Company lists · Data refreshed September 2026

Top 25 Substance abuse treatment nonprofits worldwide

Name: Substance abuse treatment nonprofits worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 9,575 companies tracked

RevenueBase identified 9,575 substance abuse treatment nonprofits worldwide as of September 2026 and tracks 234,398 professional contacts across them, including 62,039 with verified work emails. The United States is the largest market and Los Angeles the largest hub.

This list covers substance abuse treatment nonprofits worldwide, 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. Country and city lists for substance abuse treatment nonprofits follow the table.

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

9,575Companies

234,398Contacts tracked

62,039Verified emails

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The 25 largest substance abuse treatment nonprofits worldwide

Ranked by team size

Top 25 of 9,575 substance abuse treatment nonprofits worldwide, 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	Acadia Healthcare	Indirect evidence	Franklin, TN, United StatesHQ checked Sep 22, 2026	10001+	2,956 contacts →
	Indirect evidence “Headquartered in Franklin, Tennessee, Acadia Healthcare was established in January 2005 to develop and operate a network of behavioral health facilities across the country.” Source: RevenueBase Database · checked Sep 22, 2026
2	Hazelden Betty Ford Foundation	Strong evidence	Center City, MN, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,422 contacts →
	Strong evidence “The Hazelden Betty Ford Foundation is the nation's largest nonprofit treatment provider, with a legacy that began in 1949 and includes the 1982 founding of the Betty Ford Center.” Source: RevenueBase Database · checked Sep 22, 2026
3	Thresholds	Partial evidence	Chicago, IL, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,298 contacts →
	Partial evidence “Thresholds provides healthcare, housing, and hope for thousands of persons with mental health and substance use conditions in Illinois each year.” Source: RevenueBase Database · checked Sep 22, 2026
4	Westcare	Partial evidence	Henderson, NV, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,224 contacts →
	Partial evidence “We are a family of nonprofit organizations that provide a wide range of health and human services, in both residential and outpatient environments.” Source: RevenueBase Database · checked Sep 22, 2026
5	YOUZ	Indirect evidence	Rotterdam, NetherlandsHQ checked Sep 22, 2026	1,001-5,000	1,125 contacts →
	Indirect evidence “Youz ondersteunt kinderen en jongeren met uiteenlopende psychische of verslavingsproblemen, van beginnende klachten tot meer complexe problematiek.” Source: RevenueBase Database · checked Sep 22, 2026
6	Monarch	Partial evidence	Albemarle, NC, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,103 contacts →
	Partial evidence “Established in 1958, Monarch is a premier nonprofit organization that provides innovative support to thousands of people with intellectual and developmental disabilities, mental…” Source: RevenueBase Database · checked Sep 22, 2026
7	Tactus Verslavingszorg	Indirect evidence	Deventer, NetherlandsHQ checked Sep 22, 2026	1,001-5,000	1,081 contacts →
	Indirect evidence “Als specialist in verslavingszorg biedt Tactus hulp en advies aan jongeren en volwassenen voor elke vorm van verslaving, ook in combinatie met andere problematiek (dubbeldiagnose).” Source: RevenueBase Database · checked Sep 22, 2026
8	Iriszorg	Indirect evidence	Arnhem, NetherlandsHQ checked Sep 22, 2026	1,001-5,000	1,034 contacts →
	Indirect evidence “IrisZorg is er voor jong (18-) en oud en uit alle lagen van de bevolking.” Source: RevenueBase Database · checked Sep 22, 2026
9	Samaritan Daytop Village, INC	Indirect evidence	Briarwood, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,016 contacts →
	Indirect evidence “Since 1960, Samaritan Daytop Village has been improving the quality of life for New Yorkers facing adversity.” Source: RevenueBase Database · checked Sep 22, 2026
10	Pinnacle Treatment Centers, INC	Strong evidence	Mt. Laurel, NJ, United StatesHQ checked Sep 22, 2026	1,001-5,000	999 contacts →
	Strong evidence “Pinnacle Treatment Centers is a leading provider of substance use disorder treatment services.” Source: RevenueBase Database · checked Sep 22, 2026
11	NEW Season	Strong evidence	Maitland, FL, United StatesHQ checked Sep 22, 2026	1,001-5,000	955 contacts →
	Strong evidence “New Season (Operated by Colonial Management Group, LP (CMG)) is a unique organization of eighty-one (81) private outpatient substance use treatment centers that have been…” Source: RevenueBase Database · checked Sep 22, 2026
12	Behavioral Health Group - BHG	Partial evidence	Dallas, TX, United StatesHQ checked Sep 22, 2026	1,001-5,000	950 contacts →
	Partial evidence “Behavioral Health Group (BHG) is the largest network of Joint Commission-accredited outpatient opioid treatment and recovery centers in the U.S, delivering comprehensive…” Source: RevenueBase Database · checked Sep 22, 2026
13	Phoenix House	Partial evidence	Long Island City, United StatesHQ checked Sep 22, 2026	201-500	905 contacts →
	Partial evidence “Phoenix House is a nonprofit drug and alcohol rehabilitation organization operating in 10 states and the District of Columbia with more 120 programs.” Source: RevenueBase Database · checked Sep 22, 2026
14	Gaudenzia, INC	Indirect evidence	Norristown, PA, United StatesHQ checked Sep 22, 2026	1,001-5,000	870 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
15	Southwest Behavioral & Health Services	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 22, 2026	501-1,000	819 contacts →
	Indirect evidence “Our Mission: Delivering compassionate care to enhance lives and improve communities.” Source: RevenueBase Database · checked Sep 22, 2026
16	Tarzana Treatment Centers	Partial evidence	Tarzana, CA, United StatesHQ checked Sep 22, 2026	1,001-5,000	818 contacts →
	Partial evidence “Tarzana Treatment Centers, Inc.” Source: RevenueBase Database · checked Sep 22, 2026
17	Novadic-Kentron	Indirect evidence	Vught, NetherlandsHQ checked Sep 22, 2026	1,001-5,000	793 contacts →
	Indirect evidence “Novadic-Kentron wil als expertisecentrum mensen voor wie gebruik van middelen tot een ernstig verslavingsprobleem is geworden of dreigt te worden, in staat stellen hun verslaving…” Source: RevenueBase Database · checked Sep 22, 2026
18	Center For Discovery	Partial evidence	Irvine, CA, United StatesHQ checked Sep 22, 2026	1,001-5,000	791 contacts →
	Partial evidence “Center for Discovery has been providing residential and outpatient treatment for adults and teens for over 20 years.” Source: RevenueBase Database · checked Sep 22, 2026
19	Green Crescent	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 22, 2026	n/a	778 contacts →
	Indirect evidence “Yeşilay, Birinci Dünya Savaşı sırası ve sonrasında işgal güçlerinin toplumumuzda alkol ve uyuşturucu maddeleri yaygınlaştırmasını ve işgale karşı mücadele ruhunun yıkılmasını…” Source: RevenueBase Database · checked Sep 22, 2026
20	Verslavingszorg Noord Nederland VNN	Indirect evidence	Groningen, NetherlandsHQ checked Sep 22, 2026	501-1,000	741 contacts →
	Indirect evidence “Missie: VNN heeft als missie: perspectief bieden op een ander leven.” Source: RevenueBase Database · checked Sep 22, 2026
21	The Center For Health Care Services	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 22, 2026	501-1,000	737 contacts →
	Indirect evidence “For over 60 Years, The Center for Health Care Services has been making a difference in people's lives.” Source: RevenueBase Database · checked Sep 22, 2026
22	Community Research Foundation	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 22, 2026	501-1,000	728 contacts →
	Indirect evidence “Community Research Foundation (CRF) is a San Diego-based not-for-profit corporation providing behavioral health services to adults, children and families since 1980.” Source: RevenueBase Database · checked Sep 22, 2026
23	Mental Health Systems	Partial evidence	San Diego, CA, United StatesHQ checked Sep 22, 2026	501-1,000	726 contacts →
	Partial evidence “Since our founding in 1978 as Mental Health Systems, TURN Behavioral Health Services has become an established provider in prevention, intervention, treatment, and recovery…” Source: RevenueBase Database · checked Sep 22, 2026
24	Association Addictions France	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	1,001-5,000	708 contacts →
	Indirect evidence “Reconnue d’utilité publique et agréée d’éducation populaire, Association Addictions France agit en faveur de tous les publics touchés de près ou de loin par les addictions…” Source: RevenueBase Database · checked Sep 22, 2026
25	Chestnut Health Systems	Indirect evidence	Bloomington, IL, United StatesHQ checked Sep 22, 2026	501-1,000	703 contacts →
	Indirect evidence “Chestnut Health Systems is a not-for-profit agency that has cared since 1973 for persons needing behavioral health services.” 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 9,575 substance abuse treatment nonprofits worldwide

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Substance abuse treatment nonprofits worldwide at a glance

As of Sep 22, 2026

26.5%Verified-email coverage

24.5Average contacts per company

11-50Median size (employees)

1.4%Largest-city concentration · Los Angeles

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

3,921

11-50

3,431

51-200

1,532

201-500

398

501-1,000

149

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for substance abuse treatment nonprofits are linked below.
What qualifies: Companies worldwide 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.
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, 62,039 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 location

42 lists · largest first

Every Substance abuse treatment nonprofits 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 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 worldwide?

RevenueBase identified 9,575 substance abuse treatment nonprofits worldwide 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?

Acadia Healthcare, headquartered in Franklin, tops this list with the largest team on record.

Which country has the most substance abuse treatment nonprofits?

The United States leads with 6,282 companies, followed by Canada (247) and Brazil (220). Every substance abuse treatment nonprofits list by country and city is linked on this page.

Which city has the most substance abuse treatment nonprofits?

Los Angeles leads with 137 headquartered companies, followed by New York (79) and Houston (54).

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 62,039 verified decision-maker contacts tracked across these 9,575 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.