Company lists · Data refreshed October 2026

Top 13 Cannabis cultivation suppliers based in the United Kingdom

RevenueBase identified 48 company matches for cannabis cultivation suppliers associated with the United Kingdom as of October 2026 and tracks 231 professional contacts across them, including 65 with verified work emails. London is the largest hub.

This list covers company matches for cannabis cultivation suppliers associated with the United Kingdom, 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 October 9, 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 Oct 9, 2026 How this list was built
48Companies
231Contacts tracked
65Verified emails
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The 13 largest cannabis cultivation suppliers based in the United Kingdom

Ranked by team size
Top 13 of 48 company matches for cannabis cultivation suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchWalsall, United KingdomHQ recorded Oct 9, 202611-5027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchTaunton, United KingdomHQ recorded Oct 9, 202651-20024 contacts →

Exact match

“Growth Technology is based in Taunton, the County Town of Somerset and has been formulating and manufacturing high-quality hydroponic nutrients and supplies for over 40 years.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchBeaumont Leys, United KingdomHQ recorded Oct 9, 202611-5016 contacts →

Exact match

“Acquired by The Blauberg Group in 2016, Black Orchid are a worldwide retailer in the horticultural industry specialising in ventilation equipment and mobile grow environments.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact match<secret Location>, United KingdomHQ recorded Oct 9, 202651-20015 contacts →

Exact match

“Dalgety is a leading UK medicinal cannabis cultivator.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchRotherham, United KingdomHQ recorded Oct 9, 202611-5014 contacts →

Exact match

“Global Air Supplies was founded in 2017 driven by a passion for top-quality products and services.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchLiverpool, United KingdomHQ recorded Oct 9, 202611-508 contacts →

Exact match

“Originating in Liverpool in the UK but supplying products worldwide, Senelux is dedicated to designing and creating high-quality innovative products.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchBirmingham, United KingdomHQ recorded Oct 9, 20261-108 contacts →

Exact match

“Most problems in cultivation aren't caused by a single failure-they’re caused by technology, biology, and strategy not working together.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Oct 9, 202611-507 contacts →

Exact match

“AltoVerde is an emerging multifaceted cannabis company, integrating a network of partners and subsidiaries across Europe, and committed to the research, cultivation and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchManchester, United KingdomHQ recorded Oct 9, 202611-507 contacts →

Exact match

“Established in 1996, Holland Horticulture is the UK’s leading stockist of specialised horticultural equipment, designed for home plant and food crop production.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchSidlesham, United KingdomHQ recorded Oct 9, 202611-506 contacts →

Exact match

“Bridge Greenhouses are the specialist company for construction and equipping of modern commercial greenhouses for growers, garden centre operators and research organisations.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchCardigan, United KingdomHQ recorded Oct 9, 20261-106 contacts →

Exact match

“Made in Britain smart grow systems for Indoors, Outdoors and smart watering for Greenhouses, Polytunnels, allotments, veg or flower beds.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchStoke-on-trent, United KingdomHQ recorded Oct 9, 202651-2005 contacts →

Exact match

“The UK's best hydroponic specialists.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchSheffield, United KingdomHQ recorded Oct 9, 20261-104 contacts →

Exact match

“we are a hydroponics retail outlet that also wholesale a few items.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 13 of 48 cannabis cultivation suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 65 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cannabis cultivation suppliers based in the United Kingdom at a glance

As of Oct 9, 2026
28.1%Verified-email coverage
4.8Average contacts per company
1-10Median size (employees)
12.5%Largest-city concentration · London
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
16
51-200
4

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 48 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 Kingdom whose business descriptions match “cannabis cultivation 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 65 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 October 9, 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 “cannabis cultivation suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cannabis cultivation suppliers are there based in the United Kingdom?

RevenueBase identified 48 company matches for cannabis cultivation suppliers associated with the United Kingdom as of October 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?

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

Which city has the most cannabis cultivation suppliers?

London leads with 6 company records, followed by Birmingham (3) and Bradford (2).

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 65 professional contacts with verified work emails tracked across these 48 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 October 9, 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.