Company lists · Data refreshed November 2026

Top 25 Building insulation suppliers worldwide

RevenueBase identified 10,493 company matches for building insulation suppliers worldwide as of November 2026 and tracks 188,947 professional contacts across them, including 51,721 with verified work emails. The United States is the largest market and Istanbul the largest hub.

This list covers company matches for building insulation suppliers worldwide, 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 6, 2026. Country and city lists for building insulation suppliers follow the table.

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 6, 2026 How this list was built
10,493Companies
188,947Contacts tracked
51,721Verified emails
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The 25 largest building insulation suppliers worldwide

Ranked by team size
Top 25 of 10,493 company matches for building insulation suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBeloit, WI, United StatesHQ recorded Nov 6, 202610001+7,727 contacts →

Exact match

“ABC Supply Co, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIrving, NC, United StatesHQ recorded Nov 6, 202610001+7,520 contacts →

Exact match

“Builders FirstSource is a leading U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchIphofen, GermanyHQ recorded Nov 6, 202610001+5,545 contacts →

Exact match

“Everyone sees opportunity differently.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchEighty Four, PA, United StatesHQ recorded Nov 6, 20265,001-10,0004,615 contacts →

Exact match

“Founded in 1956 and headquartered in Eighty Four, Pennsylvania, 84 Lumber Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Nov 6, 20265,001-10,0004,503 contacts →

Exact match

“USG Corporation is an industry-leading manufacturer of building products and innovative solutions highlighted by Sheetrock®, Durock®, and Securock® Brands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLenexa, KS, United StatesHQ recorded Nov 6, 20265,001-10,0003,647 contacts →

Exact match

“Performance Contracting Inc.(PCI) is one of the leading specialty contractors in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDenver, CO, United StatesHQ recorded Nov 6, 20265,001-10,0003,003 contacts →

Exact match

“At Johns Manville, we build on decades of experience to manufacture commercial roofing, premium-quality insulation and a variety of engineered products for our customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMckinney, TX, United StatesHQ recorded Nov 6, 20265,001-10,0002,820 contacts →

Exact match

“SRS Distribution is the fastest growing distributor of building products in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMarietta, GA, United StatesHQ recorded Nov 6, 20261,001-5,0001,903 contacts →

Exact match

“At BlueLinx, delivering success is what our business is all about.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSanta Ana, CA, United StatesHQ recorded Nov 6, 20265,001-10,0001,725 contacts →

Exact match

“Foundation Building Materials (FBM) is North America's leading specialty building materials distributor, operating 370+ locations across the US and Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDaytona Beach, FL, United StatesHQ recorded Nov 6, 202610001+1,608 contacts →

Exact match

“TruTeam is the nation’s largest insulation installer and we also install fireplaces, gutters, garage doors and more.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVise, BelgiumHQ recorded Nov 6, 20265,001-10,0001,527 contacts →

Exact match

“Knauf Insulation is one of the world’s largest manufacturers of insulation products and solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchIssy-les-moulineaux, FranceHQ recorded Nov 6, 20261,001-5,0001,498 contacts →

Exact match

“Travaux de bardage et d'étanchéité”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEast Rutherford, NJ, United StatesHQ recorded Nov 6, 20261,001-5,0001,460 contacts →

Exact match

“Allied Building Products, A Beacon Roofing Supply Company, is an Exterior (Commercial-Residential Roofing and related) and Interior (Drywall, Acoustical ceilings and related)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSingapore, LuxembourgHQ recorded Nov 6, 20261,001-5,0001,442 contacts →

Exact match

“ARMACELL - DRIVING ENERGY EFFICIENCY Armacell is the inventor of flexible elastomeric foams for equipment insulation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBrampton, ON, CanadaHQ recorded Nov 6, 20261,001-5,0001,427 contacts →

Exact match

“IKO Roofing is a worldwide leader in the roofing, waterproofing, and insulation industry for residential and commercial markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchArnstorf, GermanyHQ recorded Nov 6, 20265,001-10,0001,231 contacts →

Exact match

“The Lindner Group is Europe's leading full-service provider - manufacturer and service provider - for interior fit-out, building envelope, building services and insulation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRichmond, VA, United StatesHQ recorded Nov 6, 20261,001-5,0001,126 contacts →

Exact match

“Lansing Building Products distributes exterior building products to professional contractors – and we’ve been doing it since Grandpa Ted Lansing founded the company in 1955.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSheffield, United KingdomHQ recorded Nov 6, 20265,001-10,0001,109 contacts →

Exact match

“SIG is a leading pan-European provider of specialist construction and insulation products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKingscourt, IrelandHQ recorded Nov 6, 202610001+1,013 contacts →

Exact match

“At Kingspan, we're on a mission to transform the built environment through inspiration, innovation and insight.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAuckland, New ZealandHQ recorded Nov 6, 202610001+999 contacts →

Exact match

“Fletcher Building has proudly called New Zealand home since 1909, and today, we employ over 12,500+ people across New Zealand, Australia, and the South Pacific.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNew Delhi, IndiaHQ recorded Nov 6, 20261,001-5,000926 contacts →

Exact match

“Lloyd Insulation is one of India’s leading companies offering end to end industry solutions that help create a more sustainable and energy-efficient built environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAlpharetta, GA, United StatesHQ recorded Nov 6, 20261,001-5,000831 contacts →

Exact match

“GCP is a leading global provider of specialty building materials dedicated to safeguarding structures and vital infrastructure from water, weather, fire, and more.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261,001-5,000749 contacts →

Exact match

“Recticel Group is a leading insulation company with headquarters in Belgium and operations in eight countries across Europa and the US.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCourbevoie, FranceHQ recorded Nov 6, 20261,001-5,000725 contacts →

Exact match

“KAEFER WANNER, leader français de l’isolation industrielle, est un partenaire très demandé en Isolation Thermique Industrielle et Nucléaire, Echafaudage, Désamiantage, Protection…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 10,493 building insulation suppliers worldwide

See the full list, filter by size, metro and specialty, and access 51,721 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building insulation suppliers worldwide at a glance

As of Nov 6, 2026
27.4%Verified-email coverage
18.0Average contacts per company
11-50Median size (employees)
0.7%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
4,216
11-50
3,780
51-200
1,429
201-500
462
501-1,000
137
1,001-5,000
113
5,001-10,000
37
10001+
37

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for building insulation suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “building 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. 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 51,721 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 6, 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.

Building insulation suppliers by location

38 lists · largest first

Every Building insulation suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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

How many building insulation suppliers are there worldwide?

RevenueBase identified 10,493 company matches for building insulation suppliers worldwide 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?

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

Which country has the most building insulation suppliers?

The United States leads with 2,224 companies, followed by France (854) and the United Kingdom (716). Every building insulation suppliers list by country and city is linked on this page.

Which city has the most building insulation suppliers?

Istanbul leads with 74 company records, followed by London (51) and Dubai (41).

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 51,721 professional contacts with verified work emails tracked across these 10,493 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 6, 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.