Company lists · Data refreshed November 2026

Top 25 Membrane and roofing system suppliers worldwide

Name: Membrane and roofing system suppliers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 12,298 companies tracked

RevenueBase identified 12,298 company matches for membrane and roofing system suppliers worldwide as of November 2026 and tracks 142,979 professional contacts across them, including 40,711 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for membrane and roofing system 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 membrane and roofing system 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

12,298Companies

142,979Contacts tracked

40,711Verified emails

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The 25 largest membrane and roofing system suppliers worldwide

Ranked by team size

Top 25 of 12,298 company matches for membrane and roofing system 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	ABC Supply Co. INC	Exact match	Beloit, WI, United StatesHQ recorded Nov 6, 2026	10001+	7,727 contacts →
	Exact match “ABC Supply Co, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	GAF	Exact match	Parsippany, NC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,486 contacts →
	Exact match “GAF, a Standard Industries company, is the leading roofing and waterproofing manufacturer in North America.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	SRS Distribution INC	Exact match	Mckinney, TX, United StatesHQ recorded Nov 6, 2026	5,001-10,000	2,820 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
4	BMI Group	Exact match	Reading, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	2,608 contacts →
	Exact match “BMI Group was born out of the recognition that customers now expect a single point of expertise to help them find their ideal roof.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Flynn Group Of Companies	Exact match	Mississauga, WA, CanadaHQ recorded Nov 6, 2026	5,001-10,000	2,045 contacts →
	Exact match “The Flynn Group of Companies is North America's leading building envelope trade contractor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Centimark Corporation	Exact match	Canonsburg, TN, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,653 contacts →
	Exact match “We are North America's largest commercial roofing contractor, with over 100 locations from coast to coast.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Allied Building Products Corp	Exact match	East Rutherford, NJ, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,460 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
8	IKO North America	Exact match	Brampton, ON, CanadaHQ recorded Nov 6, 2026	1,001-5,000	1,427 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
9	Inalfa Roof Systems Group	Exact match	Venray, NetherlandsHQ recorded Nov 6, 2026	5,001-10,000	1,155 contacts →
	Exact match “Inalfa Roof Systems is a leading supplier of automotive roof systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Kingspan Insulated Panels UK & Ireland	Exact match	Holywell, United KingdomHQ recorded Nov 6, 2026	10001+	688 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
11	Gulfeagle Supply	Exact match	Tampa, FL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	675 contacts →
	Exact match “Gulfeagle Supply is a leading distributor of roofing supplies and building products in the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Soprema Canada	Exact match	Drummondville, QC, CanadaHQ recorded Nov 6, 2026	1,001-5,000	610 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 · Nov 6, 2026 · View company records in RevenueBase
13	Lariviere	Exact match	Angers, FranceHQ recorded Nov 6, 2026	501-1,000	539 contacts →
	Exact match “Leader de la distribution de matériaux de couverture, LARIVIERE propose une offre complète de plus de 30 références : couverture ardoise et tuile / couverture et charpente bois /…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	The Garland Company, INC	Exact match	Cleveland, OH, United StatesHQ recorded Nov 6, 2026	201-500	528 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Edilians	Exact match	Dardilly, FranceHQ recorded Nov 6, 2026	1,001-5,000	511 contacts →
	Exact match “Blending high technical performance and local industry, we develop and manufacture innovative roofing solutions for sustainable housing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Roofing Supply Group RSG	Exact match	Dallas, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	481 contacts →
	Exact match “Roofing Supply Group (RSG) provides one-step distribution services from manufacturers of quality roofing products to roofing contractors, home builders, and other end users.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Henry, A Carlisle Company	Exact match	Kimberton, PA, United StatesHQ recorded Nov 6, 2026	501-1,000	474 contacts →
	Exact match “Henry, a Carlisle Company, is North America’s leader in Building Envelope Systems®, managing the flow of water, vapor, air, and energy from foundation to roof to ensure…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	STO Corp	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	51-200	423 contacts →
	Exact match “Sto is an international technology leader in the design and production of innovative building materials tailored to human needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Soprema USA	Exact match	Wadsworth, MS, United StatesHQ recorded Nov 6, 2026	201-500	369 contacts →
	Exact match “SOPREMA offers a comprehensive line of roofing, waterproofing, wall protection and civil engineering solutions combining superior products and systems with decades of proven…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Roofmart	Exact match	Brampton, ON, CanadaHQ recorded Nov 6, 2026	201-500	355 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 · Nov 6, 2026 · View company records in RevenueBase
21	Duro-Last	Exact match	Saginaw, MI, United StatesHQ recorded Nov 6, 2026	501-1,000	352 contacts →
	Exact match “Known as the “World’s Best Roof®”, Duro-Last is the only single-ply manufacturer offering custom-fabrication of the entire roofing system, including custom-fabricated PVC deck…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Chamberlin Roofing & Waterproofing	Exact match	Houston, OK, United StatesHQ recorded Nov 6, 2026	501-1,000	347 contacts →
	Exact match “Chamberlin Roofing & Waterproofing is an established specialty contractor that provides roofing and sheet metal, waterproofing and caulking, building and garage restoration, as…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Encon & Nevill Long	Exact match	Wetherby, United KingdomHQ recorded Nov 6, 2026	501-1,000	338 contacts →
	Exact match “Insulation, drywall, ceilings, construction products, external facades, flooring, partitioning, passive fire protection: whatever your project, Encon has the product range…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Spec Building Materials	Exact match	Kansas City, FL, United StatesHQ recorded Nov 6, 2026	201-500	328 contacts →
	Exact match “A Construction Industry Leader Full service, multi-discipline organization of building envelope professionals, manufacturer's representatives, sales and distribution professionals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Mueller	Exact match	Ballinger, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	322 contacts →
	Exact match “Mueller is a national brand, leading in high‑quality metal roong, wall and building solutions, proudly serving property owners and contractors across the country.” Recorded in the RevenueBase company graph · Nov 6, 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 “membrane and roofing system 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 12,298 membrane and roofing system suppliers worldwide

See the full list, filter by size, metro and specialty, and access 40,711 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Membrane and roofing system suppliers worldwide at a glance

As of Nov 6, 2026

28.5%Verified-email coverage

11.6Average contacts per company

11-50Median size (employees)

0.7%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

5,306

11-50

4,404

51-200

1,504

201-500

363

501-1,000

1,001-5,000

5,001-10,000

10001+

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 membrane and roofing system suppliers are linked below.
What qualifies: Company records worldwide whose business descriptions match “membrane and roofing system 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 40,711 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.

Membrane and roofing system suppliers by location

39 lists · largest first

Every Membrane and roofing system 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 “membrane and roofing system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many membrane and roofing system suppliers are there worldwide?

RevenueBase identified 12,298 company matches for membrane and roofing system 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 membrane and roofing system suppliers?

The United States leads with 3,303 companies, followed by the United Kingdom (1,735) and Germany (715). Every membrane and roofing system suppliers list by country and city is linked on this page.

Which city has the most membrane and roofing system suppliers?

London leads with 87 company records, followed by Houston (63) and Dallas (43).

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 40,711 professional contacts with verified work emails tracked across these 12,298 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.