Company lists · Data refreshed September 2026

Top 25 Addiction counselors and therapists based in the United Kingdom

Name: Addiction counselors and therapists based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 266 companies tracked

RevenueBase identified 266 addiction counselors and therapists headquartered in the United Kingdom as of September 2026 and tracks 1,426 professional contacts across them, including 421 with verified work emails. London is the largest hub.

This list covers addiction counselors and therapists headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

266Companies

1,426Contacts tracked

421Verified emails

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The 25 largest addiction counselors and therapists based in the United Kingdom

Ranked by team size

Top 25 of 266 addiction counselors and therapists based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to addiction counselors and therapists: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Withyou	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	1,001-5,000	434 contacts →
	Indirect evidence “Welcome to WithYou, a charity dedicated to helping people experiencing issues with drugs, alcohol or mental health.” Source: RevenueBase Database · checked Sep 19, 2026
2	Ukat Private Addiction Rehabilitation	Indirect evidence	Borehamwood, United KingdomHQ checked Sep 19, 2026	51-200	84 contacts →
	Indirect evidence “Established in 2014, UKAT is a trusted name, regulated by the Care Quality Commission (CQC), dedicated to your well-being.” Source: RevenueBase Database · checked Sep 19, 2026
3	Castle Craig	Partial evidence	Peeblesshire, United KingdomHQ checked Sep 19, 2026	51-200	75 contacts →
	Partial evidence “Castle Craig is a leading residential clinic for the treatment of alcohol, drug, gambling addiction & dual diagnosis.” Source: RevenueBase Database · checked Sep 19, 2026
4	Portobello Behavioural Health	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	50 contacts →
	Indirect evidence “Portobello Behavioural Health is the UK’s leading provider of bespoke mental health solutions.” Source: RevenueBase Database · checked Sep 19, 2026
5	Abbeycare	Partial evidence	Renfrewshire, United KingdomHQ checked Sep 19, 2026	51-200	46 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
6	Harbor	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	n/a	34 contacts →
	Indirect evidence “Featured in publications such as Tatler, FT, Daily Telegraph.” Source: RevenueBase Database · checked Sep 19, 2026
7	Steps Together	Indirect evidence	Sutton In Ashfield, United KingdomHQ checked Sep 19, 2026	51-200	30 contacts →
	Indirect evidence “Established in 2017, Steps Together Group provide a collection of private residential and non-residential treatment services that support individuals, families, employers and…” Source: RevenueBase Database · checked Sep 19, 2026
8	Broadway Lodge	Partial evidence	Weston-super-mare, United KingdomHQ checked Sep 19, 2026	51-200	21 contacts →
	Partial evidence “Returning Lives Addiction Has Taken Away Since 1974 As the UK’s most experienced abstinence-based rehabilitation centre, we understand addiction and how to treat it.” Source: RevenueBase Database · checked Sep 19, 2026
9	Delamere	Partial evidence	Cuddington, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Partial evidence “Delamere is the UK's only purpose-built addiction treatment clinic.” Source: RevenueBase Database · checked Sep 19, 2026
10	Bright Light Relationship Counselling	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Bright Light offers a range of counselling and therapy services to support people across Edinburgh and the Lothians.” Source: RevenueBase Database · checked Sep 19, 2026
11	Riverside Counselling Service	Indirect evidence	Henley-on-thames, United KingdomHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “Riverside Counselling Service is a mental health care company based out of Friends' Meeting House, Henley-On-Thames, United Kingdom.” Source: RevenueBase Database · checked Sep 19, 2026
12	Guiding Light	Indirect evidence	Bury St. Edmunds, United KingdomHQ checked Sep 19, 2026	51-200	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
13	Gladstones Clinic	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
14	Cassiobury Court	Indirect evidence	Watford, United KingdomHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Residential drug and alcohol rehabilitation clinic based in London.” Source: RevenueBase Database · checked Sep 19, 2026
15	Mindmosaic Counselling & Therapy	Indirect evidence	Greenock, United KingdomHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “MINDMOSAIC COUNSELLING AND THERAPY is a Mental Health Organisation based in Inverclyde Scotland” Source: RevenueBase Database · checked Sep 19, 2026
16	Ciconia Recovery London	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	1-10	11 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
17	Abbington House	Partial evidence	Stevenage, United KingdomHQ checked Sep 19, 2026	11-50	10 contacts →
	Partial evidence “Abbington House is a private addiction treatment centre based in Stevenage Old Town, Hertfordshire.” Source: RevenueBase Database · checked Sep 19, 2026
18	The OAD Clinic	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	1-10	8 contacts →
	Partial evidence “The OAD Clinic is a private clinic in Belgravia, London, which provides Mental Health, Drug Addiction, Alcohol Recovery and Painkiller Dependence treatment.” Source: RevenueBase Database · checked Sep 19, 2026
19	Mersey Counselling & Therapy Centre Mctc	Indirect evidence	Wallasey, United KingdomHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “MCTC exists to provide support to a range of clients who are unable to access the help they need through the social care system, or are unable to afford to access care…” Source: RevenueBase Database · checked Sep 19, 2026
20	Innisfree Therapy LTD	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “A unique therapeutic approach offering an exceptional catalyst for change.” Source: RevenueBase Database · checked Sep 19, 2026
21	Charter Harley Street	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “Charter Harley Street supports and treats individuals and families who have problems relating to trauma, addiction, eating disorders and mental health.” Source: RevenueBase Database · checked Sep 19, 2026
22	West Lothian Drugs And Alcohol Service Wldas	Indirect evidence	Livingston, United KingdomHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “West Lothian Drug and Alcohol Service (WLDAS)” Source: RevenueBase Database · checked Sep 19, 2026
23	ANA Treatment Centres	Indirect evidence	Portsmouth, United KingdomHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “ANA offers detoxification and excellent treatment for reliance on drugs and alcohol.” Source: RevenueBase Database · checked Sep 19, 2026
24	The Haynes Clinic	Indirect evidence	Shefford, United KingdomHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “The Haynes Clinic is a small private clinic catering for up to 18 patients and is located in a tranquil, rural setting Bedfordshire.” Source: RevenueBase Database · checked Sep 19, 2026
25	Counselling Pastoral Trust	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “The Counselling Pastoral Trust (CPT) is a charity dedicated to keeping families together.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: addiction counselors and therapists. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names addiction counselors and therapists.
Partial evidence: Its own public description names part of addiction counselors and therapists, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name addiction counselors and therapists. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 266 addiction counselors and therapists based in the United Kingdom

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Addiction counselors and therapists based in the United Kingdom at a glance

As of Sep 19, 2026

29.5%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

16.5%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

201

11-50

51-200

1,001-5,000

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 266 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among addiction counselors and therapists, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “addiction counselors and therapists”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names addiction counselors and therapists), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among addiction counselors and therapists, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 421 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Addiction counselors and therapists by metro

Addiction counselors and therapists in London44

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names addiction counselors and therapists, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many addiction counselors and therapists are there based in the United Kingdom?

RevenueBase identified 266 addiction counselors and therapists headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Withyou, headquartered in London, tops this list with the largest team on record.

Which city has the most addiction counselors and therapists?

London leads with 44 headquartered companies, followed by Belfast (4) and Birmingham (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 421 verified decision-maker contacts tracked across these 266 companies.

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 Smart Search, 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.