Company lists · Data refreshed September 2026

Top 25 Indoor cultivation companies based in the United States

RevenueBase identified 1,312 company matches for indoor cultivation companies associated with the United States as of September 2026 and tracks 20,609 professional contacts across them, including 6,661 with verified work emails. Los Angeles is the largest hub.

This list covers company matches for indoor cultivation companies 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 September 19, 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 Sep 19, 2026 How this list was built
1,312Companies
20,609Contacts tracked
6,661Verified emails
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The 25 largest indoor cultivation companies based in the United States

Ranked by team size
Top 25 of 1,312 company matches for indoor cultivation companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Antonio, TX, United StatesHQ recorded Sep 19, 20265,001-10,0001,040 contacts →

Exact match

“NatureSweet®is the single-source solution for greenhouse-grown vegetables and is the #1 best-selling brand in snacking tomatoes.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchMiami, FL, United StatesHQ recorded Sep 19, 20265,001-10,0001,005 contacts →

Exact match

“At Costa Farms, it’s in our DNA to grow, and we’re passionate about plants!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchMorristown, IL, United StatesHQ recorded Sep 19, 20261,001-5,000933 contacts →

Exact match

“Ascend Wellness Holdings, Inc.(AWH) is a vertically integrated, multi-state cannabis operator focused on producing high quality cannabis products and delivering exceptional retail…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchHuntersville, NC, United StatesHQ recorded Sep 19, 2026501-1,000444 contacts →

Exact match

“Metrolina Greenhouses is a family-owned, wholesale plant and services company that was founded in April 1972.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchChelmsford, MA, United StatesHQ recorded Sep 19, 20261,001-5,000443 contacts →

Exact match

“The Cannabist Company (formerly Columbia Care) is one of the largest and most experienced cultivators, manufacturers and retailers of cannabis products and related services in the…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchUnion City, NJ, United StatesHQ recorded Sep 19, 2026501-1,000432 contacts →

Exact match

“TerrAscend is a leading TSX-listed cannabis company with interests across the North American cannabis sector, including operations in Pennsylvania, New Jersey, Maryland, Ohio, and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchCapitol Heights, MD, United StatesHQ recorded Sep 19, 2026501-1,000422 contacts →

Exact match

“Holistic Industries started with a simple goal: cultivate top-quality cannabis that’s accessible to people.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchAnn Arbor, MI, United StatesHQ recorded Sep 19, 20261,001-5,000359 contacts →

Exact match

“C3 Industries is a private, vertically-integrated, multi-state cannabis company with operations in 6 states in the US.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchCulver City, CA, United StatesHQ recorded Sep 19, 20261,001-5,000311 contacts →

Exact match

“MedMen Enterprises is a leading cannabis company in the U.S.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchOberlin, OH, United StatesHQ recorded Sep 19, 20261,001-5,000295 contacts →

Exact match

“Green Circle Growers is one of the largest greenhouses in North America with over 150 acres of indoor growing space.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchTroy, MI, United StatesHQ recorded Sep 19, 2026501-1,000270 contacts →

Exact match

“Almost overnight, Cannabis has become a legal, legitimate business and a multi-billion dollar industry.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchDenver, CO, United StatesHQ recorded Sep 19, 2026501-1,000261 contacts →

Exact match

“Serving quality cannabis since 2009, our mission is to empower people to live life well.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchBrooklyn, United StatesHQ recorded Sep 19, 2026201-500251 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchMinneapolis, MN, United StatesHQ recorded Sep 19, 2026501-1,000250 contacts →

Exact match

“Vireo was founded as a pioneer in medical cannabis in 2014 and is fueled by an entrepreneurial drive.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchPort Washington, NY, United StatesHQ recorded Sep 19, 2026201-500229 contacts →

Exact match

“Hawthorne Gardening Co, is North America’s largest distributor of hydroponic products.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchSouth San Francisco, CA, United StatesHQ recorded Sep 19, 2026201-500228 contacts →

Exact match

“Plenty is a new kind of farm for a new kind of world.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Sep 19, 2026201-500207 contacts →

Exact match

“Headquartered in New York City, Acreage is a multi-state operator of cannabis ‎cultivation and retailing facilities in the U.S, including the company’s national retail store…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchKansas City, MO, United StatesHQ recorded Sep 19, 2026501-1,000192 contacts →

Exact match

“Greenlight is one of the leading cannabis brands in the United States, with operations in Missouri, West Virginia, Illinois, Nevada, South Dakota and more to come!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchJersey City, NJ, United StatesHQ recorded Sep 19, 2026201-500183 contacts →

Exact match

“At Oishii, we grow the best fruit in the world by deploying ground-breaking vertical farming technology that pushes the boundaries of agriculture.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchHomestead, FL, United StatesHQ recorded Sep 19, 2026201-500181 contacts →

Exact match

“A Medical Cannabis company with a goal of cultivating a community of like-minded consumers by connecting them with the wider benefits of Cannabis through the craftsmanship of…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchGreenwood Village, CO, United StatesHQ recorded Sep 19, 2026201-500180 contacts →

Exact match

“GrowGeneration is the nation’s largest specialty retailer and distributor serving commercial hydroponic, controlled environment agriculture (CEA), and specialty cultivation…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchPetaluma, United StatesHQ recorded Sep 19, 2026201-500147 contacts →

Exact match

“Hydrofarm is a leading distributor and manufacturer of hydroponics equipment and supplies for controlled environment agriculture, including high intensity grow lights, climate…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchPhoenix, AZ, United StatesHQ recorded Sep 19, 2026201-500145 contacts →

Exact match

“Copperstate Farms is an Arizona-based, vertically integrated cannabis company and home to one of the largest cannabis greenhouses in North America covering 40 acres under glass…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchHarrisonburg, VA, United StatesHQ recorded Sep 19, 20261,001-5,000133 contacts →

Exact match

“At Soli Organic, we believe that fresh, organic produce should be for everyone.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchVancouver, WA, United StatesHQ recorded Sep 19, 2026201-500129 contacts →

Exact match

“Founded in 1995, Sunlight Supply, Inc, is a Vancouver, WA based manufacturer and distributor of specialty gardening supplies.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 1,312 indoor cultivation companies based in the United States

See the full list, filter by size, metro and specialty, and access 6,661 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Indoor cultivation companies based in the United States at a glance

As of Sep 19, 2026
32.3%Verified-email coverage
15.7Average contacts per company
11-50Median size (employees)
3.7%Largest-city concentration · Los Angeles
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
610
11-50
416
51-200
175
201-500
66
501-1,000
18
1,001-5,000
8
5,001-10,000
2
10001+
3

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 1,312 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 “indoor cultivation companies” 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 6,661 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 September 19, 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.

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 “indoor cultivation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many indoor cultivation companies are there based in the United States?

RevenueBase identified 1,312 company matches for indoor cultivation companies associated with the United States as of September 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?

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

Which city has the most indoor cultivation companies?

Los Angeles leads with 48 company records, followed by Denver (33) and Las Vegas (22).

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 6,661 professional contacts with verified work emails tracked across these 1,312 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 September 19, 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.