Company lists · Data refreshed September 2026

Top 25 Lgbtq international development organizations worldwide

RevenueBase identified 2,395 lgbtq international development organizations worldwide as of September 2026 and tracks 17,977 professional contacts across them, including 4,799 with verified work emails. The United States is the largest market and London the largest hub.

This list covers lgbtq international development organizations 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 lgbtq international development organizations 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 20, 2026 86% judged on-target in blind review
2,395Companies
17,977Contacts tracked
4,799Verified emails
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The 25 largest lgbtq international development organizations worldwide

Ranked by team size
Top 25 of 2,395 lgbtq international development organizations worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to lgbtq international development organizations: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceWashington, DC, United StatesHQ checked Sep 20, 2026n/a620 contacts →

Indirect evidence

“The Human Rights Campaign serve as America's largest civil rights organization working to achieve lesbian, gay, bisexual, transgender and queer equality.”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 20, 2026n/a206 contacts →

Indirect evidence

“COC Nederland komt op voor de belangen, gelijke rechten, emancipatie en sociale acceptatie van lhbti+personen in Nederland en het buitenland.”

Source: RevenueBase Database · checked Sep 20, 2026
3Partial evidenceNew York, NY, United StatesHQ checked Sep 20, 202651-200176 contacts →

Partial evidence

“Our mission is to protect lesbian, gay, bisexual, transgender, questioning (LGBTQ+) youth from the harm of homelessness, and to support them in becoming safe and independent as…”

Source: RevenueBase Database · checked Sep 20, 2026
4Partial evidenceNew York, NY, United StatesHQ checked Sep 20, 202651-200162 contacts →

Partial evidence

“SAGE is the country's largest and oldest organization dedicated to improving the lives of lesbian, gay, bisexual, transgender, queer, and questioning (LGBTQ+) older adults.”

Source: RevenueBase Database · checked Sep 20, 2026
5Partial evidenceLondon, United KingdomHQ checked Sep 20, 2026n/a157 contacts →

Partial evidence

“myGwork is the largest global platform for the LGBTQ+ business community.”

Source: RevenueBase Database · checked Sep 20, 2026
6Partial evidenceAmsterdam, NetherlandsHQ checked Sep 20, 202611-50139 contacts →

Partial evidence

“Founded in Amsterdam in 1983, Mama Cash is the oldest international women’s fund and one of just a few funds dedicated exclusively to advancing women’s, girls’ and trans and…”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceDallas, TX, United StatesHQ checked Sep 20, 202651-200134 contacts →

Indirect evidence

“Resource Center pursues societal equity by proudly offering LGBTQIA+(lesbian, gay, bisexual, transgender, queer/questioning, intersex, asexual, plus) affirming resources designed…”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceChicago, IL, United StatesHQ checked Sep 20, 202651-200123 contacts →

Indirect evidence

“Center on Halsted is the Midwest's most comprehensive community center dedicated to advancing community and securing the health and well-being of the Lesbian, Gay, Bisexual…”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceParis, FranceHQ checked Sep 20, 202611-50119 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceNew York, United StatesHQ checked Sep 20, 202651-200117 contacts →

Indirect evidence

“The voice for acceptance.”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceAbbotsford, CanadaHQ checked Sep 20, 202651-200108 contacts →

Indirect evidence

“Thorne Harbour Health is one of Australia’s largest LGBTI community-controlled organisations – providing services and advocacy for the wellbeing of our LGBTI communities and…”

Source: RevenueBase Database · checked Sep 20, 2026
12Partial evidenceChicago, IL, United StatesHQ checked Sep 20, 202651-200105 contacts →

Partial evidence

“Chicago House and Social Service agency serves individuals and families who are disenfranchised by HIV/AIDS, LGBTQ marginalization, poverty, homelessness, and/or gender…”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceBoston, MA, United StatesHQ checked Sep 20, 202611-50104 contacts →

Indirect evidence

“Through strategic litigation, public policy advocacy, and education, GLBTQ Legal Advocates & Defenders (GLAD Law) works to create a just society free of discrimination based on…”

Source: RevenueBase Database · checked Sep 20, 2026
14Partial evidenceNew York, NY, United StatesHQ checked Sep 20, 202651-200103 contacts →

Partial evidence

“Support our Ukraine Emergency Fund: https://lnkd.in/eWWUScvm HealthRight International is a global health organization that works to expand equitable access to quality health…”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceManchester, United KingdomHQ checked Sep 20, 202651-200101 contacts →

Indirect evidence

“We are LGBT Foundation.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceToronto, ON, CanadaHQ checked Sep 20, 202651-20095 contacts →

Indirect evidence

“The 519 creates space for change, contributing to the advancement of 2SLGBTQ+ equality and inclusion in Toronto and beyond.”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 20, 202651-20091 contacts →

Indirect evidence

“COC Amsterdam is de belangenvereniging van homo's, lesbiennes, biseksuelen en transgenders van de hoofdstad en omstreken.”

Source: RevenueBase Database · checked Sep 20, 2026
18Partial evidenceLondon, United KingdomHQ checked Sep 20, 202651-20089 contacts →

Partial evidence

“We are Stonewall: a leading LGBTQ+ charity working to make the world a safe and equal place for LGBTQ+ people to live, work and thrive.”

Source: RevenueBase Database · checked Sep 20, 2026
19Partial evidenceWashington, DC, United StatesHQ checked Sep 20, 202611-5084 contacts →

Partial evidence

“PFLAG is an organization of LGBTQ+ people, parents, families, and allies who work together to create an equitable and inclusive world.”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceNew York, United StatesHQ checked Sep 20, 202611-5083 contacts →

Indirect evidence

“Outright is dedicated to working with partners around the globe to strengthen the capacity of the LGBTIQ human rights movement, document and amplify human rights violations…”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5081 contacts →

Indirect evidence

“Immigration Equality is a national organization that works to end discrimination in U.S.”

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceToronto, ON, CanadaHQ checked Sep 20, 202611-5079 contacts →

Indirect evidence

“Egale works to improve the lives of 2SLGBTQI people in Canada and to enhance the global response to 2SLGBTQI issues.”

Source: RevenueBase Database · checked Sep 20, 2026
23Partial evidenceMumbai, IndiaHQ checked Sep 20, 2026201-50075 contacts →

Partial evidence

“The Humsafar Trust (HST) is a community-based organisation (CBO) working on health & human rights of LGBTQ+ since 1994.”

Source: RevenueBase Database · checked Sep 20, 2026
24Indirect evidenceProvidence, RI, United StatesHQ checked Sep 20, 2026n/a75 contacts →

Indirect evidence

“COLAGE unites people with lesbian, gay, bisexual, transgender, and/or queer parents into a network of peers and supports them as they nurture and empower each other to be skilled…”

Source: RevenueBase Database · checked Sep 20, 2026
25Indirect evidenceMelbourne, AustraliaHQ checked Sep 20, 202611-5069 contacts →

Indirect evidence

“IWDA is a leading Australian organisation dedicated to advancing the rights of women, girls, and gender diverse people across Asia and the Pacific.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 2,395 lgbtq international development organizations worldwide

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Lgbtq international development organizations worldwide at a glance

As of Sep 20, 2026
26.7%Verified-email coverage
7.5Average contacts per company
1-10Median size (employees)
3.5%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
1,635
11-50
612
51-200
98
201-500
29
501-1,000
5
1,001-5,000
4
5,001-10,000
1
10001+
5

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 lgbtq international development organizations, 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 lgbtq international development organizations are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “lgbtq international development organizations”. 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 lgbtq international development organizations), 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 lgbtq international development organizations, 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, 4,799 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.

Lgbtq international development organizations by location

15 lists · largest first

Every Lgbtq international development organizations 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 lgbtq international development organizations, 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 lgbtq international development organizations are there worldwide?

RevenueBase identified 2,395 lgbtq international development organizations 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?

Human Rights Campaign, headquartered in Washington, tops this list with the largest team on record.

Which country has the most lgbtq international development organizations?

The United States leads with 679 companies, followed by the United Kingdom (194) and Canada (98). Every lgbtq international development organizations list by country and city is linked on this page.

Which city has the most lgbtq international development organizations?

London leads with 85 headquartered companies, followed by New York (68) and Washington (35).

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 4,799 verified decision-maker contacts tracked across these 2,395 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.