Company lists · Data refreshed November 2026

Top 18 Plastic rotational molding companies based in Canada

RevenueBase identified 53 company matches for plastic rotational molding companies associated with Canada as of November 2026 and tracks 666 professional contacts across them, including 181 with verified work emails. Edmonton is the largest hub.

This list covers company matches for plastic rotational molding companies 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 6, 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 6, 2026 How this list was built
53Companies
666Contacts tracked
181Verified emails
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The 18 largest plastic rotational molding companies based in Canada

Ranked by team size
Top 18 of 53 company matches for plastic rotational molding companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMidland, ON, CanadaHQ recorded Nov 6, 2026201-50097 contacts →

Exact match

“Since 1946, Baytech Plastics has delivered high-quality, custom-molded plastic components and assemblies to customers across North America and beyond.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchEast Farnham, QC, CanadaHQ recorded Nov 6, 202611-5066 contacts →

Exact match

“ROTOPLAST, le spécialiste en moulage par rotation Fondée en 1994, ROTOPLAST œuvre dans le domaine du plastique et utilise le procédé de moulage par rotation (rotomoulage).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCobourg, ON, CanadaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
4Exact matchSaint-jean-port-joli, QC, CanadaHQ recorded Nov 6, 202651-20051 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKitchener, ON, CanadaHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Onward Plastics is a custom plastic injection moulding company with two locations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMagog, QC, CanadaHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“LEFKO Plastic Products Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLasalle, ON, CanadaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWinkler, MB, CanadaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
9Exact matchThetford Mines, QC, CanadaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Localisée à Thetford Mines (Québec, Canada), DSD International Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLethbridge, AB, CanadaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“We are a 100% Canadian owned international rotational molding plastics company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSherbrooke, QC, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchParis, ON, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Custom Rotational Moulding.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Custom Plastic Injection Molders”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Marmit Plastics Inc manufactures and supplies high-quality roto-molded products throughout Western Canada with more than 30 years of experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPrinceville, QC, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Since 1997, we have been a manufacturer specializing in the fields of rotational molding, CNC cutting, and padding.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEnglefeld, SK, CanadaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Manufacturer: Rotational Molding, Injection Molding, Metal Fabrication, Custom Rotational Molding, Custom Metal Fabrication, Custom Injection Molding, Mold Fabrication”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPointe-claire, QC, CanadaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Custom & Proprietory injection and blow molding unit”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, ON, CanadaHQ recorded Nov 6, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 18 of 53 plastic rotational molding companies based in Canada

See the full list, filter by size, metro and specialty, and access 181 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plastic rotational molding companies based in Canada at a glance

As of Nov 6, 2026
27.2%Verified-email coverage
12.6Average contacts per company
11-50Median size (employees)
5.7%Largest-city concentration · Edmonton
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
29
51-200
9
201-500
2
501-1,000
1

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 53 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 “plastic rotational molding companies” 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 181 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 6, 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 “plastic rotational molding companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plastic rotational molding companies are there based in Canada?

RevenueBase identified 53 company matches for plastic rotational molding companies 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?

Baytech Plastics INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most plastic rotational molding companies?

Edmonton leads with 3 company records, followed by Aurora (2) and Cobourg (2).

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 181 professional contacts with verified work emails tracked across these 53 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 6, 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.