Company lists · Data refreshed September 2026

Top 25 Lgbtq advocacy organizations based in the United States

RevenueBase identified 1,026 company matches for lgbtq advocacy organizations associated with the United States as of September 2026 and tracks 12,075 professional contacts across them, including 4,175 with verified work emails. New York is the largest hub.

This list covers company matches for lgbtq advocacy organizations associated with the United States, 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 September 20, 2026.

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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
1,026Companies
12,075Contacts tracked
4,175Verified emails
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The 25 largest lgbtq advocacy organizations based in the United States

Ranked by team size
Top 25 of 1,026 company matches for lgbtq advocacy organizations based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWashington, DC, United StatesHQ recorded Sep 20, 2026n/a620 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchWest Hollywood, CA, United StatesHQ recorded Sep 20, 2026501-1,000586 contacts →

Exact match

“The Trevor Project is the world’s largest suicide prevention and mental health organization for LGBTQ+ young people.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchLos Angeles, CA, United StatesHQ recorded Sep 20, 2026501-1,000533 contacts →

Exact match

“Since 1969 the Los Angeles LGBT Center has cared for, championed and celebrated LGBT individuals and families in Los Angeles and beyond.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202651-200261 contacts →

Exact match

“The NYC Lesbian, Gay, Bisexual & Transgender Community Center (The Center) empowers LGBTQ+ people to lead healthy, successful lives.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202651-200176 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202651-200162 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Sep 20, 2026501-1,000161 contacts →

Exact match

“Rooted in LGBTQ+ liberation, Howard Brown Health provides affirming healthcare and mobilizes for social justice.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202651-200147 contacts →

Exact match

“Lambda Legal is a national organization committed to achieving full recognition of the civil rights of lesbians, gay men, bisexuals, transgender people and those with HIV through…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202651-200139 contacts →

Exact match

“Founded in 1979, Hetrick-Martin Institute (HMI) is the nation’s oldest nonprofit leader in LGBTQIA+ youth service programming.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchDallas, TX, United StatesHQ recorded Sep 20, 202651-200134 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchPortland, OR, United StatesHQ recorded Sep 20, 2026201-500131 contacts →

Exact match

“CAP Northwest advances compassionate, whole-person care for LGBTQ+ people and those impacted by HIV.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202651-200123 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchNew York, United StatesHQ recorded Sep 20, 202651-200117 contacts →

Exact match

“The voice for acceptance.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSan Diego, CA, United StatesHQ recorded Sep 20, 202651-200106 contacts →

Exact match

“Founded in 1972, The San Diego LGBT Community Center (The Center) is one of the largest and most dynamic LGBTQ organizations in the country, serving as the LGBTQ community’s…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202651-200105 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchBoston, MA, United StatesHQ recorded Sep 20, 202611-50104 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchWashington, DC, United StatesHQ recorded Sep 20, 202611-5084 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202611-5081 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchProvidence, RI, United StatesHQ recorded Sep 20, 2026n/a75 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchHighland Park, MI, United StatesHQ recorded Sep 20, 202611-5066 contacts →

Exact match

“Over a 25-year history, REC has established a national reputation for quality and innovation in providing trauma-informed services for LGBTQ+ young adults, with an emphasis on…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchOakland, CA, United StatesHQ recorded Sep 20, 202611-5065 contacts →

Exact match

“Transgender Law Center changes law, policy, and attitudes so that all people can live safely, authentically, and free from discrimination regardless of their gender identity or…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchHauppauge, NY, United StatesHQ recorded Sep 20, 202611-5063 contacts →

Exact match

“At the NY LGBT Network, every decision we make is guided by our commitment to safety, visibility, and impact for the LGBTQ+ community.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Sep 20, 202651-20062 contacts →

Exact match

“Founded in 1978, the Montrose Center is Houston's LGBTQ community center.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchNewark, NJ, United StatesHQ recorded Sep 20, 202651-20062 contacts →

Exact match

“NJCRI distinguishes itself by its 30 year history of providing HIV/AIDS care and treatment to individuals in Northern New Jersey.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchLos Angeles, CA, United StatesHQ recorded Sep 20, 202611-5061 contacts →

Exact match

“Equality California brings the voices of LGBTQ people and allies to institutions of power in California and across the United States, striving to create a world that is healthy…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 1,026 lgbtq advocacy organizations based in the United States

See the full list, filter by size, metro and specialty, and access 4,175 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Lgbtq advocacy organizations based in the United States at a glance

As of Sep 20, 2026
34.6%Verified-email coverage
11.8Average contacts per company
1-10Median size (employees)
8.3%Largest-city concentration · New York
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
719
11-50
252
51-200
36
201-500
8
501-1,000
6
1,001-5,000
3
10001+
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,026 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “lgbtq advocacy organizations” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 4,175 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 September 20, 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.

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 “lgbtq advocacy organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lgbtq advocacy organizations are there based in the United States?

RevenueBase identified 1,026 company matches for lgbtq advocacy organizations associated with the United States as of September 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?

Human Rights Campaign tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most lgbtq advocacy organizations?

New York leads with 85 company records, followed by Washington (56) and Los Angeles (40).

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 4,175 professional contacts with verified work emails tracked across these 1,026 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 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 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.