Company lists · Data refreshed November 2026

Top 25 Thermoplastic automotive component suppliers based in Canada

RevenueBase identified 96 company matches for thermoplastic automotive component suppliers associated with Canada as of November 2026 and tracks 14,990 professional contacts across them, including 4,286 with verified work emails. Windsor is the largest hub.

This list covers company matches for thermoplastic automotive component suppliers 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 November 2, 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 Nov 2, 2026 How this list was built
96Companies
14,990Contacts tracked
4,286Verified emails
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The 25 largest thermoplastic automotive component suppliers based in Canada

Ranked by team size
Top 25 of 96 company matches for thermoplastic automotive component suppliers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 Nov 2, 202610001+4,639 contacts →

Exact match

“Martinrea International Inc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchOakville, ON, CanadaHQ recorded Nov 2, 20261,001-5,0001,817 contacts →

Exact match

“As the North American business of global leader Aliaxis, IPEX is one of the world’s largest and most trusted suppliers of thermoplastics materials, products and accessories.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchOldcastle, ON, CanadaHQ recorded Nov 2, 20261,001-5,0001,146 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 · Nov 2, 2026 · View company records in RevenueBase
4Exact matchTecumseh, ON, CanadaHQ recorded Nov 2, 2026501-1,000753 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 · Nov 2, 2026 · View company records in RevenueBase
5Exact matchKitchener, ON, CanadaHQ recorded Nov 2, 20261,001-5,000527 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchSherbrooke, QC, CanadaHQ recorded Nov 2, 2026501-1,000301 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 · Nov 2, 2026 · View company records in RevenueBase
7Exact matchStoney Creek, ON, CanadaHQ recorded Nov 2, 2026501-1,000271 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchWaterloo, ON, CanadaHQ recorded Nov 2, 2026501-1,000170 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchSherbrooke, QC, CanadaHQ recorded Nov 2, 2026201-500136 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 · Nov 2, 2026 · View company records in RevenueBase
10Exact matchMidland, ON, CanadaHQ recorded Nov 2, 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 · Nov 2, 2026 · View company records in RevenueBase
11Exact matchOldcastle, ON, CanadaHQ recorded Nov 2, 2026201-50087 contacts →

Exact match

“Solutions for Plastic Products.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Nov 2, 202651-20083 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 · Nov 2, 2026 · View company records in RevenueBase
13Exact matchLindsay, ON, CanadaHQ recorded Nov 2, 2026201-50068 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 · Nov 2, 2026 · View company records in RevenueBase
14Exact matchCobourg, ON, CanadaHQ recorded Nov 2, 202651-20060 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 · Nov 2, 2026 · View company records in RevenueBase
15Exact matchLevis, QC, CanadaHQ recorded Nov 2, 202651-20056 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchOldcastle, ON, CanadaHQ recorded Nov 2, 202651-20052 contacts →

Exact match

“Hawk Plastics Plastic Injection Molding We proudly meet the demands and certifications for the Automotive industry, we also mold fun consumer products.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchWindsor, ON, CanadaHQ recorded Nov 2, 20261,001-5,00050 contacts →

Exact match

“Founded in 1993, Pangeo Group is a world-class supplier partner that specializes in manufacturing safety and performance critical Powertrain, Seating, and Vehicle Accessory…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchWinnipeg, MB, CanadaHQ recorded Nov 2, 202651-20050 contacts →

Exact match

“As Leaders in Engineering Plastics Solutions, the Melet team is dedicated to engineering custom plastic products that meet the needs of Original Equipment Manufacturers.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchSaint-jean-port-joli, QC, CanadaHQ recorded Nov 2, 202651-20048 contacts →

Exact match

“For the past 50 years, Plastiques Gagnon has specialized in plastic injection molding.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchMontreal, QC, CanadaHQ recorded Nov 2, 202651-20038 contacts →

Exact match

“Unicor Industries is a custom injection molding manufacturer serving multinational companies across North America since 1971.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchOldcastle, ON, CanadaHQ recorded Nov 2, 202651-20030 contacts →

Exact match

“Established in 1987 Crest Mold Technology Inc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchSaint-jean-sur-richelieu, QC, CanadaHQ recorded Nov 2, 202651-20028 contacts →

Exact match

“GLP Hi-Tech specializes in the design and manufacturing of molds, as well as the thermoplastic injection molding process.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchWinkler, MB, CanadaHQ recorded Nov 2, 202651-20027 contacts →

Exact match

“Vista Plastic Solutions is focused on our customer's success by providing innovative, cost effective solutions combined with an unsurpassed passion to provide industry leading…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchLasalle, ON, CanadaHQ recorded Nov 2, 202651-20026 contacts →

Exact match

“Papp Plastics & Distributing Limited is a company based out of Canada.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchWindsor, ON, CanadaHQ recorded Nov 2, 202651-20023 contacts →

Exact match

“Circle 5 is a world class supplier of injection molded solutions serving both the automotive and non-automotive industries.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 96 thermoplastic automotive component suppliers based in Canada

See the full list, filter by size, metro and specialty, and access 4,286 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermoplastic automotive component suppliers based in Canada at a glance

As of Nov 2, 2026
28.6%Verified-email coverage
156.1Average contacts per company
51-200Median size (employees)
10.4%Largest-city concentration · Windsor
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
32
51-200
31
201-500
6
501-1,000
6
1,001-5,000
4
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 96 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 “thermoplastic automotive component suppliers” 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 4,286 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 November 2, 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 “thermoplastic automotive component suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermoplastic automotive component suppliers are there based in Canada?

RevenueBase identified 96 company matches for thermoplastic automotive component suppliers associated with Canada as of November 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 thermoplastic automotive component suppliers?

Windsor leads with 10 company records, followed by Oldcastle (9) and Montreal (5).

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 4,286 professional contacts with verified work emails tracked across these 96 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 November 2, 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.