Company lists · Data refreshed September 2026

Top 25 Roofing distributors worldwide

Name: Roofing distributors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 27,655 companies tracked

RevenueBase identified 27,655 roofing distributors worldwide as of September 2026 and tracks 361,847 professional contacts across them, including 98,338 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers roofing distributors worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026. Country and city lists for roofing distributors follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

27,655Companies

361,847Contacts tracked

98,338Verified emails

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The 25 largest roofing distributors worldwide

Ranked by team size

Top 25 of 27,655 roofing distributors worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to roofing distributors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Holcim	Indirect evidence	Zug, SwitzerlandHQ checked Sep 30, 2026	10001+	33,924 contacts →
	Indirect evidence “Holcim is the leading partner for sustainable construction with net sales of CHF 15.7 billion in 2025, creating value across the built environment from infrastructure and industry…” Source: RevenueBase Database · checked Sep 30, 2026
2	ABC Supply Co. INC	Indirect evidence	Beloit, WI, United StatesHQ checked Sep 30, 2026	10001+	7,445 contacts →
	Indirect evidence “ABC Supply Co, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
3	Builders Firstsource	Indirect evidence	Irving, TX, United StatesHQ checked Sep 30, 2026	10001+	6,956 contacts →
	Indirect evidence “Builders FirstSource is the nation’s largest supplier of structural building products, value-added components and services to the professional market for new residential…” Source: RevenueBase Database · checked Sep 30, 2026
4	US LBM	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	10001+	5,071 contacts →
	Partial evidence “US LBM is a leading national distributor of building materials to construction professionals, including new homebuilders, commercial builders and remodelers.” Source: RevenueBase Database · checked Sep 30, 2026
5	84 Lumber	Indirect evidence	Eighty Four, PA, United StatesHQ checked Sep 30, 2026	5,001-10,000	4,394 contacts →
	Indirect evidence “Founded in 1956 and headquartered in Eighty Four, Pennsylvania, 84 Lumber Co.” Source: RevenueBase Database · checked Sep 30, 2026
6	White CAP	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	5,001-10,000	4,217 contacts →
	Indirect evidence “White Cap and its affiliates serve as a one-stop shop, providing concrete accessories and chemicals, tools and equipment, building materials and fasteners, erosion and…” Source: RevenueBase Database · checked Sep 30, 2026
7	GAF	Partial evidence	Parsippany, NJ, United StatesHQ checked Sep 30, 2026	1,001-5,000	3,433 contacts →
	Partial evidence “GAF, a Standard Industries company, is the leading roofing and waterproofing manufacturer in North America.” Source: RevenueBase Database · checked Sep 30, 2026
8	Jewson	Indirect evidence	Coventry, United KingdomHQ checked Sep 30, 2026	5,001-10,000	2,997 contacts →
	Indirect evidence “With branches from the Scottish Isles to Penzance, you’re never far away from great service, expert advice and the highest quality timber, building materials and services from…” Source: RevenueBase Database · checked Sep 30, 2026
9	Johns Manville	Partial evidence	Denver, CO, United StatesHQ checked Sep 30, 2026	5,001-10,000	2,811 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
10	SRS Distribution INC	Partial evidence	Mckinney, TX, United StatesHQ checked Sep 30, 2026	5,001-10,000	2,674 contacts →
	Partial evidence “SRS Distribution is the fastest growing distributor of building products in the United States.” Source: RevenueBase Database · checked Sep 30, 2026
11	Johnstone Supply	Indirect evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1,001-5,000	2,664 contacts →
	Indirect evidence “Making it easier for HVACR contractors to do business.” Source: RevenueBase Database · checked Sep 30, 2026
12	BMI Group	Indirect evidence	Reading, United KingdomHQ checked Sep 30, 2026	5,001-10,000	2,448 contacts →
	Indirect evidence “BMI Group was born out of the recognition that customers now expect a single point of expertise to help them find their ideal roof.” Source: RevenueBase Database · checked Sep 30, 2026
13	QXO	Partial evidence	United StatesHQ checked Sep 30, 2026	10001+	2,254 contacts →
	Partial evidence “QXO is a leading distributor and installer of building products serving an $800 billion market.” Source: RevenueBase Database · checked Sep 30, 2026
14	Chausson Matériaux	Indirect evidence	Saint-alban, FranceHQ checked Sep 30, 2026	5,001-10,000	2,121 contacts →
	Indirect evidence “Première entreprise nationale indépendante de distribution de matériaux de construction.” Source: RevenueBase Database · checked Sep 30, 2026
15	Flynn Group Of Companies	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 30, 2026	5,001-10,000	1,951 contacts →
	Indirect evidence “The Flynn Group of Companies is North America's leading building envelope trade contractor.” Source: RevenueBase Database · checked Sep 30, 2026
16	Bluelinx Corporation	Indirect evidence	Marietta, GA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,739 contacts →
	Indirect evidence “At BlueLinx, delivering success is what our business is all about.” Source: RevenueBase Database · checked Sep 30, 2026
17	Foundation Building Materials	Partial evidence	Santa Ana, CA, United StatesHQ checked Sep 30, 2026	5,001-10,000	1,623 contacts →
	Partial evidence “Foundation Building Materials (FBM) is North America's leading specialty building materials distributor, operating 370+ locations across the US and Canada.” Source: RevenueBase Database · checked Sep 30, 2026
18	Centimark Corporation	Partial evidence	Canonsburg, PA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,562 contacts →
	Partial evidence “We are North America's largest commercial roofing contractor, with over 100 locations from coast to coast.” Source: RevenueBase Database · checked Sep 30, 2026
19	Allied Building Products Corp	Partial evidence	East Rutherford, NJ, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,417 contacts →
	Partial evidence “Allied Building Products, A Beacon Roofing Supply Company, is an Exterior (Commercial-Residential Roofing and related) and Interior (Drywall, Acoustical ceilings and related)…” Source: RevenueBase Database · checked Sep 30, 2026
20	Wolseley Canada INC	Partial evidence	Burlington, ON, CanadaHQ checked Sep 30, 2026	1,001-5,000	1,332 contacts →
	Partial evidence “Wolseley Canada is the country’s leading national distributor of plumbing, HVAC/R and PVF products.” Source: RevenueBase Database · checked Sep 30, 2026
21	IKO North America	Partial evidence	Brampton, ON, CanadaHQ checked Sep 30, 2026	1,001-5,000	1,317 contacts →
	Partial evidence “IKO Roofing is a worldwide leader in the roofing, waterproofing, and insulation industry for residential and commercial markets.” Source: RevenueBase Database · checked Sep 30, 2026
22	L&w Supply	Partial evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,247 contacts →
	Partial evidence “Nationwide Strength As one of the nation's largest distributors of gypsum wallboard and building materials, our multiple branches are set up to seamlessly work together to meet…” Source: RevenueBase Database · checked Sep 30, 2026
23	Stock Building Supply IS NOW BMC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	10001+	1,242 contacts →
	Indirect evidence “BMC and Stock Building Supply combined in 2015 under the single brand name “BMC” to serve our customers even better.” Source: RevenueBase Database · checked Sep 30, 2026
24	Eternit S A	Indirect evidence	São Paulo, BrazilHQ checked Sep 30, 2026	1,001-5,000	1,231 contacts →
	Indirect evidence “Companhia do setor de construção e líder de mercado no segmento de coberturas.” Source: RevenueBase Database · checked Sep 30, 2026
25	National Gypsum Company	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,154 contacts →
	Indirect evidence “National Gypsum Company is headquartered in Charlotte, NC and is the exclusive service provider of reliable, high-performance building products manufactured by our affiliate…” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: roofing distributors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names roofing distributors.
Partial evidence: Its own public description names part of roofing distributors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name roofing distributors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 27,655 roofing distributors worldwide

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Roofing distributors worldwide at a glance

As of Sep 30, 2026

27.2%Verified-email coverage

13.1Average contacts per company

11-50Median size (employees)

0.8%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

13,070

11-50

9,926

51-200

3,087

201-500

648

501-1,000

202

1,001-5,000

112

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among roofing distributors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for roofing distributors are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “roofing distributors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names roofing distributors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among roofing distributors, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 98,338 across the full list. 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 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Roofing distributors by location

113 lists · largest first

Every Roofing distributors 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names roofing distributors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many roofing distributors are there worldwide?

RevenueBase identified 27,655 roofing distributors worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Holcim, headquartered in Zug, tops this list with the largest team on record.

Which country has the most roofing distributors?

The United States leads with 13,726 companies, followed by the United Kingdom (2,400) and Canada (1,157). Every roofing distributors list by country and city is linked on this page.

Which city has the most roofing distributors?

Houston leads with 230 headquartered companies, followed by Dallas (152) and Denver (133).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 98,338 verified decision-maker contacts tracked across these 27,655 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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 Smart Search, 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.