Company lists · Data refreshed August 2026

Top 25 Manufacturing companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Aug 29, 2026 628 companies tracked

This directory lists 628 manufacturing companies based in Canada, with company and contact details for researching suppliers, prospects, and partners. The list includes 13,751 contacts and 3,828 email addresses, and Mississauga is the single most-represented city among the companies listed. Data is current as of August 2026.

Manufacturing companies make products by converting raw materials, components, or parts into finished or intermediate goods through industrial production processes. This list covers companies that manufacture physical goods or components through production, fabrication, assembly, processing, or related industrial operations. Ranked by team size, largest first. Data current as of August 29, 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 RevenueBase Smart Search rating on every row Refreshed Aug 29, 2026 86% judged on-target in blind review

628Companies

13,751Contacts tracked

3,828Verified emails

934Mobile numbers

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The 25 largest manufacturing companies based in Canada

Ranked by team size

Top 25 of 628 manufacturing companies based in Canada, ranked by team size, largest first. Data refreshed Aug 29, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing 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	FIVES	Indirect evidence	Kitimat, BC, Canada	5,001-10,000	1,966 contacts →
	Indirect evidence “Fives, an industrial engineering group, designs and supplies machines, process equipment and production lines for the world's largest industrial players.” Source: RevenueBase Database · checked Aug 29, 2026
2	Plasman	Indirect evidence	Oldcastle, ON, Canada	1,001-5,000	1,155 contacts →
	Indirect evidence “With a rich history dating back over 40 years, our collaborative approach, work ethic and commitment have made us a global leader in automotive components.” Source: RevenueBase Database · checked Aug 29, 2026
3	Vuteq Canada INC	Indirect evidence	Woodstock, ON, Canada	1,001-5,000	478 contacts →
	Indirect evidence “Vuteq Canada is a part of an international corporation, established in Japan in 1965.” Source: RevenueBase Database · checked Aug 29, 2026
4	TG Minto Corporation	Strong evidence	Stratford, ON, Canada	501-1,000	443 contacts →
	Strong evidence “A heritage of innovation, a legacy of leadership Toyoda Gosei was founded with and maintains a legacy of world-class manufacturing, a history of people working together to combine…” Source: RevenueBase Database · checked Aug 29, 2026
5	INPS	Indirect evidence	London, ON, Canada	201-500	371 contacts →
	Indirect evidence “Streamline your operations by including us in them.” Source: RevenueBase Database · checked Aug 29, 2026
6	Marmen INC	Indirect evidence	Trois-Rivieres, QC, Canada	1,001-5,000	333 contacts →
	Indirect evidence “From its beginnings in 1972 in Trois-Rivières, Quebec, Marmen, a family-run business, has experienced tremendous expansion and has propelled itself into international markets…” Source: RevenueBase Database · checked Aug 29, 2026
7	Guelph Manufacturing Group INC	Strong evidence	Guelph, ON, Canada	501-1,000	262 contacts →
	Strong evidence “We are excited to announce that Guelph Manufacturing Group Inc.(formerly known as Guelph Tool Inc.) is celebrating 50 years with a brand new name!” Source: RevenueBase Database · checked Aug 29, 2026
8	Groupe Meloche	Strong evidence	Hemmingford, QC, Canada	501-1,000	249 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 Aug 29, 2026
9	Mancor Industries, INC	Indirect evidence	Oakville, ON, Canada	501-1,000	245 contacts →
	Indirect evidence “Mancor Began in 1963.” Source: RevenueBase Database · checked Aug 29, 2026
10	Arnprior Aerospace INC	Indirect evidence	Arnprior, ON, Canada	501-1,000	211 contacts →
	Indirect evidence Source: RevenueBase Database · checked Aug 29, 2026
11	Canmec	Strong evidence	Canton-Tremblay, QC, Canada	201-500	164 contacts →
	Strong evidence “Canmec is a Quebec-based company specializing in the custom engineering and manufacturing of industrial equipment for the mining, energy and construction sectors.” Source: RevenueBase Database · checked Aug 29, 2026
12	Ultra Manufacturing	Indirect evidence	Waterloo, ON, Canada	501-1,000	161 contacts →
	Indirect evidence “Mitchell Plastics is a leading tier one supplier of automotive interior mechanisms and decorative components.” Source: RevenueBase Database · checked Aug 29, 2026
13	Clover Tool Manufacturing Limited	Strong evidence	Concord, ON, Canada	201-500	128 contacts →
	Strong evidence “Formed in 1979, Clover Tool Manufacturing is a supplier of tooling, stampings, welded and mechanical assemblies for the automotive and general industry.” Source: RevenueBase Database · checked Aug 29, 2026
14	Nutech	Indirect evidence	Disraeli, QC, Canada	51-200	117 contacts →
	Indirect evidence “Comptant parmi les plus importants ateliers d’usinage en Amérique du Nord, Nutech est reconnue à titre de chef de file dans l’usinage de pièces de précision, à moyens et grands…” Source: RevenueBase Database · checked Aug 29, 2026
15	H. Paulin & CO	Indirect evidence	Toronto, ON, Canada	501-1,000	113 contacts →
	Indirect evidence “We would like to begin by acknowledging that the land on which our buildings stand is the traditional territory of the Indigenous Peoples of Canada.” Source: RevenueBase Database · checked Aug 29, 2026
16	Mercury Products	Indirect evidence	Windsor, ON, Canada	201-500	99 contacts →
	Indirect evidence “Since 1946, companies have relied on Mercury Products to tackle their custom-engineered, stamped or fabricated products, as well as tube bending.” Source: RevenueBase Database · checked Aug 29, 2026
17	Baytech Plastics INC	Indirect evidence	Midland, ON, Canada	201-500	95 contacts →
	Indirect evidence “Since 1946 we have delivered high-quality custom-molded plastic components to our global customers.” Source: RevenueBase Database · checked Aug 29, 2026
18	WG Pro-Manufacturing	Strong evidence	Brampton, ON, Canada	51-200	82 contacts →
	Strong evidence “For more than 20 years, WG Pro-Manufacturing has specialized in co-packaging and co-manufacturing services.” Source: RevenueBase Database · checked Aug 29, 2026
19	Venjakob Maschinenbau Gmbh & Co. KG	Indirect evidence	Alliston, ON, Canada	201-500	77 contacts →
	Indirect evidence “This is the field in which Venjakob has made a name for itself over the past 59 years.” Source: RevenueBase Database · checked Aug 29, 2026
20	GN Corporations INC	Strong evidence	Airdrie, AB, Canada	51-200	73 contacts →
	Strong evidence “Our Vision: To be the manufacturing solution that will ensure competitiveness in the global marketplace for our customers and allow us to strategically grow together.” Source: RevenueBase Database · checked Aug 29, 2026
21	Kisaan DIE Tech PVT LTD	Indirect evidence	Ottawa, ON, Canada	201-500	73 contacts →
	Indirect evidence “Kisaan Die Tech is a manufacturer of forged and precision-machined components serving a global clientele across a range of industries.” Source: RevenueBase Database · checked Aug 29, 2026
22	Armada Toolworks LTD	Strong evidence	Lindsay, ON, Canada	201-500	71 contacts →
	Strong evidence “Utilizing plastic injection molding and zinc die casting as base processes; Armada combines engineering design with unique manufacturing solutions to produce cost effective, high…” Source: RevenueBase Database · checked Aug 29, 2026
23	FBT INC	Indirect evidence	St. Catharines, ON, Canada	51-200	70 contacts →
	Indirect evidence Source: RevenueBase Database · checked Aug 29, 2026
24	DBG Mexico	Indirect evidence	Mississauga, ON, Canada	501-1,000	67 contacts →
	Indirect evidence “DBG is a custom metal manufacturer supplying components and value-added services to the Commercial Vehicles (Bus, Heavy & Medium Duty Truck), Automotive, Military, Agricultural &…” Source: RevenueBase Database · checked Aug 29, 2026
25	Carbotech	Indirect evidence	Plessisville, Canada	201-500	65 contacts →
	Indirect evidence “Carbotech se classe parmi les plus innovatrices dans l'industrie et se positionne comme un acteur important dans le secteur industriel depuis ses débuts.” Source: RevenueBase Database · checked Aug 29, 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: manufacturing 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 manufacturing companies.
Partial evidence: Its own public description names part of manufacturing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing 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 628 manufacturing companies based in Canada

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Manufacturing companies based in Canada at a glance

As of Aug 29, 2026

27.8%Verified-email coverage

6.8%Mobile-number coverage

21.9Average contacts per company

11-50Median size (employees)

6.7%Largest-city concentration · Mississauga

Aug 29, 2026Page data refreshed

Companies by employee count

1-10

172

11-50

260

51-200

134

201-500

501-1,000

1,001-5,000

5,001-10,000

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 manufacturing 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 “manufacturing 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 manufacturing 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 manufacturing 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, 3,828 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 August 29, 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.

Manufacturing companies by metro

Manufacturing companies in Mississauga42
Manufacturing companies in Calgary26
Manufacturing companies in Toronto25

Frequently asked

How many manufacturing companies are based in Canada?

The directory contains 628 manufacturing companies based in Canada.

Where are most manufacturing companies located?

Mississauga is the single most-represented city among the companies on this list.

How can I find contacts at manufacturing companies?

The directory includes 13,751 contacts and 3,828 email addresses associated with the listed companies.

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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.