Company lists · Data refreshed November 2026

Top 20 Ultra pure water system suppliers based in Canada

RevenueBase identified 68 company matches for ultra pure water system suppliers associated with Canada as of November 2026 and tracks 504 professional contacts across them, including 78 with verified work emails. Barrie is the largest hub.

This list covers company matches for ultra pure water system suppliers 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 November 3, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 3, 2026 How this list was built
68Companies
504Contacts tracked
78Verified emails
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The 20 largest ultra pure water system suppliers based in Canada

Ranked by team size
Top 20 of 68 company matches for ultra pure water system suppliers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMissisauga, ON, CanadaHQ recorded Nov 3, 2026n/a80 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 · Nov 3, 2026 · View company records in RevenueBase
2Exact matchGuelph, ON, CanadaHQ recorded Nov 3, 202611-5072 contacts →

Exact match

“At MANTECH, we make water quality analysis faster, simpler, greener and more informative.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchQuebec, QC, CanadaHQ recorded Nov 3, 202611-5023 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 · Nov 3, 2026 · View company records in RevenueBase
4Exact matchCandiac, QC, CanadaHQ recorded Nov 3, 202611-5020 contacts →

Exact match

“The team at Durpro is committed to simplifying and optimizing water use in industry.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchBarrie, ON, CanadaHQ recorded Nov 3, 202611-5011 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 · Nov 3, 2026 · View company records in RevenueBase
6Exact matchCalgary, AB, CanadaHQ recorded Nov 3, 20261-1011 contacts →

Exact match

“Aqua Pure Technologies is a privately owned Canadian company headquartered in Calgary, Alberta, delivering advanced water treatment solutions for industrial applications.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchBarrie, ON, CanadaHQ recorded Nov 3, 20261-1011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchCalgary, AB, CanadaHQ recorded Nov 3, 20261-109 contacts →

Exact match

“We are focused on bringing our clients the best water purification systems available through providing exactly what our client needs based on their source water.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchOdessa, ON, CanadaHQ recorded Nov 3, 20261-106 contacts →

Exact match

“Established in 1982, MacLellan Water Technology is a full service water treatment company.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchStrathmore, AB, CanadaHQ recorded Nov 3, 20261-104 contacts →

Exact match

“We Manufacture, Install, and Service water treatment systems in Single Dwelling Homes, Campsites, Co-Ops, and Industrial Facilities.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchVancouver, BC, CanadaHQ recorded Nov 3, 20261-104 contacts →

Exact match

“Full service water treatment equipment designer, seller and servicer including parts and expendables.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchRegina, SK, CanadaHQ recorded Nov 3, 20261-102 contacts →

Exact match

“Element Water Systems provides products and services for water treatment”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchMascouche, QC, CanadaHQ recorded Nov 3, 20261-102 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 · Nov 3, 2026 · View company records in RevenueBase
14Exact matchBrantford, ON, CanadaHQ recorded Nov 3, 20261-102 contacts →

Exact match

“Torrent Water Systems is a Canadian designer and manufacturer of high efficiency water purification systems.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchVancouver, BC, CanadaHQ recorded Nov 3, 202611-501 contacts →

Exact match

“Canada Future Technology (Canftech) has been focusing on the supply of raw materials and water purification equipment, especially ion exchange resins and water treatment equipment…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchBarrie, ON, CanadaHQ recorded Nov 3, 202611-501 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 · Nov 3, 2026 · View company records in RevenueBase
17Exact matchNepean, ON, CanadaHQ recorded Nov 3, 20261-101 contacts →

Exact match

“Looking for water treatment systems in Ottawa?”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchOrangeville, ON, CanadaHQ recorded Nov 3, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchNanaimo, BC, CanadaHQ recorded Nov 3, 20261-101 contacts →

Exact match

“Coastal Water Store is a privately owned and operated family business which specializes in providing the best purified drinking water for Offices, Hotels, Restaurants, Hospitals…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchLethbridge, AB, CanadaHQ recorded Nov 3, 2026n/a1 contacts →

Exact match

“Holmes Ecowater Offers a full line of Lethbridge Water Purification Systems, Water Filters and Water Softeners.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 20 of 68 ultra pure water system suppliers based in Canada

See the full list, filter by size, metro and specialty, and access 78 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ultra pure water system suppliers based in Canada at a glance

As of Nov 3, 2026
15.5%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
5.9%Largest-city concentration · Barrie
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
13
51-200
1
201-500
2

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 68 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 “ultra pure water system suppliers” 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 78 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 3, 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 “ultra pure water system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ultra pure water system suppliers are there based in Canada?

RevenueBase identified 68 company matches for ultra pure water system suppliers associated with Canada 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?

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 ultra pure water system suppliers?

Barrie leads with 4 company records, followed by Calgary (4) and Guelph (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 78 professional contacts with verified work emails tracked across these 68 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 3, 2026.

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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.