Company lists · Data refreshed September 2026

Top 25 Building envelope solutions providers based in Canada

RevenueBase identified 618 company matches for building envelope solutions providers associated with Canada as of September 2026 and tracks 13,670 professional contacts across them, including 5,075 with verified work emails. Calgary is the largest hub.

This list covers company matches for building envelope solutions providers 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 September 16, 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 Sep 16, 2026 How this list was built
618Companies
13,670Contacts tracked
5,075Verified emails
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The 25 largest building envelope solutions providers based in Canada

Ranked by team size
Top 25 of 618 company matches for building envelope solutions providers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 Sep 16, 20265,001-10,0001,951 contacts →

Exact match

“The Flynn Group of Companies is North America's leading building envelope trade contractor.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchDrummondville, QC, CanadaHQ recorded Sep 16, 20261,001-5,000591 contacts →

Exact match

“Depuis 1908, SOPREMA protège les espaces de vie et améliore le bien-être des individus grâce à des solutions durables et innovantes d’étanchéité, d’isolation, de végétalisation et…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchVaughan, ON, CanadaHQ recorded Sep 16, 2026501-1,000452 contacts →

Exact match

“State Window Corporation offers complete design, engineering, manufacturing and installation of custom window wall systems.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchBrampton, ON, CanadaHQ recorded Sep 16, 2026201-500343 contacts →

Exact match

“For more than 60 years Roofmart has been the distributor of choice among industry professionals in Canada.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchBurnaby, BC, CanadaHQ recorded Sep 16, 2026201-500335 contacts →

Exact match

“RDH is a multidisciplinary consulting firm specializing in building performance, durability, and resilience.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchBurlington, ON, CanadaHQ recorded Sep 16, 2026501-1,000306 contacts →

Exact match

“Vicwest Building Products is one of North America’s leading manufacturers and distributors of exterior building products, including metal roofing, siding, decking, insulated metal…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchMississauga, ON, CanadaHQ recorded Sep 16, 2026201-500301 contacts →

Exact match

“Bothwell-Accurate is one of the oldest and most experienced companies providing Roofing and Waterproofing services to Industrial, Commercial and Institutional buildings in the…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchBurlington, ON, CanadaHQ recorded Sep 16, 20261,001-5,000250 contacts →

Exact match

“Quality-crafted with attention to detail, Gentek products combine outstanding beauty and strength with the luxury of a low-maintenance finish.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchLasalle, QC, CanadaHQ recorded Sep 16, 2026501-1,000195 contacts →

Exact match

“Building Products of Canada Corp.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchRocky View County, AB, CanadaHQ recorded Sep 16, 2026201-500173 contacts →

Exact match

“Thermal Systems is a building envelope, mechanical insulation, roofing and daylighting subcontractor.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchLangley, CanadaHQ recorded Sep 16, 2026201-500170 contacts →

Exact match

“From window and door manufacturing, supply, and install to building envelope restorations, Centra Windows & Install Pros does it all.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchLaval, QC, CanadaHQ recorded Sep 16, 2026201-500155 contacts →

Exact match

“Groupe Lessard is the leader in design, manufacturing and installation of intelligent building envelope systems, with a complete range of doors and windows, curtain walls and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Sep 16, 20261,001-5,000134 contacts →

Exact match

“One Company.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchWoodstock, ON, CanadaHQ recorded Sep 16, 2026201-500127 contacts →

Exact match

“Founded in 1980, Great Northern Insulation is Ontario's leading building envelope service provider, for the new construction and retrofit markets across commercial, institutional…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchCalgary, AB, CanadaHQ recorded Sep 16, 20261,001-5,000115 contacts →

Exact match

“Construction Products Distribution (CPD).”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchTerrebonne, QC, CanadaHQ recorded Sep 16, 202651-200103 contacts →

Exact match

“To this day, Fransyl has: 5 Systems Divisions: Roofing Systems, Building Envelope Systems, Insulated Concrete Form Systems, Infrastructure Systems and Components Systems Sales…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchEtobicoke, ON, CanadaHQ recorded Sep 16, 202651-20090 contacts →

Exact match

“For over a century, Garland offers high performance roofing and building envelope solutions that exceed today’s requirements.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchEdmonton, AB, CanadaHQ recorded Sep 16, 2026201-50086 contacts →

Exact match

“Over Forty Years of Tradition & Excellence Since 1981, Thermo Design Insulation (TDI) has been providing insulated metal panel solutions to various construction markets across…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchWindsor, ON, CanadaHQ recorded Sep 16, 202651-20075 contacts →

Exact match

“CGI is the premier fabricator, designer and installer of unitized curtain walls in North America.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchMississauga, ON, CanadaHQ recorded Sep 16, 202651-20072 contacts →

Exact match

“Northern Docks Systems is an industry leader in the sales and service of energy-efficient products including air barriers, high-speed doors, HVLS Fans and loading dock equipment.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchSaskatoon, SK, CanadaHQ recorded Sep 16, 202651-20072 contacts →

Exact match

“Norseman Structures is a respected, market leader of ShelterSolutions in the pre-engineered building industry - trusted for innovation and integrity in the design, fabrication…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchVaughan, ON, CanadaHQ recorded Sep 16, 202611-5068 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchCalgary, AB, CanadaHQ recorded Sep 16, 2026201-50067 contacts →

Exact match

“Engage Building Products offers modern, innovative aluminum exterior building solutions combined with unmatched and comprehensive customer support.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchLangley, BC, CanadaHQ recorded Sep 16, 202651-20065 contacts →

Exact match

“We make sustainable, high performance fiberglass products that help save buildings energy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchQuébec, QC, CanadaHQ recorded Sep 16, 2026501-1,00065 contacts →

Exact match

“Establish a sustainable long-term company, fostering an entrepreneurial spirit, capable of adapting to emerging opportunities.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 618 building envelope solutions providers based in Canada

See the full list, filter by size, metro and specialty, and access 5,075 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building envelope solutions providers based in Canada at a glance

As of Sep 16, 2026
37.1%Verified-email coverage
22.1Average contacts per company
11-50Median size (employees)
7.8%Largest-city concentration · Calgary
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
209
11-50
238
51-200
117
201-500
33
501-1,000
8
1,001-5,000
7
5,001-10,000
1
10001+
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 618 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 envelope solutions providers” 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 5,075 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 September 16, 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 envelope solutions providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building envelope solutions providers are there based in Canada?

RevenueBase identified 618 company matches for building envelope solutions providers associated with Canada as of September 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?

Flynn Group Of Companies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most building envelope solutions providers?

Calgary leads with 48 company records, followed by Toronto (43) and Edmonton (34).

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 5,075 professional contacts with verified work emails tracked across these 618 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 September 16, 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.