Company lists · Data refreshed November 2026

Top 25 Controlled substance compliance companies worldwide

RevenueBase identified 831 company matches for controlled substance compliance companies worldwide as of November 2026 and tracks 4,970 professional contacts across them, including 1,585 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for controlled substance compliance companies 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 November 6, 2026. Country and city lists for controlled substance compliance companies 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 Nov 6, 2026 How this list was built
831Companies
4,970Contacts tracked
1,585Verified emails
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The 25 largest controlled substance compliance companies worldwide

Ranked by team size
Top 25 of 831 company matches for controlled substance compliance companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchHampton, VA, United StatesHQ recorded Nov 6, 202651-200325 contacts →

Exact match

“Registrar Corp is your trusted partner helping you navigate global regulatory requirements with expert services, innovative software solutions and comprehensive online compliance…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHørsholm, DenmarkHQ recorded Nov 6, 202651-200191 contacts →

Exact match

“Epista Life Science is a team of experts working at the intersection of business priorities and compliance requirements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLancaster, PA, United StatesHQ recorded Nov 6, 2026201-500181 contacts →

Exact match

“We provide innovative compliance solutions by embracing complexity and making it simple.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMount Arlington, NJ, United StatesHQ recorded Nov 6, 202651-200153 contacts →

Exact match

“We help Life Sciences and Healthcare companies drive better health outcomes by navigating complexity throughout their compliance and commercial operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026201-500144 contacts →

Exact match

“HCPro, LLC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWilmington, DE, United StatesHQ recorded Nov 6, 2026201-500128 contacts →

Exact match

“Noramco, headquartered in Wilmington, Delaware, is a global leader in the production of controlled substances for the pharmaceutical industry, for medicines used to treat…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 202611-5071 contacts →

Exact match

“At Healthcare Compliance Pros we go above and beyond healthcare compliance training, providing you with year-round support and an easy to use online platform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMilwaukee, WI, United StatesHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Quest CE helps financial service organizations manage their compliance operations by offering firm training programs, disclosure tracking services and branch audit solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchFremont, CA, United StatesHQ recorded Nov 6, 2026501-1,00057 contacts →

Exact match

“NetZealous LLC is headquartered in Fremont, CA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAlexandria, VA, United StatesHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“EAS Consulting Group, a member of the Certified family of companies, is a global leader in regulatory solutions for industries regulated by FDA, USDA, and other federal and state…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“LexCare – an Ascent HR entity, offers comprehensive compliance management solutions & advisory services globally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchUnited StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Compass Reg has created a tech-driven regulatory and compliance platform, including expert consulting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVancouver, WA, United StatesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“REAL Solutions Group (RSG) is a comprehensive regulatory compliance firm offering a full suite of services, including government relations, licensing (initial license…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWilliamsport, PA, United StatesHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“RegScan is a provider of world-class compliance information to Fortune companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchArlington, VA, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Potomac River Partners is a specialized management consulting firm offering a variety of services to meet our clients’ challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMeridian, ID, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Transportation Compliance Services offers FMCSA & DOT compliance for trucking companies looking for drug & alcohol testing, unified carrier registration (UCR), driver file…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLansing, MI, United StatesHQ recorded Nov 6, 2026201-50028 contacts →

Exact match

“Pure Brands is committed to providing Mid-Michigan registered patients with safe, high-quality medical cannabis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNew York, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“About Us CannDelta Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Siamo un team di professionisti, consulenti esperti, che dal 2004 si occupa di compliance aziendale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBoise, ID, United StatesHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“US Compliance Services is a company based out of BOISE, IDAHO, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMeerbusch, GermanyHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Wir von der PS Pharma Service GmbH sind der Marktführer im Umgang mit Betäubungsmitteln.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMedellín, ColombiaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Acompañamos a tu empresa en el cumplimiento normativo con calidad y confianza, con aliados a nivel nacional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSanta Rosa, CA, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“DH Wine Compliance is a full-service compliance firm specializing in licensing, reporting and consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSt. Paul, MN, United StatesHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Our mission is to assist companies in creating and sustaining the safest workplaces possible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNorth Richland Hills, TX, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“REJIMUS is a preeminent regulatory compliance management consulting firm enabling companies in the Food & Beverage, Dietary Supplement, Cosmetic and OTC industries to optimize…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 831 controlled substance compliance companies worldwide

See the full list, filter by size, metro and specialty, and access 1,585 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Controlled substance compliance companies worldwide at a glance

As of Nov 6, 2026
31.9%Verified-email coverage
6.0Average contacts per company
1-10Median size (employees)
1.4%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
582
11-50
203
51-200
34
201-500
8
501-1,000
1

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 controlled substance compliance companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “controlled substance compliance 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. 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 1,585 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 November 6, 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.

Controlled substance compliance companies by location

2 lists · largest first

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

Countries

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

How many controlled substance compliance companies are there worldwide?

RevenueBase identified 831 company matches for controlled substance compliance companies worldwide as of November 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?

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

Which country has the most controlled substance compliance companies?

The United States leads with 367 companies, followed by the United Kingdom (36). Every controlled substance compliance companies list by country and city is linked on this page.

Which city has the most controlled substance compliance companies?

London leads with 12 company records, followed by Sao Paulo (12) and Denver (9).

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 1,585 professional contacts with verified work emails tracked across these 831 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 November 6, 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.