Company lists · Data refreshed September 2026

Top 25 Aerospace welding service providers based in Canada

Name: Aerospace welding service providers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 207 companies tracked

RevenueBase identified 207 aerospace welding service providers headquartered in Canada as of September 2026 and tracks 2,291 professional contacts across them, including 648 with verified work emails. Edmonton is the largest hub.

This list covers aerospace welding service providers 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 16, 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 16, 2026 86% judged on-target in blind review

207Companies

2,291Contacts tracked

648Verified emails

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The 25 largest aerospace welding service providers based in Canada

Ranked by team size

Top 25 of 207 aerospace welding service providers based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to aerospace welding service providers: 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	Mubea Cyclone Manufacturing	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	501-1,000	383 contacts →
	Partial evidence “Cyclone Manufacturing (A Mubea Aviation Company) is a vertically integrated full service provider of 3-5 axis machining, sheet metal fabrication, tube bending, welding and minor…” Source: RevenueBase Database · checked Sep 16, 2026
2	Avior Produits Intégrés INC	Indirect evidence	Laval, QC, CanadaHQ checked Sep 16, 2026	51-200	129 contacts →
	Indirect evidence “Fabricant aérospatial à service complet de structures hybrides légères et d’assemblages mécaniques complexes.” Source: RevenueBase Database · checked Sep 16, 2026
3	Liburdi Automation INC	Strong evidence	Stoney Creek, ON, CanadaHQ checked Sep 16, 2026	51-200	99 contacts →
	Strong evidence “Liburdi Automation is an industry leader in the development of automated, vision based welding systems for turbine, aerospace, industrial and tube mill applications.” Source: RevenueBase Database · checked Sep 16, 2026
4	CFM Custom Fabricators & Machinists LTD	Indirect evidence	Saint John, NB, CanadaHQ checked Sep 16, 2026	201-500	93 contacts →
	Indirect evidence “CFM is a company within the Construction & Equipment Division of J.D.” Source: RevenueBase Database · checked Sep 16, 2026
5	M1 Composites Technology INC	Indirect evidence	Laval, QC, CanadaHQ checked Sep 16, 2026	51-200	84 contacts →
	Indirect evidence “M1 is a TCCA (AMO23-12 and DAO 14-Q-01), with FAA, and EASA approved 145 repair station and design approval organization (DER Repairs) specializing in advanced composites and…” Source: RevenueBase Database · checked Sep 16, 2026
6	Rasakti INC	Indirect evidence	St-germain-de-grantham, QC, CanadaHQ checked Sep 16, 2026	51-200	83 contacts →
	Indirect evidence “Leader mondial établie en 1986, RASAKTI a remporté la reconnaissance des partenaires de premier choix pour ses produits et services hautement spécialisés pour les secteurs de…” Source: RevenueBase Database · checked Sep 16, 2026
7	Aviya Aerospace Systems	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	201-500	81 contacts →
	Partial evidence “Aviya Aerospace Systems provides aerospace systems development expertise to the World’s largest aerospace and defense contractors.” Source: RevenueBase Database · checked Sep 16, 2026
8	Fleet Canada INC	Partial evidence	Fort Erie, ON, CanadaHQ checked Sep 16, 2026	51-200	70 contacts →
	Partial evidence “Housed in a square foot manufacturing facility, Fleet is a proudly Canadian owned and operated Aerospace Manufacturer that specializes in Detail Part Fabrication, Advanced…” Source: RevenueBase Database · checked Sep 16, 2026
9	Soucy Industriel 1975	Indirect evidence	Rivière-du-loup, QC, CanadaHQ checked Sep 16, 2026	51-200	48 contacts →
	Indirect evidence “Adélard Soucy (1975) est un joueur important au niveau national dans les domaines de l’usinage en place, de la soudure hautement spécialisée, des métaux ouvrés, et ce, en usine…” Source: RevenueBase Database · checked Sep 16, 2026
10	Pole AIR Aviation	Partial evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	11-50	37 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
11	Mesotec	Indirect evidence	Sherbrooke, QC, CanadaHQ checked Sep 16, 2026	51-200	36 contacts →
	Indirect evidence “Spécialiste en usinage de haute précision.” Source: RevenueBase Database · checked Sep 16, 2026
12	Hooper Welding	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 16, 2026	51-200	35 contacts →
	Indirect evidence “If it can be shipped, we can build it"- Arthur Hooper” Source: RevenueBase Database · checked Sep 16, 2026
13	Netur INC	Indirect evidence	St-hubert, QC, CanadaHQ checked Sep 16, 2026	51-200	34 contacts →
	Indirect evidence “Nétur specializes in the development and machining of complex, high precision aeronautical components.” Source: RevenueBase Database · checked Sep 16, 2026
14	Trinity Aerospace	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	11-50	32 contacts →
	Partial evidence “Trinity Aerospace was founded in primarily as a sheet metal fabrication shop.” Source: RevenueBase Database · checked Sep 16, 2026
15	CNC Solstice INC	Indirect evidence	Saint-hubert, QC, CanadaHQ checked Sep 16, 2026	51-200	30 contacts →
	Indirect evidence “Fondée en 1976, CNC Solstice est une entreprise spécialisée dans l'usinage de précision, la fabrication mécano-soudée, ainsi que la soudure de gros métaux.” Source: RevenueBase Database · checked Sep 16, 2026
16	Heliwelders Canada Limited	Indirect evidence	Langley Airport, BC, CanadaHQ checked Sep 16, 2026	51-200	29 contacts →
	Indirect evidence “We established our state-of-the-art facility in June of 2004 with a single-minded goal: to deliver excellence in all we do.” Source: RevenueBase Database · checked Sep 16, 2026
17	FAB 3r INC	Indirect evidence	Trois-rivieres, QC, CanadaHQ checked Sep 16, 2026	51-200	28 contacts →
	Indirect evidence “At FAB 3R, everything is oversized: our facilities, our equipment, the parts we make, repair and refurbish, and our entire range of services!” Source: RevenueBase Database · checked Sep 16, 2026
18	Lauak Groupe Canada	Indirect evidence	Mirabel, QC, CanadaHQ checked Sep 16, 2026	51-200	28 contacts →
	Indirect evidence “Créée en 1975, le Groupe LAUAK est spécialisé dans le domaine de l'aérostructure.” Source: RevenueBase Database · checked Sep 16, 2026
19	Durose Manufacturing Limited	Indirect evidence	Guelph, ON, CanadaHQ checked Sep 16, 2026	51-200	26 contacts →
	Indirect evidence “Durose Manufacturing Ltd is a full service metals fabrication and machining facility.” Source: RevenueBase Database · checked Sep 16, 2026
20	Barrie Welding & Machine 1974 Limited	Partial evidence	Barrie, ON, CanadaHQ checked Sep 16, 2026	201-500	26 contacts →
	Partial evidence “Encompassing over square feet of hard work and innovation, Barrie Welding and Machine has grown to become a North American leader in the fields of welding, fabrication, machining…” Source: RevenueBase Database · checked Sep 16, 2026
21	Mécanique Industrielle Fortier ET Fils Miff	Indirect evidence	La Prairie, QC, CanadaHQ checked Sep 16, 2026	51-200	24 contacts →
	Indirect evidence “Mécanique Industrielle Fortier et Fils inc.” Source: RevenueBase Database · checked Sep 16, 2026
22	Qualimet	Partial evidence	Edmontion, AB, CanadaHQ checked Sep 16, 2026	11-50	21 contacts →
	Partial evidence “Your Success is Our Goal Does your product or service involve welding?” Source: RevenueBase Database · checked Sep 16, 2026
23	Keys Welding Service	Indirect evidence	Saskatoon, SK, CanadaHQ checked Sep 16, 2026	51-200	20 contacts →
	Indirect evidence “Operating out of Saskatoon, Saskatchewan since 2008, we employ a strong team of apprentice welders, journeyman welders, and welders’ helpers; as well as journeyman fabricators…” Source: RevenueBase Database · checked Sep 16, 2026
24	Whitfield Welding INC	Indirect evidence	Oldcastle, ON, CanadaHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
25	Harvan Manufacturing LTD	Partial evidence	Woodstock, ON, CanadaHQ checked Sep 16, 2026	11-50	16 contacts →
	Partial evidence “Harvan Engineering specializes in custom precision machining, welding, laser cutting and assembly services.” Source: RevenueBase Database · checked Sep 16, 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: aerospace welding service providers. 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 aerospace welding service providers.
Partial evidence: Its own public description names part of aerospace welding service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aerospace welding service providers. 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 207 aerospace welding service providers based in Canada

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Aerospace welding service providers based in Canada at a glance

As of Sep 16, 2026

28.3%Verified-email coverage

11.1Average contacts per company

1-10Median size (employees)

5.8%Largest-city concentration · Edmonton

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

107

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 207 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 aerospace welding service providers, 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 “aerospace welding service providers”. 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 aerospace welding service providers), 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 aerospace welding service providers, 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, 648 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 16, 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 aerospace welding service providers, 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 aerospace welding service providers are there based in Canada?

RevenueBase identified 207 aerospace welding service providers 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?

Mubea Cyclone Manufacturing, headquartered in Mississauga, tops this list with the largest team on record.

Which city has the most aerospace welding service providers?

Edmonton leads with 12 headquartered companies, followed by Mississauga (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 the top results, verified emails and direct dials included. Upgrading unlocks all 648 verified decision-maker contacts tracked across these 207 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 16, 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.