Company lists · Data refreshed September 2026

Top 25 Laboratory hood and ventilation manufacturers based in Canada

Name: Laboratory hood and ventilation 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 48 companies tracked

RevenueBase identified 48 laboratory hood and ventilation manufacturers headquartered in Canada as of September 2026 and tracks 672 professional contacts across them, including 270 with verified work emails. Mississauga is the largest hub.

This list covers laboratory hood and ventilation 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

48Companies

672Contacts tracked

270Verified emails

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The 25 largest laboratory hood and ventilation manufacturers based in Canada

Ranked by team size

Top 25 of 48 laboratory hood and ventilation 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 laboratory hood and ventilation 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	Mott Manufacturing Limited	Partial evidence	Brantford, ON, CanadaHQ checked Sep 17, 2026	201-500	115 contacts →
	Partial evidence “Mott has furnished laboratories for over 60 years, providing quality products through customizable manufacturing and a commitment to service.” Source: RevenueBase Database · checked Sep 17, 2026
2	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
3	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
4	Eurovac	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect 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
5	Airex Industries	Indirect evidence	Laval, QC, CanadaHQ checked Sep 17, 2026	51-200	36 contacts →
	Indirect evidence “Founded in 1975, Airex Industries inc.” Source: RevenueBase Database · checked Sep 17, 2026
6	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
7	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
8	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
9	Allied Blower & Sheet Metal	Indirect evidence	Surrey, BC, CanadaHQ checked Sep 17, 2026	51-200	13 contacts →
	Indirect evidence “For 40+ years, Allied Blower & Sheet Metal Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
10	Belnor Engineering INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “For over 30 years, Belnor Engineering has been designing and building precision airflow control solutions that are innovative and cost less to operate and maintain.” Source: RevenueBase Database · checked Sep 17, 2026
11	Venmar Ventilation ULC	Indirect evidence	Drummondville, QC, CanadaHQ checked Sep 17, 2026	201-500	11 contacts →
	Indirect evidence “We are the North American leader in air quality.” Source: RevenueBase Database · checked Sep 17, 2026
12	Duroair Technologies INC	Indirect evidence	Niagara Falls, ON, CanadaHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “With over a decade of experience, Duroair has fast become a leader in innovative airflow and air filtration technology.” Source: RevenueBase Database · checked Sep 17, 2026
13	DFMZ	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “DFMZ provides custom cleanroom solutions and lab equipment including biological safety cabinets, laminar airflow hoods, robotic/automation enclosures, extraction hoods, wet…” Source: RevenueBase Database · checked Sep 17, 2026
14	Lawson-Taylor LTD	Partial evidence	Dundas, ON, CanadaHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “With over 50 years of experience, Lawson-Taylor Limited has established itself as a premier source of industrial ventilation products, custom air-handling equipment, as well as…” Source: RevenueBase Database · checked Sep 17, 2026
15	Coratech Métal	Partial evidence	Blainville, QC, CanadaHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “Founded in 1992 in Blainville, Coratech Métal specializes in the manufacturing of ventilation equipment for commercial heating and air conditioning systems such as HVAC and VAV…” Source: RevenueBase Database · checked Sep 17, 2026
16	ABC Ventilation Systems	Strong evidence	Saskatoon, SK, CanadaHQ checked Sep 17, 2026	51-200	8 contacts →
	Strong evidence “Established in 1968, ABC Ventilation Systems is an ISO 9001 manufacturer of quality mine and tunnel ventilation products.” Source: RevenueBase Database · checked Sep 17, 2026
17	Quatro AIR Technologies	Indirect evidence	Pointe-claire, QC, CanadaHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “Residential, Commercial and Industrial Air Purifiers • Laser Fume Extractors and Dust Collectors • Welding Fume Extractors • Soldering Fume Extractors • Dental Dust Collectors and…” Source: RevenueBase Database · checked Sep 17, 2026
18	Ventilex INC	Partial evidence	Saint-Eustache, QC, CanadaHQ checked Sep 17, 2026	51-200	7 contacts →
	Partial evidence “Depuis 1975, Ventilex est associée au développement du paysage architectural québécois à titre de fabricant et/ou de fournisseur de produits et systèmes de ventilation des…” Source: RevenueBase Database · checked Sep 17, 2026
19	Henlex INC	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “At Henlex, we are proud to provide advanced solutions for welding fume extraction, ensuring safe work environments that comply with current regulations in North America.” Source: RevenueBase Database · checked Sep 17, 2026
20	AIRMP	Indirect evidence	Rouyn-noranda, QC, CanadaHQ checked Sep 17, 2026	51-200	6 contacts →
	Indirect evidence “AIRMP inc.” Source: RevenueBase Database · checked Sep 17, 2026
21	Kemper North America	Partial evidence	Woodstock, ON, CanadaHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “KEMPER GmbH is a manufacturer of extraction units and filter systems for the metal processing sector.” Source: RevenueBase Database · checked Sep 17, 2026
22	Atmosphere INC	Partial evidence	Terrebonne, QC, CanadaHQ checked Sep 17, 2026	11-50	5 contacts →
	Partial evidence “Manufacturier concevant et produisant des produits de ventilation,” Source: RevenueBase Database · checked Sep 17, 2026
23	LES Produits DE Ventilation HCE INC	Strong evidence	Saint-léonard, QC, CanadaHQ checked Sep 17, 2026	11-50	3 contacts →
	Strong evidence “Manufacturer of commercial/industrial exhaust hood/listed ULC Distributor of ventilation fan.” Source: RevenueBase Database · checked Sep 17, 2026
24	Alliance Scientific INC	Strong evidence	Surrey, BC, CanadaHQ checked Sep 17, 2026	1-10	2 contacts →
	Strong evidence “Alliance Scientific is a full-service provider of laboratory casework systems and fume hoods.” Source: RevenueBase Database · checked Sep 17, 2026
25	Lev-Co	Partial evidence	Port Perry, ON, CanadaHQ checked Sep 17, 2026	11-50	2 contacts →
	Partial evidence “Lev-Co has been manufacturing and supplying high quality industrial ventilation units for over 40 years.” 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: laboratory hood and ventilation 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 laboratory hood and ventilation manufacturers.
Partial evidence: Its own public description names part of laboratory hood and ventilation manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name laboratory hood and ventilation 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 48 laboratory hood and ventilation manufacturers based in Canada

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Laboratory hood and ventilation manufacturers based in Canada at a glance

As of Sep 17, 2026

40.2%Verified-email coverage

14.0Average contacts per company

11-50Median size (employees)

8.3%Largest-city concentration · Mississauga

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 48 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 laboratory hood and ventilation 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 “laboratory hood and ventilation 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 laboratory hood and ventilation 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 laboratory hood and ventilation 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, 270 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 laboratory hood and ventilation 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 laboratory hood and ventilation manufacturers are there based in Canada?

RevenueBase identified 48 laboratory hood and ventilation 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?

Mott Manufacturing Limited, headquartered in Brantford, tops this list with the largest team on record.

Which city has the most laboratory hood and ventilation manufacturers?

Mississauga leads with 4 headquartered companies, followed by Montreal (4) and Toronto (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 270 verified decision-maker contacts tracked across these 48 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.