Company lists · Data refreshed September 2026

Top 25 Construction supply wholesalers worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 9,369 companies tracked

RevenueBase identified 9,369 construction supply wholesalers worldwide as of September 2026 and tracks 179,021 professional contacts across them, including 45,558 with verified work emails and 0 with mobile numbers. The United States is the largest market and Dubai the largest hub.

This list covers construction supply wholesalers 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 16, 2026. Country and city lists for construction supply wholesalers 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 16, 2026 86% judged on-target in blind review

9,369Companies

179,021Contacts tracked

45,558Verified emails

0Mobile numbers

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The 25 largest construction supply wholesalers worldwide

Ranked by team size

Top 25 of 9,369 construction supply wholesalers worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to construction supply wholesalers: 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	Builders Firstsource	Partial evidence	Irving, TX, United StatesHQ checked Sep 16, 2026	10001+	6,956 contacts →
	Partial 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 16, 2026
2	US LBM	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 16, 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 16, 2026
3	84 Lumber	Indirect evidence	Eighty Four, PA, United StatesHQ checked Sep 16, 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 16, 2026
4	White CAP	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 16, 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 16, 2026
5	Jewson	Indirect evidence	Coventry, United KingdomHQ checked Sep 16, 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 16, 2026
6	Obramat	Indirect evidence	Leganés, SpainHQ checked Sep 16, 2026	5,001-10,000	2,538 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
7	infra.market	Partial evidence	Thane, IndiaHQ checked Sep 16, 2026	1,001-5,000	2,013 contacts →
	Partial evidence “Infra.Market is a building materials plaform that leverages technology to provide an enhanced procurement experience for all players in the construction ecosystem.” Source: RevenueBase Database · checked Sep 16, 2026
8	Bluelinx Corporation	Indirect evidence	Marietta, GA, United StatesHQ checked Sep 16, 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 16, 2026
9	Obramax	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 2026	1,001-5,000	1,732 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
10	BMN Nederland	Indirect evidence	Nieuwegein, NetherlandsHQ checked Sep 16, 2026	1,001-5,000	1,480 contacts →
	Indirect evidence “Wij zijn BMN – Bouwmaterialen Nederland.” Source: RevenueBase Database · checked Sep 16, 2026
11	Tecnomat	Indirect evidence	Milano, ItalyHQ checked Sep 16, 2026	1,001-5,000	1,428 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
12	Construmart S.A	Indirect evidence	Santiago, ChileHQ checked Sep 16, 2026	1,001-5,000	1,425 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
13	Cashbuild	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	1,001-5,000	1,382 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
14	Ferragens Negrão Comercial	Indirect evidence	Curitiba, BrazilHQ checked Sep 16, 2026	501-1,000	1,364 contacts →
	Indirect evidence “Atualmente é uma das maiores e melhores distribuidoras atacadistas de ferramentas, ferragens, máquinas e equipamentos, com um portfólio que supera 25 mil itens e está entre um dos…” Source: RevenueBase Database · checked Sep 16, 2026
15	Winsupply	Partial evidence	Dayton, OH, United StatesHQ checked Sep 16, 2026	5,001-10,000	1,260 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
16	National Gypsum Company	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 16, 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 16, 2026
17	Lansing Building Products	Indirect evidence	Richmond, VA, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,076 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
18	Balaroti Comércio DE Materiais DE Construção	Indirect evidence	Guatupê \| São José Dos Pinhais - Pr, BrazilHQ checked Sep 16, 2026	1,001-5,000	1,067 contacts →
	Indirect evidence “Rede do segmento de materiais de construção fundado no ano de 1975, o Grupo Balaroti comercializa mais de 50 mil itens em suas lojas, sendo referência no varejo.” Source: RevenueBase Database · checked Sep 16, 2026
19	Primesource Building Products	Indirect evidence	Irving, TX, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,064 contacts →
	Indirect evidence “PrimeSource is a specialty branded building products company with a portfolio including fastening solutions and building materials, serving residential and commercial new…” Source: RevenueBase Database · checked Sep 16, 2026
20	Selco Builders Warehouse	Indirect evidence	Birmingham, United KingdomHQ checked Sep 16, 2026	1,001-5,000	1,049 contacts →
	Indirect evidence “Selco Builders Warehouse, the original self-select Builders Merchant.” Source: RevenueBase Database · checked Sep 16, 2026
21	Legallais	Indirect evidence	Hérouville Saint Clair, FranceHQ checked Sep 16, 2026	1,001-5,000	1,043 contacts →
	Indirect evidence “LEGALLAIS est le leader indépendant de la distribution de produits pour le marché du second œuvre.” Source: RevenueBase Database · checked Sep 16, 2026
22	ABC DA Construção S.A	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 16, 2026	501-1,000	932 contacts →
	Indirect evidence “A ABC da Construção, fundada há 68 anos, é hoje uma das maiores especialistas em acabamentos do Brasil.” Source: RevenueBase Database · checked Sep 16, 2026
23	CCF	Indirect evidence	Northampton, United KingdomHQ checked Sep 16, 2026	501-1,000	841 contacts →
	Indirect evidence “CCF offers a comprehensive range of products and complete solutions for contractors and builders, with competitive prices and reliable deliveries that will help you finish your…” Source: RevenueBase Database · checked Sep 16, 2026
24	HGC	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 16, 2026	501-1,000	779 contacts →
	Indirect evidence “HG COMMERCIALE, or HGC for short, was founded in 1899 as a trading cooperative of the Swiss Builders' Association.” Source: RevenueBase Database · checked Sep 16, 2026
25	Ahlsell Norge AS	Indirect evidence	Oslo, NorwayHQ checked Sep 16, 2026	1,001-5,000	730 contacts →
	Indirect evidence “Vi i Ahlsell er her for å gjøre livet enklere for deg.” Source: RevenueBase Database · checked Sep 16, 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: construction supply wholesalers. 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 construction supply wholesalers.
Partial evidence: Its own public description names part of construction supply wholesalers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name construction supply wholesalers. 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 9,369 construction supply wholesalers worldwide

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Construction supply wholesalers worldwide at a glance

As of Sep 16, 2026

25.4%Verified-email coverage

19.1Average contacts per company

11-50Median size (employees)

1.3%Largest-city concentration · Dubai

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

3,720

11-50

3,559

51-200

1,364

201-500

383

501-1,000

140

1,001-5,000

5,001-10,000

10001+

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 construction supply wholesalers, 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: 28 countries, largest first: the United States, Brazil, Italy, India, the United Kingdom, Germany, France, Canada, the United Arab Emirates, the Netherlands and 18 more. Country and city lists for construction supply wholesalers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “construction supply wholesalers”. 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 construction supply wholesalers), 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 construction supply wholesalers, 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, 45,558 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 16, 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.

Construction supply wholesalers by location

30 lists · largest first

Every Construction 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 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 construction supply wholesalers, 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 construction supply wholesalers are there worldwide?

RevenueBase identified 9,369 construction supply wholesalers 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?

Builders Firstsource, headquartered in Irving, tops this list with the largest team on record.

Which country has the most construction supply wholesalers?

The United States leads with 2,269 companies, followed by Brazil (1,350) and Italy (628). Every construction supply wholesalers list by country and city is linked on this page.

Which city has the most construction supply wholesalers?

Dubai leads with 126 headquartered companies, followed by Sao Paulo (121) and London (55).

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 45,558 verified decision-maker contacts tracked across these 9,369 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 16, 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.