Company lists · Data refreshed September 2026

Top 25 Custom casting manufacturers based in Canada

Name: Custom casting manufacturers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 80 companies tracked

RevenueBase identified 80 custom casting manufacturers headquartered in Canada as of September 2026 and tracks 1,398 professional contacts across them, including 367 with verified work emails. Montreal is the largest hub.

This list covers custom casting 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 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

80Companies

1,398Contacts tracked

367Verified emails

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The 25 largest custom casting manufacturers based in Canada

Ranked by team size

Top 25 of 80 custom casting manufacturers 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 custom casting 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	Arrow Machine And Fabrication Group	Partial evidence	Guelph, ON, CanadaHQ checked Sep 16, 2026	501-1,000	140 contacts →
	Partial evidence “Arrow Machine and Fabrication Group is an engineering-focused solution provider of machined castings, fabrications, and assemblies.” Source: RevenueBase Database · checked Sep 16, 2026
2	Exco Engineering	Partial evidence	Newmarket, ON, CanadaHQ checked Sep 16, 2026	51-200	94 contacts →
	Partial evidence “Located in Newmarket, Ontario, Exco Engineering is a world-leading builder of large high-pressure die casting dies.” Source: RevenueBase Database · checked Sep 16, 2026
3	Alphacasting INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	51-200	71 contacts →
	Indirect evidence “Fondée en 1990, Alphacasting est rapidement devenue un leader mondial de la moulage de precision à la cire perdue, coulant plus de 120 types d'alliages différents- Aluminium -…” Source: RevenueBase Database · checked Sep 16, 2026
4	Uni-Fab INC	Partial evidence	Leamington, ON, CanadaHQ checked Sep 16, 2026	51-200	59 contacts →
	Partial evidence “Welcome to Uni-Fab, a global provider in custom fabrication of aluminum, steel and stainless steel products.” Source: RevenueBase Database · checked Sep 16, 2026
5	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
6	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
7	CIF Métal Ltée	Indirect evidence	Thetford Mines, QC, CanadaHQ checked Sep 16, 2026	51-200	45 contacts →
	Indirect evidence “CIF Métal Ltée is a mining & metals company based out of 1900 Rue Setlakwe, Thetford Mines, Quebec, Canada.” Source: RevenueBase Database · checked Sep 16, 2026
8	Paber Aluminium	Indirect evidence	Cap-st-ignace, QC, CanadaHQ checked Sep 16, 2026	51-200	40 contacts →
	Indirect evidence “Paber Aluminium est une entreprise manufacturière de composantes d'aluminium regroupant plusieurs services, particulièrement en moulage et usinage.” Source: RevenueBase Database · checked Sep 16, 2026
9	Forest City Castings	Partial evidence	St. Thomas, ON, CanadaHQ checked Sep 16, 2026	51-200	40 contacts →
	Partial evidence “Forest City Castings specializes in quality zinc and aluminum castings.” Source: RevenueBase Database · checked Sep 16, 2026
10	Cana-Datum Moulds LTD	Strong evidence	Etobicoke, ON, CanadaHQ checked Sep 16, 2026	51-200	38 contacts →
	Strong evidence “Cana-Datum Moulds Ltd, established in 1986, was created to manufacture precision tools and dies for the non- ferrous metal casting industry.” Source: RevenueBase Database · checked Sep 16, 2026
11	Custom Castings Limited	Strong evidence	Winnipeg, MB, CanadaHQ checked Sep 16, 2026	51-200	35 contacts →
	Strong evidence “Since 1972, Custom Castings Limited has specialized in manufacturing high quality permanent mold aluminum and zinc alloy castings.” Source: RevenueBase Database · checked Sep 16, 2026
12	Riverside Brass & Aluminum Foundry Limited	Partial evidence	New Hamburg, ON, CanadaHQ checked Sep 16, 2026	51-200	35 contacts →
	Partial evidence “Riverside Brass & Aluminum Foundry Limited specializes in high volume and tight tolerance non-ferrous industrial as well as centrifugal castings, plaques & cemetery memorial…” Source: RevenueBase Database · checked Sep 16, 2026
13	Gamma Foundries INC	Partial evidence	Richmond Hill, ON, CanadaHQ checked Sep 16, 2026	51-200	34 contacts →
	Partial evidence “Non-ferrous and Stainless steel sand castings.” Source: RevenueBase Database · checked Sep 16, 2026
14	Fusium	Partial evidence	Chicoutimi, QC, CanadaHQ checked Sep 16, 2026	51-200	32 contacts →
	Partial evidence “Fusium is a producer of added-value gray and ductile iron castings as well as lighter materials such as Magnesium and Aluminum castings.” Source: RevenueBase Database · checked Sep 16, 2026
15	Trinity Aerospace	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	11-50	32 contacts →
	Indirect evidence “Trinity Aerospace was founded in primarily as a sheet metal fabrication shop.” Source: RevenueBase Database · checked Sep 16, 2026
16	Fonderie Lemoltech	Indirect evidence	Princeville, QC, CanadaHQ checked Sep 16, 2026	51-200	25 contacts →
	Indirect evidence “Lemoltech foundry is a company specialized in aluminum processing by high-pressure injection.” Source: RevenueBase Database · checked Sep 16, 2026
17	Capitol Industries INC	Partial evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	51-200	25 contacts →
	Partial evidence “Capitol is your one stop shop for all your die casting needs.” Source: RevenueBase Database · checked Sep 16, 2026
18	LES Produits Métalliques ROY INC	Indirect evidence	St-françois De La Rivière-du-sud, CanadaHQ checked Sep 16, 2026	51-200	20 contacts →
	Indirect evidence “Depuis 1982, Produits Métalliques Roy (PMR) est devenu un des plus importants manufacturiers de produits sur mesure en Amérique du Nord.” Source: RevenueBase Database · checked Sep 16, 2026
19	Groupe Lev-Fab	Indirect evidence	St-jérôme, QC, CanadaHQ checked Sep 16, 2026	51-200	20 contacts →
	Indirect evidence “Lev-Fab inc, fondé en 2005, est une compagnie certifiée en transformation métallique, pour les domaines industriel, industriel lourd, médical et aéronautique.” Source: RevenueBase Database · checked Sep 16, 2026
20	Alloy Casting Industries LTD	Strong evidence	New Hamburg, ON, CanadaHQ checked Sep 16, 2026	11-50	17 contacts →
	Strong evidence “At Alloy Casting Industries, we engineer precision alloy castings that manufacturers can trust-on spec and on time.” Source: RevenueBase Database · checked Sep 16, 2026
21	Shell-O-Matic INC	Partial evidence	Saint-leonard, QC, CanadaHQ checked Sep 16, 2026	11-50	17 contacts →
	Partial evidence “Shell-O-Matic has maintained its position as a leader in the investment casting industry by keeping its focus on the highly dynamic and specialized fields of robotics and…” Source: RevenueBase Database · checked Sep 16, 2026
22	Canadian Specialty Castings	Partial evidence	Niagara Falls, ON, CanadaHQ checked Sep 16, 2026	11-50	16 contacts →
	Partial evidence “Formally Niagara Bronze, Canadian Specialty Castings opened its doors in March 2006.” Source: RevenueBase Database · checked Sep 16, 2026
23	Fondremy INC	Partial evidence	Chambly, QC, CanadaHQ checked Sep 16, 2026	51-200	15 contacts →
	Partial evidence “Aluminum & Copper alloy Castings Pieces coulées en alliages d'aluminium ou de cuivre.” Source: RevenueBase Database · checked Sep 16, 2026
24	Standard Manufacturers Services LTD	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 16, 2026	51-200	15 contacts →
	Partial evidence “Standard Manufacturers Services Ltd - a supplier of choice.” Source: RevenueBase Database · checked Sep 16, 2026
25	Klassen Custom FAB INC	Partial evidence	Oldcastle, ON, CanadaHQ checked Sep 16, 2026	51-200	15 contacts →
	Partial evidence “Founded in 1983, Klassen Custom Fab operates within a spacious square foot manufacturing facility.” 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: custom casting 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 custom casting manufacturers.
Partial evidence: Its own public description names part of custom casting manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom casting 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 80 custom casting manufacturers based in Canada

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Custom casting manufacturers based in Canada at a glance

As of Sep 16, 2026

26.3%Verified-email coverage

17.5Average contacts per company

11-50Median size (employees)

10.0%Largest-city concentration · Montreal

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 80 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 custom casting 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 “custom casting 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 custom casting 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 custom casting 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, 367 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 custom casting 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 custom casting manufacturers are there based in Canada?

RevenueBase identified 80 custom casting 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?

Arrow Machine And Fabrication Group, headquartered in Guelph, tops this list with the largest team on record.

Which city has the most custom casting manufacturers?

Montreal leads with 8 headquartered companies, followed by Winnipeg (4) and London (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 367 verified decision-maker contacts tracked across these 80 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.