Company lists · Data refreshed November 2026

Top 25 Waterworks & water treatment pump suppliers based in the United States

Name: Waterworks & water treatment pump suppliers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 3, 2026 857 companies tracked

RevenueBase identified 857 company matches for waterworks & water treatment pump suppliers associated with the United States as of November 2026 and tracks 44,958 professional contacts across them, including 18,770 with verified work emails. Houston is the largest hub.

This list covers company matches for waterworks & water treatment pump suppliers 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 November 3, 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 Nov 3, 2026 How this list was built

857Companies

44,958Contacts tracked

18,770Verified emails

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The 25 largest waterworks & water treatment pump suppliers based in the United States

Ranked by team size

Top 25 of 857 company matches for waterworks & water treatment pump suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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	Flowserve Corporation	Exact match	Irving, TX, United StatesHQ recorded Nov 3, 2026	10001+	14,196 contacts →
	Exact match “Flowserve is one of the world's largest manufacturers of pumps, valves and seals with over employees across 50 countries.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2	Ingersoll Rand	Exact match	Davidson, NC, United StatesHQ recorded Nov 3, 2026	10001+	12,486 contacts →
	Exact match “Ingersoll Rand Inc.(NYSE:IR), driven by an entrepreneurial spirit and ownership mindset, is dedicated to Making Life Better for our employees, customers, shareholders, and planet.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3	DXP Enterprises, INC	Exact match	Houston, TX, United StatesHQ recorded Nov 3, 2026	1,001-5,000	2,095 contacts →
	Exact match “DXP Enterprises is a publicly traded industrial distribution management company specializing in pumps, industrial supplies, and MROP solutions.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4	Cogent	Exact match	Riverside, CO, United StatesHQ recorded Nov 3, 2026	201-500	397 contacts →
	Exact match “Cogent consists of 12 best-in-class partner companies in the fluid pumping and water processing/treatment business.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5	Peerless Pump Company	Exact match	Indianapolis, IN, United StatesHQ recorded Nov 3, 2026	201-500	353 contacts →
	Exact match “Founded in 1923, Peerless Pump Company is a US-based manufacturer of horizontal and vertical water pumps for fire, industrial, and municipal applications.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6	Etna Supply	Exact match	Grand Rapids, MI, United StatesHQ recorded Nov 3, 2026	501-1,000	335 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 · Nov 3, 2026 · View company records in RevenueBase
7	GD Energy Products	Exact match	Houston, TX, United StatesHQ recorded Nov 3, 2026	201-500	293 contacts →
	Exact match “For more than 160 years, GD Energy Products has pushed the industry forward with innovative pump designs, advanced manufacturing processes and a team dedicated to doing what’s…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8	HD Fowler Company	Exact match	Bellevue, UT, United StatesHQ recorded Nov 3, 2026	501-1,000	288 contacts →
	Exact match “HD Fowler Company is one of the oldest and largest independent, fourth-generation family-owned distributors of waterworks, irrigation and landscape, pumps, mechanical, and…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9	Gorman-Rupp Pumps	Exact match	Mansfield, OH, United StatesHQ recorded Nov 3, 2026	201-500	281 contacts →
	Exact match “Gorman-Rupp has been at the forefront of manufacturing high-performance, high-quality pumps and pumping systems that provide lasting service across various industries for more…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10	Usabluebook	Exact match	Waukegan, IL, United StatesHQ recorded Nov 3, 2026	5,001-10,000	252 contacts →
	Exact match “Rely on USABlueBook for everything you need for water and wastewater operations and maintenance.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11	Carotek	Exact match	Matthews, VA, United StatesHQ recorded Nov 3, 2026	51-200	219 contacts →
	Exact match “Carotek provides process solutions.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12	Zoeller Company	Exact match	Louisville, KY, United StatesHQ recorded Nov 3, 2026	501-1,000	215 contacts →
	Exact match “Zoeller Company is one of the oldest, family-owned submersible pump manufacturers in North America.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13	KSB US	Exact match	Comstock Park, MI, United StatesHQ recorded Nov 3, 2026	501-1,000	192 contacts →
	Exact match “KSB US is a member of the KSB family of companies and combines innovative technology and excellent service to provide intelligent solutions.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14	Smith & Loveless INC	Exact match	Lenexa, KS, United StatesHQ recorded Nov 3, 2026	201-500	177 contacts →
	Exact match “S&L delivers long-lasting, reliable and easy-to-operate wastewater pumping and treatment systems for municipal, federal, and industrial-commercial applications.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15	Crane Pumps & Systems	Exact match	Piqua, OH, United StatesHQ recorded Nov 3, 2026	501-1,000	175 contacts →
	Exact match “Crane Pumps & Systems is a world-class manufacturer of quality pumps and accessories offering a wide range of solutions and services for the municipal, residential building…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16	Cornell Pump Company, LLC	Exact match	Clackamas, OR, United StatesHQ recorded Nov 3, 2026	201-500	172 contacts →
	Exact match “EFFICIENT BY DESIGN since 1946: The story of Cornell starts in 1946 when five people working at Pacific Pump Company decided to head out on their own.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17	Liberty Pumps	Exact match	Bergen, NY, United StatesHQ recorded Nov 3, 2026	201-500	165 contacts →
	Exact match “Headquartered in Bergen, NY, Liberty Pumps is a leading U.S.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18	LB Water	Exact match	Selinsgrove, PA, United StatesHQ recorded Nov 3, 2026	201-500	157 contacts →
	Exact match “100% Employee Owned LB Water has been providing quality water and wastewater solutions for decades.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19	Anderson Process	Exact match	Brookfield, IN, United StatesHQ recorded Nov 3, 2026	51-200	140 contacts →
	Exact match “Since 1958, Anderson Process has been the Midwest’s trusted supplier of fluid management equipment and reliable, value-added service.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20	Thompson Pump & Manufacturing Company	Exact match	Port Orange, FL, United StatesHQ recorded Nov 3, 2026	51-200	138 contacts →
	Exact match “We understand your needs because we've been there.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21	MWI Pumps	Exact match	Deerfield Beach, FL, United StatesHQ recorded Nov 3, 2026	201-500	135 contacts →
	Exact match “Moving Water Industries, MWI, is a pump manufacturing company located in Deerfield Beach, Florida.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22	Knighten Industries	Exact match	Odessa, TX, United StatesHQ recorded Nov 3, 2026	51-200	131 contacts →
	Exact match “Knighten Industries is a full-service pump distributor offering parts, sales, and service of brand name manufacturers.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23	AGI Industries, INC	Exact match	Lafayette, LA, United StatesHQ recorded Nov 3, 2026	51-200	128 contacts →
	Exact match “AGI Industries has one of the best manufacturer line ups to meet your fluid handling needs, including centrifugal, positive displacement and chemical metering pumps from top…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24	Dearing Compressor & Pump CO	Exact match	Youngstown, OH, United StatesHQ recorded Nov 3, 2026	51-200	115 contacts →
	Exact match “Founded in 1945, Dearing Compressor & Pump Co.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25	Watertronics	Exact match	Hartland, WI, United StatesHQ recorded Nov 3, 2026	51-200	115 contacts →
	Exact match “For over 30 years, Watertronics has taken great pride in designing and manufacturing custom pumping solutions for Golf, Landscape, Municipal and Agricultural use.” Recorded in the RevenueBase company graph · Nov 3, 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 “waterworks & water treatment pump suppliers”. 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 857 waterworks & water treatment pump suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 18,770 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Waterworks & water treatment pump suppliers based in the United States at a glance

As of Nov 3, 2026

41.8%Verified-email coverage

52.5Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · Houston

Nov 3, 2026Page data refreshed

Companies by employee count

1-10

318

11-50

344

51-200

130

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 857 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 “waterworks & water treatment pump suppliers” 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 18,770 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 November 3, 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.

Waterworks & water treatment pump suppliers by metro

Waterworks & water treatment pump suppliers in Houston29

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 “waterworks & water treatment pump suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many waterworks & water treatment pump suppliers are there based in the United States?

RevenueBase identified 857 company matches for waterworks & water treatment pump suppliers associated with the United States as of November 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?

Flowserve Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most waterworks & water treatment pump suppliers?

Houston leads with 29 company records, followed by Phoenix (8) and Vancouver (8).

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 18,770 professional contacts with verified work emails tracked across these 857 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 November 3, 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.