Company lists · Data refreshed November 2026

Top 13 Wallboard cement suppliers based in Canada

RevenueBase identified 32 company matches for wallboard cement suppliers associated with Canada as of November 2026 and tracks 802 professional contacts across them, including 323 with verified work emails. Mississauga is the largest hub.

This list covers company matches for wallboard cement 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 3, 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 3, 2026 How this list was built
32Companies
802Contacts tracked
323Verified emails
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The 13 largest wallboard cement suppliers based in Canada

Ranked by team size
Top 13 of 32 company matches for wallboard cement suppliers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchOakville, ON, CanadaHQ recorded Nov 3, 2026501-1,000288 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchGuelph, CanadaHQ recorded Nov 3, 2026201-500138 contacts →

Exact match

“Servicing contractors and home builders of all sizes in Southwestern Ontario for over 50 years, Patene Building Supplies has office and warehouse facilities in 15 locations to…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchKelowna, BC, CanadaHQ recorded Nov 3, 202651-20042 contacts →

Exact match

“PACIFIC WEST SYSTEMS SUPPLY LTD is a company based out of Kelowna, British Columbia, Canada.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchOttawa, ON, CanadaHQ recorded Nov 3, 202651-20041 contacts →

Exact match

“Since 1986, Morin Supply has been a major distributor of specialty construction materials for homeowners, contractors, engineers, and architects across the National Capital Region.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchLangley, BC, CanadaHQ recorded Nov 3, 2026201-50028 contacts →

Exact match

“Dryco has been a leading supplier of gypsum board, insulation, acoustical tile, grid, stucco, tools, steel framing and allied products.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchBrantford, ON, CanadaHQ recorded Nov 3, 202651-20019 contacts →

Exact match

“Canadian Family-Owned Building Materials & Construction Supplier Hewson Brothers partners with leading manufacturers to offer a wide range of building materials & supplies through…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchLongueuil, QC, CanadaHQ recorded Nov 3, 202611-5014 contacts →

Exact match

“Experts en système d'intérieur.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchLakeburn, NB, CanadaHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“MCR Building Supplies is proud to be one of the only gypsum specialty dealers (GSD) in the Maritime’s and even more proud to be 100% Canadian owned and operated.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchMississauga, ON, CanadaHQ recorded Nov 3, 20261-1012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchRocky View County, AB, CanadaHQ recorded Nov 3, 20261-1011 contacts →

Exact match

“Established in 2009, 1-800 Drywall hopes to establish a relationship with your company to assist you when you are in need of drywall, insulation, roofing, or related products.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchHamilton, ON, CanadaHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“We are an independently owned gypsum supply company located in Hamilton, Ontario.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchAncaster, ON, CanadaHQ recorded Nov 3, 202611-509 contacts →

Exact match

“Fairway Building Supply is a company based out of Canada.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchMississauga, ON, CanadaHQ recorded Nov 3, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 13 of 32 wallboard cement suppliers based in Canada

See the full list, filter by size, metro and specialty, and access 323 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wallboard cement suppliers based in Canada at a glance

As of Nov 3, 2026
40.3%Verified-email coverage
25.1Average contacts per company
11-50Median size (employees)
9.4%Largest-city concentration · Mississauga
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
12
51-200
6
201-500
3
501-1,000
1
1,001-5,000
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 32 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 “wallboard cement 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 323 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 3, 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 “wallboard cement suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wallboard cement suppliers are there based in Canada?

RevenueBase identified 32 company matches for wallboard cement 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?

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

Which city has the most wallboard cement suppliers?

Mississauga leads with 3 company records, followed by Barrie (2) and Concord (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 323 professional contacts with verified work emails tracked across these 32 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 3, 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.