Company lists · Data refreshed September 2026
Top 21 Reverse osmosis system installation companies based in Canada
RevenueBase identified 89 company matches for reverse osmosis system installation companies associated with Canada as of September 2026 and tracks 496 professional contacts across them, including 51 with verified work emails. Barrie is the largest hub.
This list covers company matches for reverse osmosis system installation companies associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 21 largest reverse osmosis system installation companies based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 78 contacts → | ||||
Exact match “Kent Water Purification Systems is a leading supplier of water purification systems in the Greater Toronto Area.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 26 contacts → | ||||
Exact match “Fondée en 2010, par Michel Blais (depuis 25 ans en affaire) et Antoine Élias (20 ans d`expérience en traitement d`eau), l`entreprise se spécialise dans l`installation de systèmes…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 22 contacts → | ||||
Exact match “We believe that clean, healthy water is a basic human need - not a luxury.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 12 contacts → | ||||
Exact match “Dyna-Pro Environmental provides customers with the purest form of water using reverse osmosis to remove toxins and unwanted particles from any water source.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 9 contacts → | ||||
Exact match “Founded in 2006 by Al, Betty Ann, Robert, and Sam Dennis, Excalibur Water Systems is a Canadian water treatment and purification equipment manufacturer that ships internationally.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 8 contacts → | ||||
Exact match “Since 2006, Aquatell has been a leader in the online residential and light commercial water treatment space, helping homeowners, cottage owners, hospitals, schools, and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 7 contacts → | ||||
Exact match “Established in 1982, MacLellan Water Technology is a full service water treatment company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 7 contacts → | ||||
Exact match “5 Star Water Solutions has proudly supplied quality water softeners, reverse osmosis drinking water systems, and water treatment options to our thousands of customers in the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “Neotec Water Treatment is a consumer goods and services company based out of King City, ON.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “Culligan Niagara provides the best in water softening and filtration technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “About Waterelated: Waterelated opened its doors in September of 2001 in Pickle Barrel Plaza, a retail plaza in North York, Ontario.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “Memprotec œuvre dans la fabrication de systèmes de traitement d’eau par osmose dans les domaines acéricole et industriel.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “Torrent Water Systems is a Canadian designer and manufacturer of high efficiency water purification systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Avec un taux de satisfaction élevé, nous résolvons les problèmes reliés à la contamination de l’eau dans les domaines du résidentiel, commercial et industriel depuis plus de 30…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “We are the specialists for point of use water filtration systems in conjunction with preventative maintenance programs.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “Distributeur de produits de traitement d'eau sur la rive-sud de Montréal.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “AquaZach offre la vente, l'installation, la réparation et l'entretien dans le domaine de la mécanique et filtration de l'eau à Québec.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “Purifi Water is first class drinking water and drinking water solutions.” Recorded in the RevenueBase company graph · Sep 21, 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 “reverse osmosis system installation companies”. 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 21 of 89 reverse osmosis system installation companies based in Canada
See the full list, filter by size, metro and specialty, and access 51 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Reverse osmosis system installation companies based in Canada at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 89 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Canada whose business descriptions match “reverse osmosis system installation companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 51 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “reverse osmosis system installation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many reverse osmosis system installation companies are there based in Canada?
RevenueBase identified 89 company matches for reverse osmosis system installation companies associated with Canada as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Kent Water Purification Systems INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most reverse osmosis system installation companies?
Barrie leads with 5 company records, followed by Calgary (4) and Cambridge (4).
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 51 professional contacts with verified work emails tracked across these 89 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 89 reverse osmosis system installation companies based in Canada. Start with a free account, no credit card.
Download this list →Related lists
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
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- Lists A-Z
- New lists
- Reverse osmosis system installation companies based in Australia
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Company intelligence · public preview
Top 21 reverse osmosis system installation companies based in Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 89 matching company records for reverse osmosis system installation companies based in Canada, with 496 tracked contacts and 51 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 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 21 reverse osmosis system installation companies based in Canada
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 |  Kent Water Purification Systems INCkentwater.caHQ: Missisauga, ON, CanadaReported employees: Not recorded | Missisauga, ON, Canada | Not recorded | Exact match | 78 contacts → |
“Kent Water Purification Systems is a leading supplier of water purification systems in the Greater Toronto Area.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Pure H2opureh2o.ca HQ: Quebec, QC, CanadaReported employees: 11-50 | Quebec, QC, Canada | 11-50 | Exact match | 26 contacts → |
“Fondée en 2010, par Michel Blais (depuis 25 ans en affaire) et Antoine Élias (20 ans d`expérience en traitement d`eau), l`entreprise se spécialise dans l`installation de systèmes…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Homewaterhomewater.com HQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 22 contacts → |
“We believe that clean, healthy water is a basic human need - not a luxury.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Dyna-Pro Environmentaldyna-pro.comHQ: Winnipeg, MB, CanadaReported employees: 11-50 | Winnipeg, MB, Canada | 11-50 | Exact match | 12 contacts → |
“Dyna-Pro Environmental provides customers with the purest form of water using reverse osmosis to remove toxins and unwanted particles from any water source.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Georgian Water & AIRgeorgianwaterandair.ca HQ: Barrie, ON, CanadaReported employees: 1-10 | Barrie, ON, Canada | 1-10 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  Excalibur Water Systems INCexcaliburwater.comHQ: Barrie, ON, CanadaReported employees: 11-50 | Barrie, ON, Canada | 11-50 | Exact match | 9 contacts → |
“Founded in 2006 by Al, Betty Ann, Robert, and Sam Dennis, Excalibur Water Systems is a Canadian water treatment and purification equipment manufacturer that ships internationally.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Aquatell INCaquatell.caHQ: London, ON, CanadaReported employees: 1-10 | London, ON, Canada | 1-10 | Exact match | 8 contacts → |
“Since 2006, Aquatell has been a leader in the online residential and light commercial water treatment space, helping homeowners, cottage owners, hospitals, schools, and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Maclellan Water Treatment And Pumpsmwater.ca HQ: Odessa, ON, CanadaReported employees: 1-10 | Odessa, ON, Canada | 1-10 | Exact match | 7 contacts → |
“Established in 1982, MacLellan Water Technology is a full service water treatment company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  5 Star Water Solutions5starwater.caHQ: Kitchener, ON, CanadaReported employees: 1-10 | Kitchener, ON, Canada | 1-10 | Exact match | 7 contacts → |
“5 Star Water Solutions has proudly supplied quality water softeners, reverse osmosis drinking water systems, and water treatment options to our thousands of customers in the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | WRC Purifying LTDwrcpurifying.com HQ: Norwich, ON, CanadaReported employees: 11-50 | Norwich, ON, Canada | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  Neotec Water Treatmentneotecwater.comHQ: King City, ON, CanadaReported employees: 11-50 | King City, ON, Canada | 11-50 | Exact match | 4 contacts → |
“Neotec Water Treatment is a consumer goods and services company based out of King City, ON.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Culligan Niagaraculliganniagara.com HQ: St. Catharines, ON, CanadaReported employees: 1-10 | St. Catharines, ON, Canada | 1-10 | Exact match | 4 contacts → |
“Culligan Niagara provides the best in water softening and filtration technology.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Waterelated Productswaterelated.com HQ: Markham, ON, CanadaReported employees: 1-10 | Markham, ON, Canada | 1-10 | Exact match | 3 contacts → |
“About Waterelated: Waterelated opened its doors in September of 2001 in Pickle Barrel Plaza, a retail plaza in North York, Ontario.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Memprotecmemprotec.comHQ: Chesterville, QC, CanadaReported employees: 11-50 | Chesterville, QC, Canada | 11-50 | Exact match | 2 contacts → |
“Memprotec œuvre dans la fabrication de systèmes de traitement d’eau par osmose dans les domaines acéricole et industriel.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Torrent Water Systemstorrentwater.com HQ: Brantford, ON, CanadaReported employees: 1-10 | Brantford, ON, Canada | 1-10 | Exact match | 2 contacts → |
“Torrent Water Systems is a Canadian designer and manufacturer of high efficiency water purification systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Traitement D'eau S.Ttdst.ca HQ: Mascouche, QC, CanadaReported employees: 1-10 | Mascouche, QC, Canada | 1-10 | Exact match | 2 contacts → |
“Avec un taux de satisfaction élevé, nous résolvons les problèmes reliés à la contamination de l’eau dans les domaines du résidentiel, commercial et industriel depuis plus de 30…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Suretech Water Treatment INCsuretechwater.ca HQ: Barrie, ON, CanadaReported employees: 11-50 | Barrie, ON, Canada | 11-50 | Exact match | 1 contacts → |
“We are the specialists for point of use water filtration systems in conjunction with preventative maintenance programs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Groupe Ilqueaugroupeilqueau.com HQ: Châteauguay, QC, CanadaReported employees: 1-10 | Châteauguay, QC, Canada | 1-10 | Exact match | 1 contacts → |
“Distributeur de produits de traitement d'eau sur la rive-sud de Montréal.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  360water Systems INC360water.caHQ: Orangeville, ON, CanadaReported employees: 1-10 | Orangeville, ON, Canada | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Aqua Zachaquazach.ca HQ: Québec, QC, CanadaReported employees: 1-10 | Québec, QC, Canada | 1-10 | Exact match | 1 contacts → |
“AquaZach offre la vente, l'installation, la réparation et l'entretien dans le domaine de la mécanique et filtration de l'eau à Québec.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Purifi Waterpurifi.ca HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 1 contacts → |
“Purifi Water is first class drinking water and drinking water solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 89 company matches
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Reverse osmosis system installation companies: dataset insights
September 21, 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
85 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 89 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for reverse osmosis system installation companies?
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 reverse osmosis system installation companies did RevenueBase find based in Canada?
The saved snapshot records 89 matching company records, 496 tracked contacts and 51 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 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
Reverse osmosis system installation companies by geography
- Reverse osmosis system installation companies based in Australia
- Reverse osmosis system installation companies based in Brazil
- Reverse osmosis system installation companies based in France
- Reverse osmosis system installation companies based in Germany
- Reverse osmosis system installation companies based in India
- Reverse osmosis system installation companies based in Italy
- Reverse osmosis system installation companies based in Spain
- Reverse osmosis system installation companies based in the United Kingdom
- Reverse osmosis system installation companies based in the United States
Cite this list
RevenueBase Data Team. Top 21 reverse osmosis system installation companies based in Canada. Snapshot: September 21, 2026. https://revenuebase.ai/companies/reverse-osmosis-system-installation-companies/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Reverse osmosis system installation companies based in Australia
- Reverse osmosis system installation companies based in Brazil
- Reverse osmosis system installation companies based in France
- Reverse osmosis system installation companies based in Germany
- Reverse osmosis system installation companies based in India
- Reverse osmosis system installation companies based in Italy
Company intelligence · public preview
Top 21 reverse osmosis system installation companies based in Canada
RevenueBase records 89 matching company records for reverse osmosis system installation companies based in Canada, with 496 tracked contacts and 51 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 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 21 reverse osmosis system installation companies based in Canada
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 | Kent Water Purification Systems INCkentwater.ca HQ: Missisauga, ON, CanadaReported employees: Not recorded | Missisauga, ON, Canada | Not recorded | Exact match | 78 contacts → |
“Kent Water Purification Systems is a leading supplier of water purification systems in the Greater Toronto Area.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Pure H2opureh2o.ca HQ: Quebec, QC, CanadaReported employees: 11-50 | Quebec, QC, Canada | 11-50 | Exact match | 26 contacts → |
“Fondée en 2010, par Michel Blais (depuis 25 ans en affaire) et Antoine Élias (20 ans d`expérience en traitement d`eau), l`entreprise se spécialise dans l`installation de systèmes…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Homewaterhomewater.com HQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 22 contacts → |
“We believe that clean, healthy water is a basic human need - not a luxury.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Dyna-Pro Environmentaldyna-pro.com HQ: Winnipeg, MB, CanadaReported employees: 11-50 | Winnipeg, MB, Canada | 11-50 | Exact match | 12 contacts → |
“Dyna-Pro Environmental provides customers with the purest form of water using reverse osmosis to remove toxins and unwanted particles from any water source.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Georgian Water & AIRgeorgianwaterandair.ca HQ: Barrie, ON, CanadaReported employees: 1-10 | Barrie, ON, Canada | 1-10 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Excalibur Water Systems INCexcaliburwater.com HQ: Barrie, ON, CanadaReported employees: 11-50 | Barrie, ON, Canada | 11-50 | Exact match | 9 contacts → |
“Founded in 2006 by Al, Betty Ann, Robert, and Sam Dennis, Excalibur Water Systems is a Canadian water treatment and purification equipment manufacturer that ships internationally.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Aquatell INCaquatell.ca HQ: London, ON, CanadaReported employees: 1-10 | London, ON, Canada | 1-10 | Exact match | 8 contacts → |
“Since 2006, Aquatell has been a leader in the online residential and light commercial water treatment space, helping homeowners, cottage owners, hospitals, schools, and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Maclellan Water Treatment And Pumpsmwater.ca HQ: Odessa, ON, CanadaReported employees: 1-10 | Odessa, ON, Canada | 1-10 | Exact match | 7 contacts → |
“Established in 1982, MacLellan Water Technology is a full service water treatment company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 5 Star Water Solutions5starwater.ca HQ: Kitchener, ON, CanadaReported employees: 1-10 | Kitchener, ON, Canada | 1-10 | Exact match | 7 contacts → |
“5 Star Water Solutions has proudly supplied quality water softeners, reverse osmosis drinking water systems, and water treatment options to our thousands of customers in the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | WRC Purifying LTDwrcpurifying.com HQ: Norwich, ON, CanadaReported employees: 11-50 | Norwich, ON, Canada | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Neotec Water Treatmentneotecwater.com HQ: King City, ON, CanadaReported employees: 11-50 | King City, ON, Canada | 11-50 | Exact match | 4 contacts → |
“Neotec Water Treatment is a consumer goods and services company based out of King City, ON.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Culligan Niagaraculliganniagara.com HQ: St. Catharines, ON, CanadaReported employees: 1-10 | St. Catharines, ON, Canada | 1-10 | Exact match | 4 contacts → |
“Culligan Niagara provides the best in water softening and filtration technology.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Waterelated Productswaterelated.com HQ: Markham, ON, CanadaReported employees: 1-10 | Markham, ON, Canada | 1-10 | Exact match | 3 contacts → |
“About Waterelated: Waterelated opened its doors in September of 2001 in Pickle Barrel Plaza, a retail plaza in North York, Ontario.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Memprotecmemprotec.com HQ: Chesterville, QC, CanadaReported employees: 11-50 | Chesterville, QC, Canada | 11-50 | Exact match | 2 contacts → |
“Memprotec œuvre dans la fabrication de systèmes de traitement d’eau par osmose dans les domaines acéricole et industriel.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Torrent Water Systemstorrentwater.com HQ: Brantford, ON, CanadaReported employees: 1-10 | Brantford, ON, Canada | 1-10 | Exact match | 2 contacts → |
“Torrent Water Systems is a Canadian designer and manufacturer of high efficiency water purification systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Traitement D'eau S.Ttdst.ca HQ: Mascouche, QC, CanadaReported employees: 1-10 | Mascouche, QC, Canada | 1-10 | Exact match | 2 contacts → |
“Avec un taux de satisfaction élevé, nous résolvons les problèmes reliés à la contamination de l’eau dans les domaines du résidentiel, commercial et industriel depuis plus de 30…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Suretech Water Treatment INCsuretechwater.ca HQ: Barrie, ON, CanadaReported employees: 11-50 | Barrie, ON, Canada | 11-50 | Exact match | 1 contacts → |
“We are the specialists for point of use water filtration systems in conjunction with preventative maintenance programs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Groupe Ilqueaugroupeilqueau.com HQ: Châteauguay, QC, CanadaReported employees: 1-10 | Châteauguay, QC, Canada | 1-10 | Exact match | 1 contacts → |
“Distributeur de produits de traitement d'eau sur la rive-sud de Montréal.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 360water Systems INC360water.ca HQ: Orangeville, ON, CanadaReported employees: 1-10 | Orangeville, ON, Canada | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Aqua Zachaquazach.ca HQ: Québec, QC, CanadaReported employees: 1-10 | Québec, QC, Canada | 1-10 | Exact match | 1 contacts → |
“AquaZach offre la vente, l'installation, la réparation et l'entretien dans le domaine de la mécanique et filtration de l'eau à Québec.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Purifi Waterpurifi.ca HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 1 contacts → |
“Purifi Water is first class drinking water and drinking water solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 89 company matches
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Reverse osmosis system installation companies: dataset insights
September 21, 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
85 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 89 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for reverse osmosis system installation companies?
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 reverse osmosis system installation companies did RevenueBase find based in Canada?
The saved snapshot records 89 matching company records, 496 tracked contacts and 51 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 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 21 reverse osmosis system installation companies based in Canada. Snapshot: September 21, 2026. https://revenuebase.ai/companies/reverse-osmosis-system-installation-companies/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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