Company lists · Data refreshed November 2026

Top 25 Geothermal design engineers based in Canada

RevenueBase identified 99 company matches for geothermal design engineers associated with Canada as of November 2026 and tracks 705 professional contacts across them, including 321 with verified work emails. Calgary is the largest hub.

This list covers company matches for geothermal design engineers 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 November 6, 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 Nov 6, 2026 How this list was built
99Companies
705Contacts tracked
321Verified emails
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The 25 largest geothermal design engineers based in Canada

Ranked by team size
Top 25 of 99 company matches for geothermal design engineers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchAncaster, ON, CanadaHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“For all business inquiries, contact the Geosource team at info@geosourceenergy.com- Devoted to the pursuit of innovation and excellence as a leading geoexchange specialist, we are…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5054 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Diverso Energy is North America’s first fully vertically integrated geothermal utility company, helping developers, building owners, and investors deliver low-carbon heating and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchParis, ON, CanadaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“The Aquila Group is a mechanical and electrical engineering firm located at 40 University Ave, Toronto, Ontario, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSaskatoon, SK, CanadaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“One of Western Canada's leading renewable energy solutions centre - bringing your solar, geothermal and more.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKelowna, BC, CanadaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“GeoTility has been designing, installing, and servicing heating and cooling systems for more than 30 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNorth Vancouver, BC, CanadaHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMedicine Hat, AB, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Renewable energy company located in Medicine Hat, serving Southern Alberta and Southern Saskatchewan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSherbrooke, QC, CanadaHQ recorded Nov 6, 20261-1013 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHaliburton, ON, CanadaHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“We provide informed, practical and affordable renewable energy solutions for businesses and homeowners alike.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Induktion Géothermie est une jeune entreprise formée d’experts en géothermie, en chauffage, en climatisation ainsi qu’en ventilation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSainte-julie, QC, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Climatisation Novatrix est une entreprise de construction spécialisée en géothermie, climatisation et chauffage résidentiel, commercial, institutionnel et industriel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBeamsville, ON, CanadaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Enertec Engineering is a leader in the greenhouse industry specializing in indoor growing systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRegina, SK, CanadaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“HDA Engineering is a locally owned group of professionals specializing in the design and commissioning of mechanical systems for: commercial buildings, multi-unit residential…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSherwood Park, AB, CanadaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“We support the Western Canadian agricultural, rural, urban and commercial markets to realize the benefits and features of geothermal heating and cooling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“At TerraFerno, our primary objective is to improve the economics of geothermal energy and maximize the ROI for geothermal operators.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLethbridge, AB, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Retail, wholesale, and installation of energy efficient products and services including geothermal heating and cooling systems, solar PV, and other water and energy saving…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“ECONOMICALLY VIABLE, GEOTHERMAL ENERGY SOLUTIONS E2E Energy Solutions is at the forefront of sustainable energy innovation, specializing in cost-effective and eco-friendly…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWoolwich, ON, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Waterloo Energy Products & Mechanical is an HVAC & Renewable Energy Contractor specializing in Design-Build, Service and Maintenance for the Residential, Commercial and Industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKelowna, BC, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“TRAK International Green Energy Resources (TIGER) is an award-winning, cleantech, engineering and construction firm with over 25 years of continual growth and experience in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWinnipeg, MB, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Geo-Xergy Systems is an engineering design business, specializing in the planning and implementation of ground source (geothermal) heating and cooling systems and related…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchYamachiche, QC, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Guillemette Énergies est active dans la mécanique du batîment depuis déja 1955.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSaskatoon, SK, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Pioneer Infrastructure is an engineering, consulting, and development company that specializes in the development and financing of renewable hybrid power systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 99 geothermal design engineers based in Canada

See the full list, filter by size, metro and specialty, and access 321 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Geothermal design engineers based in Canada at a glance

As of Nov 6, 2026
45.5%Verified-email coverage
7.1Average contacts per company
1-10Median size (employees)
14.1%Largest-city concentration · Calgary
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
34
51-200
5

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 99 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 “geothermal design engineers” 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 321 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 November 6, 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 “geothermal design engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geothermal design engineers are there based in Canada?

RevenueBase identified 99 company matches for geothermal design engineers associated with Canada as of November 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?

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

Which city has the most geothermal design engineers?

Calgary leads with 14 company records, followed by Toronto (9) and Vancouver (6).

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 321 professional contacts with verified work emails tracked across these 99 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 November 6, 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.