Company lists · Data refreshed September 2026

Top 25 Automotive material suppliers based in Canada

Name: Automotive material suppliers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 52 companies tracked

RevenueBase identified 52 automotive material suppliers headquartered in Canada as of September 2026 and tracks 14,653 professional contacts across them, including 4,135 with verified work emails. Brampton is the largest hub.

This list covers automotive material suppliers 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

52Companies

14,653Contacts tracked

4,135Verified emails

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The 25 largest automotive material suppliers based in Canada

Ranked by team size

Top 25 of 52 automotive material suppliers 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 automotive material suppliers: 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	Martinrea International	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 16, 2026	10001+	4,718 contacts →
	Indirect evidence “Martinrea International Inc.” Source: RevenueBase Database · checked Sep 16, 2026
2	Plasman	Partial evidence	Oldcastle, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	1,159 contacts →
	Partial 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 Sep 16, 2026
3	Ground Effects LTD	Partial evidence	Tecumseh, ON, CanadaHQ checked Sep 16, 2026	501-1,000	768 contacts →
	Partial evidence “Ground Effects is a diverse manufacturer of automotive products and an innovation leader in providing solutions for OEM-level vehicle components in a production environment.” Source: RevenueBase Database · checked Sep 16, 2026
4	Litens Automotive Group	Partial evidence	Vaughan, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	700 contacts →
	Partial evidence “Litens Automotive Group is a respected leader serving the global automotive industry.” Source: RevenueBase Database · checked Sep 16, 2026
5	Matcor-Matsu Group	Strong evidence	Brampton, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	515 contacts →
	Strong evidence “Matcor-Matsu Group is a fully integrated supplier of engineering and manufacturing services related to complex assemblies for automotive OEM customers, as well as stampings for…” Source: RevenueBase Database · checked Sep 16, 2026
6	Mitchell Plastics	Strong evidence	Kitchener, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	503 contacts →
	Strong evidence “Mitchell Plastics is a leading tier one supplier of automotive interior mechanisms and decorative components.” Source: RevenueBase Database · checked Sep 16, 2026
7	Exo-S	Indirect evidence	Sherbrooke, QC, CanadaHQ checked Sep 16, 2026	501-1,000	293 contacts →
	Indirect evidence “With over 50 years of experience, Exo-s is a designer and manufacturer of plastic functional systems, leveraging advanced injection and blow molding technologies.” Source: RevenueBase Database · checked Sep 16, 2026
8	FIO Automotive Canada Corporation	Strong evidence	Stratford, ON, CanadaHQ checked Sep 16, 2026	201-500	277 contacts →
	Strong evidence “FIO Automotive Canada Corporation is a Tier One Automotive Supplier located in Stratford, Ontario, Canada.” Source: RevenueBase Database · checked Sep 16, 2026
9	Marwood International INC	Partial evidence	Tillsonburg, ON, CanadaHQ checked Sep 16, 2026	501-1,000	273 contacts →
	Partial evidence “We are a full service, award-winning, Tier 1 and 2 automotive OEM structural components and modular assembly team.” Source: RevenueBase Database · checked Sep 16, 2026
10	Metrican Group Of Companies	Partial evidence	Oakville, ON, CanadaHQ checked Sep 16, 2026	501-1,000	263 contacts →
	Partial evidence “The MetriCan Group of Companies is a leading supplier of tooling, value added assembly, and stamped metal components.” Source: RevenueBase Database · checked Sep 16, 2026
11	Tiercon	Strong evidence	Stoney Creek, ON, CanadaHQ checked Sep 16, 2026	501-1,000	259 contacts →
	Strong evidence “Tiercon is a supplier of exterior components & systems to the automotive industry.” Source: RevenueBase Database · checked Sep 16, 2026
12	Orlick Industries LTD	Strong evidence	Hamilton, ON, CanadaHQ checked Sep 16, 2026	201-500	177 contacts →
	Strong evidence “Orlick Industries is a benchmark supplier to the automotive industry, serving OEM and Tier 1 customers globally.” Source: RevenueBase Database · checked Sep 16, 2026
13	Ultra Manufacturing	Strong evidence	Waterloo, ON, CanadaHQ checked Sep 16, 2026	501-1,000	163 contacts →
	Strong evidence “Mitchell Plastics is a leading tier one supplier of automotive interior mechanisms and decorative components.” Source: RevenueBase Database · checked Sep 16, 2026
14	KOBAY	Indirect evidence	Scarborough, ON, CanadaHQ checked Sep 16, 2026	201-500	85 contacts →
	Indirect evidence “Kobay Enstel Ltd.\| Kobay South LLC Founded in 1987 by Kaz Kobayashi, Kobay has deep ties to Japan.” Source: RevenueBase Database · checked Sep 16, 2026
15	Markdom Plastic Products LTD	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	71 contacts →
	Partial evidence “Tier 1 Custom Injection Moulding and Sub-Assembly supplier for brackets/supports, and interior, exterior, under-the-hood products.” Source: RevenueBase Database · checked Sep 16, 2026
16	Armada Toolworks LTD	Indirect evidence	Lindsay, ON, CanadaHQ checked Sep 16, 2026	201-500	69 contacts →
	Indirect 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 Sep 16, 2026
17	JNM Group Of Companies	Indirect evidence	Tecumseh, ON, CanadaHQ checked Sep 16, 2026	201-500	67 contacts →
	Indirect evidence “JNM Tool & Manufacture Inc is an ISO 9001:2015 / IATF 16949 certified company located in Windsor, Ontario Canada, fifteen minutes from the US Canadian border.” Source: RevenueBase Database · checked Sep 16, 2026
18	Pangeo Group	Partial evidence	Windsor, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	44 contacts →
	Partial evidence “Founded in 1993, Pangeo Group is a world-class supplier partner that specializes in manufacturing safety and performance critical Powertrain, Seating, and Vehicle Accessory…” Source: RevenueBase Database · checked Sep 16, 2026
19	Adventec Manufacturing INC	Partial evidence	Dundas, ON, CanadaHQ checked Sep 16, 2026	51-200	40 contacts →
	Partial evidence “We are a vertically integrated Tier II supplier focused on providing advanced solutions.” Source: RevenueBase Database · checked Sep 16, 2026
20	Accurate Woodbine	Strong evidence	Markham, ON, CanadaHQ checked Sep 16, 2026	51-200	37 contacts →
	Strong evidence “Formerly Accurate Machine and Tool and Woodbine Tool and Die; Accurate Woodbine is a full-service metal stamping and sub-assembly organization serving Tier 1 automotive suppliers.” Source: RevenueBase Database · checked Sep 16, 2026
21	Canada Stampings LTD	Strong evidence	Woodstock, ON, CanadaHQ checked Sep 16, 2026	11-50	28 contacts →
	Strong evidence “Canada Stampings Ltd is one of Canada's top tier-2 automotive suppliers, delivering complex stainless steel components used in automotive manufacturing.” Source: RevenueBase Database · checked Sep 16, 2026
22	Perfect FIT Manufacturing LTD	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	19 contacts →
	Partial evidence “Perfect Fit Industries is a custom manufacturer of high quality injection and extrusion molded plastic components and automotive accessories located in Calgary, Alberta.” Source: RevenueBase Database · checked Sep 16, 2026
23	Northside Industries	Indirect evidence	Kelowna, BC, CanadaHQ checked Sep 16, 2026	51-200	18 contacts →
	Indirect evidence “Founded in Kelowna, BC in 1967 on a foundation of quality and innovation, for over 50 years Northside Industries has been providing an innovative line of full-service, world-class…” Source: RevenueBase Database · checked Sep 16, 2026
24	ROSKI	Indirect evidence	Roxton Falls, QC, CanadaHQ checked Sep 16, 2026	51-200	7 contacts →
	Indirect evidence “OEMs operating assembly lines recognize Roski as one of the most reliable manufacturers of composite components.” Source: RevenueBase Database · checked Sep 16, 2026
25	René Matériaux Composites Ltée	Indirect evidence	Saint-éphrem-de-beauce, QC, CanadaHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence 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: automotive material suppliers. 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 automotive material suppliers.
Partial evidence: Its own public description names part of automotive material suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive material suppliers. 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 52 automotive material suppliers based in Canada

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Automotive material suppliers based in Canada at a glance

As of Sep 16, 2026

28.2%Verified-email coverage

281.8Average contacts per company

51-200Median size (employees)

5.8%Largest-city concentration · Brampton

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 52 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 automotive material suppliers, 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 “automotive material suppliers”. 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 automotive material suppliers), 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 automotive material suppliers, 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, 4,135 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 automotive material suppliers, 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 automotive material suppliers are there based in Canada?

RevenueBase identified 52 automotive material suppliers 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?

Martinrea International, headquartered in Vaughan, tops this list with the largest team on record.

Which city has the most automotive material suppliers?

Brampton leads with 3 headquartered companies, followed by Markham (3) and Windsor (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 4,135 verified decision-maker contacts tracked across these 52 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.