Company lists · Data refreshed October 2026
Top 25 On-site reverse osmosis membrane cleaning services worldwide
RevenueBase identified 1,574 company matches for on-site reverse osmosis membrane cleaning services worldwide as of October 2026 and tracks 8,189 professional contacts across them, including 1,010 with verified work emails. India is the largest market and Chennai the largest hub.
This list covers company matches for on-site reverse osmosis membrane cleaning services 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 October 28, 2026. Country and city lists for on-site reverse osmosis membrane cleaning services 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 on-site reverse osmosis membrane cleaning services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 124 contacts → | ||||
Exact match “Wasser ist nicht nur eine kostbare Lebensressource, sondern auch eine der großen Herausforderungen dieses Jahrhunderts.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 2 | 98 contacts → | ||||
Exact match “LEXCRU Water Tech Pvt.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 3 | 84 contacts → | ||||
Exact match “Salt Separation Services Limited is an independent water treatment company specialising in the design, manufacture, installation and commissioning of water treatment systems.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 4 | 61 contacts → | ||||
Exact match “Water treatment, reverse osmosis, desalination, membranes, chemicals, service, legionella control” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 5 | 59 contacts → | ||||
Exact match “AmeriWater is the recognized specialist in the design, manufacturing, installation and supply of water treatment equipment and services.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 6 | 50 contacts → | ||||
Exact match “Manufacturer of a complete line of water treatment systems for homes and businesses.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 7 | 49 contacts → | ||||
Exact match “WaterSurplus is a leader in sustainable water treatment, delivering high-performance solutions across industries.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 8 | 49 contacts → | ||||
Exact match “PT.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 9 | 46 contacts → | ||||
Exact match “Med mer än 40 års erfarenhet av rengöring och underhåll av tekniska system är BUCHEN idag en av Sveriges ledande aktörer inom industrisanering.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 10 | 46 contacts → | ||||
Exact match “AQUAVITA provides fresh, pure, healthy drinking water by removing chemicals, bacteria, and parasites.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 11 | 45 contacts → | ||||
Exact match “Gordon Water Systems is frequently recognized as the top water treatment company in West Michigan.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 12 | 44 contacts → | ||||
Exact match “A.O.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 13 | 43 contacts → | ||||
Exact match “Absolute Water Technologies based in Indianapolis, Indiana with a service branch in St.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 14 | 42 contacts → | ||||
Exact match “The cleaning of frame systems, skids, grates and definitely also extractor components, heat exchangers, filters, moulds, etc.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 15 | 42 contacts → | ||||
Exact match “QUIENES SOMOS Hidrosalud es una empresa dedicada a la salud.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 16 | 41 contacts → | ||||
Exact match “Weas Engineering, Inc.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 17 | 41 contacts → | ||||
Exact match “Con nuestro servicio de purificación de agua en tu oficina, lo único que tienes que hacer es pagar de manera mensual una cuota de mantenimiento, la instalación y los cuidados…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 18 | 39 contacts → | ||||
Exact match “Jede große Geschichte hat ihren Anfang, so auch die der Bela Aqua GmbH – oder die Geschichte der beiden Menschen, die dahinterstehen: Christine und Günter Brandl.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 19 | 39 contacts → | ||||
Exact match “Established in the year 2008, RO Care is today standing distinctively among numerous traders and suppliers of RO water purifier systems, RO plant products and water treatment…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 20 | 38 contacts → | ||||
Exact match “Welcome to Rayne Water, your one-stop solution for residential and commercial water treatment systems since 1928.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 21 | 35 contacts → | ||||
Exact match “We, at Emvees, pursue excellence in providing water and wastewater treatment systems for our clients.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 22 | 33 contacts → | ||||
Exact match “Founded in 1995, Hitech has been recognized by I.S.O: 9001:2008, 14001:2004, 18001:2007 standards that improve the quality of water by completely eliminating the harmful…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 23 | 33 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 24 | 32 contacts → | ||||
Exact match “We are based in the heart of Johannesburg, the land of Gold.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 25 | 31 contacts → | ||||
Exact match “O propósito da VEXER é oferecer a melhor alternativa para clientes que buscam confiabilidade na área de tratamento de água, especialmente em equipamentos de Osmose Reversa.” Recorded in the RevenueBase company graph · Oct 28, 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 “on-site reverse osmosis membrane cleaning services”. 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 1,574 on-site reverse osmosis membrane cleaning services worldwide
See the full list, filter by size, metro and specialty, and access 1,010 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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On-site reverse osmosis membrane cleaning services worldwide at a glance
As of Oct 28, 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 on-site reverse osmosis membrane cleaning services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “on-site reverse osmosis membrane cleaning services” 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 1,010 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 October 28, 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.
On-site reverse osmosis membrane cleaning services by location
6 lists · largest firstEvery On-site reverse osmosis membrane cleaning services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- On-site reverse osmosis membrane cleaning services based in India337
- On-site reverse osmosis membrane cleaning services based in the United States324
- On-site reverse osmosis membrane cleaning services based in Spain65
- On-site reverse osmosis membrane cleaning services based in Germany34
- On-site reverse osmosis membrane cleaning services based in Canada32
- On-site reverse osmosis membrane cleaning services based in the United Kingdom31
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 “on-site reverse osmosis membrane cleaning services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many on-site reverse osmosis membrane cleaning services are there worldwide?
RevenueBase identified 1,574 company matches for on-site reverse osmosis membrane cleaning services worldwide as of October 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?
BWT Wassertechnik Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most on-site reverse osmosis membrane cleaning services?
India leads with 337 companies, followed by the United States (324) and Spain (65). Every on-site reverse osmosis membrane cleaning services list by country and city is linked on this page.
Which city has the most on-site reverse osmosis membrane cleaning services?
Chennai leads with 33 company records, followed by Delhi (31) and Ahmedabad (19).
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 1,010 professional contacts with verified work emails tracked across these 1,574 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 October 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,574 on-site reverse osmosis membrane cleaning services 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 on-site reverse osmosis membrane cleaning services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,574 matching company records for on-site reverse osmosis membrane cleaning services worldwide, with 8,189 tracked contacts and 1,010 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: October 28, 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 on-site reverse osmosis membrane cleaning services 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 |  BWT Wassertechnik Gmbhbwt.comHQ: Schriesheim, GermanyReported employees: 201-500 | Schriesheim, Germany | 201-500 | Exact match | 124 contacts → |
“Wasser ist nicht nur eine kostbare Lebensressource, sondern auch eine der großen Herausforderungen dieses Jahrhunderts.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Lexcru Water Tech Pvt. LTDlexcru.com HQ: Ahmedabad, IndiaReported employees: 1,001-5,000 | Ahmedabad, India | 1,001-5,000 | Exact match | 98 contacts → |
“LEXCRU Water Tech Pvt.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Salt Separation Services Limitedsaltsep.co.ukHQ: Rochdale, United KingdomReported employees: 51-200 | Rochdale, United Kingdom | 51-200 | Exact match | 84 contacts → |
“Salt Separation Services Limited is an independent water treatment company specialising in the design, manufacture, installation and commissioning of water treatment systems.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Aqua Serviceaquaservice.ptHQ: Alverca, PortugalReported employees: 51-200 | Alverca, Portugal | 51-200 | Exact match | 61 contacts → |
“Water treatment, reverse osmosis, desalination, membranes, chemicals, service, legionella control” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Ameriwaterameriwater.comHQ: Dayton, OH, United StatesReported employees: 51-200 | Dayton, OH, United States | 51-200 | Exact match | 59 contacts → |
“AmeriWater is the recognized specialist in the design, manufacturing, installation and supply of water treatment equipment and services.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Puronicspuronics.comHQ: Livermore, CA, United StatesReported employees: 51-200 | Livermore, CA, United States | 51-200 | Exact match | 50 contacts → |
“Manufacturer of a complete line of water treatment systems for homes and businesses.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Watersurpluswatersurplus.com HQ: Loves Park, IL, United StatesReported employees: 51-200 | Loves Park, IL, United States | 51-200 | Exact match | 49 contacts → |
“WaterSurplus is a leader in sustainable water treatment, delivering high-performance solutions across industries.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Pt. Lautan Solusi Airindo Watercarewatercare.co.id HQ: Jakarta Selatan, IndonesiaReported employees: 51-200 | Jakarta Selatan, Indonesia | 51-200 | Exact match | 49 contacts → |
“PT.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Buchen Swedenbuchen.se HQ: Sundsvall, SwedenReported employees: 201-500 | Sundsvall, Sweden | 201-500 | Exact match | 46 contacts → |
“Med mer än 40 års erfarenhet av rengöring och underhåll av tekniska system är BUCHEN idag en av Sveriges ledande aktörer inom industrisanering.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Aquavita Limitedaquavitallc.com HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 46 contacts → |
“AQUAVITA provides fresh, pure, healthy drinking water by removing chemicals, bacteria, and parasites.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Gordon Water Systemsgordonwater.com HQ: Kalamazoo, MI, United StatesReported employees: 11-50 | Kalamazoo, MI, United States | 11-50 | Exact match | 45 contacts → |
“Gordon Water Systems is frequently recognized as the top water treatment company in West Michigan.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | A. O. Smith SU Teknolojileriaosmith.com.tr HQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 44 contacts → |
“A.O.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Absolute Water Technologiesabsolutewatertech.comHQ: Arnold, MO, United StatesReported employees: 11-50 | Arnold, MO, United States | 11-50 | Exact match | 43 contacts → |
“Absolute Water Technologies based in Indianapolis, Indiana with a service branch in St.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Thermo-Clean Groupthermoclean.comHQ: Zolder, BelgiumReported employees: 201-500 | Zolder, Belgium | 201-500 | Exact match | 42 contacts → |
“The cleaning of frame systems, skids, grates and definitely also extractor components, heat exchangers, filters, moulds, etc.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Hidrosalud Tratamiento Integral DEL Aguahidrosalud.comHQ: Alcudia, SpainReported employees: 11-50 | Alcudia, Spain | 11-50 | Exact match | 42 contacts → |
“QUIENES SOMOS Hidrosalud es una empresa dedicada a la salud.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Weas Engineeringweasengineering.com HQ: Westfield, IN, United StatesReported employees: 51-200 | Westfield, IN, United States | 51-200 | Exact match | 41 contacts → |
“Weas Engineering, Inc.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Water Stationwaterstation.mxHQ: México, MexicoReported employees: 11-50 | México, Mexico | 11-50 | Exact match | 41 contacts → |
“Con nuestro servicio de purificación de agua en tu oficina, lo único que tienes que hacer es pagar de manera mensual una cuota de mantenimiento, la instalación y los cuidados…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Bela Aqua Gmbhbela-aqua.deHQ: Zusmarshausen, GermanyReported employees: 51-200 | Zusmarshausen, Germany | 51-200 | Exact match | 39 contacts → |
“Jede große Geschichte hat ihren Anfang, so auch die der Bela Aqua GmbH – oder die Geschichte der beiden Menschen, die dahinterstehen: Christine und Günter Brandl.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | RO Care Indiarocareindia.com HQ: Gurgaon, IndiaReported employees: 201-500 | Gurgaon, India | 201-500 | Exact match | 39 contacts → |
“Established in the year 2008, RO Care is today standing distinctively among numerous traders and suppliers of RO water purifier systems, RO plant products and water treatment…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Rayne Waterraynewater.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 38 contacts → |
“Welcome to Rayne Water, your one-stop solution for residential and commercial water treatment systems since 1928.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Emvees Water Waste Water Treatment LLCemveestech.com HQ: Dubai Silicon Oasis, United Arab EmiratesReported employees: 51-200 | Dubai Silicon Oasis, United Arab Emirates | 51-200 | Exact match | 35 contacts → |
“We, at Emvees, pursue excellence in providing water and wastewater treatment systems for our clients.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hi-Tech Sweet Water Technologies Pvt. LTDhitechro.net HQ: Bardoli, IndiaReported employees: 501-1,000 | Bardoli, India | 501-1,000 | Exact match | 33 contacts → |
“Founded in 1995, Hitech has been recognized by I.S.O: 9001:2008, 14001:2004, 18001:2007 standards that improve the quality of water by completely eliminating the harmful…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hague Quality Waterslowater.com HQ: Los Osos, CA, United StatesReported employees: 51-200 | Los Osos, CA, United States | 51-200 | Exact match | 33 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  Puritech Water Treatmentpuritech.co.zaHQ: Midrand, South AfricaReported employees: 11-50 | Midrand, South Africa | 11-50 | Exact match | 32 contacts → |
“We are based in the heart of Johannesburg, the land of Gold.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | VEXERvexer.com.br HQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 31 contacts → |
“O propósito da VEXER é oferecer a melhor alternativa para clientes que buscam confiabilidade na área de tratamento de água, especialmente em equipamentos de Osmose Reversa.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,574 company matches
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On-site reverse osmosis membrane cleaning services: dataset insights
October 28, 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
1,555 records in the displayed employee bands.
19 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 1,574 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: October 28, 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 ↗
On-site reverse osmosis membrane cleaning services by location
6 lists · largest firstEvery On-site reverse osmosis membrane cleaning services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- On-site reverse osmosis membrane cleaning services based in India337
- On-site reverse osmosis membrane cleaning services based in the United States324
- On-site reverse osmosis membrane cleaning services based in Spain65
- On-site reverse osmosis membrane cleaning services based in Germany34
- On-site reverse osmosis membrane cleaning services based in Canada32
- On-site reverse osmosis membrane cleaning services based in the United Kingdom31
Questions about this company list
What does Exact match mean for on-site reverse osmosis membrane cleaning services?
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 on-site reverse osmosis membrane cleaning services did RevenueBase find worldwide?
The saved snapshot records 1,574 matching company records, 8,189 tracked contacts and 1,010 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: October 28, 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 on-site reverse osmosis membrane cleaning services worldwide. Snapshot: October 28, 2026. https://revenuebase.ai/companies/browse/on-site-reverse-osmosis-membrane-cleaning-services.
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 on-site reverse osmosis membrane cleaning services worldwide
RevenueBase records 1,574 matching company records for on-site reverse osmosis membrane cleaning services worldwide, with 8,189 tracked contacts and 1,010 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: October 28, 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 on-site reverse osmosis membrane cleaning services 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 | BWT Wassertechnik Gmbhbwt.com HQ: Schriesheim, GermanyReported employees: 201-500 | Schriesheim, Germany | 201-500 | Exact match | 124 contacts → |
“Wasser ist nicht nur eine kostbare Lebensressource, sondern auch eine der großen Herausforderungen dieses Jahrhunderts.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Lexcru Water Tech Pvt. LTDlexcru.com HQ: Ahmedabad, IndiaReported employees: 1,001-5,000 | Ahmedabad, India | 1,001-5,000 | Exact match | 98 contacts → |
“LEXCRU Water Tech Pvt.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Salt Separation Services Limitedsaltsep.co.uk HQ: Rochdale, United KingdomReported employees: 51-200 | Rochdale, United Kingdom | 51-200 | Exact match | 84 contacts → |
“Salt Separation Services Limited is an independent water treatment company specialising in the design, manufacture, installation and commissioning of water treatment systems.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Aqua Serviceaquaservice.pt HQ: Alverca, PortugalReported employees: 51-200 | Alverca, Portugal | 51-200 | Exact match | 61 contacts → |
“Water treatment, reverse osmosis, desalination, membranes, chemicals, service, legionella control” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Ameriwaterameriwater.com HQ: Dayton, OH, United StatesReported employees: 51-200 | Dayton, OH, United States | 51-200 | Exact match | 59 contacts → |
“AmeriWater is the recognized specialist in the design, manufacturing, installation and supply of water treatment equipment and services.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Puronicspuronics.com HQ: Livermore, CA, United StatesReported employees: 51-200 | Livermore, CA, United States | 51-200 | Exact match | 50 contacts → |
“Manufacturer of a complete line of water treatment systems for homes and businesses.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Watersurpluswatersurplus.com HQ: Loves Park, IL, United StatesReported employees: 51-200 | Loves Park, IL, United States | 51-200 | Exact match | 49 contacts → |
“WaterSurplus is a leader in sustainable water treatment, delivering high-performance solutions across industries.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Pt. Lautan Solusi Airindo Watercarewatercare.co.id HQ: Jakarta Selatan, IndonesiaReported employees: 51-200 | Jakarta Selatan, Indonesia | 51-200 | Exact match | 49 contacts → |
“PT.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Buchen Swedenbuchen.se HQ: Sundsvall, SwedenReported employees: 201-500 | Sundsvall, Sweden | 201-500 | Exact match | 46 contacts → |
“Med mer än 40 års erfarenhet av rengöring och underhåll av tekniska system är BUCHEN idag en av Sveriges ledande aktörer inom industrisanering.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Aquavita Limitedaquavitallc.com HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 46 contacts → |
“AQUAVITA provides fresh, pure, healthy drinking water by removing chemicals, bacteria, and parasites.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Gordon Water Systemsgordonwater.com HQ: Kalamazoo, MI, United StatesReported employees: 11-50 | Kalamazoo, MI, United States | 11-50 | Exact match | 45 contacts → |
“Gordon Water Systems is frequently recognized as the top water treatment company in West Michigan.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | A. O. Smith SU Teknolojileriaosmith.com.tr HQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 44 contacts → |
“A.O.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Absolute Water Technologiesabsolutewatertech.com HQ: Arnold, MO, United StatesReported employees: 11-50 | Arnold, MO, United States | 11-50 | Exact match | 43 contacts → |
“Absolute Water Technologies based in Indianapolis, Indiana with a service branch in St.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Thermo-Clean Groupthermoclean.com HQ: Zolder, BelgiumReported employees: 201-500 | Zolder, Belgium | 201-500 | Exact match | 42 contacts → |
“The cleaning of frame systems, skids, grates and definitely also extractor components, heat exchangers, filters, moulds, etc.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hidrosalud Tratamiento Integral DEL Aguahidrosalud.com HQ: Alcudia, SpainReported employees: 11-50 | Alcudia, Spain | 11-50 | Exact match | 42 contacts → |
“QUIENES SOMOS Hidrosalud es una empresa dedicada a la salud.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Weas Engineeringweasengineering.com HQ: Westfield, IN, United StatesReported employees: 51-200 | Westfield, IN, United States | 51-200 | Exact match | 41 contacts → |
“Weas Engineering, Inc.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Water Stationwaterstation.mx HQ: México, MexicoReported employees: 11-50 | México, Mexico | 11-50 | Exact match | 41 contacts → |
“Con nuestro servicio de purificación de agua en tu oficina, lo único que tienes que hacer es pagar de manera mensual una cuota de mantenimiento, la instalación y los cuidados…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Bela Aqua Gmbhbela-aqua.de HQ: Zusmarshausen, GermanyReported employees: 51-200 | Zusmarshausen, Germany | 51-200 | Exact match | 39 contacts → |
“Jede große Geschichte hat ihren Anfang, so auch die der Bela Aqua GmbH – oder die Geschichte der beiden Menschen, die dahinterstehen: Christine und Günter Brandl.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | RO Care Indiarocareindia.com HQ: Gurgaon, IndiaReported employees: 201-500 | Gurgaon, India | 201-500 | Exact match | 39 contacts → |
“Established in the year 2008, RO Care is today standing distinctively among numerous traders and suppliers of RO water purifier systems, RO plant products and water treatment…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Rayne Waterraynewater.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 38 contacts → |
“Welcome to Rayne Water, your one-stop solution for residential and commercial water treatment systems since 1928.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Emvees Water Waste Water Treatment LLCemveestech.com HQ: Dubai Silicon Oasis, United Arab EmiratesReported employees: 51-200 | Dubai Silicon Oasis, United Arab Emirates | 51-200 | Exact match | 35 contacts → |
“We, at Emvees, pursue excellence in providing water and wastewater treatment systems for our clients.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hi-Tech Sweet Water Technologies Pvt. LTDhitechro.net HQ: Bardoli, IndiaReported employees: 501-1,000 | Bardoli, India | 501-1,000 | Exact match | 33 contacts → |
“Founded in 1995, Hitech has been recognized by I.S.O: 9001:2008, 14001:2004, 18001:2007 standards that improve the quality of water by completely eliminating the harmful…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hague Quality Waterslowater.com HQ: Los Osos, CA, United StatesReported employees: 51-200 | Los Osos, CA, United States | 51-200 | Exact match | 33 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Puritech Water Treatmentpuritech.co.za HQ: Midrand, South AfricaReported employees: 11-50 | Midrand, South Africa | 11-50 | Exact match | 32 contacts → |
“We are based in the heart of Johannesburg, the land of Gold.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | VEXERvexer.com.br HQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 31 contacts → |
“O propósito da VEXER é oferecer a melhor alternativa para clientes que buscam confiabilidade na área de tratamento de água, especialmente em equipamentos de Osmose Reversa.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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On-site reverse osmosis membrane cleaning services: dataset insights
October 28, 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
1,555 records in the displayed employee bands.
19 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 1,574 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: October 28, 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 ↗
On-site reverse osmosis membrane cleaning services by location
6 lists · largest firstEvery On-site reverse osmosis membrane cleaning services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- On-site reverse osmosis membrane cleaning services based in India337
- On-site reverse osmosis membrane cleaning services based in the United States324
- On-site reverse osmosis membrane cleaning services based in Spain65
- On-site reverse osmosis membrane cleaning services based in Germany34
- On-site reverse osmosis membrane cleaning services based in Canada32
- On-site reverse osmosis membrane cleaning services based in the United Kingdom31
Questions about this company list
What does Exact match mean for on-site reverse osmosis membrane cleaning services?
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 on-site reverse osmosis membrane cleaning services did RevenueBase find worldwide?
The saved snapshot records 1,574 matching company records, 8,189 tracked contacts and 1,010 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: October 28, 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 on-site reverse osmosis membrane cleaning services worldwide. Snapshot: October 28, 2026. https://revenuebase.ai/companies/browse/on-site-reverse-osmosis-membrane-cleaning-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗