Company lists · Data refreshed September 2026
Top 25 Hiv and aids nonprofits worldwide
RevenueBase identified 1,302 hiv and aids nonprofits worldwide as of September 2026 and tracks 38,338 professional contacts across them, including 11,630 with verified work emails. The United States is the largest market and New York the largest hub.
This list covers hiv and aids 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 20, 2026. Country and city lists for hiv and aids 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.
The 25 largest hiv and aids nonprofits worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,539 contacts → | ||||
Partial evidence “AIDS Healthcare Foundation (AHF) is the largest global AIDS organization in the world.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,914 contacts → | ||||
Strong evidence “The Elizabeth Glaser Pediatric AIDS Foundation is a proven leader in the global fight to end HIV and AIDS, and an advocate for children to live full and healthy lives into…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,815 contacts → | ||||
Partial evidence “We are ViiV Healthcare: the only global pharmaceutical company 100% dedicated to preventing, treating and curing HIV.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,587 contacts → | ||||
Indirect evidence “The Anova Health Institute is an NGO that empowers people and changes lives.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,493 contacts → | ||||
Partial evidence “We are at the frontline in supporting and delivering prevention, care and treatment services for HIV/TB and associated diseases.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,352 contacts → | ||||
Partial evidence “Born out of the AIDS crisis in New York City, Housing Works is a healing community that fights for inclusive care, social justice, and an end to homelessness.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 860 contacts → | ||||
Strong evidence “The Institute of Human Virology Nigeria (IHVN) was established in 2004 as a local organization to address the HIV/AIDS crisis in Nigeria through the development of infrastructure…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 858 contacts → | ||||
Partial evidence “TB HIV Care is a non-profit company that aims to improve TB management by increasing access to TB and HIV diagnosis, care, treatment and community-based adherence support.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 654 contacts → | ||||
Partial evidence “loveLife promotes healthy, positive, HIV-free living among South African teenagers.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 539 contacts → | ||||
Indirect evidence “AIDES was set up 1984, by Daniel Defert and was state approved in 1990.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 515 contacts → | ||||
Strong evidence “Mildmay Uganda is a Local NGO offering Comprehensive Care, Training & Research in HIV/AIDS and other health priorities.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 438 contacts → | ||||
Indirect evidence “We are passionate about our work and compassionate toward our people, whether they work here or seek care from us.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 371 contacts → | ||||
Partial evidence “For more than 30 years, the AIDS Resource Center of Wisconsin, Saint Louis Effort for AIDS, Rocky Mountain CARES and AIDS Services of Austin have been leaders in the fight against…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 343 contacts → | ||||
Indirect evidence “Harlem United has been advancing health equity since 1988.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 330 contacts → | ||||
Indirect evidence “YRGCARE began its services in the year 1993.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 305 contacts → | ||||
Indirect evidence “Welcome to TASO!” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 301 contacts → | ||||
Partial evidence “We're Australia's largest HIV and sexuality and gender diverse health organisation.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 297 contacts → | ||||
Indirect evidence “A Fundação Ariel (F.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 277 contacts → | ||||
Strong evidence “GMHC is the world’s first and leading provider of HIV/AIDS prevention, care and advocacy.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 267 contacts → | ||||
Indirect evidence “CAN Community Health (CAN), a not-for-profit, community-based organization with clinics in Florida, Arizona, New Jersey, South Carolina, Texas, and Virginia, has provided…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 267 contacts → | ||||
Indirect evidence “Legally established in Zimbabwe in 2019, Zimbabwe Health Interventions (ZHI) is a non-profit human development organization, registered as a Trust under the Zimbabwe Deeds…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 264 contacts → | ||||
Partial evidence “We're Terrence Higgins Trust, the UK's leading HIV charity.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 240 contacts → | ||||
Indirect evidence “Community Media Trust (CMT) is a non-profit organisation with over 25 years of experience in developing and implementing innovative communication and behaviour change programmes…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 203 contacts → | ||||
Strong evidence “San Francisco AIDS Foundation promotes health, wellness, and social justice for communities most impacted by HIV, through sexual health and substance use services, advocacy, and…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 203 contacts → | ||||
Indirect evidence “Unity House is a Rensselaer County-based human service agency that provides a wide range of services to meet the otherwise unmet needs of people in our community who are hurting…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
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: hiv and aids 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 hiv and aids nonprofits.
- Partial evidence
- Its own public description names part of hiv and aids nonprofits, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name hiv and aids 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 1,302 hiv and aids nonprofits worldwide
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Hiv and aids nonprofits worldwide at a glance
As of Sep 20, 2026Companies by employee count
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 hiv and aids 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 hiv and aids nonprofits are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “hiv and aids 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 hiv and aids 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 hiv and aids 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, 11,630 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 20, 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.
Hiv and aids nonprofits by location
6 lists · largest firstEvery Hiv and aids nonprofits 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 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 hiv and aids 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 hiv and aids nonprofits are there worldwide?
RevenueBase identified 1,302 hiv and aids 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?
Aids Healthcare Foundation, headquartered in Los Angeles, tops this list with the largest team on record.
Which country has the most hiv and aids nonprofits?
The United States leads with 496 companies, followed by Canada (78) and South Africa (50). Every hiv and aids nonprofits list by country and city is linked on this page.
Which city has the most hiv and aids nonprofits?
New York leads with 31 headquartered companies, followed by London (25) and Washington (25).
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 11,630 verified decision-maker contacts tracked across these 1,302 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 20, 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.