Company lists · Data refreshed September 2026

Top 25 Ozone water treatment companies based in Canada

RevenueBase identified 100 company matches for ozone water treatment companies associated with Canada as of September 2026 and tracks 1,350 professional contacts across them, including 564 with verified work emails. Calgary is the largest hub.

This list covers company matches for ozone water treatment 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 20, 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 Sep 20, 2026 How this list was built
100Companies
1,350Contacts tracked
564Verified emails
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The 25 largest ozone water treatment companies based in Canada

Ranked by team size
Top 25 of 100 company matches for ozone water treatment companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchLondon, ON, CanadaHQ recorded Sep 20, 2026501-1,000716 contacts →

Exact match

“Our Vision To continuously advance water treatment, ensuring everyone has access to clean water, globally.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchMissisauga, ON, CanadaHQ recorded Sep 20, 2026n/a78 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 20, 2026 · View company records in RevenueBase
3Exact matchGuelph, ON, CanadaHQ recorded Sep 20, 202651-20048 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchStoney Creek, ON, CanadaHQ recorded Sep 20, 202611-5035 contacts →

Exact match

“SERVICES, PRODUCTS AND EXPERTISE IN THE WATER TREATMENT INDUSTRY Continental Carbon Group offers a wide range of products, services and expertise in the water and wastewater…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Sep 20, 202611-5029 contacts →

Exact match

“UV Pure® Technologies is a manufacturer of advanced ultraviolet water disinfection systems for residential, commercial, industrial, and municipal applications.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchQuebec, QC, CanadaHQ recorded Sep 20, 202611-5026 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 20, 2026 · View company records in RevenueBase
7Exact matchHamilton, ON, CanadaHQ recorded Sep 20, 202651-20025 contacts →

Exact match

“StreamGo is a full-service water company whose mission is safe, unlimited and economical water without impact to the environment.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchVancouver, CanadaHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“Axine Water Technologies is a provider of an innovative industrial wastewater treatment technology that destroys toxic organic contaminants including per- and polyfluoroalkyl…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchWinnipeg, MB, CanadaHQ recorded Sep 20, 202611-5012 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 20, 2026 · View company records in RevenueBase
10Exact matchMississauga, ON, CanadaHQ recorded Sep 20, 202651-20012 contacts →

Exact match

“Industrial Water Management company, offering service programs for steam, cooling water and wastewater applications.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 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 · Sep 20, 2026 · View company records in RevenueBase
12Exact matchCounty Of Grande Prairie 1, AB, CanadaHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“Remote leads western Canada’s wastewater treatment industry by utilizing premier technology and experienced personnel to supply, operate and maintain a mobile fleet of wastewater…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchBarrie, ON, CanadaHQ recorded Sep 20, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchQuébec, QC, CanadaHQ recorded Sep 20, 202651-2009 contacts →

Exact match

“Culligan au Québec : une histoire de confiance depuis plus de 70 ans!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchCarp, ON, CanadaHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Established in 1985 to meet the burgeoning water treatment needs of rural Ottawa, Nelson Water has grown, under the management team of Mark and Zeina Nelson, into one of the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchVancouver, BC, CanadaHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Services & Products: Specialty Chemicals HVAC - distribution, services, sales, testing Equipment Sales and Distribution - hydronics and cooling towers Filter Pot - magnetic…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchLondon, ON, CanadaHQ recorded Sep 20, 20261-108 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 20, 2026 · View company records in RevenueBase
18Exact matchOdessa, ON, CanadaHQ recorded Sep 20, 20261-107 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchEdmonton, AB, CanadaHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Thank you for your interest in Absolute Ozone® generators.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchToronto, ON, CanadaHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Aquafy is a sales and service company focused on innovative, environmental equipment used in the water and wastewater treatment industries.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchKing City, ON, CanadaHQ recorded Sep 20, 202611-504 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 20, 2026 · View company records in RevenueBase
22Exact matchQuébec, QC, CanadaHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Épuro dispose d’une technologie novatrice permettant d’obtenir les meilleurs systèmes automatisés de traitement des eaux industrielles.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchBurlington, ON, CanadaHQ recorded Sep 20, 202611-504 contacts →

Exact match

“HydroFLOW is a clean technology for water treatment that reduces water, chemical and energy costs in commercial, industrial, and residential applications, while also extending…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchMindemoya, ON, CanadaHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Wahl Water is a innovative leader in water treatment solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchRegina, SK, CanadaHQ recorded Sep 20, 20261-102 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 100 ozone water treatment companies based in Canada

See the full list, filter by size, metro and specialty, and access 564 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ozone water treatment companies based in Canada at a glance

As of Sep 20, 2026
41.8%Verified-email coverage
13.5Average contacts per company
1-10Median size (employees)
5.0%Largest-city concentration · Calgary
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
25
51-200
6
201-500
3
501-1,000
1

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 100 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 “ozone water treatment 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 564 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

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 “ozone water treatment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ozone water treatment companies are there based in Canada?

RevenueBase identified 100 company matches for ozone water treatment 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?

Trojan Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most ozone water treatment companies?

Calgary leads with 5 company records, followed by Guelph (5) and London (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 564 professional contacts with verified work emails tracked across these 100 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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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.