Company lists · Data refreshed October 2026

Top 25 Building & construction plastic injection molding services based in Canada

RevenueBase identified 69 company matches for building & construction plastic injection molding services associated with Canada as of October 2026 and tracks 826 professional contacts across them, including 274 with verified work emails. Edmonton is the largest hub.

This list covers company matches for building & construction plastic injection molding services 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 October 23, 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 Oct 23, 2026 How this list was built
69Companies
826Contacts tracked
274Verified emails
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The 25 largest building & construction plastic injection molding services based in Canada

Ranked by team size
Top 25 of 69 company matches for building & construction plastic injection molding services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 23, 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 matchMississauga, ON, CanadaHQ recorded Oct 23, 202651-20064 contacts →

Exact match

“In business since 1964, TGM has built a reputation of Quality, Integrity and Technology.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
2Exact matchCobourg, ON, CanadaHQ recorded Oct 23, 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 · Oct 23, 2026 · View company records in RevenueBase
3Exact matchLevis, QC, CanadaHQ recorded Oct 23, 202651-20056 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
4Exact matchOldcastle, ON, CanadaHQ recorded Oct 23, 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 · Oct 23, 2026 · View company records in RevenueBase
5Exact matchWinnipeg, MB, CanadaHQ recorded Oct 23, 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 · Oct 23, 2026 · View company records in RevenueBase
6Exact matchSaint-jean-port-joli, QC, CanadaHQ recorded Oct 23, 202651-20048 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
7Exact matchKitchener, ON, CanadaHQ recorded Oct 23, 202651-20042 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
8Exact matchMontreal, QC, CanadaHQ recorded Oct 23, 2026201-50039 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
9Exact matchMagog, QC, CanadaHQ recorded Oct 23, 202651-20039 contacts →

Exact match

“LEFKO Plastic Products Inc.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
10Exact matchSaint-jean-sur-richelieu, QC, CanadaHQ recorded Oct 23, 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 · Oct 23, 2026 · View company records in RevenueBase
11Exact matchLasalle, ON, CanadaHQ recorded Oct 23, 202651-20026 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
12Exact matchCobourg, ON, CanadaHQ recorded Oct 23, 202651-20025 contacts →

Exact match

“Custom Plastics International Limited (CPI) is a privately owned Canadian (CGP Registered and ISO 9001:2015 Certified) Custom Injection Molder with over 60 years of experience…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
13Exact matchFort Erie, ON, CanadaHQ recorded Oct 23, 202651-20020 contacts →

Exact match

“At Peninsula Plastics we offer technical expertise combined with our commitment to quality to lead the industry with innovative injection molding solutions.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
14Exact matchPitt Meadows, BC, CanadaHQ recorded Oct 23, 202651-20019 contacts →

Exact match

“We are a industry-leading custom injection molder and manufacturer of plastic products & assemblies in Metro Vancouver, BC.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
15Exact matchRichmond Hill, ON, CanadaHQ recorded Oct 23, 202651-20017 contacts →

Exact match

“Kemflo Canada, family owned and operated, has become a leading manufacturer in the injection molding industry.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
16Exact matchSaint-félix-de-valois, QC, CanadaHQ recorded Oct 23, 2026201-50015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
17Exact matchThetford Mines, QC, CanadaHQ recorded Oct 23, 202611-5014 contacts →

Exact match

“PREXOR is your best option for : 1) Plastic (injection, bi-injection, coinjection, compression) 2) Rubber (injection, transfer) 3) Aluminium (high pressure injection).”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
18Exact matchMontreal, QC, CanadaHQ recorded Oct 23, 202651-20012 contacts →

Exact match

“Rondi Industries is synonymous with quality in the industry of injection molded plastic product.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
19Exact matchEdmonton, AB, CanadaHQ recorded Oct 23, 20261-1010 contacts →

Exact match

“Molder of Engineered plastics and rubber.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
20Exact matchMississauga, ON, CanadaHQ recorded Oct 23, 202611-509 contacts →

Exact match

“Custom Plastic Injection Molders”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
21Exact matchAjax, ON, CanadaHQ recorded Oct 23, 202611-508 contacts →

Exact match

“UGP Plastics has been in operation since 1954 providing injection moulded product solutions for our customers and various industries encompassing a wide range of market segments.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
22Exact matchSurrey, BC, CanadaHQ recorded Oct 23, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
23Exact matchKingsville, ON, CanadaHQ recorded Oct 23, 20261-105 contacts →

Exact match

“With over 20 years of experience, Idol Core Industries is a local leader in mold designs and building.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
24Exact matchPeterborough, ON, CanadaHQ recorded Oct 23, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
25Exact matchSherbrooke, QC, CanadaHQ recorded Oct 23, 20261-103 contacts →

Exact match

“Notre mission est d’offrir à notre clientèle des solutions simples et profitables pour la conception et la fabrication de moules à injection plastique en sous-traitance…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase

Showing 25 of 69 building & construction plastic injection molding services based in Canada

See the full list, filter by size, metro and specialty, and access 274 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building & construction plastic injection molding services based in Canada at a glance

As of Oct 23, 2026
33.2%Verified-email coverage
12.0Average contacts per company
11-50Median size (employees)
5.8%Largest-city concentration · Edmonton
Oct 23, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
25
51-200
22
201-500
2

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 69 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 “building & construction plastic injection molding services” 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 274 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 October 23, 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 “building & construction plastic injection molding services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building & construction plastic injection molding services are there based in Canada?

RevenueBase identified 69 company matches for building & construction plastic injection molding services associated with Canada as of October 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?

TOP Grade Molds LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most building & construction plastic injection molding services?

Edmonton leads with 4 company records, followed by Concord (3) and Mississauga (3).

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 274 professional contacts with verified work emails tracked across these 69 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 October 23, 2026.

Ready to reach these companies? Verified emails and direct dials for all 69 building & construction plastic injection molding services based in Canada. Start with a free account, no credit card.

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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.