Company lists · Data refreshed September 2026

Top 22 Sludge treatment facility constructors based in Canada

RevenueBase identified 37 company matches for sludge treatment facility constructors associated with Canada as of September 2026 and tracks 523 professional contacts across them, including 275 with verified work emails. Calgary is the largest hub.

This list covers company matches for sludge treatment facility constructors 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 22, 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 22, 2026 How this list was built
37Companies
523Contacts tracked
275Verified emails
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The 22 largest sludge treatment facility constructors based in Canada

Ranked by team size
Top 22 of 37 company matches for sludge treatment facility constructors based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchWinnipeg, MB, CanadaHQ recorded Sep 22, 202651-20068 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 · Sep 22, 2026 · View company records in RevenueBase
2Exact matchMillgrove, ON, CanadaHQ recorded Sep 22, 202651-20063 contacts →

Exact match

“Bennett Construction Group has specialized in the construction of Water and Wastewater treatment facilities for over 40 years.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchLangley, BC, CanadaHQ recorded Sep 22, 202651-20056 contacts →

Exact match

“Tritech is an industry leader in integrated design, project management, and construction services for water and wastewater infrastructure projects.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchQuébec, QC, CanadaHQ recorded Sep 22, 202651-20049 contacts →

Exact match

“As water and wastewater specialists, Filtrum Construction is a trusted partner to engineer and construct leading-edge, cost-effective solutions for industrial and municipal…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchAurora, ON, CanadaHQ recorded Sep 22, 202611-5045 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 · Sep 22, 2026 · View company records in RevenueBase
6Exact matchVaughan, ON, CanadaHQ recorded Sep 22, 202611-5043 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 · Sep 22, 2026 · View company records in RevenueBase
7Exact matchSaint-laurent, QC, CanadaHQ recorded Sep 22, 202611-5035 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchFredericton, NB, CanadaHQ recorded Sep 22, 202651-20028 contacts →

Exact match

“ADI® Systems, an Evoqua brand, has been specializing in the design and construction of industrial wastewater treatment systems for over 35 years.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchCambridge, ON, CanadaHQ recorded Sep 22, 202611-5023 contacts →

Exact match

“Through the development of high efficiency, cost-effective engineered equipment, ENERVAC helps solve one of the most important issues facing industry today: resource recovery.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchWaterloo, ON, CanadaHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“Baseline Constructors Inc is a General Contractor in the water and wastewater industry based out of Waterloo, ON”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchCalgary, AB, CanadaHQ recorded Sep 22, 202651-20011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchVictoria, BC, CanadaHQ recorded Sep 22, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchLa Prairie, QC, CanadaHQ recorded Sep 22, 202651-2005 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
15Exact matchNelson, BC, CanadaHQ recorded Sep 22, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchGatineau, QC, CanadaHQ recorded Sep 22, 20261-102 contacts →

Exact match

“BH Environnement is an engineering consulting firm.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchLondon, ON, CanadaHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Supplier of Industrial & Municipal wastewater treatment systems.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchAirdrie, CanadaHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Blue Drop Solutions provides water and wastewater treatment systems along with installation, commissioning, operations and training.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchBurlington, ON, CanadaHQ recorded Sep 22, 20261-102 contacts →

Exact match

“The Company was established by a team of experienced personnel who have insisted on providing a service that is second to none in the waste disposal and treatment sector…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchEdmonton, AB, CanadaHQ recorded Sep 22, 20261-101 contacts →

Exact match

“CLAYTEK provides an experienced service platform and world leading engineered clay technologies to treat industrial wastewater and solidify waste sludges and slurries.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchWinnipeg, MB, CanadaHQ recorded Sep 22, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchToronto, ON, CanadaHQ recorded Sep 22, 20261-101 contacts →

Exact match

“Engineering services for water treatment and supply including the following: 1.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 22 of 37 sludge treatment facility constructors based in Canada

See the full list, filter by size, metro and specialty, and access 275 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sludge treatment facility constructors based in Canada at a glance

As of Sep 22, 2026
52.6%Verified-email coverage
14.1Average contacts per company
1-10Median size (employees)
8.1%Largest-city concentration · Calgary
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
10
51-200
8

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 37 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 “sludge treatment facility constructors” 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 275 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 22, 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 “sludge treatment facility constructors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sludge treatment facility constructors are there based in Canada?

RevenueBase identified 37 company matches for sludge treatment facility constructors 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?

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

Which city has the most sludge treatment facility constructors?

Calgary leads with 3 company records, followed by Toronto (3) and Saint-Laurent (2).

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 275 professional contacts with verified work emails tracked across these 37 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 22, 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.