Company lists · Data refreshed September 2026

Top 25 Cannabis compliance law firms worldwide

RevenueBase identified 2,313 company matches for cannabis compliance law firms worldwide as of September 2026 and tracks 19,973 professional contacts across them, including 6,653 with verified work emails. The United States is the largest market and Denver the largest hub.

This list covers company matches for cannabis compliance law firms worldwide, 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 27, 2026. Country and city lists for cannabis compliance law firms follow the table.

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 27, 2026 How this list was built
2,313Companies
19,973Contacts tracked
6,653Verified emails
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The 25 largest cannabis compliance law firms worldwide

Ranked by team size
Top 25 of 2,313 company matches for cannabis compliance law firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchChicago, IL, United StatesHQ recorded Sep 27, 20261,001-5,0002,200 contacts →

Exact match

“Green Thumb Industries Inc.(“Green Thumb”), a national cannabis consumer packaged goods company and retailer, promotes well-being through the power of cannabis while giving back…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchLittle Rock, MO, United StatesHQ recorded Sep 27, 20261,001-5,000693 contacts →

Exact match

“Good Day Farm is a leading cannabis company and retailer headquartered in the South.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchAnn Arbor, MI, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
4Exact matchCulver City, CA, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
5Exact matchHackensack, NJ, United StatesHQ recorded Sep 27, 2026201-500304 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchTroy, MI, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
7Exact matchDenver, CO, United StatesHQ recorded Sep 27, 2026501-1,000251 contacts →

Exact match

“Native Roots is one of the largest cannabis companies in the country with 20+ retail locations across the state of Colorado.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchMinneapolis, MN, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
9Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 27, 2026201-500217 contacts →

Exact match

“We believe that cannabis has an appropriate place in society.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchChicago, IL, United StatesHQ recorded Sep 27, 2026201-500184 contacts →

Exact match

“Revolution is a craft cannabis company.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchStoneham, MA, United StatesHQ recorded Sep 27, 2026201-500143 contacts →

Exact match

“Theory Wellness ("TW") is a leading provider of craft cannabis.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchCosta Mesa, MI, United StatesHQ recorded Sep 27, 2026201-500138 contacts →

Exact match

“Rove is one of the fastest growing cannabis companies in the nation.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchDavie, FL, United StatesHQ recorded Sep 27, 2026201-500134 contacts →

Exact match

“A forefront provider of cannabis testing technologies and methodologies nationwide, our laboratories offer both regulatory and research & development (R&D) testing services in…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchHartford, CT, United StatesHQ recorded Sep 27, 2026201-500130 contacts →

Exact match

“A premier cannabis company providing a customized and superior customer experience and the expertise, education, research, and outreach about the use of cannabis for the greater…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchFall River, MA, United StatesHQ recorded Sep 27, 202611-50119 contacts →

Exact match

“Northeast Alternatives is a vertically integrated dispensary located off Exit 1A in Fall River MA.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchWashington, DC, United StatesHQ recorded Sep 27, 2026n/a114 contacts →

Exact match

“Founded in 2010, NCIA is the oldest, largest, and most effective trade association serving the cannabis industry.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchCosta Mesa, CA, United StatesHQ recorded Sep 27, 2026501-1,000110 contacts →

Exact match

“CBOE:$GRAM • OTC:$GRAM Gold Flora Corporation is a female-led, vertically integrated cannabis powerhouse, setting the standard for premium cannabis in California.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchSt. Louis, MO, United StatesHQ recorded Sep 27, 202651-200105 contacts →

Exact match

“Terrabis is a privately held, leading multi-state cannabis operator with a corporate office in Chicago.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchAkron, OH, United StatesHQ recorded Sep 27, 202651-20099 contacts →

Exact match

“Klutch Cannabis is a leading Cultivator and Processor that is setting the standard for connoisseur-grade cannabis products in the Midwest.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchBoulder, CO, United StatesHQ recorded Sep 27, 202651-20098 contacts →

Exact match

“Our mission is to enhance our customers’ lives through the responsible use of cannabis.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchLos Angeles, CA, United StatesHQ recorded Sep 27, 2026501-1,00097 contacts →

Exact match

“Shryne Group Inc.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchMesquite, NV, United StatesHQ recorded Sep 27, 2026201-50095 contacts →

Exact match

“We are Nevada's cannabis company.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchMiami, FL, United StatesHQ recorded Sep 27, 202651-20095 contacts →

Exact match

“At Flowhub, we’re on a mission to make safe cannabis product accessible to everyone on planet Earth.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 2026201-50095 contacts →

Exact match

“March and Ash is a customer-focused, licensed cannabis dispensary with multiple locations in Southern California.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchPhoenix, AZ, United StatesHQ recorded Sep 27, 2026201-50093 contacts →

Exact match

“We are The Pharm and Sunday Goods and we’re on a mission to revolutionize the cannabis industry at scale creating a better, more consistent cannabis experience helping our clients…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 2,313 cannabis compliance law firms worldwide

See the full list, filter by size, metro and specialty, and access 6,653 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cannabis compliance law firms worldwide at a glance

As of Sep 27, 2026
33.3%Verified-email coverage
8.6Average contacts per company
1-10Median size (employees)
3.8%Largest-city concentration · Denver
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
1,536
11-50
562
51-200
144
201-500
42
501-1,000
14
1,001-5,000
6
5,001-10,000
2
10001+
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for cannabis compliance law firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “cannabis compliance law firms” 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. 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 6,653 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 27, 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.

Cannabis compliance law firms by location

10 lists · largest first

Every Cannabis compliance law firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 compliance law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cannabis compliance law firms are there worldwide?

RevenueBase identified 2,313 company matches for cannabis compliance law firms worldwide 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?

Green Thumb Industries GTI tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most cannabis compliance law firms?

The United States leads with 1,437 companies, followed by Canada (203) and the United Kingdom (29). Every cannabis compliance law firms list by country and city is linked on this page.

Which city has the most cannabis compliance law firms?

Denver leads with 87 company records, followed by Los Angeles (86) and Toronto (63).

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 6,653 professional contacts with verified work emails tracked across these 2,313 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 27, 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.