Company lists · Data refreshed November 2026

Top 25 Mine ventilation specialists based in Canada

RevenueBase identified 61 company matches for mine ventilation specialists associated with Canada as of November 2026 and tracks 468 professional contacts across them, including 124 with verified work emails. Quebec is the largest hub.

This list covers company matches for mine ventilation specialists associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
61Companies
468Contacts tracked
124Verified emails
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The 25 largest mine ventilation specialists based in Canada

Ranked by team size
Top 25 of 61 company matches for mine ventilation specialists based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSainte-Julie, QC, CanadaHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBlainville, QC, CanadaHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“CAM Mécanique, une entreprise de pointe spécialisée en ventilation, maintenant à Blainville.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDelson, QC, CanadaHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“For 40+ years, Allied Blower & Sheet Metal Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSudbury, ON, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“The PDI Group of Companies (“PDI”) is a full-service corporation that provides tailored solutions for engineering, manufacturing and distribution of products and services to the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSudbury, ON, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Accutron Instruments is the global choice for mine ventilation monitoring equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSaint-bruno-de-montarville, QC, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Nous sommes une société d’experts-conseils spécialisée dans la ventilation industrielle et la protection contre les incendies et les explosions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Located in Toronto and servicing all of southern Ontario and Quebec, AirGenuity was founded in as an engineering and integration firm specializing in precision airflow in critical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDundas, ON, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSherbrooke, QC, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Optis specializes in the engineering of rotating machinery and propulsion systems for the aerospace and mining sectors (fans, pumps, compressors, propellers, ducted fans, etc.).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Lexus Engineering is a consulting and engineering firm specializing in mechanical, electrical, energy, and project management in the indoor air quality and HVAC space.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNorth Bay, ON, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Norvent Mine & Tunnel Ventilation formerly Schauenburg Industries Ltd, North Bay, Ontario, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSaskatoon, ON, CanadaHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Established in 1968, ABC Ventilation Systems is an ISO 9001 manufacturer of quality mine and tunnel ventilation products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRouyn-noranda, QC, CanadaHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“AIRMP inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSaint-laurent, QC, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Nous sommes une firme experte en ventilation, climatisation et chauffage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSaint-Eustache, QC, CanadaHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSudbury, ON, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Consulting Engineers, providing technical expertise on geomechanics, rock mechanics, mine design, geology, numerical modelling, scientific visualization, instrumentation, blasting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEdmonton, CanadaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“We Supply, Install and Monitor Hot-Work for Maintenance Operations & Shutdowns / Turnarounds in Confined Spaces to Reduce Injury and Increase Work Productivity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNiagara-on-the-lake, ON, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“SBB Energy Canada is a multi-discipline consulting engineering design firm founded in 2016 and is dedicated to the Thermal Power, Conventional Energy, Renewable Energy, Air…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLaval, QC, CanadaHQ recorded Nov 6, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchFredericton, NB, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Quality Engineered Solutions Ltd.(QES) is a multidisciplinary engineering consulting firm that serves clients worldwide in the field of industrial ventilation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPort Perry, ON, CanadaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Lev-Co has been manufacturing and supplying high quality industrial ventilation units for over 40 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLévis, QC, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBurlington, ON, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Engineering and Maintenance of Industrial Ventilation Equipment and Fresh Air Supply Systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWest Kelowna, BC, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We are a group of underground mining consultants with global experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 61 mine ventilation specialists based in Canada

See the full list, filter by size, metro and specialty, and access 124 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mine ventilation specialists based in Canada at a glance

As of Nov 6, 2026
26.5%Verified-email coverage
7.7Average contacts per company
11-50Median size (employees)
8.2%Largest-city concentration · Quebec
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
22
51-200
11

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 61 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Canada whose business descriptions match “mine ventilation specialists” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 124 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “mine ventilation specialists”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mine ventilation specialists are there based in Canada?

RevenueBase identified 61 company matches for mine ventilation specialists associated with Canada as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Bousquet Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mine ventilation specialists?

Quebec leads with 5 company records, followed by Edmonton (4) and Sudbury (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 124 professional contacts with verified work emails tracked across these 61 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.