Company lists · Data verified August 2026

Top 25 Manufacturing companies in Canada

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 628 companies tracked

This directory lists 628 manufacturing companies 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 28, 2026.

628Companies

13,751Contacts tracked

3,828Verified emails

934Mobile numbers

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The 25 largest manufacturing companies in Canada

Ranked by team size

Top 25 of 628 manufacturing companies in Canada, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	FIVES	Kitimat, BC	5,001-10,000	1,966	854
2	Plasman	Oldcastle, ON	1,001-5,000	1,155	481
3	Vuteq Canada INC	Woodstock, ON	1,001-5,000	478	143
4	TG Minto Corporation	Stratford, ON	501-1,000	443	45
5	INPS	London, ON	201-500	371	12
6	Marmen INC	Trois-Rivieres, QC	1,001-5,000	333	113
7	Guelph Manufacturing Group INC	Guelph, ON	501-1,000	262	61
8	Groupe Meloche	Hemmingford, QC	501-1,000	249	131
9	Mancor Industries, INC	Oakville, ON	501-1,000	245	18
10	Arnprior Aerospace INC	Arnprior, ON	501-1,000	211	4
11	Canmec	Canton-Tremblay, QC	201-500	164	58
12	Ultra Manufacturing	Waterloo, ON	501-1,000	161	2
13	Clover Tool Manufacturing Limited	Concord, ON	201-500	128	40
14	Nutech	Disraeli, QC	51-200	117	11
15	H. Paulin & CO	Toronto, ON	501-1,000	113	6
16	Mercury Products	Windsor, ON	201-500	99	26
17	Baytech Plastics INC	Midland, ON	201-500	95	28
18	WG Pro-Manufacturing	Brampton, ON	51-200	82	7
19	Venjakob Maschinenbau Gmbh & Co. KG	Alliston, ON	201-500	77	51
20	GN Corporations INC	Airdrie, AB	51-200	73	46
21	Kisaan DIE Tech PVT LTD	Ottawa, ON	201-500	73	13
22	Armada Toolworks LTD	Lindsay, ON	201-500	71	11
23	FBT INC	St. Catharines, ON	51-200	70	19
24	DBG Mexico	Mississauga, ON	501-1,000	67	13
25	Carbotech	Plessisville	201-500	65	33
26	S.Huot INC	Quebec, QC	51-200	62	28
27	EM Dynamics	Scarborough, ON	201-500	61	23
28	DMIC	St. Catharines, ON	51-200	57	2

Showing 25 of 628 manufacturing companies in Canada

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Manufacturing companies in Canada at a glance

As of Aug 28, 2026

11-50Median size (employees)

MississaugaLargest hub · 42 HQs

934Contacts with mobile numbers

28Emails re-verified in last 30 days

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

Companies by metro

Metro	Companies
Manufacturing companies in Mississauga	42
Manufacturing companies in Calgary	26
Manufacturing companies in Toronto	25
Manufacturing companies in Montreal	22
Manufacturing companies in Quebec	17
Manufacturing companies in Kitchener	15
Manufacturing companies in Brampton	13
Manufacturing companies in Windsor	12

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “manufacturing companies”, with match quality audited by blind human judging, and headquartered in Canada.
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: Contact records re-verify on a rolling cadence; 28 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many manufacturing companies are in Canada?

The directory contains 628 manufacturing companies 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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Manufacturing companies by geography

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.