Company lists · Data refreshed September 2026

Top 25 Construction supply wholesalers based in the United States

Name: Construction supply wholesalers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 2,269 companies tracked

RevenueBase identified 2,269 construction supply wholesalers headquartered in the United States as of September 2026 and tracks 73,715 professional contacts across them, including 26,117 with verified work emails. Houston is the largest hub.

This list covers construction supply wholesalers headquartered in the United States, 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.

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

2,269Companies

73,715Contacts tracked

26,117Verified emails

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The 25 largest construction supply wholesalers based in the United States

Ranked by team size

Top 25 of 2,269 construction supply wholesalers based in the United States, 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	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
6	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
7	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
8	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
9	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
10	Coburn Supply CO	Strong evidence	Beaumont, TX, United StatesHQ checked Sep 16, 2026	501-1,000	608 contacts →
	Strong evidence “Coburn Supply Company, Inc.(Coburn's) operates locations in Texas, Louisiana, Mississippi, Tennessee and Alabama serving the needs of the construction industry.” Source: RevenueBase Database · checked Sep 16, 2026
11	Pace Supply Corp	Partial evidence	Rohnert Park, CA, United StatesHQ checked Sep 16, 2026	1,001-5,000	576 contacts →
	Partial evidence “ABOUT PACE SUPPLY CORP: Incorporated in 1994 as an employee-owned and operated corporation, PACE Supply Corp.” Source: RevenueBase Database · checked Sep 16, 2026
12	RAM Tool Construction Supply CO	Strong evidence	Birmingham, AL, United StatesHQ checked Sep 16, 2026	501-1,000	564 contacts →
	Strong evidence “Ram Tool Construction Supply Company is a service company for buyers of construction supplies who value getting the job done efficiently.” Source: RevenueBase Database · checked Sep 16, 2026
13	Colony Hardware	Indirect evidence	Orange, CT, United StatesHQ checked Sep 16, 2026	501-1,000	517 contacts →
	Indirect evidence “Our customers are our top priority.” Source: RevenueBase Database · checked Sep 16, 2026
14	Cameron Ashley Building Products	Partial evidence	Greer, SC, United StatesHQ checked Sep 16, 2026	501-1,000	485 contacts →
	Partial evidence “Cameron Ashley is a wholesale distributor of roofing, insulation, gypsum, siding, and other specialty building products.” Source: RevenueBase Database · checked Sep 16, 2026
15	PARR	Indirect evidence	Hillsboro, OR, United StatesHQ checked Sep 16, 2026	1,001-5,000	481 contacts →
	Indirect evidence “PARR has been delivering solutions to the builders of our communities here in the Pacific Northwest for nearly a century.” Source: RevenueBase Database · checked Sep 16, 2026
16	Gypsum Management And Supply	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 16, 2026	5,001-10,000	460 contacts →
	Partial evidence “Gypsum Management & Supply (“GMS”) is a leading North American-based supplier and distributor of building materials.” Source: RevenueBase Database · checked Sep 16, 2026
17	Service Partners	Strong evidence	Daytona Beach, FL, United StatesHQ checked Sep 16, 2026	501-1,000	459 contacts →
	Strong evidence “Service Partners is a nationwide distributor of building supplies used in the construction industry.” Source: RevenueBase Database · checked Sep 16, 2026
18	Wausau Supply Company	Partial evidence	Schofield, WI, United StatesHQ checked Sep 16, 2026	501-1,000	433 contacts →
	Partial evidence “Wausau Supply Co.” Source: RevenueBase Database · checked Sep 16, 2026
19	Builders	Indirect evidence	Kearney, NE, United StatesHQ checked Sep 16, 2026	201-500	426 contacts →
	Indirect evidence “Builders - Your Premier Destination for Building Solutions As a family-owned business since our establishment in 1977, Builders has been a pillar in providing top-tier building…” Source: RevenueBase Database · checked Sep 16, 2026
20	Ecmd, INC	Indirect evidence	North Wilkesboro, NC, United StatesHQ checked Sep 16, 2026	501-1,000	405 contacts →
	Indirect evidence “ECMD is 100% employee-owned with a mission to improve the lives of our employees.” Source: RevenueBase Database · checked Sep 16, 2026
21	Richards Building Supply CO	Strong evidence	Homer Glen, IL, United StatesHQ checked Sep 16, 2026	501-1,000	402 contacts →
	Strong evidence “Richards Building Supply is a wholesale distributor of building materials, operating 60+ locations across 12 states.” Source: RevenueBase Database · checked Sep 16, 2026
22	Geneva Rock Products	Indirect evidence	Murray, UT, United StatesHQ checked Sep 16, 2026	1,001-5,000	383 contacts →
	Indirect evidence “Geneva Rock Products was established in 1954 and has since become one of the most respected and experienced contractors in Utah.” Source: RevenueBase Database · checked Sep 16, 2026
23	Drexel Building Supply	Indirect evidence	Campbellsport, WI, United StatesHQ checked Sep 16, 2026	501-1,000	343 contacts →
	Indirect evidence “There is nothing ordinary about what we do.” Source: RevenueBase Database · checked Sep 16, 2026
24	Alside	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 16, 2026	501-1,000	331 contacts →
	Indirect evidence “Alside represents over seven decades of inspired innovation.” Source: RevenueBase Database · checked Sep 16, 2026
25	National Lumber	Indirect evidence	Mansfield, MA, United StatesHQ checked Sep 16, 2026	501-1,000	329 contacts →
	Indirect evidence 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 2,269 construction supply wholesalers based in the United States

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Construction supply wholesalers based in the United States at a glance

As of Sep 16, 2026

35.4%Verified-email coverage

32.5Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · Houston

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

887

11-50

846

51-200

378

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,269 companies.

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.
What qualifies: Companies headquartered in the United States 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. Companies headquartered outside United States are excluded even when they keep an office there.
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, 26,117 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 metro

Construction supply wholesalers in Houston38
Construction supply wholesalers in New York26

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 based in the United States?

RevenueBase identified 2,269 construction supply wholesalers headquartered in the United States 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 city has the most construction supply wholesalers?

Houston leads with 38 headquartered companies, followed by New York (26) and Miami (18).

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 26,117 verified decision-maker contacts tracked across these 2,269 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.