Company lists · Data refreshed November 2026

Top 25 Underground insulation suppliers based in Canada

Name: Underground insulation suppliers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 3, 2026 82 companies tracked

RevenueBase identified 82 company matches for underground insulation suppliers associated with Canada as of November 2026 and tracks 681 professional contacts across them, including 218 with verified work emails. Edmonton is the largest hub.

This list covers company matches for underground insulation 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

82Companies

681Contacts tracked

218Verified emails

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The 25 largest underground insulation suppliers based in Canada

Ranked by team size

Top 25 of 82 company matches for underground insulation 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Thermo Design Insulation LTD	Exact match	Edmonton, ON, CanadaHQ recorded Nov 3, 2026	201-500	95 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 · Nov 3, 2026 · View company records in RevenueBase
2	Lecuyer Innovation Beton	Exact match	Saint-rémi, QC, CanadaHQ recorded Nov 3, 2026	201-500	53 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3	Wrapex Industrial Services INC	Exact match	Edmonton, AB, CanadaHQ recorded Nov 3, 2026	51-200	48 contacts →
	Exact match “Established in 1982, Wrapex Industrial Services Incorporated is a leader in Industrial Insulation, Glycol Tracing, Utilidor and Scaffolding Services throughout western Canada…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4	Ideal Products	Exact match	Edmonton, AB, CanadaHQ recorded Nov 3, 2026	51-200	48 contacts →
	Exact match “Since 1991 Ideal Products has evolved into one of the most successful manufacturing companies in the world.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5	Owens Corning Canada	Exact match	Toronto, ON, CanadaHQ recorded Nov 3, 2026	n/a	46 contacts →
	Exact match “If you’re looking for smart, energy-saving insulation solutions, you've come to the right place.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6	Keymay Industries	Exact match	Sherwood Park, AB, CanadaHQ recorded Nov 3, 2026	11-50	36 contacts →
	Exact match “At KEYMAY, innovation isn't just a buzzword-it's the driving force behind everything we do.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7	Multi-Glass Insulation	Exact match	Brampton, QC, CanadaHQ recorded Nov 3, 2026	51-200	23 contacts →
	Exact match “For over 40 years, Multi-Glass Insulation has been recognized as a leader in the distribution of superior quality commercial, industrial, institutional and value-added fabricated…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8	Nadeau Insulation	Exact match	Québec, QC, CanadaHQ recorded Nov 3, 2026	51-200	21 contacts →
	Exact match “NADEAU is the largest distributor/fabricator of insulation in Quebec servicing markets as Commercial, Industrial, OEM and marine.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9	Aw-Nrg Insulation Services	Exact match	Airdrie, AB, CanadaHQ recorded Nov 3, 2026	51-200	13 contacts →
	Exact match “AW-NRG Insulation Services, Inc.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10	Isolation Majeau ET Frère INC	Exact match	Saint-esprit, QC, CanadaHQ recorded Nov 3, 2026	11-50	12 contacts →
	Exact match “Isolation Majeau et frère est un entrepreneur spécialisé en isolation thermique de bâtiment résidentiel, commercial et agricole depuis 1992.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11	Westcal Insulation	Exact match	Calgary, AB, CanadaHQ recorded Nov 3, 2026	51-200	10 contacts →
	Exact match “Westcal Insulation Ltd.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12	AB Thermal LTD	Exact match	Leduc County, AB, CanadaHQ recorded Nov 3, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13	Folmur Construction 2004 LTD	Exact match	Guelph, ON, CanadaHQ recorded Nov 3, 2026	11-50	9 contacts →
	Exact match “Folmur Construction 2004 Ltd is a company based out of Wellington Rd 124, Guelph, Ontario, Canada.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14	Isolation Moderne DE LA Capitale 2016 INC	Exact match	Québec, QC, CanadaHQ recorded Nov 3, 2026	11-50	8 contacts →
	Exact match “Isolation Moderne de la Capitale (2016) inc.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15	Connelly Insulation	Exact match	Red Deer, CanadaHQ recorded Nov 3, 2026	51-200	8 contacts →
	Exact match “Connelly Industrial Insulation Services Ltd.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16	Amity Insulation Group INC	Exact match	Edmonton, AB, CanadaHQ recorded Nov 3, 2026	11-50	7 contacts →
	Exact match “Amity Insulation is one of Canada's leading distributors and fabricators of thermal insulation systems, including insulation, metal, and accessory products.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17	Thermal Systems Mechanical Insulation Services LTD	Exact match	Ottawa, CanadaHQ recorded Nov 3, 2026	11-50	7 contacts →
	Exact match “Established in 2008, our company specializes in mechanical commercial/industrial thermal insulation.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18	Produits BCM Ltee	Exact match	Saguenay, QC, CanadaHQ recorded Nov 3, 2026	11-50	7 contacts →
	Exact match “Produits BCM est un distributeur de produits d’infrastructure (aqueduc / égout sanitaire et pluvial) et de produits de peinture (architectural et industriel) depuis 1975.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19	G&r Insulating And Scaffolding LTD	Exact match	Clairmont, AB, CanadaHQ recorded Nov 3, 2026	11-50	6 contacts →
	Exact match “Serving the oil and gas industry in Alberta and British Columbia, Western Canada with honesty, integrity and a consistent belief in quality service and products for over two…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20	Premier Project Supply LTD	Exact match	Red Deer County, AB, CanadaHQ recorded Nov 3, 2026	11-50	5 contacts →
	Exact match “Premier Project Supply is a leading industrial metal, steel, and pipe supplier based in Alberta, Canada.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21	IA Contractors INC	Exact match	Misissauga, ON, CanadaHQ recorded Nov 3, 2026	11-50	5 contacts →
	Exact match “For the last 10 years IA Contractors Inc.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22	CGS Tape	Exact match	Newmarket, ON, CanadaHQ recorded Nov 3, 2026	11-50	4 contacts →
	Exact match “Creative Global Services (CGS) is a leading supplier of thermal and electrical insulation films & tapes.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23	Energy Tech Solutions LTD	Exact match	Ottawa Valley, CanadaHQ recorded Nov 3, 2026	11-50	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24	USC Utility Supply West Corp	Exact match	Langley, BC, CanadaHQ recorded Nov 3, 2026	1-10	3 contacts →
	Exact match “USC Utility Supply (West) Corp.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25	Amac Equipment	Exact match	Richmond Hill, ON, CanadaHQ recorded Nov 3, 2026	11-50	2 contacts →
	Exact match “AMAC Equipment specializes in aerial cable installation and underground cable installation products and services.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “underground insulation suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 82 underground insulation suppliers based in Canada

See the full list, filter by size, metro and specialty, and access 218 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underground insulation suppliers based in Canada at a glance

As of Nov 3, 2026

32.0%Verified-email coverage

8.3Average contacts per company

11-50Median size (employees)

8.5%Largest-city concentration · Edmonton

Nov 3, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

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 82 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 “underground insulation 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 218 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 “underground insulation suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underground insulation suppliers are there based in Canada?

RevenueBase identified 82 company matches for underground insulation 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?

Thermo Design Insulation LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most underground insulation suppliers?

Edmonton leads with 7 company records, followed by Calgary (4) and Quebec (4).

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 218 professional contacts with verified work emails tracked across these 82 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.