Company lists · Data refreshed September 2026

Top 24 Radiator manufacturers based in Canada

Name: Radiator manufacturers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 55 companies tracked

RevenueBase identified 55 radiator manufacturers headquartered in Canada as of September 2026 and tracks 527 professional contacts across them, including 215 with verified work emails. Calgary is the largest hub.

This list covers radiator manufacturers 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 30, 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 30, 2026 86% judged on-target in blind review

55Companies

527Contacts tracked

215Verified emails

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The 24 largest radiator manufacturers based in Canada

Ranked by team size

Top 24 of 55 radiator manufacturers based in Canada, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to radiator manufacturers: 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	Glen Dimplex Americas	Indirect evidence	Cambridge, ON, CanadaHQ checked Sep 30, 2026	201-500	126 contacts →
	Indirect evidence “Focused on leading the transition to a sustainable future, Glen Dimplex Americas is enhancing the moments that matter in life with a commitment to delivering the best design and…” Source: RevenueBase Database · checked Sep 30, 2026
2	NTI Boilers	Partial evidence	Saint John, NB, CanadaHQ checked Sep 30, 2026	51-200	83 contacts →
	Partial evidence “NTI is a manufacturer of residential and commercial heating equipment founded in Saint John, New Brunswick, Canada.” Source: RevenueBase Database · checked Sep 30, 2026
3	Wattco	Partial evidence	Lachine, QC, CanadaHQ checked Sep 30, 2026	51-200	47 contacts →
	Partial evidence “Wattco™ manufactures a complete line of flange heaters, circulation heaters, tubular heaters, and immersion heating elements for a wide variety of industrial and commercial…” Source: RevenueBase Database · checked Sep 30, 2026
4	Mecar Métal Inc, LES Produits Rosemex	Indirect evidence	St-bruno De Montarville, CanadaHQ checked Sep 30, 2026	51-200	32 contacts →
	Indirect evidence “Le Groupe Rosemex regroupe deux compagnies distinctes qui trouvent leurs raisons d’être dans la fabrication et la commercialisation de produits de haute qualité d’échange…” Source: RevenueBase Database · checked Sep 30, 2026
5	Thermo 2000 INC	Indirect evidence	Richmond, QC, CanadaHQ checked Sep 30, 2026	51-200	29 contacts →
	Indirect evidence “Thermo has been designing and manufacturing high-performance heating equipment for domestic and hydronic systems for over 40 years for residential, commercial and institutional…” Source: RevenueBase Database · checked Sep 30, 2026
6	Camus Hydronics, LTD	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 30, 2026	51-200	17 contacts →
	Indirect evidence “CAMUS® Hydronics Ltd.” Source: RevenueBase Database · checked Sep 30, 2026
7	Bucan Electric Heating Devices INC	Partial evidence	Pointe Claire, QC, CanadaHQ checked Sep 30, 2026	51-200	12 contacts →
	Partial evidence “Bucan designs and manufactures custom-made heating products and control systems for diverse industrial process heating applications.” Source: RevenueBase Database · checked Sep 30, 2026
8	Sutton Stromart	Partial evidence	Brampton, ON, CanadaHQ checked Sep 30, 2026	11-50	12 contacts →
	Partial evidence “Sutton Stromart Limited is a complete radiator manufacturing company with Headquarters and North American manufacturing located near Toronto, Canada.” Source: RevenueBase Database · checked Sep 30, 2026
9	Dura-Lite Heat Transfer Products LTD	Partial evidence	Calgary, AB, CanadaHQ checked Sep 30, 2026	1-10	11 contacts →
	Partial evidence “Dura-Lite Heat Transfer Products Ltd.™ is a privately owned, Calgary, Alberta, Canada based manufacturer of premium quality Charge Air Coolers (CAC), Charge Air Cooler Testing…” Source: RevenueBase Database · checked Sep 30, 2026
10	Gradient Thermal INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 30, 2026	11-50	10 contacts →
	Partial evidence “Gradient designs and manufactures high performance heating products that are extremely energy efficient and astoundingly simple to install.” Source: RevenueBase Database · checked Sep 30, 2026
11	Jaga Climate Systems Inc. North America	Indirect evidence	Waterloo, ON, CanadaHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “You’ll find that very few of our products are “ordinary.” Each product is designed to be as compact and lightweight as possible, using a minimal amount of raw materials.” Source: RevenueBase Database · checked Sep 30, 2026
12	Axiom Industries LTD	Partial evidence	Saskatoon, SK, CanadaHQ checked Sep 30, 2026	11-50	8 contacts →
	Partial evidence “Axiom is an industry leading manufacturer of hydronic heating and cooling system components designed for use in residential, commercial, and industrial applications.” Source: RevenueBase Database · checked Sep 30, 2026
13	Ecorad	Indirect evidence	Saint-jean-port-joli, CanadaHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
14	Ironworks Radiators INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 30, 2026	1-10	6 contacts →
	Indirect evidence “Based in Toronto, our team of heating experts will ensure you get the perfect look for your space through complete personalized service.” Source: RevenueBase Database · checked Sep 30, 2026
15	Heat Innovations INC	Indirect evidence	Winkler, MB, CanadaHQ checked Sep 30, 2026	11-50	5 contacts →
	Indirect evidence “Our company’s history began in the early 1970’s.” Source: RevenueBase Database · checked Sep 30, 2026
16	Radiateur Montreal Radiator INC	Partial evidence	Montréal, QC, CanadaHQ checked Sep 30, 2026	11-50	5 contacts →
	Partial evidence “Radiateur Montréal Inc.” Source: RevenueBase Database · checked Sep 30, 2026
17	Tamas Hydronic Systems	Partial evidence	Calgary, AB, CanadaHQ checked Sep 30, 2026	11-50	5 contacts →
	Partial evidence “Tamas Hydronic develops and manufactures hot water heating systems tailored for residential, commercial and industrial facilities.” Source: RevenueBase Database · checked Sep 30, 2026
18	Ilec Industries	Partial evidence	Macamic, QC, CanadaHQ checked Sep 30, 2026	51-200	4 contacts →
	Partial evidence “Notre histoire commence en 1985 lorsque Jean-Marc Thiboutot fonde Radiateur JMT.” Source: RevenueBase Database · checked Sep 30, 2026
19	CAC Turbo Intercool	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 30, 2026	11-50	4 contacts →
	Strong evidence “CAC Turbo Intercool is a leading manufacturer of aluminum heat transfer products including radiators, charge air coolers, oil coolers, and complete powertrain cooling assemblies.” Source: RevenueBase Database · checked Sep 30, 2026
20	Nordik Radiant	Indirect evidence	St-jérôme, QC, CanadaHQ checked Sep 30, 2026	11-50	4 contacts →
	Indirect evidence “Que vous soyez un auto-constructeur, un entrepreneur ou un plombier, sélectionnez les composantes de votre plancher radiant avec l’aide d’un de nos spécialistes pour obtenir un…” Source: RevenueBase Database · checked Sep 30, 2026
21	Northland Radiator Service LTD	Indirect evidence	Red Deer, AB, CanadaHQ checked Sep 30, 2026	11-50	4 contacts →
	Indirect evidence “Where Quick Friendly Service And Superior Quality Products Are Always Our Goal!” Source: RevenueBase Database · checked Sep 30, 2026
22	Verano By MDL Solutions North American Trench FAN Coils & 24v FAN Coils	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 30, 2026	11-50	3 contacts →
	Indirect evidence “The Greatest Ideas are the simplest!” Source: RevenueBase Database · checked Sep 30, 2026
23	Innovative Heating Technologies	Partial evidence	Oak Bluff, MB, CanadaHQ checked Sep 30, 2026	1-10	3 contacts →
	Partial evidence “Manufacture radiant heat products to be used as primary or supplementary heat for residential uses.” Source: RevenueBase Database · checked Sep 30, 2026
24	Multi Radiator Services LTD	Partial evidence	Moncton, NB, CanadaHQ checked Sep 30, 2026	11-50	1 contacts →
	Partial evidence “Radiator service shop, sepecializing in sales, service & fabrication of automotive & industrial radiators, heaters, oil coolers, heat exchangers, cooling/heating coils.” Source: RevenueBase Database · checked Sep 30, 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: radiator manufacturers. 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 radiator manufacturers.
Partial evidence: Its own public description names part of radiator manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name radiator manufacturers. 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 24 of 55 radiator manufacturers based in Canada

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Radiator manufacturers based in Canada at a glance

As of Sep 30, 2026

40.8%Verified-email coverage

9.6Average contacts per company

11-50Median size (employees)

7.3%Largest-city concentration · Calgary

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 55 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 radiator manufacturers, 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 “radiator manufacturers”. 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 radiator manufacturers), 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 radiator manufacturers, 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, 215 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 30, 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 radiator manufacturers, 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 radiator manufacturers are there based in Canada?

RevenueBase identified 55 radiator manufacturers 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?

Glen Dimplex Americas, headquartered in Cambridge, tops this list with the largest team on record.

Which city has the most radiator manufacturers?

Calgary leads with 4 headquartered companies, followed by Mississauga (3) and Montreal (3).

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 215 verified decision-maker contacts tracked across these 55 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 30, 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.