Company lists · Data refreshed November 2026

Top 25 Substance use disorder specialists based in the United Kingdom

RevenueBase identified 67 company matches for substance use disorder specialists associated with the United Kingdom as of November 2026 and tracks 1,409 professional contacts across them, including 469 with verified work emails. London is the largest hub.

This list covers company matches for substance use disorder specialists 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 November 6, 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 Nov 6, 2026 How this list was built
67Companies
1,409Contacts tracked
469Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest substance use disorder specialists based in the United Kingdom

Ranked by team size
Top 25 of 67 company matches for substance use disorder specialists based in the United Kingdom, 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 matchLondon, United KingdomHQ recorded Nov 6, 20261,001-5,000447 contacts →

Exact match

“Welcome to WithYou, a charity dedicated to helping people experiencing issues with drugs, alcohol or mental health.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNorth Lambeth, United KingdomHQ recorded Nov 6, 2026501-1,000287 contacts →

Exact match

“At Phoenix Futures, we offer services for people looking to address drug and/ or alcohol use.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBorehamwood, United KingdomHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“Established in 2014, UKAT is a trusted name, regulated by the Care Quality Commission (CQC), dedicated to your well-being.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPeeblesshire, United KingdomHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“Castle Craig is a leading residential clinic for the treatment of alcohol, drug, gambling addiction & dual diagnosis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRenfrewshire, United KingdomHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Abbeycare is one of the UK’s leading providers of residential addiction treatment providers, with specialist clinics in Scotland and Gloucestershire and the recent addition of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“Portobello Behavioural Health is the UK’s leading provider of bespoke mental health solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBlackpool, United KingdomHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Delphi Medical are a leading independent provider of drug and alcohol treatment in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSutton In Ashfield, United KingdomHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Established in 2017, Steps Together Group provide a collection of private residential and non-residential treatment services that support individuals, families, employers and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a33 contacts →

Exact match

“Featured in publications such as Tatler, FT, Daily Telegraph.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCuddington, United KingdomHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Delamere is the UK's only purpose-built addiction treatment clinic.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“With over 15 years experience our integrated approach to treating Mental Health & Addictions has transformed the lives of hundreds of people by empowering and supporting them to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 2026201-50011 contacts →

Exact match

“Castle Health is a leading independent healthcare group for the treatment of addictions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“We aim to serve the needs of the local clients and clients from the UK and abroad who are looking for discretion, professionalism and ultimately success when they have made the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-109 contacts →

Exact match

“The OAD Clinic is a private clinic in Belgravia, London, which provides Mental Health, Drug Addiction, Alcohol Recovery and Painkiller Dependence treatment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Charter Harley Street supports and treats individuals and families who have problems relating to trauma, addiction, eating disorders and mental health.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLivingston, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“West Lothian Drug and Alcohol Service (WLDAS)”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchShefford, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“The Haynes Clinic is a small private clinic catering for up to 18 patients and is located in a tranquil, rural setting Bedfordshire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSouthend-by-sea, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Step by Step is a small innovative company that has created two separate, but interconnected, services in Southend-On-Sea.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLuton, United KingdomHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“The Perry Clayman Project was founded in 2005 with the belief that every person suffering from addiction should be able to access quality abstinence based treatment at an…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWilmslow, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Sanctum Healthcare is a specialist provider of bespoke treatments for psychological and dependency disorders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPortsmouth, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Addiction Recovery Centre in Portsmouth is a Drug & Alcohol residential treatment centre that includes an eclectic range of treatment methods such as Functional Contextualism…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNorwich, United KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Our purpose is; to ensure that every individual struggling with addiction or mental health receives the support and advice they need to begin their recovery journey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLargs, United KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

“We are committed in helping individuals, families and communities achieve full recovery and freedom from drug and alcohol addiction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSoutham, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“ESH Community is a fully residential drug and alcohol detox and rehabilitation treatment centre with 24/7 onsite support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLeeds, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Start Recovery is a private drug, alcohol and addictions counselling support service in Leeds, UK.”

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

Showing 25 of 67 substance use disorder specialists based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 469 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Substance use disorder specialists based in the United Kingdom at a glance

As of Nov 6, 2026
33.3%Verified-email coverage
21.0Average contacts per company
11-50Median size (employees)
28.4%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
21
51-200
10
201-500
2
501-1,000
1
1,001-5,000
1

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 67 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 “substance use disorder specialists” 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 469 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.

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 “substance use disorder specialists”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many substance use disorder specialists are there based in the United Kingdom?

RevenueBase identified 67 company matches for substance use disorder specialists associated with the United Kingdom 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?

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

Which city has the most substance use disorder specialists?

London leads with 19 company records, followed by Largs (2) and Livingston (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 469 professional contacts with verified work emails tracked across these 67 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.

Ready to reach these companies? Verified emails and direct dials for all 67 substance use disorder specialists based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.