Company lists · Data refreshed September 2026

Top 25 Industrial ventilation system manufacturers based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 190 companies tracked

RevenueBase identified 190 industrial ventilation system manufacturers headquartered in Canada as of September 2026 and tracks 2,295 professional contacts across them, including 667 with verified work emails. Montreal is the largest hub.

This list covers industrial ventilation system 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 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

190Companies

2,295Contacts tracked

667Verified emails

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The 25 largest industrial ventilation system manufacturers based in Canada

Ranked by team size

Top 25 of 190 industrial ventilation system manufacturers 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 ventilation system 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	TMI Climate Solutions	Indirect evidence	Pointe-claire, QC, CanadaHQ checked Sep 17, 2026	51-200	157 contacts →
	Indirect evidence “For more than 40 years, TMI Climate Solutions has been committed to manufacturing the highest quality custom air handling units while offering superior customer satisfaction.” Source: RevenueBase Database · checked Sep 17, 2026
2	Oxygen8	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 17, 2026	201-500	120 contacts →
	Indirect evidence “Ox·y·gen·ate your space.” Source: RevenueBase Database · checked Sep 17, 2026
3	Systemair NA	Strong evidence	Bouctouche, NB, CanadaHQ checked Sep 17, 2026	5,001-10,000	85 contacts →
	Strong evidence “Systemair is a leading ventilation company with operations in 51 countries in Europe, North America, the Middle East, Asia, Australia and Africa.” Source: RevenueBase Database · checked Sep 17, 2026
4	Bousquet Technologies	Partial evidence	Sainte-Julie, QC, CanadaHQ checked Sep 17, 2026	51-200	82 contacts →
	Partial evidence “A pioneer in the design and manufacturing of ventilation equipment in Canada, Bousquet has more than a half a century of experience in the field.” Source: RevenueBase Database · checked Sep 17, 2026
5	LES Entreprises DE Réfrigération LS	Indirect evidence	Laval, QC, CanadaHQ checked Sep 17, 2026	201-500	78 contacts →
	Indirect evidence “Depuis 46 ans, nous consacrons beaucoup d’efforts à cultiver le sentiment d’appartenance de nos employés envers l’entreprise, ce qui nous permet de surpasser les attentes de nos…” Source: RevenueBase Database · checked Sep 17, 2026
6	Ingenia Technologies INC	Partial evidence	Mirabel, QC, CanadaHQ checked Sep 17, 2026	51-200	72 contacts →
	Partial evidence “Ingénia is a leading-edge technologies company that specializes in the design and manufacture of high-quality air handling units, from fast delivery modular units to fully custom…” Source: RevenueBase Database · checked Sep 17, 2026
7	Eurovac	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	51-200	37 contacts →
	Partial evidence “Specialists in dust /fume extraction and cleaning systems systems manufacturing the following products-Vehicle Exhaust Extraction Systems For service bay facilities.” Source: RevenueBase Database · checked Sep 17, 2026
8	Airex Industries	Partial evidence	Laval, QC, CanadaHQ checked Sep 17, 2026	51-200	36 contacts →
	Partial evidence “Founded in 1975, Airex Industries inc.” Source: RevenueBase Database · checked Sep 17, 2026
9	Aqua AIR Systems	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 17, 2026	11-50	34 contacts →
	Partial evidence “Mission Statement: At Aqua Air Systems, our goal is to provide our customers with high quality energy efficient products, deliver excellent service with the latest technology and…” Source: RevenueBase Database · checked Sep 17, 2026
10	Duraclim	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “Chez DuraClim, nous sommes déterminés à garantir votre confort tout au long de l'année.” Source: RevenueBase Database · checked Sep 17, 2026
11	The AST Group	Strong evidence	Burlington, ON, CanadaHQ checked Sep 17, 2026	11-50	30 contacts →
	Strong evidence “Air Separation Technologies offers dust collectors, industrial air filtration and control systems, replacement filters, and solutions to minimize dust, fume, and mist contaminants…” Source: RevenueBase Database · checked Sep 17, 2026
12	CAM Mécanique INC	Partial evidence	Blainville, QC, CanadaHQ checked Sep 17, 2026	51-200	27 contacts →
	Partial evidence “CAM Mécanique, une entreprise de pointe spécialisée en ventilation, maintenant à Blainville.” Source: RevenueBase Database · checked Sep 17, 2026
13	M.K. Plastics	Indirect evidence	Pointe-claire, QC, CanadaHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “Founded in 1963, M.K.” Source: RevenueBase Database · checked Sep 17, 2026
14	Vddo-Qat	Strong evidence	Delson, QC, CanadaHQ checked Sep 17, 2026	51-200	27 contacts →
	Strong evidence “Since its foundation in 1983, VDDO has built a solid reputation as the supplier of choice for ventilation products and air treatment systems to contractors and engineers in the…” Source: RevenueBase Database · checked Sep 17, 2026
15	Northern Blower INC	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 17, 2026	51-200	25 contacts →
	Indirect evidence “For almost 60 years, Northern Blower Inc.” Source: RevenueBase Database · checked Sep 17, 2026
16	Dundas Jafine INC	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	51-200	25 contacts →
	Indirect evidence “For over 80 years Dundas Jafine has been providing high quality and innovative air distribution products to help solve the everyday venting issues of homeowners.” Source: RevenueBase Database · checked Sep 17, 2026
17	Daltec Process Fans	Strong evidence	Guelph, ON, CanadaHQ checked Sep 17, 2026	11-50	24 contacts →
	Strong evidence “Daltec Process Fans is a manufacturer and designer of custom industrial and light industrial fans and provides the best products, services, and people in the fan industry.” Source: RevenueBase Database · checked Sep 17, 2026
18	Cadexair INC	Partial evidence	Varennes, QC, CanadaHQ checked Sep 17, 2026	51-200	24 contacts →
	Partial evidence “Depuis sa création en 1986, Cadexair se spécialise dans la fabrication d’appareils pour ventilation de cuisines professionnelles tels que les hottes aspirantes à dégraissoirs, les…” Source: RevenueBase Database · checked Sep 17, 2026
19	Airplus Industrial Corp	Partial evidence	Langley, BC, CanadaHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “AIRPLUS Industrial is an equipment provider specializing in industrial clean-air, fire and explosion suppression, and compressed-air applications.” Source: RevenueBase Database · checked Sep 17, 2026
20	Provent HCE INC	Strong evidence	Montréal, CanadaHQ checked Sep 17, 2026	51-200	22 contacts →
	Strong evidence “Provent HCE is a leading manufacturer of commercial ventilation.” Source: RevenueBase Database · checked Sep 17, 2026
21	Aireau Quality Control	Strong evidence	Bois-des-filion, QC, CanadaHQ checked Sep 17, 2026	51-200	21 contacts →
	Strong evidence “For the last 30 years, Aireau Quality Control has been offering a wide range of industrial, and pharmaceutical dust and pollutant collecting systems.” Source: RevenueBase Database · checked Sep 17, 2026
22	Rosenberg Fans Canada LTD	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
23	Pro-Sag Mécanique INC	Strong evidence	Chicoutimi, QC, CanadaHQ checked Sep 17, 2026	51-200	20 contacts →
	Strong evidence “Entreprise spécialisée dans le domaine de la mécanique de bâtiment, ventilation/climatisation/chauffage/ plomberie/gaz naturel/gaz médicaux/entretien des systèmes/nettoyage de…” Source: RevenueBase Database · checked Sep 17, 2026
24	Apollo Sheet Metal LTD	Strong evidence	Coquitlam, BC, CanadaHQ checked Sep 17, 2026	51-200	19 contacts →
	Strong evidence “Apollo Sheet Metal manufactures and installs HVAC systems in institutional, commercial, industrial, and residential settings.” Source: RevenueBase Database · checked Sep 17, 2026
25	Spring AIR Systems INC	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Fresh Air – just like great ingredients, talented culinary professionals, and the right equipment – is a vital component of any successful kitchen.” 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 ventilation system 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 industrial ventilation system manufacturers.
Partial evidence: Its own public description names part of industrial ventilation system manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial ventilation system 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 25 of 190 industrial ventilation system manufacturers based in Canada

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Industrial ventilation system manufacturers based in Canada at a glance

As of Sep 17, 2026

29.1%Verified-email coverage

12.1Average contacts per company

11-50Median size (employees)

6.8%Largest-city concentration · Montreal

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

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 190 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 ventilation system 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 “industrial ventilation system 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 industrial ventilation system 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 industrial ventilation system 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, 667 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 ventilation system 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 industrial ventilation system manufacturers are there based in Canada?

RevenueBase identified 190 industrial ventilation system 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?

TMI Climate Solutions, headquartered in Pointe-Claire, tops this list with the largest team on record.

Which city has the most industrial ventilation system manufacturers?

Montreal leads with 13 headquartered companies, followed by Laval (9) and Mississauga (9).

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 667 verified decision-maker contacts tracked across these 190 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.