Company lists · Data refreshed September 2026

Top 25 Irrigation companies based in the United States

Name: Irrigation companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 1,994 companies tracked

RevenueBase identified 1,994 irrigation companies headquartered in the United States as of September 2026 and tracks 18,597 professional contacts across them, including 5,950 with verified work emails. Houston is the largest hub.

This list covers irrigation companies 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 20, 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 20, 2026 86% judged on-target in blind review

1,994Companies

18,597Contacts tracked

5,950Verified emails

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The 25 largest irrigation companies based in the United States

Ranked by team size

Top 25 of 1,994 irrigation companies based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to irrigation companies: 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	Core & Main	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,165 contacts →
	Indirect evidence “Based in St.” Source: RevenueBase Database · checked Sep 20, 2026
2	Rain Bird Corporation	Strong evidence	Azusa, CA, United StatesHQ checked Sep 20, 2026	501-1,000	1,048 contacts →
	Strong evidence “Rain Bird Corporation, based in Azusa, California is the world's leading manufacturer and provider of irrigation products and services.” Source: RevenueBase Database · checked Sep 20, 2026
3	Lindsay Corporation	Indirect evidence	Omaha, NE, United StatesHQ checked Sep 20, 2026	1,001-5,000	727 contacts →
	Indirect evidence “During the past 60 years, Lindsay Corporation has grown to become a global leader in providing innovative water management and road infrastructure products and services.” Source: RevenueBase Database · checked Sep 20, 2026
4	Irrigation Association	Strong evidence	Fairfax, VA, United StatesHQ checked Sep 20, 2026	n/a	413 contacts →
	Strong evidence “The Irrigation Association is the leading membership organization for irrigation equipment and system manufacturers, dealers, distributors, designers, consultants, contractors and…” Source: RevenueBase Database · checked Sep 20, 2026
5	Turlock Irrigation District	Strong evidence	Turlock, CA, United StatesHQ checked Sep 20, 2026	201-500	283 contacts →
	Strong evidence “Established in 1887, the Turlock Irrigation District is the first publicly owned irrigation district in the state and one of only four in California today that also provides…” Source: RevenueBase Database · checked Sep 20, 2026
6	ORBIT	Indirect evidence	Bountiful, UT, United StatesHQ checked Sep 20, 2026	501-1,000	237 contacts →
	Indirect evidence “Orbit is North America’s premier company for residential watering.” Source: RevenueBase Database · checked Sep 20, 2026
7	HD Fowler Company	Strong evidence	Bellevue, WA, United StatesHQ checked Sep 20, 2026	501-1,000	236 contacts →
	Strong evidence “HD Fowler Company is one of the oldest and largest independent, fourth-generation family-owned distributors of waterworks, irrigation and landscape, pumps, mechanical, and…” Source: RevenueBase Database · checked Sep 20, 2026
8	Down To Earth Landscape & Irrigation	Strong evidence	Maitland, FL, United StatesHQ checked Sep 20, 2026	1,001-5,000	235 contacts →
	Strong evidence “Down To Earth Landscape & Irrigation specializes in large-scale commercial, residential, and resort services for lawns, landscapes, and golf courses.” Source: RevenueBase Database · checked Sep 20, 2026
9	Netafim USA	Indirect evidence	Fresno, CA, United StatesHQ checked Sep 20, 2026	51-200	224 contacts →
	Indirect evidence “Netafim is an Orbia Precision Agriculture business.” Source: RevenueBase Database · checked Sep 20, 2026
10	Maldonado Nursery & Landscaping INC	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 20, 2026	501-1,000	179 contacts →
	Strong evidence “With over 40 years of experience, Maldonado Nursery and Landscaping is one of the largest privately owned landscape and irrigation contractors in the state of Texas.” Source: RevenueBase Database · checked Sep 20, 2026
11	Smith Turf & Irrigation	Strong evidence	Charlotte, NC, United StatesHQ checked Sep 20, 2026	201-500	164 contacts →
	Strong evidence “Smith Turf & Irrigation (STI) is a family-owned business that started in 1925.” Source: RevenueBase Database · checked Sep 20, 2026
12	EL Dorado Irrigation District	Indirect evidence	Placerville, CA, United StatesHQ checked Sep 20, 2026	201-500	124 contacts →
	Indirect evidence “Serving people, agriculture, businesses, and the environment in El Dorado County since 1925.” Source: RevenueBase Database · checked Sep 20, 2026
13	Weathermatic	Indirect evidence	Garland, TX, United StatesHQ checked Sep 20, 2026	51-200	112 contacts →
	Indirect evidence “Weathermatic is a leading provider of water-conserving technology and services.” Source: RevenueBase Database · checked Sep 20, 2026
14	2m Company, INC	Strong evidence	Billings, MT, United StatesHQ checked Sep 20, 2026	51-200	112 contacts →
	Strong evidence “2M Company is a wholesale supplier of turf, water well, irrigation, and other water-related products, covering the Rocky Mountain and Pacific regions of the United States since…” Source: RevenueBase Database · checked Sep 20, 2026
15	Hunter Agriculture	Strong evidence	Clermont, FL, United StatesHQ checked Sep 20, 2026	51-200	109 contacts →
	Strong evidence “Hunter® Agricultural Irrigation is the leading designer and manufacturer of quality Senninger® irrigation solutions for agricultural, horticultural, and industrial applications.” Source: RevenueBase Database · checked Sep 20, 2026
16	Down To Earth Landscaping, INC	Indirect evidence	Jackson, NJ, United StatesHQ checked Sep 20, 2026	201-500	98 contacts →
	Indirect evidence “Down To Earth Landscaping has been providing high quality landscape services to New Jersey, DC, Pennsylvania, Maryland and Virginia since 1986.” Source: RevenueBase Database · checked Sep 20, 2026
17	Turf Equipment And Supply Company	Indirect evidence	Jessup, MD, United StatesHQ checked Sep 20, 2026	51-200	96 contacts →
	Indirect evidence “Turf Equipment and Supply Company is a full service turf equipment and water management distributor located in Jessup, Maryland, with branches in Fairfax, Virginia; Frankford…” Source: RevenueBase Database · checked Sep 20, 2026
18	Lawn Management Company	Indirect evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	201-500	89 contacts →
	Indirect evidence “LMC was incorporated as a landscape management contractor in April of 1980.” Source: RevenueBase Database · checked Sep 20, 2026
19	Avidwater	Strong evidence	Fresno, CA, United StatesHQ checked Sep 20, 2026	51-200	83 contacts →
	Strong evidence “We Specialize In Drip/Micro Irrigation, Solid-Set Sprinkler Systems, Filtration, Automated Systems, Controlled Environment Agriculture, Concrete, Electrical And Pump Stations.” Source: RevenueBase Database · checked Sep 20, 2026
20	CPS Distributors	Strong evidence	Westminster, CO, United StatesHQ checked Sep 20, 2026	51-200	81 contacts →
	Strong evidence “CPS Distributors is the largest wholesale distributor of professional pump, irrigation and landscape supplies in the Rocky Mountain Region with 16 locations throughout Colorado…” Source: RevenueBase Database · checked Sep 20, 2026
21	Delco Sales	Strong evidence	Anaheim, CA, United StatesHQ checked Sep 20, 2026	51-200	77 contacts →
	Strong evidence “Delco Sales is a Manufacturers Representative serving the plumbing, waterworks, irrigation, and fire protection industries in Southern California, Southern Nevada and the Hawaiian…” Source: RevenueBase Database · checked Sep 20, 2026
22	Pierre Landscape Construction	Strong evidence	Irwindale, CA, United StatesHQ checked Sep 20, 2026	51-200	75 contacts →
	Strong evidence “Pierre Landscape is a Landscape Construction and Maintenance company providing irrigation installation, plant installation, lighting installation, erosion control, large tree…” Source: RevenueBase Database · checked Sep 20, 2026
23	Nelson Irrigation Corporation	Strong evidence	Walla Walla, WA, United StatesHQ checked Sep 20, 2026	201-500	75 contacts →
	Strong evidence “NELSON IRRIGATION CORPORATION REMAINS UNRELENTING IN ITS MISSION TO IMPROVE THE STATE-OF-THE-ART OF WATER APPLICATION.” Source: RevenueBase Database · checked Sep 20, 2026
24	Spectrum	Indirect evidence	Geismar, LA, United StatesHQ checked Sep 20, 2026	51-200	69 contacts →
	Indirect evidence “At Spectrum, our mission is simple: to provide smarter, more efficient, and sustainable water solutions.” Source: RevenueBase Database · checked Sep 20, 2026
25	Reinke Manufacturing Co., INC	Strong evidence	Deshler, NE, United StatesHQ checked Sep 20, 2026	201-500	67 contacts →
	Strong evidence “Manufacture of Mechanized Irrigation Equipment” Source: RevenueBase Database · checked Sep 20, 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: irrigation companies. 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 irrigation companies.
Partial evidence: Its own public description names part of irrigation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name irrigation companies. 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 1,994 irrigation companies based in the United States

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Irrigation companies based in the United States at a glance

As of Sep 20, 2026

32.0%Verified-email coverage

9.3Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · Houston

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,080

11-50

637

51-200

201

201-500

501-1,000

1,001-5,000

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 1,994 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 irrigation companies, 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 “irrigation companies”. 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 irrigation companies), 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 irrigation companies, 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, 5,950 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 20, 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.

Irrigation companies by metro

Irrigation companies in Houston32

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 irrigation companies, 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 irrigation companies are there based in the United States?

RevenueBase identified 1,994 irrigation companies 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?

Core & Main, headquartered in St. Louis, tops this list with the largest team on record.

Which city has the most irrigation companies?

Houston leads with 32 headquartered companies, followed by Phoenix (20) and Dallas (19).

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 5,950 verified decision-maker contacts tracked across these 1,994 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 20, 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.