Company lists · Data refreshed September 2026

Top 25 Plumbing fixtures manufacturers based in the United States

Name: Plumbing fixtures manufacturers 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 368 companies tracked

RevenueBase identified 368 plumbing fixtures manufacturers headquartered in the United States as of September 2026 and tracks 12,466 professional contacts across them, including 3,239 with verified work emails. New York is the largest hub.

This list covers plumbing fixtures manufacturers 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 17, 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 17, 2026 86% judged on-target in blind review

368Companies

12,466Contacts tracked

3,239Verified emails

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The 25 largest plumbing fixtures manufacturers based in the United States

Ranked by team size

Top 25 of 368 plumbing fixtures manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to plumbing fixtures manufacturers: 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	Oatey Company	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 17, 2026	1,001-5,000	681 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
2	Toto USA	Indirect evidence	Morrow, GA, United StatesHQ checked Sep 17, 2026	501-1,000	665 contacts →
	Indirect evidence “The bathroom is where we start and end our days - it's an everyday luxury we'd never want to do without.” Source: RevenueBase Database · checked Sep 17, 2026
3	Reliance Worldwide Corporation	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 17, 2026	1,001-5,000	636 contacts →
	Strong evidence “We are a global manufacturer of innovative products designed to transform the world of plumbing and beyond.” Source: RevenueBase Database · checked Sep 17, 2026
4	Charlotte Pipe And Foundry Company	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 17, 2026	1,001-5,000	560 contacts →
	Indirect evidence “For over a century Charlotte Pipe and Foundry Company has been manufacturing pipe and fittings, employing more than 1500 loyal, hard-working Americans.” Source: RevenueBase Database · checked Sep 17, 2026
5	SLOAN	Strong evidence	Franklin Park, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	491 contacts →
	Strong evidence “Sloan is the world’s leading manufacturer of commercial plumbing systems and has been in operation since 1906.” Source: RevenueBase Database · checked Sep 17, 2026
6	Keller Supply Company	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	501-1,000	425 contacts →
	Indirect evidence “Keller Supply Company – “Caring People Distributing Excellence” At Keller Supply’s Kitchen & Bath Showrooms, our people make the difference!” Source: RevenueBase Database · checked Sep 17, 2026
7	Bradley Company	Strong evidence	Menomonee Falls, WI, United StatesHQ checked Sep 17, 2026	501-1,000	353 contacts →
	Strong evidence “Bradley is the industry's leading manufacturer of commercial plumbing fixtures and washroom accessories.” Source: RevenueBase Database · checked Sep 17, 2026
8	Sioux Chief	Strong evidence	Kansas City, MO, United StatesHQ checked Sep 17, 2026	501-1,000	234 contacts →
	Strong evidence “Sioux Chief creates and manufactures some of the most diverse and innovative plumbing products in the country.” Source: RevenueBase Database · checked Sep 17, 2026
9	T&s Brass	Partial evidence	Travelers Rest, SC, United StatesHQ checked Sep 17, 2026	501-1,000	188 contacts →
	Partial evidence “A family business now in its third generation, T&S Brass was founded in 1947 and today manufactures products that are the standard for restaurants, hotels, hospitals, schools…” Source: RevenueBase Database · checked Sep 17, 2026
10	Acorn Engineering Company	Strong evidence	City Of Industry, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	178 contacts →
	Strong evidence “Acorn Engineering Company®, the founding member of Morris Group International®, manufactures stainless steel hand washing products, plumbing fixtures, products, and systems for…” Source: RevenueBase Database · checked Sep 17, 2026
11	Mansfield Plumbing Products	Strong evidence	Ashland, OH, United StatesHQ checked Sep 17, 2026	5,001-10,000	166 contacts →
	Strong evidence “Mansfield Plumbing Products (MPP), established in 1929 in Ohio, is a leading provider of high-quality plumbing fixtures for residential, commercial, and institutional markets.” Source: RevenueBase Database · checked Sep 17, 2026
12	LEE Supply Corp	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 17, 2026	51-200	165 contacts →
	Partial evidence “Lee Supply has been in the Plumbing and HVAC Supply business since 1949.” Source: RevenueBase Database · checked Sep 17, 2026
13	Marcone Plumbing	Partial evidence	Glen Mills, PA, United StatesHQ checked Sep 17, 2026	201-500	131 contacts →
	Partial evidence “In 2022, the Professional Plumbing Group (PPG) joined the Marcone Group.” Source: RevenueBase Database · checked Sep 17, 2026
14	Plumbing Manufacturers International	Strong evidence	Mclean, VA, United StatesHQ checked Sep 17, 2026	n/a	121 contacts →
	Strong evidence “Plumbing Manufacturers International (PMI) is the trade association of plumbing product manufacturers that produce more than 90 percent of the United States’ plumbing products…” Source: RevenueBase Database · checked Sep 17, 2026
15	GRAFF	Indirect evidence	Oak Creek, WI, United StatesHQ checked Sep 17, 2026	501-1,000	102 contacts →
	Indirect evidence “Headquartered in the USA, and with locations throughout Europe, GRAFF is recognized globally for its trend-setting products and unique vision.” Source: RevenueBase Database · checked Sep 17, 2026
16	Kraus, USA	Strong evidence	Port Washington, NY, United StatesHQ checked Sep 17, 2026	51-200	95 contacts →
	Strong evidence “Kraus is a leading manufacturer of kitchen and bathroom fixtures, with a broad range of beautiful, reliable and versatile products.” Source: RevenueBase Database · checked Sep 17, 2026
17	Jones Stephens	Partial evidence	Moody, AL, United StatesHQ checked Sep 17, 2026	51-200	93 contacts →
	Partial evidence “Jones Stephens is a leader of rough plumbing products with a strong brand built on providing 30 years of innovation for professional contractors.” Source: RevenueBase Database · checked Sep 17, 2026
18	Chicago Faucets	Partial evidence	Des Plaines, IL, United StatesHQ checked Sep 17, 2026	201-500	89 contacts →
	Partial evidence “Illinois-based Chicago Faucets is one of America’s most trusted names in commercial plumbing combining over a century of craftsmanship with forward-looking innovation.” Source: RevenueBase Database · checked Sep 17, 2026
19	Marks Plumbing Parts	Strong evidence	Fort Worth, TX, United StatesHQ checked Sep 17, 2026	51-200	88 contacts →
	Strong evidence “Mark's has been a supplier of quality plumbing specialty repair parts, faucets, fixtures, and maintenance supplies catering to the institutional, hospitality, educational and…” Source: RevenueBase Database · checked Sep 17, 2026
20	Willoughby Industries, INC	Strong evidence	Indianapolis, IN, United StatesHQ checked Sep 17, 2026	201-500	75 contacts →
	Strong evidence “Family-owned and -operated since opening in 1947, Willoughby manufactures plumbing products of remarkable quality and durability for various markets worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
21	Morris Group International	Indirect evidence	City Of Industry, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	73 contacts →
	Indirect evidence “Morris Group International includes 28 divisions and partnerships and 27 locations worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
22	Wilkinson Supply Company	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 17, 2026	51-200	69 contacts →
	Partial evidence “Wilkinson Supply Company has been in the plumbing distribution business for over 50 years, with 5 locations serving Raleigh, Durham, Carrboro, Wilson & Fayetteville North Carolina.” Source: RevenueBase Database · checked Sep 17, 2026
23	Best Plumbing Supply	Partial evidence	Somers, NY, United StatesHQ checked Sep 17, 2026	51-200	65 contacts →
	Partial evidence “Best Plumbing Supply has been focused on providing a wide selection of choices and unrivaled customer service for over 60 years.” Source: RevenueBase Database · checked Sep 17, 2026
24	Bootz Industries	Indirect evidence	Evansville, IN, United StatesHQ checked Sep 17, 2026	201-500	65 contacts →
	Indirect evidence “Bootz Industries is a consumer goods company based out of Evansville, Indiana, United States.” Source: RevenueBase Database · checked Sep 17, 2026
25	California Faucets	Indirect evidence	Huntington Beach, CA, United StatesHQ checked Sep 17, 2026	51-200	64 contacts →
	Indirect evidence “California Faucets offers Fine Fittings, Trim, Luxury Drains, and Accessories.” Source: RevenueBase Database · checked Sep 17, 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: plumbing fixtures manufacturers. 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 plumbing fixtures manufacturers.
Partial evidence: Its own public description names part of plumbing fixtures manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name plumbing fixtures manufacturers. 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 368 plumbing fixtures manufacturers based in the United States

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Plumbing fixtures manufacturers based in the United States at a glance

As of Sep 17, 2026

26.0%Verified-email coverage

33.9Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

132

11-50

136

51-200

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 368 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 plumbing fixtures manufacturers, 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 “plumbing fixtures manufacturers”. 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 plumbing fixtures manufacturers), 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 plumbing fixtures manufacturers, 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, 3,239 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 17, 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.

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 plumbing fixtures manufacturers, 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 plumbing fixtures manufacturers are there based in the United States?

RevenueBase identified 368 plumbing fixtures manufacturers 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?

Oatey Company, headquartered in Cleveland, tops this list with the largest team on record.

Which city has the most plumbing fixtures manufacturers?

New York leads with 10 headquartered companies, followed by Miami (8) and Dallas (6).

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 3,239 verified decision-maker contacts tracked across these 368 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 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 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.