Company lists · Data refreshed September 2026

Top 25 Substance abuse treatment nonprofits based in the United Kingdom

Name: Substance abuse treatment nonprofits based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 206 companies tracked

RevenueBase identified 206 substance abuse treatment nonprofits headquartered in the United Kingdom as of September 2026 and tracks 2,898 professional contacts across them, including 836 with verified work emails. London is the largest hub.

This list covers substance abuse treatment nonprofits 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 22, 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 22, 2026 86% judged on-target in blind review

206Companies

2,898Contacts tracked

836Verified emails

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The 25 largest substance abuse treatment nonprofits based in the United Kingdom

Ranked by team size

Top 25 of 206 substance abuse treatment nonprofits based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to substance abuse treatment nonprofits: 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 22, 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 22, 2026
2	Phoenix Futures	Indirect evidence	North Lambeth, United KingdomHQ checked Sep 22, 2026	501-1,000	271 contacts →
	Indirect evidence “At Phoenix Futures, we offer services for people looking to address drug and/ or alcohol use.” Source: RevenueBase Database · checked Sep 22, 2026
3	Mount Carmel	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	212 contacts →
	Indirect evidence “Mount Carmel provides a safe, supportive, therapeutic, and non-judgmental environment for people with serious alcohol problems who see abstinence as their only way forward.” Source: RevenueBase Database · checked Sep 22, 2026
4	The Nelson Trust	Strong evidence	Stroud, United KingdomHQ checked Sep 22, 2026	51-200	142 contacts →
	Strong evidence “The Nelson Trust are experts in the provision of residential treatment and support for people experience substance misuse and trauma.” Source: RevenueBase Database · checked Sep 22, 2026
5	Emerging Futures CIC	Indirect evidence	Rossendale, United KingdomHQ checked Sep 22, 2026	201-500	97 contacts →
	Indirect evidence “Emerging Futures helps people affected by homelessness and drug and alcohol use by providing safety and recovery through housing, therapeutic programmes and peer-led coaching.” Source: RevenueBase Database · checked Sep 22, 2026
6	Ukat Private Addiction Rehabilitation	Indirect evidence	Borehamwood, United KingdomHQ checked Sep 22, 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 22, 2026
7	Open Road Visions	Indirect evidence	Colchester, United KingdomHQ checked Sep 22, 2026	51-200	78 contacts →
	Indirect evidence “Open Road is a registered charity that provides a range of support for anyone affected by drugs and alcohol, other health and wellbeing issues or who are involved in the criminal…” Source: RevenueBase Database · checked Sep 22, 2026
8	Castle Craig	Partial evidence	Peeblesshire, United KingdomHQ checked Sep 22, 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 22, 2026
9	Portobello Behavioural Health	Indirect evidence	London, United KingdomHQ checked Sep 22, 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 22, 2026
10	ARA Recovery For ALL	Partial evidence	Bristol, United KingdomHQ checked Sep 22, 2026	51-200	46 contacts →
	Partial evidence “At Ara, our mission is to provide hope and create better lives for individuals and families impacted by gambling addiction, substance misuse, and homelessness.” Source: RevenueBase Database · checked Sep 22, 2026
11	Abbeycare	Partial evidence	Renfrewshire, United KingdomHQ checked Sep 22, 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 22, 2026
12	Delphi Medical And Delphi Medical Consultants LTD	Partial evidence	Blackpool, United KingdomHQ checked Sep 22, 2026	51-200	39 contacts →
	Partial evidence “Delphi Medical are a leading independent provider of drug and alcohol treatment in the UK.” Source: RevenueBase Database · checked Sep 22, 2026
13	Kenward Trust	Partial evidence	Yalding, United KingdomHQ checked Sep 22, 2026	51-200	39 contacts →
	Partial evidence “A charity founded in 1968, we help people with substance misuse (drug and alcohol issues), those who are vulnerable due to homeless, and those leaving prison, to fulfil their…” Source: RevenueBase Database · checked Sep 22, 2026
14	Recovery Connections	Partial evidence	Middlesbrough, United KingdomHQ checked Sep 22, 2026	51-200	35 contacts →
	Partial evidence “We are a charitable, peer-led substance use Lived Experience Recovery Organisation.” Source: RevenueBase Database · checked Sep 22, 2026
15	Harbor	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	n/a	34 contacts →
	Indirect evidence “Featured in publications such as Tatler, FT, Daily Telegraph.” Source: RevenueBase Database · checked Sep 22, 2026
16	Ascert	Indirect evidence	Lisburn, United KingdomHQ checked Sep 22, 2026	11-50	32 contacts →
	Indirect evidence “ASCERT is a Northern Ireland Charity providing services that have been reducing alcohol and drug related harm in our communities since 1998.” Source: RevenueBase Database · checked Sep 22, 2026
17	Steps Together	Partial evidence	Sutton In Ashfield, United KingdomHQ checked Sep 22, 2026	51-200	30 contacts →
	Partial 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 22, 2026
18	Double Impact Services	Indirect evidence	Nottingham, United KingdomHQ checked Sep 22, 2026	51-200	30 contacts →
	Indirect evidence “Double Impact is a registered charity and not for profit organisation, established in 1998.” Source: RevenueBase Database · checked Sep 22, 2026
19	The Harbour Centre Plymouth	Indirect evidence	Plymouth, United KingdomHQ checked Sep 22, 2026	51-200	30 contacts →
	Indirect evidence “THE HARBOUR CENTRE (PLYMOUTH) Reg.Charity no.” Source: RevenueBase Database · checked Sep 22, 2026
20	Acorn Recovery Projects	Indirect evidence	Stockport, United KingdomHQ checked Sep 22, 2026	51-200	29 contacts →
	Indirect evidence “Acorn Recovery Projects is an innovative charity providing a range of recovery services which enable individuals and their families to break free from drugs, alcohol and other…” Source: RevenueBase Database · checked Sep 22, 2026
21	Project 6	Indirect evidence	Keighley, United KingdomHQ checked Sep 22, 2026	51-200	27 contacts →
	Indirect evidence “Project 6 is an award winning voluntary sector drug and alcohol charity working across Yorkshire in Keighley, Sheffield and Doncaster.” Source: RevenueBase Database · checked Sep 22, 2026
22	Oasis Project	Indirect evidence	Brighton, United KingdomHQ checked Sep 22, 2026	11-50	25 contacts →
	Indirect evidence “Oasis gives help and hope to women, children and families affected by drug and alcohol problems.” Source: RevenueBase Database · checked Sep 22, 2026
23	Build On Belief	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	23 contacts →
	Indirect evidence “Build on Belief is a peer-led registered charity that provides socially based befriending and support services, at the weekend and outside of traditional opening hours, for…” Source: RevenueBase Database · checked Sep 22, 2026
24	The BAC O'connor Centre	Indirect evidence	Burton Upon Trent, United KingdomHQ checked Sep 22, 2026	51-200	22 contacts →
	Indirect evidence “Opened in 1998 the BAC O’Connor Centre provides rehabilitation and support to people with a drug and / or alcohol misuse problem in our centres across Staffordshire.” Source: RevenueBase Database · checked Sep 22, 2026
25	Broadway Lodge	Indirect evidence	Weston-super-mare, United KingdomHQ checked Sep 22, 2026	51-200	21 contacts →
	Indirect 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 22, 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: substance abuse treatment nonprofits. 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 substance abuse treatment nonprofits.
Partial evidence: Its own public description names part of substance abuse treatment nonprofits, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name substance abuse treatment nonprofits. 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 206 substance abuse treatment nonprofits based in the United Kingdom

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Substance abuse treatment nonprofits based in the United Kingdom at a glance

As of Sep 22, 2026

28.8%Verified-email coverage

14.1Average contacts per company

11-50Median size (employees)

17.0%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 206 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 substance abuse treatment nonprofits, 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 “substance abuse treatment nonprofits”. 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 substance abuse treatment nonprofits), 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 substance abuse treatment nonprofits, 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, 836 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 22, 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.

Substance abuse treatment nonprofits by metro

Substance abuse treatment nonprofits in London35

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 substance abuse treatment nonprofits, 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 substance abuse treatment nonprofits are there based in the United Kingdom?

RevenueBase identified 206 substance abuse treatment nonprofits 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 substance abuse treatment nonprofits?

London leads with 35 headquartered companies, followed by Birmingham (6) and Bournemouth (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 836 verified decision-maker contacts tracked across these 206 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 22, 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.