Company lists · Data refreshed November 2026

Top 25 Sectional doors suppliers based in Canada

RevenueBase identified 292 company matches for sectional doors suppliers associated with Canada as of November 2026 and tracks 3,024 professional contacts across them, including 1,383 with verified work emails. Mississauga is the largest hub.

This list covers company matches for sectional doors 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 1, 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 1, 2026 How this list was built
292Companies
3,024Contacts tracked
1,383Verified emails
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The 25 largest sectional doors suppliers based in Canada

Ranked by team size
Top 25 of 292 company matches for sectional doors suppliers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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 matchWinnipeg, MB, CanadaHQ recorded Nov 1, 2026201-500301 contacts →

Exact match

“Since 1957, Allmar Inc.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchSaint-georges, QC, CanadaHQ recorded Nov 1, 20261,001-5,000266 contacts →

Exact match

“Garaga is a family business founded in 1983 by Michel Gendreau and passed on to his 2 twin sons, Martin and Maxime, both co-presidents since 2018.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchSte-julie, QC, CanadaHQ recorded Nov 1, 20261,001-5,000254 contacts →

Exact match

“Founded in 1982, Novatech Group employs over 1,500 people and is a leading manufacturer of components for the window and door industry.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchEdmonton, AB, CanadaHQ recorded Nov 1, 2026201-500168 contacts →

Exact match

“All in, since 1969 Masterfully selected, installed and maintained-this is the only way we work.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchSurrey, BC, CanadaHQ recorded Nov 1, 2026501-1,000153 contacts →

Exact match

“At AccessSMT and CP Distributors, we unite under a shared vision of building excellence and innovation, driven by our commitment to our customers and the industry.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchMississauga, ON, CanadaHQ recorded Nov 1, 202651-20094 contacts →

Exact match

“Since 1912, Richards-Wilcox Canada has been the proven leader in the residential and industrial sectional door industry.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchOttawa, ON, CanadaHQ recorded Nov 1, 202651-20093 contacts →

Exact match

“AMBICO manufactures specialized doors and door frames.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchEdmonton, AB, CanadaHQ recorded Nov 1, 2026201-50084 contacts →

Exact match

“Steel-Craft manufactures high-quality residential and commercial garage doors made 100% in-house and are designed specifically for the Canadian climate.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchTerrebonne, QC, CanadaHQ recorded Nov 1, 202651-20050 contacts →

Exact match

“Fabelta est une entreprise familiale québécoise qui fabrique, vend et installe une vaste gamme de portes d'acier et d'aluminium et des fenêtres en aluminium et hybride, depuis…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchMississauga, ON, CanadaHQ recorded Nov 1, 202651-20047 contacts →

Exact match

“Lenworth is an industry-changing certified and accredited commercial door and industrial loading dock company.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchLaval, QC, CanadaHQ recorded Nov 1, 202651-20039 contacts →

Exact match

“DE LA CONCEPTION À L'INSTALLATION.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchVal-alain, QC, CanadaHQ recorded Nov 1, 202651-20038 contacts →

Exact match

“GAREX: The unavoidable choice in steel and aluminum garage door manufacturing.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchMississauga, ON, CanadaHQ recorded Nov 1, 202651-20034 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Nov 1, 202651-20032 contacts →

Exact match

“Dodds Garage Doors, established in 1958, is Southern Ontario’s trusted leader in garage doors and openers.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchCalgary, AB, CanadaHQ recorded Nov 1, 202611-5029 contacts →

Exact match

“Doors Doors") was founded by Charlie Sangha in 2005, and has grown to become a leading supplier in Residential/Commercial Doors and Trim Accessories.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchWinkler, MB, CanadaHQ recorded Nov 1, 202611-5028 contacts →

Exact match

“Diamond Doors is looking to grow our network of dealers and service professionals across North America.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchWinnipeg, MB, CanadaHQ recorded Nov 1, 202651-20028 contacts →

Exact match

“Wallace + Wallace Fences and Doors, a locally owned company, is the largest manufacturer and distributor of fencing products in Manitoba.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchMilton, ON, CanadaHQ recorded Nov 1, 202651-20027 contacts →

Exact match

“Customers and dealers across Canada have relied on Upwardor for over forty years to provide outstanding products, exceptional service and dependable repairs for commercial and…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchMetcalfe, ON, CanadaHQ recorded Nov 1, 202611-5026 contacts →

Exact match

“Garage Doors & Service - Residential and Commercial - Hollow Metal & Entry doors - Serving the industry since 1979 - Largest overhead door provider across Eastern Ontario - 150+…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchEdmonton, AB, CanadaHQ recorded Nov 1, 202651-20024 contacts →

Exact match

“For over 50 years, the Overhead Door Co.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchMississauga, ON, CanadaHQ recorded Nov 1, 202651-20021 contacts →

Exact match

“Service Door Industries is a Canadian Door manufacturer specializing in rolling steel, sectional door, fabric door and custom manufacturing as well as distribution of gate…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchSherbrooke, QC, CanadaHQ recorded Nov 1, 202611-5020 contacts →

Exact match

“Depuis plus de 100 ans, DonloxHarmer est présent dans la grande région de l’Estrie pour la vente, l’installation et le service dans le domaine des portes et cadres en acier…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchCalgary, AB, CanadaHQ recorded Nov 1, 202611-5020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchMontréal, QC, CanadaHQ recorded Nov 1, 202651-20020 contacts →

Exact match

“Dor Docteur offre des solutions complètes et fiables pour les portes de garage et portes industrielles, tant pour le secteur commercial que résidentiel, partout en Ontario et au…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25Exact matchLondon, ON, CanadaHQ recorded Nov 1, 202611-5019 contacts →

Exact match

“Our mission is to advance our clients success in the design, construction, maintenance and inspection of door automation, life safety, security and specialty products for…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 292 sectional doors suppliers based in Canada

See the full list, filter by size, metro and specialty, and access 1,383 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sectional doors suppliers based in Canada at a glance

As of Nov 1, 2026
45.7%Verified-email coverage
10.4Average contacts per company
11-50Median size (employees)
7.5%Largest-city concentration · Mississauga
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
132
11-50
115
51-200
27
201-500
5
501-1,000
1
1,001-5,000
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 292 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 “sectional doors 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 1,383 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 1, 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 “sectional doors suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sectional doors suppliers are there based in Canada?

RevenueBase identified 292 company matches for sectional doors 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?

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

Which city has the most sectional doors suppliers?

Mississauga leads with 22 company records, followed by Calgary (17) and Edmonton (13).

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 1,383 professional contacts with verified work emails tracked across these 292 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 1, 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.