Company lists · Data refreshed September 2026

Top 25 Mechanical ventilation equipment manufacturers based in Canada

Name: Mechanical ventilation equipment 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 108 companies tracked

RevenueBase identified 108 mechanical ventilation equipment manufacturers headquartered in Canada as of September 2026 and tracks 2,375 professional contacts across them, including 871 with verified work emails. Montreal is the largest hub.

This list covers mechanical ventilation equipment 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

108Companies

2,375Contacts tracked

871Verified emails

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The 25 largest mechanical ventilation equipment manufacturers based in Canada

Ranked by team size

Top 25 of 108 mechanical ventilation equipment 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 mechanical ventilation equipment 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	Engineered AIR	Strong evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	1,001-5,000	471 contacts →
	Strong evidence “Engineered Air is one of North America's largest manufacturers of Heating, Air Conditioning, Ventilation, Refrigeration, Energy Recovery and Heat Transfer Products.” Source: RevenueBase Database · checked Sep 17, 2026
2	Annexair	Indirect evidence	St-germain-de-grantham, QC, CanadaHQ checked Sep 17, 2026	201-500	178 contacts →
	Indirect evidence “Annexair is a privately held North American company focused exclusively on designing and manufacturing high-quality, energy-efficient air handling systems.” Source: RevenueBase Database · checked Sep 17, 2026
3	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
4	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
5	Systemair NA	Partial evidence	Bouctouche, NB, CanadaHQ checked Sep 17, 2026	5,001-10,000	85 contacts →
	Partial 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
6	Bousquet Technologies	Strong evidence	Sainte-Julie, QC, CanadaHQ checked Sep 17, 2026	51-200	82 contacts →
	Strong 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
7	Preston Phipps INC	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 17, 2026	51-200	76 contacts →
	Indirect evidence “Founded in 1933, Preston Phipps is recognized as a leader in the industry.” Source: RevenueBase Database · checked Sep 17, 2026
8	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
9	Temspec INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 17, 2026	51-200	46 contacts →
	Partial evidence “Temspec is a manufacturer of ultra high efficiency vertical stacked fan coil units for the lodging, condominium, student residence, assisted living and army barracks markets and…” Source: RevenueBase Database · checked Sep 17, 2026
10	Aqua AIR Systems	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 17, 2026	11-50	34 contacts →
	Indirect 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
11	O-Two Medical Technologies INC	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “As a world leader in the development of emergency respiratory care devices, O-Two Medical Technologies Inc.” Source: RevenueBase Database · checked Sep 17, 2026
12	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
13	Vddo-Qat	Partial evidence	Delson, QC, CanadaHQ checked Sep 17, 2026	51-200	27 contacts →
	Partial 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
14	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
15	Daltec Process Fans	Partial evidence	Guelph, ON, CanadaHQ checked Sep 17, 2026	11-50	24 contacts →
	Partial 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
16	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
17	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
18	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
19	Pro-Sag Mécanique INC	Partial evidence	Chicoutimi, QC, CanadaHQ checked Sep 17, 2026	51-200	20 contacts →
	Partial 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
20	Spring AIR Systems INC	Partial evidence	Oakville, ON, CanadaHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial 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
21	Airvector	Partial evidence	St-laurent, QC, CanadaHQ checked Sep 17, 2026	51-200	16 contacts →
	Partial evidence “Manufacturer of Airvector Air Distribution Products (HVAC) located in Montréal (Québec) Canada.” Source: RevenueBase Database · checked Sep 17, 2026
22	Spinnaker Industries INC	Indirect evidence	Newmarket, ON, CanadaHQ checked Sep 17, 2026	51-200	16 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
23	Exel Systems INC	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
24	Ventilation Maximum LTD	Strong evidence	Montreal, QC, CanadaHQ checked Sep 17, 2026	51-200	14 contacts →
	Strong evidence “At Ventilation Maximum, we design and manufacture high-performance roof ventilation solutions engineered for Canadian climates.” Source: RevenueBase Database · checked Sep 17, 2026
25	Sun-North Systems LTD	Indirect evidence	Seaforth, ON, CanadaHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence 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: mechanical ventilation equipment 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 mechanical ventilation equipment manufacturers.
Partial evidence: Its own public description names part of mechanical ventilation equipment manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mechanical ventilation equipment 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 108 mechanical ventilation equipment manufacturers based in Canada

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Mechanical ventilation equipment manufacturers based in Canada at a glance

As of Sep 17, 2026

36.7%Verified-email coverage

22.0Average contacts per company

11-50Median size (employees)

6.5%Largest-city concentration · Montreal

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 108 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 mechanical ventilation equipment 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 “mechanical ventilation equipment 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 mechanical ventilation equipment 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 mechanical ventilation equipment 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, 871 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 mechanical ventilation equipment 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 mechanical ventilation equipment manufacturers are there based in Canada?

RevenueBase identified 108 mechanical ventilation equipment 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?

Engineered AIR, headquartered in Calgary, tops this list with the largest team on record.

Which city has the most mechanical ventilation equipment manufacturers?

Montreal leads with 7 headquartered companies, followed by Mississauga (6) and Mirabel (4).

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 871 verified decision-maker contacts tracked across these 108 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.