Company lists · Data refreshed September 2026

Top 25 Produced water treatment companies based in Canada

Name: Produced water treatment companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 103 companies tracked

RevenueBase identified 103 produced water treatment companies headquartered in Canada as of September 2026 and tracks 1,757 professional contacts across them, including 803 with verified work emails. Calgary is the largest hub.

This list covers produced water treatment companies headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

103Companies

1,757Contacts tracked

803Verified emails

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The 25 largest produced water treatment companies based in Canada

Ranked by team size

Top 25 of 103 produced water treatment companies based in Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to produced water treatment companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Trojan Technologies	Strong evidence	London, ON, CanadaHQ checked Sep 20, 2026	501-1,000	716 contacts →
	Strong evidence “Our Vision To continuously advance water treatment, ensuring everyone has access to clean water, globally.” Source: RevenueBase Database · checked Sep 20, 2026
2	Bionest	Indirect evidence	Shawinigan, QC, CanadaHQ checked Sep 20, 2026	51-200	80 contacts →
	Indirect evidence “Spécialiste dans le développement et la commercialisation de systèmes avancés d'épuration des eaux usées, Bionest offre des systèmes dont les performances inégalées permettent de…” Source: RevenueBase Database · checked Sep 20, 2026
3	R360 Environmental Solutions Canada	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	201-500	72 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
4	Stormtec Water Management	Strong evidence	Delta, BC, CanadaHQ checked Sep 20, 2026	51-200	60 contacts →
	Strong evidence “Established in 2003, Stormtec is the water management solutions company specializing in providing temporary and permanent industrial water treatment systems for sediment…” Source: RevenueBase Database · checked Sep 20, 2026
5	Napier-Reid LTD	Strong evidence	Aurora, ON, CanadaHQ checked Sep 20, 2026	11-50	45 contacts →
	Strong evidence “About Us Napier-Reid is a leading water and wastewater treatment solutions company with an established reputation for design innovation and manufacturing excellence.” Source: RevenueBase Database · checked Sep 20, 2026
6	Ovivo Filterboxx	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	51-200	41 contacts →
	Indirect evidence “Based in Alberta, Canada, FilterBoxx is a renowned leader in the design and supply of modular waterIntroPage and wastewater solutions for a wide array of industrial customers.” Source: RevenueBase Database · checked Sep 20, 2026
7	Mabarex	Strong evidence	Saint-laurent, QC, CanadaHQ checked Sep 20, 2026	11-50	35 contacts →
	Strong evidence “DESIGN / BUILT / OPERATE Mabarex is a water-treatment leader serving clients across Canada since 1983.” Source: RevenueBase Database · checked Sep 20, 2026
8	Continental Carbon Group	Strong evidence	Stoney Creek, ON, CanadaHQ checked Sep 20, 2026	11-50	35 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
9	Kontek Process Water Management	Partial evidence	Burlington, ON, CanadaHQ checked Sep 20, 2026	11-50	34 contacts →
	Partial evidence “Kontek Process Water Management is a well-established privately owned Canadian company with primary offices and manufacturing facilities located in Burlington, Ontario, Canada.” Source: RevenueBase Database · checked Sep 20, 2026
10	Bishop Water	Partial evidence	Arnprior, ON, CanadaHQ checked Sep 20, 2026	11-50	32 contacts →
	Partial evidence “Bishop Water provides simple, reliable nutrient removal and solids management solutions that enable communities and industries to affordably solve water and wastewater challenges…” Source: RevenueBase Database · checked Sep 20, 2026
11	Pure H2o	Indirect evidence	Quebec, QC, CanadaHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
12	Streamgo Water Solutions INC	Partial evidence	Hamilton, ON, CanadaHQ checked Sep 20, 2026	51-200	25 contacts →
	Partial evidence “StreamGo is a full-service water company whose mission is safe, unlimited and economical water without impact to the environment.” Source: RevenueBase Database · checked Sep 20, 2026
13	Terra Water Systems INC	Strong evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	11-50	23 contacts →
	Strong evidence “Terra Water Systems provides clients with reliable and effective solutions to meet their onsite water and wastewater treatment needs.” Source: RevenueBase Database · checked Sep 20, 2026
14	BI Pure Water Canada INC	Strong evidence	Surrey, BC, CanadaHQ checked Sep 20, 2026	11-50	21 contacts →
	Strong evidence “BI Pure Water’s pre-assembled compact water and wastewater treatment plants are renowned for their cost-effective and reliable performance.” Source: RevenueBase Database · checked Sep 20, 2026
15	Storm Guard Water Treatment INC	Strong evidence	Richmond, BC, CanadaHQ checked Sep 20, 2026	11-50	21 contacts →
	Strong evidence “Founded in 1989, Storm Guard Water Treatment Inc.(“Storm Guard”) is a trusted leader in dewatering, water extraction, and water treatment services across British Columbia.” Source: RevenueBase Database · checked Sep 20, 2026
16	Controlchem Canada LTD	Strong evidence	Burlington, ON, CanadaHQ checked Sep 20, 2026	11-50	20 contacts →
	Strong evidence “ControlChem Canada Limited is a progressive and growing company dedicated to delivering high quality water treatment solutions.” Source: RevenueBase Database · checked Sep 20, 2026
17	Ground Effects Environmental Services INC	Indirect evidence	Regina, SK, CanadaHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
18	Aslan Technologies INC	Partial evidence	Burlington, ON, CanadaHQ checked Sep 20, 2026	11-50	19 contacts →
	Partial evidence “Aslan Technologies is a design and manufacturing company COMMITTED TO THE PROVISION OF INNOVATIVE decentralized WATER AND ENERGY MANAGEMENT SOLUTIONS SINCE 1992.Aslan Technologies…” Source: RevenueBase Database · checked Sep 20, 2026
19	Enerflex Water Solutions	Strong evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	1,001-5,000	18 contacts →
	Strong evidence “EWS designs and commissions facilities that quickly, efficiently, and cost-effectively treat various volumes of produced water every day.” Source: RevenueBase Database · checked Sep 20, 2026
20	White OWL Energy Services	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “White Owl Energy Services Inc (“White Owl”) was incorporated in 2013, focused on providing oilfield disposal services to the Oil and Gas Industry.” Source: RevenueBase Database · checked Sep 20, 2026
21	Drycake	Partial evidence	Quebec, QC, CanadaHQ checked Sep 20, 2026	1-10	13 contacts →
	Partial evidence “A leading provider of Separation Technologies for Water, Agricultural, and Industrial markets since 1995.” Source: RevenueBase Database · checked Sep 20, 2026
22	Klenzoid, A Dubois Canada Brand	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 20, 2026	51-200	12 contacts →
	Partial evidence “Industrial Water Management company, offering service programs for steam, cooling water and wastewater applications.” Source: RevenueBase Database · checked Sep 20, 2026
23	Aqua Pure Technologies	Strong evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	1-10	11 contacts →
	Strong evidence “Aqua Pure Technologies is a privately owned Canadian company headquartered in Calgary, Alberta, delivering advanced water treatment solutions for industrial applications.” Source: RevenueBase Database · checked Sep 20, 2026
24	AWC Water Solutions LTD	Strong evidence	Surrey, BC, CanadaHQ checked Sep 20, 2026	51-200	10 contacts →
	Strong evidence “AWC Water Solutions offers innovative, high performing packaged and modular water and wastewater treatment systems.” Source: RevenueBase Database · checked Sep 20, 2026
25	Culligan Québec	Indirect evidence	Québec, QC, CanadaHQ checked Sep 20, 2026	51-200	9 contacts →
	Indirect evidence “Culligan au Québec : une histoire de confiance depuis plus de 70 ans!” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: produced water treatment companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names produced water treatment companies.
Partial evidence: Its own public description names part of produced water treatment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name produced water treatment companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 103 produced water treatment companies based in Canada

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Produced water treatment companies based in Canada at a glance

As of Sep 20, 2026

45.7%Verified-email coverage

17.1Average contacts per company

1-10Median size (employees)

17.5%Largest-city concentration · Calgary

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 103 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among produced water treatment companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “produced water treatment companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names produced water treatment companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among produced water treatment companies, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 803 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names produced water treatment companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 103 produced water treatment companies headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Trojan Technologies, headquartered in London, tops this list with the largest team on record.

Which city has the most produced water treatment companies?

Calgary leads with 18 headquartered companies, followed by Burlington (5) and Quebec (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 803 verified decision-maker contacts tracked across these 103 companies.

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 Smart Search, 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.