Company lists · Data refreshed November 2026
Top 25 Harm reduction programs worldwide
RevenueBase identified 292 company matches for harm reduction programs worldwide as of November 2026 and tracks 3,881 professional contacts across them, including 1,314 with verified work emails. The United States is the largest market and Dublin the largest hub.
This list covers company matches for harm reduction programs 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 harm reduction programs 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.
The 25 largest harm reduction programs worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 389 contacts → | ||||
Exact match “Harlem United has been advancing health equity since 1988.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 305 contacts → | ||||
Exact match “We provide housing, healthcare, harm reduction and health promotion for some of the most marginalized people in Vancouver and Victoria.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 227 contacts → | ||||
Exact match “Victory Programs has helped individuals and families in crisis for over 45 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 135 contacts → | ||||
Exact match “Community Health Action of Staten Island drives dramatic improvements in the health of Staten Islanders.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 108 contacts → | ||||
Exact match “Our Mission: With a commitment to partnership, support, and advocacy, Stonehenge delivers expert services to individuals, families, and communities experiencing harm related to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 73 contacts → | ||||
Exact match “QuIHN is a non-government and not-for-profit charity providing a range of specialist social and medical services relating to alcohol and other drug use and mental health.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 70 contacts → | ||||
Exact match “Formerly the Public Defender Association, Purpose.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 62 contacts → | ||||
Exact match “Barod is the Welsh word for 'ready'.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 61 contacts → | ||||
Exact match “Addiction Recovery Systems restores lives by providing state of the art treatment to individuals affected by the disease of addiction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 49 contacts → | ||||
Exact match “Le CEID-Addictions est une des plus anciennes associations du champ des Addictions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 43 contacts → | ||||
Exact match “Free Clinic is a hospital & health care company based out of 14 Schijnpoortweg, Antwerpen, Belgium.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 40 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 39 contacts → | ||||
Exact match “Recovery support services, harm reduction services and recovery residences” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 38 contacts → | ||||
Exact match “We meet every person where they are at.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 35 contacts → | ||||
Exact match “Iniciativa Comunitaria de Investigación, Inc.(ICI) is a community based organization that promotes health, education and prevention services to special populations that have been…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 34 contacts → | ||||
Exact match “ASCERT is a Northern Ireland Charity providing services that have been reducing alcohol and drug related harm in our communities since 1998.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 33 contacts → | ||||
Exact match “The Ana Liffey Drug Project is a "Low Threshold - Harm Reduction" service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 33 contacts → | ||||
Exact match “Issue des programmes d'échange de seringues créés durant l'épidémie de VIH-SIDA dans les années 80, Gaïa-Paris gère plusieurs programmes de réduction des risques liés à l'usage de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 32 contacts → | ||||
Exact match “We Help Ourselves (WHOS) provides therapeutic programs aimed at achieving recovery from alcohol and other drug dependence, incorporating harm reduction and co-existing mental…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 31 contacts → | ||||
Exact match “The Lower East Side Harm Reduction Center (LESHRC) is a culturally diverse community based non-profit organization whose mission is to reduce the spread of HIV/AIDS and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 30 contacts → | ||||
Exact match “Metro Drug Coalition (MDC) is a nonprofit organization striving to create a healthy and safe community, free of substance misuse.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 30 contacts → | ||||
Exact match “Harm Reduction Victoria (HRVic) is a not for profit, community organisation for people who use drugs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 28 contacts → | ||||
Exact match “The Western North Carolina AIDS Project's (WNCAP) mission is to provide equitable access to care and reduce harm from HIV, Hepatitis C, and drug use.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 25 contacts → | ||||
Exact match “Sonoran Prevention Works is a statewide harm reduction nonprofit working to build a healthy Arizona with people who use drugs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 25 contacts → | ||||
Exact match “À propos de CACTUS Montréal - Partenaire du réseau de la Santé et des Services sociaux Montréalais, CACTUS Montréal est un organisme communautaire de prévention des infections…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “harm reduction programs”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 292 harm reduction programs worldwide
See the full list, filter by size, metro and specialty, and access 1,314 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Harm reduction programs worldwide at a glance
As of Nov 6, 2026Companies by employee count
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 harm reduction programs are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “harm reduction programs” 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 1,314 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.
Harm reduction programs by location
2 lists · largest firstEvery Harm reduction programs 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 “harm reduction programs”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many harm reduction programs are there worldwide?
RevenueBase identified 292 company matches for harm reduction programs 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?
Harlem United tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most harm reduction programs?
The United States leads with 117 companies, followed by Canada (29). Every harm reduction programs list by country and city is linked on this page.
Which city has the most harm reduction programs?
Dublin leads with 6 company records, followed by Philadelphia (5) and Melbourne (4).
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 1,314 professional contacts with verified work emails tracked across these 292 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 292 harm reduction programs worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 harm reduction programs worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 292 matching company records for harm reduction programs worldwide, with 3,881 tracked contacts and 1,314 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 harm reduction programs worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Harlem Unitedharlemunited.orgHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 389 contacts → |
“Harlem United has been advancing health equity since 1988.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Vancouver, BC, CanadaReported employees: 1,001-5,000 | Vancouver, BC, Canada | 1,001-5,000 | Exact match | 305 contacts → |
“We provide housing, healthcare, harm reduction and health promotion for some of the most marginalized people in Vancouver and Victoria.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Victory Programsvpi.orgHQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 227 contacts → |
“Victory Programs has helped individuals and families in crisis for over 45 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Community Health Action Of Staten Islandchasiny.orgHQ: Staten Island, United StatesReported employees: 51-200 | Staten Island, United States | 51-200 | Exact match | 135 contacts → |
“Community Health Action of Staten Island drives dramatic improvements in the health of Staten Islanders.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Stonehenge Therapeutic Communitystonehengetc.comHQ: Guelph, ON, CanadaReported employees: 51-200 | Guelph, ON, Canada | 51-200 | Exact match | 108 contacts → |
“Our Mission: With a commitment to partnership, support, and advocacy, Stonehenge delivers expert services to individuals, families, and communities experiencing harm related to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  QUIHNquihn.orgHQ: Bowen Hills, AustraliaReported employees: 51-200 | Bowen Hills, Australia | 51-200 | Exact match | 73 contacts → |
“QuIHN is a non-government and not-for-profit charity providing a range of specialist social and medical services relating to alcohol and other drug use and mental health.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Purpose. Dignity. Action. PDAwearepda.orgHQ: Seattle, WA, United StatesReported employees: 11-50 | Seattle, WA, United States | 11-50 | Exact match | 70 contacts → |
“Formerly the Public Defender Association, Purpose.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  BARODbarod.cymruHQ: Swansea, United KingdomReported employees: 201-500 | Swansea, United Kingdom | 201-500 | Exact match | 62 contacts → |
“Barod is the Welsh word for 'ready'.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  ARS Treatment Centersarshealth.comHQ: Camp Hill, PA, United StatesReported employees: 501-1,000 | Camp Hill, PA, United States | 501-1,000 | Exact match | 61 contacts → |
“Addiction Recovery Systems restores lives by providing state of the art treatment to individuals affected by the disease of addiction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Ceid-Addictionsceid-addiction.comHQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 49 contacts → |
“Le CEID-Addictions est une des plus anciennes associations du champ des Addictions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Free Clinicfree-clinic.beHQ: Antwerp, BelgiumReported employees: 51-200 | Antwerp, Belgium | 51-200 | Exact match | 43 contacts → |
“Free Clinic is a hospital & health care company based out of 14 Schijnpoortweg, Antwerpen, Belgium.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Asian American Drug Abuse Program, INCaadapinc.org HQ: HQ not recordedReported employees: 11-50 | HQ not recorded | 11-50 | Exact match | 40 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 |  Impact Lifeimpactlifetoday.orgHQ: Wilmington, DE, United StatesReported employees: 11-50 | Wilmington, DE, United States | 11-50 | Exact match | 39 contacts → |
“Recovery support services, harm reduction services and recovery residences” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  St. Ann's Corner Of Harm Reductionsachr.orgHQ: Bronx, NY, United StatesReported employees: 51-200 | Bronx, NY, United States | 51-200 | Exact match | 38 contacts → |
“We meet every person where they are at.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Iniciativa Comunitaria, INCiniciativacomunitaria.orgHQ: San Juan, Puerto RicoReported employees: 51-200 | San Juan, Puerto Rico | 51-200 | Exact match | 35 contacts → |
“Iniciativa Comunitaria de Investigación, Inc.(ICI) is a community based organization that promotes health, education and prevention services to special populations that have been…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Ascertascert.bizHQ: Lisburn, United KingdomReported employees: 11-50 | Lisburn, United Kingdom | 11-50 | Exact match | 34 contacts → |
“ASCERT is a Northern Ireland Charity providing services that have been reducing alcohol and drug related harm in our communities since 1998.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ANA Liffey Drug Projectaldp.ie HQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 33 contacts → |
“The Ana Liffey Drug Project is a "Low Threshold - Harm Reduction" service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Association Gaïa-Parisgaia-paris.frHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 33 contacts → |
“Issue des programmes d'échange de seringues créés durant l'épidémie de VIH-SIDA dans les années 80, Gaïa-Paris gère plusieurs programmes de réduction des risques liés à l'usage de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  We Help Ourselves Whoswhos.com.auHQ: Rozelle, AustraliaReported employees: 51-200 | Rozelle, Australia | 51-200 | Exact match | 32 contacts → |
“We Help Ourselves (WHOS) provides therapeutic programs aimed at achieving recovery from alcohol and other drug dependence, incorporating harm reduction and co-existing mental…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Lower East Side Harm Reduction Centerleshrc.orgHQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 31 contacts → |
“The Lower East Side Harm Reduction Center (LESHRC) is a culturally diverse community based non-profit organization whose mission is to reduce the spread of HIV/AIDS and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Metro Drug Coalitionmetrodrug.orgHQ: Knoxville, TN, United StatesReported employees: 11-50 | Knoxville, TN, United States | 11-50 | Exact match | 30 contacts → |
“Metro Drug Coalition (MDC) is a nonprofit organization striving to create a healthy and safe community, free of substance misuse.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Harm Reduction Victoriahrvic.org.auHQ: North Melbourne, AustraliaReported employees: 11-50 | North Melbourne, Australia | 11-50 | Exact match | 30 contacts → |
“Harm Reduction Victoria (HRVic) is a not for profit, community organisation for people who use drugs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Asheville, NC, United StatesReported employees: 11-50 | Asheville, NC, United States | 11-50 | Exact match | 28 contacts → |
“The Western North Carolina AIDS Project's (WNCAP) mission is to provide equitable access to care and reduce harm from HIV, Hepatitis C, and drug use.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Sonoran Prevention Worksspwaz.orgHQ: Phoenix, AZ, United StatesReported employees: 11-50 | Phoenix, AZ, United States | 11-50 | Exact match | 25 contacts → |
“Sonoran Prevention Works is a statewide harm reduction nonprofit working to build a healthy Arizona with people who use drugs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Cactus Montréalcactusmontreal.orgHQ: Montréal, QC, CanadaReported employees: 51-200 | Montréal, QC, Canada | 51-200 | Exact match | 25 contacts → |
“À propos de CACTUS Montréal - Partenaire du réseau de la Santé et des Services sociaux Montréalais, CACTUS Montréal est un organisme communautaire de prévention des infections…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 292 company matches
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Harm reduction programs: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
287 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 292 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Harm reduction programs by location
2 lists · largest firstEvery Harm reduction programs list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for harm reduction programs?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many harm reduction programs did RevenueBase find worldwide?
The saved snapshot records 292 matching company records, 3,881 tracked contacts and 1,314 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 harm reduction programs worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/harm-reduction-programs.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 harm reduction programs worldwide
RevenueBase records 292 matching company records for harm reduction programs worldwide, with 3,881 tracked contacts and 1,314 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 harm reduction programs worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Harlem Unitedharlemunited.org HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 389 contacts → |
“Harlem United has been advancing health equity since 1988.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Vancouver, BC, CanadaReported employees: 1,001-5,000 | Vancouver, BC, Canada | 1,001-5,000 | Exact match | 305 contacts → |
“We provide housing, healthcare, harm reduction and health promotion for some of the most marginalized people in Vancouver and Victoria.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Victory Programsvpi.org HQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 227 contacts → |
“Victory Programs has helped individuals and families in crisis for over 45 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Community Health Action Of Staten Islandchasiny.org HQ: Staten Island, United StatesReported employees: 51-200 | Staten Island, United States | 51-200 | Exact match | 135 contacts → |
“Community Health Action of Staten Island drives dramatic improvements in the health of Staten Islanders.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Stonehenge Therapeutic Communitystonehengetc.com HQ: Guelph, ON, CanadaReported employees: 51-200 | Guelph, ON, Canada | 51-200 | Exact match | 108 contacts → |
“Our Mission: With a commitment to partnership, support, and advocacy, Stonehenge delivers expert services to individuals, families, and communities experiencing harm related to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | QUIHNquihn.org HQ: Bowen Hills, AustraliaReported employees: 51-200 | Bowen Hills, Australia | 51-200 | Exact match | 73 contacts → |
“QuIHN is a non-government and not-for-profit charity providing a range of specialist social and medical services relating to alcohol and other drug use and mental health.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Purpose. Dignity. Action. PDAwearepda.org HQ: Seattle, WA, United StatesReported employees: 11-50 | Seattle, WA, United States | 11-50 | Exact match | 70 contacts → |
“Formerly the Public Defender Association, Purpose.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | BARODbarod.cymru HQ: Swansea, United KingdomReported employees: 201-500 | Swansea, United Kingdom | 201-500 | Exact match | 62 contacts → |
“Barod is the Welsh word for 'ready'.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | ARS Treatment Centersarshealth.com HQ: Camp Hill, PA, United StatesReported employees: 501-1,000 | Camp Hill, PA, United States | 501-1,000 | Exact match | 61 contacts → |
“Addiction Recovery Systems restores lives by providing state of the art treatment to individuals affected by the disease of addiction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ceid-Addictionsceid-addiction.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 49 contacts → |
“Le CEID-Addictions est une des plus anciennes associations du champ des Addictions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Free Clinicfree-clinic.be HQ: Antwerp, BelgiumReported employees: 51-200 | Antwerp, Belgium | 51-200 | Exact match | 43 contacts → |
“Free Clinic is a hospital & health care company based out of 14 Schijnpoortweg, Antwerpen, Belgium.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Asian American Drug Abuse Program, INCaadapinc.org HQ: HQ not recordedReported employees: 11-50 | HQ not recorded | 11-50 | Exact match | 40 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Impact Lifeimpactlifetoday.org HQ: Wilmington, DE, United StatesReported employees: 11-50 | Wilmington, DE, United States | 11-50 | Exact match | 39 contacts → |
“Recovery support services, harm reduction services and recovery residences” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | St. Ann's Corner Of Harm Reductionsachr.org HQ: Bronx, NY, United StatesReported employees: 51-200 | Bronx, NY, United States | 51-200 | Exact match | 38 contacts → |
“We meet every person where they are at.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Iniciativa Comunitaria, INCiniciativacomunitaria.org HQ: San Juan, Puerto RicoReported employees: 51-200 | San Juan, Puerto Rico | 51-200 | Exact match | 35 contacts → |
“Iniciativa Comunitaria de Investigación, Inc.(ICI) is a community based organization that promotes health, education and prevention services to special populations that have been…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ascertascert.biz HQ: Lisburn, United KingdomReported employees: 11-50 | Lisburn, United Kingdom | 11-50 | Exact match | 34 contacts → |
“ASCERT is a Northern Ireland Charity providing services that have been reducing alcohol and drug related harm in our communities since 1998.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ANA Liffey Drug Projectaldp.ie HQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 33 contacts → |
“The Ana Liffey Drug Project is a "Low Threshold - Harm Reduction" service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Association Gaïa-Parisgaia-paris.fr HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 33 contacts → |
“Issue des programmes d'échange de seringues créés durant l'épidémie de VIH-SIDA dans les années 80, Gaïa-Paris gère plusieurs programmes de réduction des risques liés à l'usage de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | We Help Ourselves Whoswhos.com.au HQ: Rozelle, AustraliaReported employees: 51-200 | Rozelle, Australia | 51-200 | Exact match | 32 contacts → |
“We Help Ourselves (WHOS) provides therapeutic programs aimed at achieving recovery from alcohol and other drug dependence, incorporating harm reduction and co-existing mental…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Lower East Side Harm Reduction Centerleshrc.org HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 31 contacts → |
“The Lower East Side Harm Reduction Center (LESHRC) is a culturally diverse community based non-profit organization whose mission is to reduce the spread of HIV/AIDS and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Metro Drug Coalitionmetrodrug.org HQ: Knoxville, TN, United StatesReported employees: 11-50 | Knoxville, TN, United States | 11-50 | Exact match | 30 contacts → |
“Metro Drug Coalition (MDC) is a nonprofit organization striving to create a healthy and safe community, free of substance misuse.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Harm Reduction Victoriahrvic.org.au HQ: North Melbourne, AustraliaReported employees: 11-50 | North Melbourne, Australia | 11-50 | Exact match | 30 contacts → |
“Harm Reduction Victoria (HRVic) is a not for profit, community organisation for people who use drugs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Asheville, NC, United StatesReported employees: 11-50 | Asheville, NC, United States | 11-50 | Exact match | 28 contacts → |
“The Western North Carolina AIDS Project's (WNCAP) mission is to provide equitable access to care and reduce harm from HIV, Hepatitis C, and drug use.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sonoran Prevention Worksspwaz.org HQ: Phoenix, AZ, United StatesReported employees: 11-50 | Phoenix, AZ, United States | 11-50 | Exact match | 25 contacts → |
“Sonoran Prevention Works is a statewide harm reduction nonprofit working to build a healthy Arizona with people who use drugs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Cactus Montréalcactusmontreal.org HQ: Montréal, QC, CanadaReported employees: 51-200 | Montréal, QC, Canada | 51-200 | Exact match | 25 contacts → |
“À propos de CACTUS Montréal - Partenaire du réseau de la Santé et des Services sociaux Montréalais, CACTUS Montréal est un organisme communautaire de prévention des infections…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Harm reduction programs: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
287 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 292 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Harm reduction programs by location
2 lists · largest firstEvery Harm reduction programs list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for harm reduction programs?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many harm reduction programs did RevenueBase find worldwide?
The saved snapshot records 292 matching company records, 3,881 tracked contacts and 1,314 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 harm reduction programs worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/harm-reduction-programs.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗