Company lists · Data refreshed September 2026

Top 25 Aerospace precision machining companies based in Canada

Name: Aerospace precision machining companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 229 companies tracked

RevenueBase identified 229 aerospace precision machining companies headquartered in Canada as of September 2026 and tracks 5,789 professional contacts across them, including 1,421 with verified work emails. Mississauga is the largest hub.

This list covers aerospace precision machining companies 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

229Companies

5,789Contacts tracked

1,421Verified emails

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The 25 largest aerospace precision machining companies based in Canada

Ranked by team size

Top 25 of 229 aerospace precision machining companies 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 precision machining companies: 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	Magellan Aerospace Limited	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	1,614 contacts →
	Partial evidence “Magellan Aerospace (TSX:MAL) is a global aerospace company that provides complex assemblies and systems solutions to aircraft and engine manufacturers, and defence and space…” Source: RevenueBase Database · checked Sep 16, 2026
2	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
3	Groupe Meloche	Strong evidence	Beauharnois, QC, CanadaHQ checked Sep 16, 2026	501-1,000	252 contacts →
	Strong evidence “Founded in 1974 in Salaberry-de-Valleyfield, Quebec, the company specializes in precision machining, surface treatment, painting, assembly and manufacturing engineering for the…” Source: RevenueBase Database · checked Sep 16, 2026
4	Abipa International	Indirect evidence	Boisbriand, QC, CanadaHQ checked Sep 16, 2026	201-500	219 contacts →
	Indirect evidence “Abipa international est un chef de file de l’usinage et l’assemblage de composants complexes pour l’industrie aéronautique.” Source: RevenueBase Database · checked Sep 16, 2026
5	Arnprior Aerospace INC	Indirect evidence	Arnprior, ON, CanadaHQ checked Sep 16, 2026	501-1,000	209 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
6	NWI Precision	Partial evidence	North York, ON, CanadaHQ checked Sep 16, 2026	201-500	131 contacts →
	Partial evidence “NWI Precision is a specialty manufacturer of turbine engine shafts, helicopter masts, turbine engine thrust links, nuclear pressure vessel containment systems and other industrial…” Source: RevenueBase Database · checked Sep 16, 2026
7	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
8	HPG LP	Indirect evidence	Milton, ON, CanadaHQ checked Sep 16, 2026	51-200	114 contacts →
	Indirect evidence “Founded in the 1960s, HPG is an international leading company specialized in the engineering and manufacturing of business sensitive and mission-critical components for jet…” Source: RevenueBase Database · checked Sep 16, 2026
9	Stelia Aerospace North America	Partial evidence	Lunenburg, NS, CanadaHQ checked Sep 16, 2026	201-500	112 contacts →
	Partial evidence “STELIA North America is an aerospace and defence company specializing in the design, development, and manufacturing of composites.” Source: RevenueBase Database · checked Sep 16, 2026
10	Sonaca Montréal	Indirect evidence	Mirabel, QC, CanadaHQ checked Sep 16, 2026	201-500	88 contacts →
	Indirect evidence “Sonaca Montréal, located in Mirabel Québec, is a world leader in the manufacture of large aluminum wing and empennage aerostructures for civil and business aviation.” Source: RevenueBase Database · checked Sep 16, 2026
11	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
12	FBT INC	Indirect evidence	St. Catharines, ON, CanadaHQ checked Sep 16, 2026	51-200	71 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
13	A7 Integration	Indirect evidence	Granby, QC, CanadaHQ checked Sep 16, 2026	51-200	71 contacts →
	Indirect evidence “Founded by a group of renowned leaders in the different industrial fields, A7 Integration excels in the design and manufacturing of machined parts and complex assemblies.” Source: RevenueBase Database · checked Sep 16, 2026
14	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
15	Koss Aerospace	Partial evidence	Mississauga, CanadaHQ checked Sep 16, 2026	51-200	56 contacts →
	Partial evidence “Koss Aerospace is a Tier-1 manufacturer of structural aircraft components and assemblies, having over 35 years of experience serving commercial aerospace and defense customer’s…” Source: RevenueBase Database · checked Sep 16, 2026
16	Leesta Industries LTD	Indirect evidence	Pointe-claire, QC, CanadaHQ checked Sep 16, 2026	51-200	56 contacts →
	Indirect evidence “Les industries LEESTA fabrique des pièces et des assemblages de grande précision pour les marchés de l’aérospatiale commerciale et de la défense.” Source: RevenueBase Database · checked Sep 16, 2026
17	Shellcast Foundries INC	Indirect evidence	Montréal, CanadaHQ checked Sep 16, 2026	51-200	50 contacts →
	Indirect evidence “Basée à Montréal, au Canada, depuis 1971, Shellcast est l’un des principaux fabricants de pièces moulées de précision en aluminium.” Source: RevenueBase Database · checked Sep 16, 2026
18	Mitchell Aerospace, INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	51-200	45 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
19	Hawk Machine Works LTD	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	51-200	40 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
20	Optima	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	36 contacts →
	Partial evidence “We are a leader in high precision, tight tolerance CNC machined components and assemblies.” Source: RevenueBase Database · checked Sep 16, 2026
21	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
22	Elimetal INC	Partial evidence	Saint-laurent, CanadaHQ checked Sep 16, 2026	51-200	35 contacts →
	Partial evidence “Elimetal has been serving aerospace, military and high end industrial clients since 1980.” Source: RevenueBase Database · checked Sep 16, 2026
23	Netur INC	Strong evidence	St-hubert, QC, CanadaHQ checked Sep 16, 2026	51-200	34 contacts →
	Strong evidence “Nétur specializes in the development and machining of complex, high precision aeronautical components.” Source: RevenueBase Database · checked Sep 16, 2026
24	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
25	Billet Precision LTD	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 16, 2026	11-50	31 contacts →
	Strong evidence “High precision machining of complex, mission critical components.” 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 precision machining companies. 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 precision machining companies.
Partial evidence: Its own public description names part of aerospace precision machining companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aerospace precision machining companies. 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 229 aerospace precision machining companies based in Canada

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Aerospace precision machining companies based in Canada at a glance

As of Sep 16, 2026

24.5%Verified-email coverage

25.3Average contacts per company

11-50Median size (employees)

9.2%Largest-city concentration · Mississauga

Sep 16, 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 229 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 precision machining companies, 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 precision machining companies”. 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 precision machining companies), 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 precision machining companies, 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, 1,421 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 precision machining companies, 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 precision machining companies are there based in Canada?

RevenueBase identified 229 aerospace precision machining companies 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?

Magellan Aerospace Limited, headquartered in Mississauga, tops this list with the largest team on record.

Which city has the most aerospace precision machining companies?

Mississauga leads with 21 headquartered companies, followed by Montreal (16) and Calgary (7).

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 1,421 verified decision-maker contacts tracked across these 229 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.