Company lists · Data refreshed September 2026

Top 25 Industrial process heat solar companies based in Canada

Name: Industrial process heat solar companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 156 companies tracked

RevenueBase identified 156 industrial process heat solar companies headquartered in Canada as of September 2026 and tracks 1,070 professional contacts across them, including 391 with verified work emails. Calgary is the largest hub.

This list covers industrial process heat solar 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 17, 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 17, 2026 86% judged on-target in blind review

156Companies

1,070Contacts tracked

391Verified emails

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The 25 largest industrial process heat solar companies based in Canada

Ranked by team size

Top 25 of 156 industrial process heat solar companies based in Canada, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial process heat solar 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	Charge Solar	Strong evidence	Victoria, BC, CanadaHQ checked Sep 17, 2026	51-200	72 contacts →
	Strong evidence “Charge Solar is Canada’s most trusted residential, commercial, industrial, and recreational solar power supplier.” Source: RevenueBase Database · checked Sep 17, 2026
2	Mitrex	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	51-200	64 contacts →
	Partial evidence “Mitrex is harnessing the power of solar to make a meaningful and positive difference in the world.” Source: RevenueBase Database · checked Sep 17, 2026
3	Solex Thermal Science	Partial evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	51-200	58 contacts →
	Partial evidence “We are the market leader and developer of high-efficiency, indirect heat exchange technology for the heating, cooling and drying of free-flowing granular materials such as solid…” Source: RevenueBase Database · checked Sep 17, 2026
4	Kuby Renewable Energy	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 17, 2026	51-200	55 contacts →
	Partial evidence “We are an Edmonton, Alberta based solar energy company that services all of Western and Northern Canada.” Source: RevenueBase Database · checked Sep 17, 2026
5	Goldbeck Solar North America	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	51-200	51 contacts →
	Strong evidence “GOLDBECK SOLAR is a leading provider of construction, operation, and maintenance services for large photovoltaic power plants to commercial and industrial customers globally.” Source: RevenueBase Database · checked Sep 17, 2026
6	Otter Energy	Partial evidence	Picton, ON, CanadaHQ checked Sep 17, 2026	11-50	43 contacts →
	Partial evidence “We've been making solar simple since 2009.” Source: RevenueBase Database · checked Sep 17, 2026
7	Superior Radiant Products	Partial evidence	Stoney Creek, ON, CanadaHQ checked Sep 17, 2026	11-50	39 contacts →
	Partial evidence “SRP® offers a complete range of low and high-intensity infrared heaters for industrial, commercial, agricultural and residential applications worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
8	Thermotech Combustion	Partial evidence	Montréal, QC, CanadaHQ checked Sep 17, 2026	51-200	37 contacts →
	Partial evidence “THERMOTECH COMBUSTION IS A GROUP OF EXPERTS SPECIALISING IN SOLUTIONS FOR INDUSTRIAL COMBUSTION AND STEAM PRODUCTION.” Source: RevenueBase Database · checked Sep 17, 2026
9	CBI Solar	Partial evidence	Red Deer, AB, CanadaHQ checked Sep 17, 2026	51-200	29 contacts →
	Partial evidence “CBI Solar is a trusted leader in residential, commercial, utility, RV, and off-grid solar energy solutions, proudly serving Alberta since 2016.” Source: RevenueBase Database · checked Sep 17, 2026
10	Custom Steam Solutions INC	Indirect evidence	Paris, ON, CanadaHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “Customs Steam Solutions provides end to end solutions for your thermal energy needs.” Source: RevenueBase Database · checked Sep 17, 2026
11	Mienergy	Partial evidence	Saskatoon, AB, CanadaHQ checked Sep 17, 2026	51-200	27 contacts →
	Partial evidence “One of Western Canada's leading renewable energy solutions centre - bringing your solar, geothermal and more.” Source: RevenueBase Database · checked Sep 17, 2026
12	Acceleware LTD	Partial evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “Acceleware is an advanced electromagnetic (EM) heating company with highly scalable EM solutions for large industrial applications.” Source: RevenueBase Database · checked Sep 17, 2026
13	Riverside Energy Systems	Partial evidence	Kamloops, BC, CanadaHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “Riverside Energy Systems is a leading environmentally conscious company specializing in the design, sales, installation, and maintenance of solar PV systems.” Source: RevenueBase Database · checked Sep 17, 2026
14	Solar X	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “The most lightweight, flexible, and competitive business model in the industry.” Source: RevenueBase Database · checked Sep 17, 2026
15	Solar YYC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “Solar YYC provides seamless solar installs.” Source: RevenueBase Database · checked Sep 17, 2026
16	Matrix Energy INC	Indirect evidence	Pointe Claire (montreal), QC, CanadaHQ checked Sep 17, 2026	1-10	15 contacts →
	Indirect evidence “Since 1985 Matrix Energy has been providing practical, cost effective renewable power products and systems.” Source: RevenueBase Database · checked Sep 17, 2026
17	Inferno Solar	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “Family owned and operated, located in Edmonton to serve you!” Source: RevenueBase Database · checked Sep 17, 2026
18	Solar Power Network	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “Solar Power Network is a Canadian, privately-held company – headquartered in Toronto and also operating in Japan, the US and Australia.” Source: RevenueBase Database · checked Sep 17, 2026
19	Terralta Air-Tech	Indirect evidence	Medicine Hat, AB, CanadaHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Renewable energy company located in Medicine Hat, serving Southern Alberta and Southern Saskatchewan.” Source: RevenueBase Database · checked Sep 17, 2026
20	GAAMA	Partial evidence	Sherbrooke, QC, CanadaHQ checked Sep 17, 2026	1-10	12 contacts →
	Partial evidence “GAAMA a pour mission d’accompagner les industriels dans leur stratégie de réduction de consommation d’énergie et dans la conception de systèmes thermiques.” Source: RevenueBase Database · checked Sep 17, 2026
21	Etalim INC	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 17, 2026	1-10	10 contacts →
	Partial evidence “Etalim has developed a novel patent-pending class of external heat engine that can generate electricity from any fuel or heat source (including sunlight) with extraordinary…” Source: RevenueBase Database · checked Sep 17, 2026
22	NEW Dawn Energy Solutions	Partial evidence	Markham, ON, CanadaHQ checked Sep 17, 2026	1-10	10 contacts →
	Partial evidence “New Dawn Energy Solutions is a Markham-based energy technology company delivering integrated solar, battery storage, EV charging, and energy optimization solutions for…” Source: RevenueBase Database · checked Sep 17, 2026
23	Solarsteam INC	Strong evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	1-10	9 contacts →
	Strong evidence “SolarSteam is a Frontier Tech energy company delivering scalable, affordable, modular solar thermal systems for industrial heat-powered by proprietary, patented tech that beats…” Source: RevenueBase Database · checked Sep 17, 2026
24	Besolar	Partial evidence	Langford, BC, CanadaHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Besolar is the most trusted solar installer on Vancouver Island.” Source: RevenueBase Database · checked Sep 17, 2026
25	Unconquered SUN Solar Technologies	Partial evidence	Tecumseh, ON, CanadaHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Unconquered Sun Solar Technologies Inc.” Source: RevenueBase Database · checked Sep 17, 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: industrial process heat solar 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 industrial process heat solar companies.
Partial evidence: Its own public description names part of industrial process heat solar companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial process heat solar 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 156 industrial process heat solar companies based in Canada

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Industrial process heat solar companies based in Canada at a glance

As of Sep 17, 2026

36.5%Verified-email coverage

6.9Average contacts per company

1-10Median size (employees)

12.2%Largest-city concentration · Calgary

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 156 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 industrial process heat solar 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 “industrial process heat solar 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 industrial process heat solar 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 industrial process heat solar 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, 391 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 17, 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 industrial process heat solar 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 industrial process heat solar companies are there based in Canada?

RevenueBase identified 156 industrial process heat solar 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?

Charge Solar, headquartered in Victoria, tops this list with the largest team on record.

Which city has the most industrial process heat solar companies?

Calgary leads with 19 headquartered companies, followed by Toronto (16) and Edmonton (8).

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 391 verified decision-maker contacts tracked across these 156 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 17, 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.