Company lists · Data refreshed October 2026

Top 25 Building supply wholesalers worldwide

Name: Building supply wholesalers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 15,061 companies tracked

RevenueBase identified 15,061 company matches for building supply wholesalers worldwide as of October 2026 and tracks 325,538 professional contacts across them, including 79,856 with verified work emails. The United States is the largest market and Dubai the largest hub.

This list covers company matches for building supply wholesalers 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 October 9, 2026. Country and city lists for building supply wholesalers 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 Oct 9, 2026 How this list was built

15,061Companies

325,538Contacts tracked

79,856Verified emails

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The 25 largest building supply wholesalers worldwide

Ranked by team size

Top 25 of 15,061 company matches for building supply wholesalers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 Oct 9, 2026	10001+	7,578 contacts →
	Exact match “ABC Supply Co, Inc.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Builders Firstsource	Exact match	Irving, TX, United StatesHQ recorded Oct 9, 2026	10001+	7,205 contacts →
	Exact match “Builders FirstSource is the nation’s largest supplier of structural building products, value-added components and services to the professional market for new residential…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	US LBM	Exact match	Atlanta, GA, United StatesHQ recorded Oct 9, 2026	10001+	5,086 contacts →
	Exact match “US LBM is a leading national distributor of building materials to construction professionals, including new homebuilders, commercial builders and remodelers.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	84 Lumber	Exact match	Eighty Four, PA, United StatesHQ recorded Oct 9, 2026	5,001-10,000	4,466 contacts →
	Exact match “Founded in 1956 and headquartered in Eighty Four, Pennsylvania, 84 Lumber Co.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	White CAP	Exact match	Atlanta, GA, United StatesHQ recorded Oct 9, 2026	5,001-10,000	4,400 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Jewson	Exact match	Coventry, United KingdomHQ recorded Oct 9, 2026	5,001-10,000	3,074 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	QXO	Exact match	United StatesHQ recorded Oct 9, 2026	10001+	2,861 contacts →
	Exact match “QXO is a leading distributor and installer of building products serving an $800 billion market.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	SRS Distribution INC	Exact match	Mckinney, TX, United StatesHQ recorded Oct 9, 2026	5,001-10,000	2,756 contacts →
	Exact match “SRS Distribution is the fastest growing distributor of building products in the United States.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Obramat	Exact match	Leganés, SpainHQ recorded Oct 9, 2026	5,001-10,000	2,752 contacts →
	Exact match “OBRAMAT es la empresa de referencia en el mercado de distribución de materiales de Construcción y Reforma orientada principalmente al sector profesional, cuyo objetivo es poner al…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Home Depot Your Other Warehouse	Exact match	United StatesHQ recorded Oct 9, 2026	10001+	2,564 contacts →
	Exact match “Home Improvement Retailer/Wholesaler” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Chausson Matériaux	Exact match	Saint-alban, FranceHQ recorded Oct 9, 2026	5,001-10,000	2,294 contacts →
	Exact match “Première entreprise nationale indépendante de distribution de matériaux de construction.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Obramax	Exact match	São Paulo, BrazilHQ recorded Oct 9, 2026	1,001-5,000	1,955 contacts →
	Exact match “Como o Primeiro Atacarejo de Materiais de Construção do Brasil, temos a missão de ser o parceiro confiável dos profissionais e dos consumidores, garantindo uma economia de tempo…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Easy S.A	Exact match	Santiago, ChileHQ recorded Oct 9, 2026	1,001-5,000	1,860 contacts →
	Exact match “Nos especializamos en productos y materiales para la construcción, remodelación, decoración y jardinería.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Bluelinx Corporation	Exact match	Marietta, GA, United StatesHQ recorded Oct 9, 2026	1,001-5,000	1,803 contacts →
	Exact match “At BlueLinx, delivering success is what our business is all about.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Carter Lumber	Exact match	Kent, OH, United StatesHQ recorded Oct 9, 2026	1,001-5,000	1,692 contacts →
	Exact match “Carter Lumber is one of the nation's top building materials retailers with more than 180 locations in 15 states.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Foundation Building Materials	Exact match	Santa Ana, CA, United StatesHQ recorded Oct 9, 2026	5,001-10,000	1,665 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 · Oct 9, 2026 · View company records in RevenueBase
17	Oldcastle	Exact match	Dublin, IrelandHQ recorded Oct 9, 2026	10001+	1,639 contacts →
	Exact match “CRH (LSE: CRH, ISE: CRG, NYSE: CRH) is the leading provider of building materials solutions that build, connect and improve our world.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Emco Corporation Plumbing, Hvac, Waterworks, Industrial, Irrigation, Fire Protection	Exact match	London, ON, CanadaHQ recorded Oct 9, 2026	1,001-5,000	1,610 contacts →
	Exact match “EMCO Corporation is Canada's leading plumbing wholesale company providing products and services for any project in the areas of plumbing, HVAC, waterworks, industrial, irrigation…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Construmart S.A	Exact match	Santiago, ChileHQ recorded Oct 9, 2026	1,001-5,000	1,540 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Tecnomat	Exact match	Milan, ItalyHQ recorded Oct 9, 2026	1,001-5,000	1,526 contacts →
	Exact match “Tecnomat (Bricoman Italy) was founded in 2008 with a proposal designed and structured to offer professionals and small businesses a modern distribution model, focused on the sale…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Mitra10	Exact match	Tangerang, IndonesiaHQ recorded Oct 9, 2026	1,001-5,000	1,509 contacts →
	Exact match “PT Catur Mitra Sejati Sentosa (CMSS) – anak usaha dari PT Catur Sentosa Adiprana (CSA) yang bergerak di bidang distributor bahan bangunan - melahirkan konsep belanja bahan…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	BMN Nederland	Exact match	Nieuwegein, NetherlandsHQ recorded Oct 9, 2026	1,001-5,000	1,504 contacts →
	Exact match “Wij zijn BMN – Bouwmaterialen Nederland.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Allied Building Products Corp	Exact match	East Rutherford, NJ, United StatesHQ recorded Oct 9, 2026	1,001-5,000	1,443 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 · Oct 9, 2026 · View company records in RevenueBase
24	Cashbuild	Exact match	Johannesburg, South AfricaHQ recorded Oct 9, 2026	1,001-5,000	1,438 contacts →
	Exact match “Cashbuild is the largest retailer of building materials and associated products, selling directly to cash-paying customers through its 255 (and growing) stores in South Africa…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Winsupply	Exact match	Dayton, OH, United StatesHQ recorded Oct 9, 2026	5,001-10,000	1,304 contacts →
	Exact match “Founded in 1956, Winsupply is a family of companies that includes more than 680 locally owned wholesalers across the United States, along with service companies that provide…” Recorded in the RevenueBase company graph · Oct 9, 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 “building supply wholesalers”. 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 15,061 building supply wholesalers worldwide

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Building supply wholesalers worldwide at a glance

As of Oct 9, 2026

24.5%Verified-email coverage

21.6Average contacts per company

11-50Median size (employees)

0.8%Largest-city concentration · Dubai

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

5,673

11-50

5,628

51-200

2,398

201-500

738

501-1,000

255

1,001-5,000

172

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 building supply wholesalers are linked below.
What qualifies: Company records worldwide whose business descriptions match “building supply wholesalers” 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 79,856 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 9, 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 supply wholesalers by location

39 lists · largest first

Every Building supply wholesalers 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 supply wholesalers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building supply wholesalers are there worldwide?

RevenueBase identified 15,061 company matches for building supply wholesalers worldwide 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?

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 supply wholesalers?

The United States leads with 3,269 companies, followed by Brazil (1,470) and Italy (833). Every building supply wholesalers list by country and city is linked on this page.

Which city has the most building supply wholesalers?

Dubai leads with 128 company records, followed by Sao Paulo (127) and London (60).

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 79,856 professional contacts with verified work emails tracked across these 15,061 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 9, 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.