Company lists · Data refreshed October 2026

Top 25 Industrial waste treatment facilities based in Canada

RevenueBase identified 196 company matches for industrial waste treatment facilities associated with Canada as of October 2026 and tracks 12,417 professional contacts across them, including 5,741 with verified work emails. Calgary is the largest hub.

This list covers company matches for industrial waste treatment facilities 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 October 16, 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 Oct 16, 2026 How this list was built
196Companies
12,417Contacts tracked
5,741Verified emails
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The 25 largest industrial waste treatment facilities based in Canada

Ranked by team size
Top 25 of 196 company matches for industrial waste treatment facilities based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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 matchVaughan, ON, CanadaHQ recorded Oct 16, 202610001+6,275 contacts →

Exact match

“GFL Environmental is the only major diversified environmental services company in North America offering services in solid waste management, liquid waste management and soil…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2Exact matchCalgary, AB, CanadaHQ recorded Oct 16, 20261,001-5,0001,175 contacts →

Exact match

“SECURE is a leading waste management and energy infrastructure business headquartered in Calgary, Alberta.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3Exact matchMontreal, QC, CanadaHQ recorded Oct 16, 2026501-1,000839 contacts →

Exact match

“Ovivo is a powerful global brand, uniting world-renowned trademarks and a highly specialized team of 700 water treatment experts operating across the globe.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Oct 16, 20261,001-5,000640 contacts →

Exact match

“We are Tervita, a company with dedicated employees on a single mission: the future.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5Exact matchToronto, CanadaHQ recorded Oct 16, 2026201-500225 contacts →

Exact match

“QM Environmental is a leading Canadian environmental and industrial services provider, trusted for over three decades to deliver complex projects safely, responsibly, and with…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6Exact matchRichmond, BC, CanadaHQ recorded Oct 16, 202651-200165 contacts →

Exact match

“Saltworks partners with clients to solve complex industrial water treatment and lithium refining challenges.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7Exact matchToronto, ON, CanadaHQ recorded Oct 16, 2026201-500144 contacts →

Exact match

“Wasteco is a Republic Services company.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8Exact matchBoucherville, QC, CanadaHQ recorded Oct 16, 202651-200128 contacts →

Exact match

“Magnus designs and delivers chemical, mechanical and technological water treatment solutions, industrial fluids, equipment, and technical services across North America and Europe.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9Exact matchCalgary, AB, CanadaHQ recorded Oct 16, 20261,001-5,000126 contacts →

Exact match

“Headquartered in Calgary, Alberta, SECURE has a diverse suite of customer-driven solutions in Environmental Waste Management Infrastructure, including Waste Processing Facilities…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10Exact matchVancouver, BC, CanadaHQ recorded Oct 16, 202651-200123 contacts →

Exact match

“BQE Water is a service provider specializing in water treatment and management for metals mining, smelting and refining.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11Exact matchLangley, BC, CanadaHQ recorded Oct 16, 202651-200102 contacts →

Exact match

“No other environmental contractor in Canada can claim the same level of engineering and project-management expertise as Milestone.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12Exact matchBlainville, QC, CanadaHQ recorded Oct 16, 202651-20096 contacts →

Exact match

“Stablex is one of North America's largest and best-known providers of services for the treatment and disposal of hazardous waste.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13Exact matchMarkham, ON, CanadaHQ recorded Oct 16, 202651-20089 contacts →

Exact match

“The company is privately held with its primary focus on resolving many of the environmental issues in the steel, petroleum, and construction industries.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14Exact matchShawinigan, QC, CanadaHQ recorded Oct 16, 202651-20083 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15Exact matchCalgary, AB, CanadaHQ recorded Oct 16, 2026201-50080 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16Exact matchWinnipeg, MB, CanadaHQ recorded Oct 16, 202651-20069 contacts →

Exact match

“The wastewater industry has seen how nutrients and energy costs expose the limits of existing solutions.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17Exact matchLangley, BC, CanadaHQ recorded Oct 16, 202651-20062 contacts →

Exact match

“AWC Water Solutions designs, manufactures, and integrates water and wastewater treatment systems for a variety of municipal and industrial applications.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18Exact matchRouyn-noranda, QC, CanadaHQ recorded Oct 16, 202651-20055 contacts →

Exact match

“AmNor Industries est une entreprise spécialisée en nettoyage industriel ainsi qu’en gestion, transport etrécupération de matière résiduelle dangereuse (M.D.R.) L’équipe de gestion…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19Exact matchDelta, BC, CanadaHQ recorded Oct 16, 202651-20052 contacts →

Exact match

“Established in 2003, Stormtec is the water management solutions company specializing in providing temporary and permanent industrial water treatment systems for sediment…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20Exact matchAurora, ON, CanadaHQ recorded Oct 16, 202611-5048 contacts →

Exact match

“About Us Napier-Reid is a leading water and wastewater treatment solutions company with an established reputation for design innovation and manufacturing excellence.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21Exact matchSaskatoon, SK, CanadaHQ recorded Oct 16, 202651-20041 contacts →

Exact match

“Delco Water, a division of Delco Automation Inc, is a premier water treatment solutions provider and equipment integrator.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22Exact matchVaughan, ON, CanadaHQ recorded Oct 16, 202611-5040 contacts →

Exact match

“Water & Wastewater Treatment Equipment sales & service for industrial & municipal applications: grinders, screens, conveyors, SBRs, grit removal, aerators, diffusers, blowers…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23Exact matchCalgary, AB, CanadaHQ recorded Oct 16, 202651-20039 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24Exact matchSaint-laurent, QC, CanadaHQ recorded Oct 16, 202611-5037 contacts →

Exact match

“DESIGN / BUILT / OPERATE Mabarex is a water-treatment leader serving clients across Canada since 1983.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25Exact matchStoney Creek, ON, CanadaHQ recorded Oct 16, 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 · Oct 16, 2026 · View company records in RevenueBase

Showing 25 of 196 industrial waste treatment facilities based in Canada

See the full list, filter by size, metro and specialty, and access 5,741 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial waste treatment facilities based in Canada at a glance

As of Oct 16, 2026
46.2%Verified-email coverage
63.4Average contacts per company
11-50Median size (employees)
11.2%Largest-city concentration · Calgary
Oct 16, 2026Page data refreshed

Companies by employee count

1-10
65
11-50
77
51-200
40
201-500
6
501-1,000
3
1,001-5,000
4
10001+
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 196 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 “industrial waste treatment facilities” 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 5,741 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 16, 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 “industrial waste treatment facilities”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial waste treatment facilities are there based in Canada?

RevenueBase identified 196 company matches for industrial waste treatment facilities associated with Canada 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?

GFL Environmental INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial waste treatment facilities?

Calgary leads with 22 company records, followed by Toronto (10) and Edmonton (9).

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 5,741 professional contacts with verified work emails tracked across these 196 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 16, 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.