Company lists · Data refreshed September 2026
Top 25 Indoor farming companies worldwide
RevenueBase identified 3,041 indoor farming companies worldwide as of September 2026 and tracks 24,927 professional contacts across them, including 6,285 with verified work emails. The United States is the largest market and Shenzhen the largest hub.
This list covers indoor farming companies worldwide, 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. Country and city lists for indoor farming companies follow the table.
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.
The 25 largest indoor farming companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,040 contacts → | ||||
Indirect evidence “NatureSweet®is the single-source solution for greenhouse-grown vegetables and is the #1 best-selling brand in snacking tomatoes.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 385 contacts → | ||||
Indirect evidence “Integrated Agribusiness Company High Tech Greenhouse and Tunnels Production Products- Bell Peppers - Specialty of Peppers - Specialty of Tomatoes - Cucumbers - Asparagus - Berries” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 336 contacts → | ||||
Indirect evidence “At Pure Flavor, we’re growing better for you.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 325 contacts → | ||||
Indirect evidence “Avec ses serres sur toits et son réseau de partenaires responsables, Les Fermes Lufa créent un système alimentaire local plus durable, juste et transparent.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 314 contacts → | ||||
Indirect evidence “Nature Fresh Farms® is a pioneer in greenhouse-grown produce, committed to nourishing people and planet through innovation and sustainability.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 295 contacts → | ||||
Partial evidence “Green Circle Growers is one of the largest greenhouses in North America with over 150 acres of indoor growing space.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 276 contacts → | ||||
Indirect evidence “Red Sun Farms is one of the largest fully vertically integrated, high-tech greenhouse growers in North America.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 251 contacts → | ||||
Strong evidence “Gotham Greens is an indoor farming pioneer and a fresh food brand on a mission to transform the way we approach our food system, putting people and the planet at the forefront.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 235 contacts → | ||||
Indirect evidence “Our founders, Mike and Tisha, knew that food wasn’t what it used to be.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 228 contacts → | ||||
Indirect evidence “Plenty is a new kind of farm for a new kind of world.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 211 contacts → | ||||
Indirect evidence “BrightFarms grows local produce, nationwide.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 210 contacts → | ||||
Indirect evidence “Soilless farm lab is the smart way to do farm, we understand the basic problem of agriculture today include: maximize production without harming the environment and eliminate…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 190 contacts → | ||||
Partial evidence “Ridder has been a pioneer of innovation in greenhouse and farming technologies since 1953.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 183 contacts → | ||||
Partial evidence “At Oishii, we grow the best fruit in the world by deploying ground-breaking vertical farming technology that pushes the boundaries of agriculture.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 183 contacts → | ||||
Indirect evidence “Eeki Foods’ vision is a world where pesticide-free vegetables are affordable and accessible to everyone.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 180 contacts → | ||||
Indirect evidence “GrowGeneration is the nation’s largest specialty retailer and distributor serving commercial hydroponic, controlled environment agriculture (CEA), and specialty cultivation…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 165 contacts → | ||||
Indirect evidence “Pure Harvest Smart Farms is a pioneering, technology-enabled agribusiness headquartered in the United Arab Emirates, focused on sustainable year-round production of…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 165 contacts → | ||||
Indirect evidence “WINDSET FARMS® is one of North America's largest Controlled Environmental Agriculture (CEA) producers and marketers of sustainable, greenhouse grown produce.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 150 contacts → | ||||
Partial evidence “At AeroFarms, we grow the best tasting microgreens through our innovative indoor farms and aeroponic technology.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 147 contacts → | ||||
Indirect 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, 2026Thanks. The Data Team will review it. | |||||
| 21 | 142 contacts → | ||||
Partial evidence “Infarm is a global vertical farming company that revolutionises the food supply chain and helps make cities self-sufficient in their food production.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 133 contacts → | ||||
Indirect evidence “At Soli Organic, we believe that fresh, organic produce should be for everyone.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 133 contacts → | ||||
Indirect evidence “Turn Key Commercial Hydroponics/ CEA Solution Providers!” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 132 contacts → | ||||
Indirect evidence “Bosman Van Zaal is a leading specialist in horticultural technology, with more than 100 years of experience and currently 300 employees worldwide.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 130 contacts → | ||||
Partial evidence “We’re a fresh farming company founded in Bible Hill, Nova Scotia, we’re making a big impact on the future of agriculture with ultra-fresh microgreens, baby greens and salad mixes.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
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: indoor farming 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 indoor farming companies.
- Partial evidence
- Its own public description names part of indoor farming companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name indoor farming 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 3,041 indoor farming companies worldwide
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Indoor farming companies worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 indoor farming 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.
- Coverage
- Every country. Country and city lists for indoor farming companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “indoor farming 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 indoor farming 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 indoor farming companies, and records with no verified work email.
- 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, 6,285 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.
Indoor farming companies by location
16 lists · largest firstEvery Indoor farming companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Indoor farming companies based in the United States737
- Indoor farming companies based in India271
- Indoor farming companies based in Canada226
- Indoor farming companies based in the United Kingdom114
- Indoor farming companies based in the Netherlands95
- Indoor farming companies based in Germany60
- Indoor farming companies based in Italy60
- Indoor farming companies based in Brazil58
- Indoor farming companies based in Türkiye58
- Indoor farming companies based in Australia51
- Indoor farming companies based in France51
- Indoor farming companies based in the United Arab Emirates45
- Indoor farming companies based in Spain43
- Indoor farming companies based in Israel40
- Indoor farming companies based in Sweden33
- Indoor farming companies based in Finland26
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 indoor farming 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 indoor farming companies are there worldwide?
RevenueBase identified 3,041 indoor farming companies worldwide 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?
Naturesweet, headquartered in San Antonio, tops this list with the largest team on record.
Which country has the most indoor farming companies?
The United States leads with 737 companies, followed by India (271) and Canada (226). Every indoor farming companies list by country and city is linked on this page.
Which city has the most indoor farming companies?
Shenzhen leads with 32 headquartered companies, followed by London (28) and Singapore (27).
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 6,285 verified decision-maker contacts tracked across these 3,041 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.