Company lists · Data refreshed September 2026

Top 25 Greenhouse aquaponics suppliers based in the United States

Name: Greenhouse aquaponics suppliers 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 261 companies tracked

RevenueBase identified 261 greenhouse aquaponics suppliers headquartered in the United States as of September 2026 and tracks 2,110 professional contacts across them, including 501 with verified work emails. Cincinnati is the largest hub.

This list covers greenhouse aquaponics suppliers 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

261Companies

2,110Contacts tracked

501Verified emails

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The 25 largest greenhouse aquaponics suppliers based in the United States

Ranked by team size

Top 25 of 261 greenhouse aquaponics suppliers 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 greenhouse aquaponics suppliers: 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	The Hawthorne Gardening Company	Indirect evidence	Port Washington, NY, United StatesHQ checked Sep 20, 2026	201-500	229 contacts →
	Indirect evidence “Hawthorne Gardening Co, is North America’s largest distributor of hydroponic products.” Source: RevenueBase Database · checked Sep 20, 2026
2	Hydrofarm	Partial evidence	Petaluma, United StatesHQ checked Sep 20, 2026	201-500	147 contacts →
	Partial evidence “Hydrofarm is a leading distributor and manufacturer of hydroponics equipment and supplies for controlled environment agriculture, including high intensity grow lights, climate…” Source: RevenueBase Database · checked Sep 20, 2026
3	Sunlight Supply	Partial evidence	Vancouver, WA, United StatesHQ checked Sep 20, 2026	201-500	129 contacts →
	Partial evidence “Founded in 1995, Sunlight Supply, Inc, is a Vancouver, WA based manufacturer and distributor of specialty gardening supplies.” Source: RevenueBase Database · checked Sep 20, 2026
4	Prospiant	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 20, 2026	201-500	124 contacts →
	Indirect evidence “Prospiant represents the agriculture technology business portfolio of Gibraltar Industries, Inc.(NASDAQ: ROCK), and is the leading U.S-based provider of turnkey controlled…” Source: RevenueBase Database · checked Sep 20, 2026
5	Gardyn	Indirect evidence	Bethesda, MD, United StatesHQ checked Sep 20, 2026	51-200	105 contacts →
	Indirect evidence “Gardyn is the new and easiest way to turn any space into a thriving hydroponic indoor gardening system, whether it’s your home, office, or even a commercial kitchen.” Source: RevenueBase Database · checked Sep 20, 2026
6	Speedling Incorporated	Indirect evidence	Ruskin, FL, United StatesHQ checked Sep 20, 2026	51-200	92 contacts →
	Indirect evidence “At Speedling we are motivated by our customers’ success.” Source: RevenueBase Database · checked Sep 20, 2026
7	Eden Green Technology	Partial evidence	Cleburne, TX, United StatesHQ checked Sep 20, 2026	51-200	52 contacts →
	Partial evidence “Closed as of 12/13/25 Our vertical greenhouses grow and harvest the freshest produce around; safely, consistently and sustainably 24/7/365 Partner with us and keep your produce…” Source: RevenueBase Database · checked Sep 20, 2026
8	Greencoast Hydroponics	Indirect evidence	Long Beach, CA, United StatesHQ checked Sep 20, 2026	51-200	43 contacts →
	Indirect evidence “Having been in business for over 20 years, Greencoast Hydroponics truly understands the importance of providing our customers with the best service and retail experience.” Source: RevenueBase Database · checked Sep 20, 2026
9	Rough Brothers Inc. NOW Prospiant	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 20, 2026	201-500	43 contacts →
	Indirect evidence “Rough Brothers Inc.” Source: RevenueBase Database · checked Sep 20, 2026
10	Stuppy Greenhouse, INC	Partial evidence	North Kansas City, MO, United StatesHQ checked Sep 20, 2026	11-50	41 contacts →
	Partial evidence “Stuppy is proud to be one of North America’s top greenhouse companies.” Source: RevenueBase Database · checked Sep 20, 2026
11	Link4 Corporation	Partial evidence	Anaheim, CA, United StatesHQ checked Sep 20, 2026	11-50	30 contacts →
	Partial evidence “Link4 Corporation builds the systems that power modern cultivation - smart greenhouse controls, automated irrigation, custom OEM solutions, and licensed electrical installations…” Source: RevenueBase Database · checked Sep 20, 2026
12	Poly-Tex, INC	Partial evidence	Northfield, MN, United StatesHQ checked Sep 20, 2026	51-200	29 contacts →
	Partial evidence “Established in 1983, Poly-Tex has been manufacturing quality greenhouses, shade structures, display fixtures, and solar canopy structures for almost 30 years in Castle Rock…” Source: RevenueBase Database · checked Sep 20, 2026
13	Ceres Greenhouse Solutions	Partial evidence	Boulder, CO, United StatesHQ checked Sep 20, 2026	11-50	24 contacts →
	Partial evidence “Ceres Greenhouse Solutions designs and engineers high-performance greenhouses for commercial growers, research institutions, and organizations across the globe looking to grow…” Source: RevenueBase Database · checked Sep 20, 2026
14	LLK Greenhouse Solutions	Partial evidence	Strongsville, OH, United StatesHQ checked Sep 20, 2026	51-200	23 contacts →
	Partial evidence “LLK Greenhouse Solutions is a national greenhouse solution provider that has serviced the greenhouse and indoor growing industry for 90+ years.” Source: RevenueBase Database · checked Sep 20, 2026
15	American Hydroponics	Indirect evidence	Arcata, CA, United StatesHQ checked Sep 20, 2026	11-50	23 contacts →
	Indirect evidence “American Hydroponics (AmHydro) has been a leader in commercial hydroponic systems and horticultural consulting for over 30 years.” Source: RevenueBase Database · checked Sep 20, 2026
16	Cropking INC	Partial evidence	Lodi, OH, United StatesHQ checked Sep 20, 2026	11-50	21 contacts →
	Partial evidence “For over 40 years, CropKing has been the leader in controlled environment agriculture, greenhouse manufacturing and hydroponic systems.” Source: RevenueBase Database · checked Sep 20, 2026
17	Greenhouse Megastore	Partial evidence	Danville, IL, United StatesHQ checked Sep 20, 2026	51-200	21 contacts →
	Partial evidence “International Greenhouse Company has been building commercial greenhouses around the country and around the world for the past 22 years.” Source: RevenueBase Database · checked Sep 20, 2026
18	Atlas Greenhouse	Indirect evidence	Alapaha, GA, United StatesHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “Atlas Manufacturing, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
19	Conley's Greenhouse Manufacturing & Sales	Strong evidence	Montclair, CA, United StatesHQ checked Sep 20, 2026	51-200	18 contacts →
	Strong evidence “Conley’s Manufacturing started in 1946 as a small welding shop in founder John Conley’s garage and has evolved into a world-recognized supplier of quality greenhouse structures…” Source: RevenueBase Database · checked Sep 20, 2026
20	Wadsworth Control Systems	Partial evidence	Arvada, CO, United StatesHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “As the first name in greenhouse automation in North America, we continue to imagine and invent new solutions and technology.” Source: RevenueBase Database · checked Sep 20, 2026
21	Bright Farm	Indirect evidence	Daleville, AL, United StatesHQ checked Sep 20, 2026	1-10	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
22	Hort Americas	Indirect evidence	Bedford, TX, United StatesHQ checked Sep 20, 2026	1-10	12 contacts →
	Indirect evidence “As a grower in controlled environment agriculture, you make decisions every day that affect yield, efficiency and quality.” Source: RevenueBase Database · checked Sep 20, 2026
23	Aquaponics Association	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial evidence “What is Aquaponics?” Source: RevenueBase Database · checked Sep 20, 2026
24	Growspan Greenhouse Structures	Partial evidence	South Windsor, CT, United StatesHQ checked Sep 20, 2026	201-500	11 contacts →
	Partial evidence “GrowSpan is the horticultural industry’s premier greenhouse manufacturer, offering quality growing structures and expert advice for any commercial, professional or hobby growing…” Source: RevenueBase Database · checked Sep 20, 2026
25	Lucas Greenhouses	Partial evidence	Monroeville, NJ, United StatesHQ checked Sep 20, 2026	201-500	11 contacts →
	Partial evidence “On April 7, 1979, Lucas Greenhouses was officially open for business.” 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: greenhouse aquaponics suppliers. 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 greenhouse aquaponics suppliers.
Partial evidence: Its own public description names part of greenhouse aquaponics suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name greenhouse aquaponics suppliers. 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 261 greenhouse aquaponics suppliers based in the United States

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Greenhouse aquaponics suppliers based in the United States at a glance

As of Sep 20, 2026

23.7%Verified-email coverage

8.1Average contacts per company

1-10Median size (employees)

1.9%Largest-city concentration · Cincinnati

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

140

11-50

51-200

201-500

501-1,000

1,001-5,000

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 261 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 greenhouse aquaponics suppliers, 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 “greenhouse aquaponics suppliers”. 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 greenhouse aquaponics suppliers), 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 greenhouse aquaponics suppliers, 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, 501 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.

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 greenhouse aquaponics suppliers, 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 greenhouse aquaponics suppliers are there based in the United States?

RevenueBase identified 261 greenhouse aquaponics suppliers 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?

The Hawthorne Gardening Company, headquartered in Port Washington, tops this list with the largest team on record.

Which city has the most greenhouse aquaponics suppliers?

Cincinnati leads with 5 headquartered companies, followed by Chino (4) and Los Angeles (4).

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 501 verified decision-maker contacts tracked across these 261 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.