Company lists · Data refreshed October 2026

Top 25 Fireproofing material suppliers based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 127 companies tracked

RevenueBase identified 127 company matches for fireproofing material suppliers associated with Canada as of October 2026 and tracks 1,229 professional contacts across them, including 397 with verified work emails. Calgary is the largest hub.

This list covers company matches for fireproofing material 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 October 25, 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 25, 2026 How this list was built

127Companies

1,229Contacts tracked

397Verified emails

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The 25 largest fireproofing material suppliers based in Canada

Ranked by team size

Top 25 of 127 company matches for fireproofing material suppliers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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	Park Derochie	Exact match	Edmonton, AB, CanadaHQ recorded Oct 25, 2026	501-1,000	310 contacts →
	Exact match “Proudly Canadian Owned & Operated Since 1956, Park Derochie has grown and diversified to become one of Canada’s premier specialty-trade industrial contractors, excelling in…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2	Polygon Group	Exact match	Boisbriand, QC, CanadaHQ recorded Oct 25, 2026	501-1,000	65 contacts →
	Exact match “Polygon Group is a fire protection specialist with several subsidiaries, including Viking Fire Protection Inc, Polygon Fire Protection Inc, FireFlex Systems Inc and SCS Canada…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3	Ideal Products	Exact match	Edmonton, AB, CanadaHQ recorded Oct 25, 2026	51-200	47 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 · Oct 25, 2026 · View company records in RevenueBase
4	Durabond Products LTD	Exact match	Toronto, ON, CanadaHQ recorded Oct 25, 2026	11-50	34 contacts →
	Exact match “Durabond Products Limited, established in 1967 and headquartered in Toronto, Ontario, Canada, is a leader in the manufacturing and development of specialized Architectural Wall…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5	Nuco INC	Exact match	Guelph, ON, CanadaHQ recorded Oct 25, 2026	11-50	32 contacts →
	Exact match “Established in 1988, NUCO Inc.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	Guildfords	Exact match	Dartmouth, NS, CanadaHQ recorded Oct 25, 2026	51-200	27 contacts →
	Exact match “Guildfords was founded in 1906 focusing on insulation services and is North America’s oldest insulation contracting company.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7	Aries Contracting Ottawa INC	Exact match	Ottawa, ON, CanadaHQ recorded Oct 25, 2026	11-50	23 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8	O'reilly Brothers LTD	Exact match	Ottawa, ON, CanadaHQ recorded Oct 25, 2026	11-50	22 contacts →
	Exact match “O'Reilly Brothers is the industry-leading insulation contractor in Eastern Ontario, specializing in sprayed polyurethane foam insulation, blown cellulose insulation, vermiculite…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	Epic Fire Protection INC	Exact match	Vaughan, ON, CanadaHQ recorded Oct 25, 2026	11-50	21 contacts →
	Exact match “Epic Fire Protection is a complete construction and service-based company.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	Ener-Spray Group Of Companies	Exact match	Calgary, AB, CanadaHQ recorded Oct 25, 2026	51-200	20 contacts →
	Exact match “Ener-Spray Group of Companies has offices in Calgary and Vancouver.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	Beyond Group	Exact match	Calgary, AB, CanadaHQ recorded Oct 25, 2026	51-200	19 contacts →
	Exact match “We are an established Calgary Insulation contractor.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	Nadeau Insulation	Exact match	Québec, QC, CanadaHQ recorded Oct 25, 2026	51-200	19 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 · Oct 25, 2026 · View company records in RevenueBase
13	Isolation Confort C.O	Exact match	Terrebonne, QC, CanadaHQ recorded Oct 25, 2026	51-200	18 contacts →
	Exact match “L'isolation et l’étanchéité résidentielle et commerciale depuis 1979 Commercial & Résidentiel Nous sommes spécialisés en isolation de bâtiment, du sous-sol au grenier, mais aussi…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	Donalco INC	Exact match	Scarborough, ON, CanadaHQ recorded Oct 25, 2026	51-200	16 contacts →
	Exact match “We are at your service since 1960 with a robust infrastructure that can provide solutions to your projects for fireproofing (including intumescent) application, and firestopping…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	Strong Foam Insulation INC	Exact match	Cambridge, ON, CanadaHQ recorded Oct 25, 2026	11-50	15 contacts →
	Exact match “Strong Foam Insulation’s journey began in the ICI and multi-unit residential sector in 2016, and has quickly evolved as a leading force within the spray foam, fire protection and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	Pyrophobic Systems	Exact match	Barrie, ON, CanadaHQ recorded Oct 25, 2026	11-50	15 contacts →
	Exact match “Pyrophobic delivers engineered passive fire protection materials that help clients meet demanding fire safety requirements, backed by more than 35 years of proven performance.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Isolation Hizo INC	Exact match	Laval, QC, CanadaHQ recorded Oct 25, 2026	51-200	14 contacts →
	Exact match “HIZO se positionne comme un leader dans les secteurs de l'enveloppe du bâtiment, de l'imperméabilisation de fondations et de l'ignifugation, desservant une clientèle variée dans…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	Cs2 Construction Sales INC	Exact match	Toronto, ON, CanadaHQ recorded Oct 25, 2026	11-50	13 contacts →
	Exact match “Wholesale distributor of Sealants and Coatings to the construction and manufacturing industries.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	Pinnacle West Enterprises INC	Exact match	Abbotsford, BC, CanadaHQ recorded Oct 25, 2026	11-50	12 contacts →
	Exact match “Pinnacle West supplies fast-set plural component chemicals, equipment, supplies, service and support to the spray foam insulation and protective coatings industries.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	Spectrum Painting & Restorations LTD	Exact match	Burnaby, BC, CanadaHQ recorded Oct 25, 2026	51-200	12 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	LES Entreprises DE Construction Refrabec INC	Exact match	Varennes, QC, CanadaHQ recorded Oct 25, 2026	51-200	12 contacts →
	Exact match “Vente de produits réfractaires.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22	F J Construction Specialties LTD	Exact match	Mississauga, ON, CanadaHQ recorded Oct 25, 2026	51-200	12 contacts →
	Exact match “FJ CONSTRUCTION SPECIALTIES LTD.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	Dispro INC	Exact match	Montreal, QC, CanadaHQ recorded Oct 25, 2026	51-200	11 contacts →
	Exact match “DISPRO oeuvre dans les domaines commercial et industriel depuis 1982 et vous propose une gamme de produits isolants thermiques et acoustiques pouvant résister à des températures…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	Isolation Majeau ET Frère INC	Exact match	Saint-esprit, QC, CanadaHQ recorded Oct 25, 2026	11-50	11 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 · Oct 25, 2026 · View company records in RevenueBase
25	Isolation Multi-Services	Exact match	Laval, QC, CanadaHQ recorded Oct 25, 2026	11-50	11 contacts →
	Exact match “Chef de file dans le domaine de l'isolation, Isolation Multi-Services s'efforce d'offrir un excellent service à prix concurrentiel.” Recorded in the RevenueBase company graph · Oct 25, 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 “fireproofing material 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 127 fireproofing material suppliers based in Canada

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Fireproofing material suppliers based in Canada at a glance

As of Oct 25, 2026

32.3%Verified-email coverage

9.7Average contacts per company

11-50Median size (employees)

6.3%Largest-city concentration · Calgary

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

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 127 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 “fireproofing material 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 397 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 25, 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 “fireproofing material suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fireproofing material suppliers are there based in Canada?

RevenueBase identified 127 company matches for fireproofing material suppliers 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?

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

Which city has the most fireproofing material suppliers?

Calgary leads with 8 company records, followed by Burnaby (7) and Edmonton (6).

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 397 professional contacts with verified work emails tracked across these 127 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 25, 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.