Company lists · Data refreshed September 2026

Top 25 Automotive plastics manufacturers based in Canada

RevenueBase identified 153 company matches for automotive plastics manufacturers associated with Canada as of September 2026 and tracks 17,176 professional contacts across them, including 4,684 with verified work emails. Oldcastle is the largest hub.

This list covers company matches for automotive plastics manufacturers associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Sep 30, 2026 How this list was built
153Companies
17,176Contacts tracked
4,684Verified emails
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The 25 largest automotive plastics manufacturers based in Canada

Ranked by team size
Top 25 of 153 company matches for automotive plastics manufacturers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchVaughan, ON, CanadaHQ recorded Sep 30, 202610001+4,718 contacts →

Exact match

“Martinrea International Inc.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchOldcastle, ON, CanadaHQ recorded Sep 30, 20261,001-5,0001,159 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchTecumseh, ON, CanadaHQ recorded Sep 30, 2026501-1,000768 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchVaughan, ON, CanadaHQ recorded Sep 30, 20261,001-5,000700 contacts →

Exact match

“Litens Automotive Group is a respected leader serving the global automotive industry.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchBrampton, ON, CanadaHQ recorded Sep 30, 20261,001-5,000515 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchKitchener, ON, CanadaHQ recorded Sep 30, 20261,001-5,000503 contacts →

Exact match

“Mitchell Plastics is a leading tier one supplier of automotive interior mechanisms and decorative components.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchSherbrooke, QC, CanadaHQ recorded Sep 30, 2026501-1,000293 contacts →

Exact match

“With over 50 years of experience, Exo-s is a designer and manufacturer of plastic functional systems, leveraging advanced injection and blow molding technologies.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchTillsonburg, ON, CanadaHQ recorded Sep 30, 2026501-1,000273 contacts →

Exact match

“We are a full service, award-winning, Tier 1 and 2 automotive OEM structural components and modular assembly team.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchOakville, ON, CanadaHQ recorded Sep 30, 2026501-1,000263 contacts →

Exact match

“The MetriCan Group of Companies is a leading supplier of tooling, value added assembly, and stamped metal components.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchStoney Creek, ON, CanadaHQ recorded Sep 30, 2026501-1,000259 contacts →

Exact match

“Tiercon is a supplier of exterior components & systems to the automotive industry.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchHamilton, ON, CanadaHQ recorded Sep 30, 2026201-500177 contacts →

Exact match

“Orlick Industries is a benchmark supplier to the automotive industry, serving OEM and Tier 1 customers globally.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchWaterloo, ON, CanadaHQ recorded Sep 30, 2026501-1,000163 contacts →

Exact match

“Mitchell Plastics is a leading tier one supplier of automotive interior mechanisms and decorative components.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchSherbrooke, QC, CanadaHQ recorded Sep 30, 2026201-500145 contacts →

Exact match

“For over 40 years, we have distinguished ourselves by offering thermoplastic solutions tailored to the needs of automotive manufacturers.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchWindsor, ON, CanadaHQ recorded Sep 30, 2026201-500132 contacts →

Exact match

“ANCHOR DANLY is a leading international manufacturer and distributor of premium-quality die sets, components, steel plates, automation structures, and metal fabrications used to…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchStratford, ON, CanadaHQ recorded Sep 30, 202651-200130 contacts →

Exact match

“ACI manufactures a range of quality products for Toyota and Lexus models.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchOldcastle, ON, CanadaHQ recorded Sep 30, 2026201-500129 contacts →

Exact match

“Select Tool is an established manufacturer of fixtures & gauges, automation and specialty tooling for the automotive and other industries on a global scale.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchMidland, ON, CanadaHQ recorded Sep 30, 2026201-50095 contacts →

Exact match

“Since 1946 we have delivered high-quality custom-molded plastic components to our global customers.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchMississauga, CanadaHQ recorded Sep 30, 2026201-50095 contacts →

Exact match

“Gracious Living Innovations (GLI) has a history of helping our customers discover unique and innovative possibilities in plastic extrusion.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact matchOldcastle, ON, CanadaHQ recorded Sep 30, 2026201-50094 contacts →

Exact match

“Solutions for Plastic Products.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202651-20071 contacts →

Exact match

“Tier 1 Custom Injection Moulding and Sub-Assembly supplier for brackets/supports, and interior, exterior, under-the-hood products.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchLindsay, ON, CanadaHQ recorded Sep 30, 2026201-50069 contacts →

Exact match

“Utilizing plastic injection molding and zinc die casting as base processes; Armada combines engineering design with unique manufacturing solutions to produce cost effective, high…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchWinnipeg, MB, CanadaHQ recorded Sep 30, 202651-20068 contacts →

Exact match

“Smartrend Manufacturing Group (SMG) is a supplier to OEMs and industrial producers.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchTecumseh, ON, CanadaHQ recorded Sep 30, 2026201-50067 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchCobourg, ON, CanadaHQ recorded Sep 30, 202651-20059 contacts →

Exact match

“About Core Molding technologies has a proven track record of molding custom plastic parts for individuals with big ideas and companies looking for easier, cost efficient…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchLevis, QC, CanadaHQ recorded Sep 30, 202651-20055 contacts →

Exact match

“For more details, visit us at: https://tiboplastics.com/ Why TIBO?”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 153 automotive plastics manufacturers based in Canada

See the full list, filter by size, metro and specialty, and access 4,684 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Automotive plastics manufacturers based in Canada at a glance

As of Sep 30, 2026
27.3%Verified-email coverage
112.3Average contacts per company
51-200Median size (employees)
6.5%Largest-city concentration · Oldcastle
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
43
51-200
48
201-500
15
501-1,000
10
1,001-5,000
7
10001+
3

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 153 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Canada whose business descriptions match “automotive plastics manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 4,684 professional contacts with verified work emails across the full matched dataset. 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 30, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “automotive plastics manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many automotive plastics manufacturers are there based in Canada?

RevenueBase identified 153 company matches for automotive plastics manufacturers associated with Canada as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Martinrea International tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most automotive plastics manufacturers?

Oldcastle leads with 10 company records, followed by Windsor (9) and Toronto (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,684 professional contacts with verified work emails tracked across these 153 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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 SmartSearch, 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.