technologiesreaqt.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 64 contacts → |
“Somos uma empresa de engenharia singular focada em reduzir a pegada hídrica do setor industrial mundial, oferecendo soluções tecnológicas de ponta para desafios de reciclagem de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Vishvaraj Groupvishvaraj.in HQ: Mumbai, IndiaReported employees: 501-1,000 | Mumbai, India | 501-1,000 | Exact match | 53 contacts → |
“Vishvaraj Environment, the flagship company of the Vishvaraj Group, is an ESG-focused water utility.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hydro Industries Limitedhydro-industries.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 46 contacts → |
“Hydro Industries.generating clean water Clean Water is a limited natural resource essential for life and economic growth.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Waterequitywaterequity.com HQ: Kansas City, MO, United StatesReported employees: 11-50 | Kansas City, MO, United States | 11-50 | Exact match | 45 contacts → |
“WaterEquity is an asset manager dedicated to investing directly in the water and sanitation sector.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Aqua For ALLaquaforall.org HQ: The Hague, NetherlandsReported employees: 11-50 | The Hague, Netherlands | 11-50 | Exact match | 42 contacts → |
“Aqua for All is an international foundation operating primarily in Africa and Asia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Wisewellwisewell.com HQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 41 contacts → |
“Wisewell is a sustainability-driven consumer water technology company that is revolutionizing the way water is consumed.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cleantek Industries Inc. Tsxv Ctekcleantekinc.com HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 40 contacts → |
“Cleantek Industries provides patented technology solutions and equipment rentals to the oil & gas, mining, and industrial sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Powwaterpowwater.com HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 39 contacts → |
“Our mission is to democratize access to clean water and our vision is to be the most trusted water supplier globally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Alkaviva, LLCalkaviva.com HQ: Reno, NV, United StatesReported employees: Not recorded | Reno, NV, United States | Not recorded | Exact match | 39 contacts → |
“We are a healthy water company that is dedicated to providing you with the most up-to-date water technology, the greenest footprint, and the cleanest, healthiest water available…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Inovayainovaya.com HQ: Chasse-sur-rhône, FranceReported employees: 11-50 | Chasse-sur-rhône, France | 11-50 | Exact match | 38 contacts → |
“Chez InovaYa, nous luttons pour la préservation de la ressource en eau et l’amélioration de l’accès universel à l’eau potable.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Imagine H2oimagineh2o.org HQ: San Francisco, United StatesReported employees: 11-50 | San Francisco, United States | 11-50 | Exact match | 38 contacts → |
“Imagine H2O is a nonprofit organization that empowers people to develop and deploy innovation to solve water challenges globally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pwtechpwtech.eco.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 38 contacts → |
“PWTech is a startup dedicated to the urgent mission of universalizing access to safe drinking water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | XPV Water Partnersxpvwaterpartners.com HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 34 contacts → |
“XPV Water Partners is a team of experienced growth investors and business builders committed to making a difference in water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Moonshot Missionsmoonshotmissions.org HQ: Bethesda, MD, United StatesReported employees: 11-50 | Bethesda, MD, United States | 11-50 | Exact match | 33 contacts → |
“Dozens of field-tested technologies and management approaches can reduce the cost of operating a water system, even as service is improved.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Pjlenviro Pt. Panca Jasa Lingkunganpjlenviro.com HQ: Jakarta, IndonesiaReported employees: 11-50 | Jakarta, Indonesia | 11-50 | Exact match | 33 contacts → |
“We provide solutions for Green & Sustainable water development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 636 company matches
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Clean water technology investors: 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
631 records in the displayed employee bands.
5 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 636 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 ↗
Clean water technology investors by location
3 lists · largest firstEvery Clean water technology investors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for clean water technology investors?
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 clean water technology investors did RevenueBase find worldwide?
The saved snapshot records 636 matching company records, 8,463 tracked contacts and 1,801 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: 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
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Cite this list
RevenueBase Data Team. Top 25 clean water technology investors worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/clean-water-technology-investors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗