Company lists · Data refreshed September 2026

Top 25 Energy recovery systems integrators based in Canada

RevenueBase identified 51 company matches for energy recovery systems integrators associated with Canada as of September 2026 and tracks 778 professional contacts across them, including 439 with verified work emails. Calgary is the largest hub.

This list covers company matches for energy recovery systems integrators 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 28, 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 28, 2026 How this list was built
51Companies
778Contacts tracked
439Verified emails
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The 25 largest energy recovery systems integrators based in Canada

Ranked by team size
Top 25 of 51 company matches for energy recovery systems integrators based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchSt-germain-de-grantham, QC, CanadaHQ recorded Sep 28, 2026201-500178 contacts →

Exact match

“Annexair is a privately held North American company focused exclusively on designing and manufacturing high-quality, energy-efficient air handling systems.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchTerrebonne, QC, CanadaHQ recorded Sep 28, 202651-20090 contacts →

Exact match

“Leader au Québec en automatisation et en intégration technologique, ACCS améliore la performance des bâtiments depuis plus de 30 ans.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchDartmouth, NS, CanadaHQ recorded Sep 28, 202651-20057 contacts →

Exact match

“SYSTEM INTEGRATORS for COMMERCIAL AND INDUSTRIAL CONTROL SYSTEMS.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Sep 28, 202611-5053 contacts →

Exact match

“Sustainable Projects Group is a design-build energy efficiency company working with industry leaders to help accomplish their energy savings goals by providing them with the…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchNepean, ON, CanadaHQ recorded Sep 28, 202651-20050 contacts →

Exact match

“Thermal Energy International is a cleantech company and fully accredited professional engineering firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchWinnipeg, MB, CanadaHQ recorded Sep 28, 202651-20048 contacts →

Exact match

“Tempeff Inc.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchMontreal, QC, CanadaHQ recorded Sep 28, 202611-5043 contacts →

Exact match

“Enero Solutions works in the field of optimizing the performance of industrial processes and thermal power plants.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchParis, ON, CanadaHQ recorded Sep 28, 202611-5028 contacts →

Exact match

“Customs Steam Solutions provides end to end solutions for your thermal energy needs.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchNorth Vancouver, BC, CanadaHQ recorded Sep 28, 202611-5020 contacts →

Exact match

“Enerpro Systems has been a leading provider of comprehensive energy management systems for new building construction and existing building retrofits since 1996.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchEdmonton, AB, CanadaHQ recorded Sep 28, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchPort Coquitlam, BC, CanadaHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“SHARC International Systems Inc.(CSE: SHRC - FRANKFURT: IWIA - OTC: INTWF), SHARC Energy was founded by a team of technical and engineering professionals with over 100 years of…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchDrummondville, QC, CanadaHQ recorded Sep 28, 202651-20015 contacts →

Exact match

“Aéronergie est une entreprise manufacturière de récupérateurs de chaleur, de capteurs solaires, de rideaux d’air et autres produits en économie d’énergie.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchDrummondville, QC, CanadaHQ recorded Sep 28, 202651-20014 contacts →

Exact match

“With Innergy tech, the most complete manufacturer of air-to-air energy recovery products in North America, you will be guided towards the best and most economical product for your…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchGeorgia Vancouver, BC, CanadaHQ recorded Sep 28, 202651-20013 contacts →

Exact match

“Introducing CORE Energy Recovery Solutions Inc.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Located in Toronto and servicing all of southern Ontario and Quebec, AirGenuity was founded in as an engineering and integration firm specializing in precision airflow in critical…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchSherbrooke, QC, CanadaHQ recorded Sep 28, 20261-1012 contacts →

Exact match

“GAAMA a pour mission d’accompagner les industriels dans leur stratégie de réduction de consommation d’énergie et dans la conception de systèmes thermiques.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchCambridge, ON, CanadaHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Electrical Systems Integrator, Control Systems Design and Manufacturing, we specialize in the design, manufacturing and commissioning of Industrial Automation and Process Systems…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchVictoria, BC, CanadaHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“Simply put, we love engineering energy recovery and industrial refrigeration systems.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchQuébec, QC, CanadaHQ recorded Sep 28, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchCalgary, AB, CanadaHQ recorded Sep 28, 202611-508 contacts →

Exact match

“Cool Ventures is focused on providing practical, market-ready solutions to improve energy efficiency in areas such as carbon capture, ssLNG, and NGL extraction.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchVictoria, BC, CanadaHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Energy systems are fundamental to our way of life in a modern society.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchHamilton, ON, CanadaHQ recorded Sep 28, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchKitchener, ON, CanadaHQ recorded Sep 28, 202611-505 contacts →

Exact match

“RenewABILITY Energy Inc.(REI) is a developer of cost effective energy saving solutions for institutional, commercial, industrial and residential customers around the world.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchVancouver, CanadaHQ recorded Sep 28, 20261-104 contacts →

Exact match

“ASA Energy is an independent, full service Energy Consulting, Engineering and Project Development firm specializing in the analysis, design, development and implementation of…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchLaprairie, QC, CanadaHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Water & Energy recycling”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 51 energy recovery systems integrators based in Canada

See the full list, filter by size, metro and specialty, and access 439 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy recovery systems integrators based in Canada at a glance

As of Sep 28, 2026
56.4%Verified-email coverage
15.3Average contacts per company
1-10Median size (employees)
7.8%Largest-city concentration · Calgary
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
15
51-200
8
201-500
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 51 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 “energy recovery systems integrators” 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 439 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 28, 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 “energy recovery systems integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy recovery systems integrators are there based in Canada?

RevenueBase identified 51 company matches for energy recovery systems integrators 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?

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

Which city has the most energy recovery systems integrators?

Calgary leads with 4 company records, followed by Montreal (3) and Vancouver (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 439 professional contacts with verified work emails tracked across these 51 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 28, 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.