Company lists · Data refreshed September 2026

Top 25 Plumbing supply wholesalers based in the United States

Name: Plumbing 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 17, 2026 1,955 companies tracked

RevenueBase identified 1,955 company matches for plumbing supply wholesalers associated with the United States as of September 2026 and tracks 44,160 professional contacts across them, including 17,635 with verified work emails. Houston is the largest hub.

This list covers company matches for plumbing supply wholesalers associated with the United States, 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 September 17, 2026.

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 Sep 17, 2026 How this list was built

1,955Companies

44,160Contacts tracked

17,635Verified emails

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The 25 largest plumbing supply wholesalers based in the United States

Ranked by team size

Top 25 of 1,955 company matches for plumbing supply wholesalers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Core & Main	Exact match	St. Louis, MO, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,165 contacts →
	Exact match “Based in St.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	F.W. Webb Company	Exact match	Bedford, MA, United StatesHQ recorded Sep 17, 2026	5,001-10,000	1,309 contacts →
	Exact match “F.W.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Winsupply	Exact match	Dayton, OH, United StatesHQ recorded Sep 17, 2026	5,001-10,000	1,260 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 · Sep 17, 2026 · View company records in RevenueBase
4	DNOW	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	5,001-10,000	976 contacts →
	Exact match “DNOW is a premier energy and industrial solutions provider with a legacy of over 160 years as a leading distributor of pipe, valves, fittings (PVF), pumps and fabricated equipment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Reece USA	Exact match	Dallas, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	946 contacts →
	Exact match “Ever since our founder, Harold Joseph Reece, began selling plumbing products from the back of his truck in Australia in 1920, we’ve been committed to helping tradesmen and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Oatey Company	Exact match	Cleveland, OH, United StatesHQ recorded Sep 17, 2026	1,001-5,000	681 contacts →
	Exact match “Since 1916, Oatey has provided reliable, high-quality products for the residential and commercial plumbing industries, with a commitment to delivering quality, building trust and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	DSG Supply	Exact match	Plymouth, MN, United StatesHQ recorded Sep 17, 2026	1,001-5,000	620 contacts →
	Exact match “As one of the most diverse independent wholesale distributors in the region, DSG supplies a broad range of products and solutions from leading manufacturers to professionals in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Fortiline Waterworks	Exact match	Dallas, TX, United StatesHQ recorded Sep 17, 2026	201-500	618 contacts →
	Exact match “Fortiline Waterworks, by Reece, is the second-largest wholesale distributor of underground water, sewer and storm utility products in the United States.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Coburn Supply CO	Exact match	Beaumont, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	608 contacts →
	Exact match “Coburn Supply Company, Inc.(Coburn's) operates locations in Texas, Louisiana, Mississippi, Tennessee and Alabama serving the needs of the construction industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	PDI	Exact match	Lawrenceville, GA, United StatesHQ recorded Sep 17, 2026	201-500	605 contacts →
	Exact match “In 1973, PDI was founded by Glad Mealor and Ronald Pratt in Lawrenceville, GA, with just four employees, including Glad’s son, Sid.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Pace Supply Corp	Exact match	Rohnert Park, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	576 contacts →
	Exact match “ABOUT PACE SUPPLY CORP: Incorporated in 1994 as an employee-owned and operated corporation, PACE Supply Corp.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Charlotte Pipe And Foundry Company	Exact match	Charlotte, NC, United StatesHQ recorded Sep 17, 2026	1,001-5,000	560 contacts →
	Exact match “For over a century Charlotte Pipe and Foundry Company has been manufacturing pipe and fittings, employing more than 1500 loyal, hard-working Americans.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Famous Supply	Exact match	Akron, OH, United StatesHQ recorded Sep 17, 2026	501-1,000	507 contacts →
	Exact match “Famous Supply is a fourth generation family-owned wholesale distribution company of HVAC, Plumbing, Industrial/PVF, and Building Products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Supplyhouse	Exact match	Melville, NY, United StatesHQ recorded Sep 17, 2026	501-1,000	475 contacts →
	Exact match “A leading online distributor of plumbing, heating, and HVAC supplies since 2004, SupplyHouse is a rapidly-growing e-commerce company that offers products from top manufacturers at…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Marcone Supply	Exact match	St. Louis, MO, United StatesHQ recorded Sep 17, 2026	501-1,000	437 contacts →
	Exact match “Marcone is North America's most trusted supplier of repair parts and products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Locke Supply CO	Exact match	Oklahoma City, OK, United StatesHQ recorded Sep 17, 2026	501-1,000	414 contacts →
	Exact match “The Locke Supply of Today: We are a growing Plumbing, Electrical, Heating & Cooling, employee owned distributor located in Oklahoma City, OK on a 45 acre complex supplying over…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	The Granite Group	Exact match	Concord, NH, United StatesHQ recorded Sep 17, 2026	501-1,000	408 contacts →
	Exact match “Headquartered in Concord, NH, The Granite Group distributes plumbing, heating, cooling, piping, water systems, and energy products to contractors and fuel dealers across the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Southern Pipe & Supply CO	Exact match	Meridian, MS, United StatesHQ recorded Sep 17, 2026	n/a	389 contacts →
	Exact match “Southern Pipe & Supply is one of the largest, privately held, independent distributors and offers the very best of brand name plumbing, heating, air-conditioning (HVAC)…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	ORS Nasco	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	501-1,000	366 contacts →
	Exact match “ORS Nasco is North America's largest pure wholesaler of industrial supplies selling exclusively to distributors throughout North America.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Bradley Company	Exact match	Menomonee Falls, WI, United StatesHQ recorded Sep 17, 2026	501-1,000	353 contacts →
	Exact match “Bradley is the industry's leading manufacturer of commercial plumbing fixtures and washroom accessories.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Consolidated Supply CO	Exact match	Tigard, OR, United StatesHQ recorded Sep 17, 2026	501-1,000	351 contacts →
	Exact match “Headquartered in Tigard, Oregon and operating 21 branch locations and 10 showroom locations in Oregon, Idaho and Washington.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	The Macomb Group	Exact match	Sterling Heights, MI, United StatesHQ recorded Sep 17, 2026	501-1,000	322 contacts →
	Exact match “The Macomb Group is a leading wholesale distributor of pipe, valves, and fittings (PVF), with 30 locations in Michigan, Georgia, Indiana, Kentucky, New Jersey, North Carolina…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Texas Pipe & Supply	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	320 contacts →
	Exact match “Texas Pipe and Supply is a leading distributor of Carbon Pipe, Carbon Fittings and Flanges, Stainless Pipe and Stainless Fittings and Flanges.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Plumbers Supply CO	Exact match	Louisville, KY, United StatesHQ recorded Sep 17, 2026	201-500	310 contacts →
	Exact match “For over 90 years, Plumbers Supply Co.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Etna Supply	Exact match	Grand Rapids, MI, United StatesHQ recorded Sep 17, 2026	501-1,000	303 contacts →
	Exact match “Etna Supply is a family of companies committed to providing the essential products, expertise, and support that keep water moving and businesses running.” Recorded in the RevenueBase company graph · Sep 17, 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 “plumbing 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 1,955 plumbing supply wholesalers based in the United States

See the full list, filter by size, metro and specialty, and access 17,635 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plumbing supply wholesalers based in the United States at a glance

As of Sep 17, 2026

39.9%Verified-email coverage

22.6Average contacts per company

11-50Median size (employees)

2.5%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

777

11-50

781

51-200

271

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 1,955 companies.

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.
What qualifies: Company records associated with the United States whose business descriptions match “plumbing 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 17,635 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 September 17, 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.

Plumbing supply wholesalers by metro

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

How many plumbing supply wholesalers are there based in the United States?

RevenueBase identified 1,955 company matches for plumbing supply wholesalers associated with the United States as of September 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?

Core & Main tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most plumbing supply wholesalers?

Houston leads with 49 company records, followed by Miami (31) and Dallas (27).

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 17,635 professional contacts with verified work emails tracked across these 1,955 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 September 17, 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.