Company lists · Data refreshed October 2026

Top 25 Aviation maintenance repair overhaul companies based in Canada

Name: Aviation maintenance repair overhaul companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 7, 2026 160 companies tracked

RevenueBase identified 160 company matches for aviation maintenance repair overhaul companies associated with Canada as of October 2026 and tracks 4,688 professional contacts across them, including 1,539 with verified work emails. Mississauga is the largest hub.

This list covers company matches for aviation maintenance repair overhaul companies 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 October 7, 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 Oct 7, 2026 How this list was built

160Companies

4,688Contacts tracked

1,539Verified emails

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The 25 largest aviation maintenance repair overhaul companies based in Canada

Ranked by team size

Top 25 of 160 company matches for aviation maintenance repair overhaul companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 7, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Vector Aerospace	Exact match	Toronto, ON, CanadaHQ recorded Oct 7, 2026	1,001-5,000	524 contacts →
	Exact match “Vector Aerospace is a global provider of aviation maintenance, repair and overhaul (MRO) services.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
2	Heli-One	Exact match	Richmond, CanadaHQ recorded Oct 7, 2026	501-1,000	492 contacts →
	Exact match “Heli-One is the world’s largest helicopter support company, specializing in maintenance, repair and overhaul.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
3	Avianor INC	Exact match	Mirabel, QC, CanadaHQ recorded Oct 7, 2026	201-500	265 contacts →
	Exact match “Avianor situé à Mirabel se spécialise dans la maintenance, la réparation et les solutions de cabine intérieure d'avions commerciaux et militaires.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
4	Transcanada Turbines	Exact match	Airdrie, AB, CanadaHQ recorded Oct 7, 2026	201-500	234 contacts →
	Exact match “TransCanada Turbines (TCT) is the sole authorized overhaul, repair and maintenance service provider for Siemens and General Electric (GE) aeroderivative industrial gas turbines…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
5	Flying Colours Corp	Exact match	Peterborough, ON, CanadaHQ recorded Oct 7, 2026	201-500	157 contacts →
	Exact match “Flying Colours Corp, a Flexjet company, brings over 35 years’ experience to every facet of its business.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
6	Heavyaero Maintenance Centre INC	Exact match	Calgary, AB, CanadaHQ recorded Oct 7, 2026	11-50	111 contacts →
	Exact match “Providing excellence in regional aircraft MRO services.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
7	Liburdi Turbine Services	Exact match	Dundas, ON, CanadaHQ recorded Oct 7, 2026	51-200	105 contacts →
	Exact match “Liburdi Turbine Services specializes in extending critical gas turbine component life and upgrading engine performance through application of advanced technologies.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
8	Smart Aviation Maintenance Solutions	Exact match	Mississauga, ON, CanadaHQ recorded Oct 7, 2026	51-200	83 contacts →
	Exact match “Smart Aviation Maintenance Solutions located in Toronto, St.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
9	Cadorath	Exact match	Winnipeg, MB, CanadaHQ recorded Oct 7, 2026	201-500	75 contacts →
	Exact match “We serve the aviation, agriculture, industrial, mining, and oil & gas sectors by manufacturing and repairing component parts.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
10	Alpine Aerotech	Exact match	Kelowna, BC, CanadaHQ recorded Oct 7, 2026	51-200	68 contacts →
	Exact match “For over 35 years, Alpine Aerotech has been a leader in providing full-service rotorcraft support and maintenance for leading helicopter makes and models worldwide.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
11	Optima Aero	Exact match	Beloeil, QC, CanadaHQ recorded Oct 7, 2026	51-200	60 contacts →
	Exact match “If you maintain or operate Airbus, Bell, Sikorsky or Leonardo helicopters and you aim to optimize your operations through innovative solutions, your landing is perfect!” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
12	Hope Aero	Exact match	Mississauga, ON, CanadaHQ recorded Oct 7, 2026	51-200	59 contacts →
	Exact match “We focus on propeller overhaul, wheels and brakes, sales of Honeywell Chadwick Zing Test Equipment and NDT.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
13	Essential Turbines	Exact match	Dorval, QC, CanadaHQ recorded Oct 7, 2026	11-50	54 contacts →
	Exact match “Essential Turbines provides world-class maintenance, repair, and overhaul services for Rolls-Royce M250 and RR300 engines, modules, and accessories.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
14	Aeropol Aviation Services	Exact match	Mississauga, ON, CanadaHQ recorded Oct 7, 2026	51-200	54 contacts →
	Exact match “Aeropol is a Canadian owned and approved maintenance organization (AMO).” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
15	Winair	Exact match	London, ON, CanadaHQ recorded Oct 7, 2026	51-200	53 contacts →
	Exact match “Based in London, Ontario, Canada, WinAir has over 30 years of experience as a leader in aviation management software.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
16	NEW United Goderich Inc. Nugi	Exact match	Huron Park, ON, CanadaHQ recorded Oct 7, 2026	51-200	52 contacts →
	Exact match “From Tip to Tail MRO Company.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
17	3 Points Aviation	Exact match	Mississauga, ON, CanadaHQ recorded Oct 7, 2026	51-200	39 contacts →
	Exact match “A leader in the supply and distribution of new and re-conditioned aircraft parts!” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
18	Pole AIR Aviation	Exact match	Montreal, QC, CanadaHQ recorded Oct 7, 2026	11-50	37 contacts →
	Exact match “Pole Air Aviation’s (PAA) sq ft headquarters is a state-of-the-art Transport Canada (TC) approved aerospace component repair and overhaul facility located in Montreal, Quebec.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
19	Airborne Engines LTD	Exact match	Delta, BC, CanadaHQ recorded Oct 7, 2026	51-200	34 contacts →
	Exact match “Winner of Rolls-Royce FIRST NETWORK MOST IMPROVED (Twice), BEST OVERALL QUALITY, LARGEST INVESTEMENT and LEVEL UP Awards, Airborne Engines Ltd.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
20	Heliwelders Canada Limited	Exact match	Langley Airport, BC, CanadaHQ recorded Oct 7, 2026	51-200	29 contacts →
	Exact match “We established our state-of-the-art facility in June of 2004 with a single-minded goal: to deliver excellence in all we do.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
21	Services D'aéronefs AAR	Exact match	Trois-rivières, QC, CanadaHQ recorded Oct 7, 2026	201-500	25 contacts →
	Exact match “AAR est un important fournisseur de services dans le domaine de l’aviation pour des clients commerciaux et gouvernementaux, et ce, dans plus de 100 pays.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
22	Aerosoft Systems INC	Exact match	Mississauga, ON, CanadaHQ recorded Oct 7, 2026	11-50	25 contacts →
	Exact match “Aerosoft provides airlines, MRO, charter, and cargo operators with maintenance and engineering systems that control maintenance costs, maintain regulatory compliance, and maximize…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
23	Casp Aerospace INC	Exact match	Pointe-claire, QC, CanadaHQ recorded Oct 7, 2026	11-50	24 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
24	Action Aero	Exact match	Charlottetown, PE, CanadaHQ recorded Oct 7, 2026	11-50	24 contacts →
	Exact match “Action Aero is an Approved Maintenance Organization operating in conformance with the requirements of Transport Canada CAR573 (#1-08) and EASA.145.7199.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
25	Aviatechnik Corporation	Exact match	Mississauga, ON, CanadaHQ recorded Oct 7, 2026	51-200	24 contacts →
	Exact match “Aviatechnik Corporation is a Canadian-owned and operated company with more than 40 years of experience in the aerospace industry.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “aviation maintenance repair overhaul companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 160 aviation maintenance repair overhaul companies based in Canada

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Aviation maintenance repair overhaul companies based in Canada at a glance

As of Oct 7, 2026

32.8%Verified-email coverage

29.3Average contacts per company

11-50Median size (employees)

10.6%Largest-city concentration · Mississauga

Oct 7, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 160 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 “aviation maintenance repair overhaul companies” 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 1,539 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 October 7, 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 “aviation maintenance repair overhaul companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many aviation maintenance repair overhaul companies are there based in Canada?

RevenueBase identified 160 company matches for aviation maintenance repair overhaul companies associated with Canada as of October 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?

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

Which city has the most aviation maintenance repair overhaul companies?

Mississauga leads with 17 company records, followed by Calgary (8) and Montreal (8).

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 1,539 professional contacts with verified work emails tracked across these 160 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 October 7, 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.