Company lists · Data refreshed September 2026

Top 25 Philanthropic organizations based in San Francisco, United States

RevenueBase identified 70 company matches for philanthropic organizations associated with San Francisco, United States as of September 2026 and tracks 1,482 professional contacts across them, including 592 with verified work emails. Across the United States, New York is the largest hub for this category (187 companies); San Francisco has 70.

This list covers company matches for philanthropic organizations associated with San Francisco, 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
70Companies
1,482Contacts tracked
592Verified emails
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The 25 largest philanthropic organizations based in San Francisco, United States

Ranked by team size
Top 25 of 70 company matches for philanthropic organizations based in San Francisco, 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 matchSan Francisco, CA, United StatesHQ recorded Sep 20, 2026201-500279 contacts →

Exact match

“Tides is a nonprofit and philanthropic organization committed to advancing social justice.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, United StatesHQ recorded Sep 20, 202651-200104 contacts →

Exact match

“Open Philanthropy’s mission is to help others as much as we can with the resources available to us.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202651-20076 contacts →

Exact match

“Humanity United (HU) is a philanthropic organization focused on advancing the dignity and voice of those most affected by violent conflict, exploitation, and injustice.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202611-5063 contacts →

Exact match

“Fast Forward empowers nonprofits building tech for humanity.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 2026n/a58 contacts →

Exact match

“Our Mission Spark seeks to advance gender equality by engaging the next generation in accessible forms of philanthropy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202611-5051 contacts →

Exact match

“By serving as an impartial guide, Climate Lead equips new climate philanthropists with the information and insights they need to drive transformative solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202611-5034 contacts →

Exact match

“Give2Asia, an American philanthropic organization which helps donors based across the globe to facilitate full circle grantmaking in China, including Taiwan and Hong Kong SAR.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202611-5034 contacts →

Exact match

“Toniic is a global community of private asset owners seeking to steward wealth and use influence to enable a thriving world.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202611-5032 contacts →

Exact match

“Pacific Foundation Services partners with philanthropists to support nonprofits and help communities thrive.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202651-20026 contacts →

Exact match

“UniversalGiving® (UG) is an award-winning 501(c)3 nonprofit organization whose vision is to “Create a World Where Giving and Volunteering Are a Natural Part of Everyday Life.™"…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202611-5024 contacts →

Exact match

“We help companies, foundations, philanthropists, and nonprofits chart new pathways to create deeper impact and turn bold visions into reality.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202611-5023 contacts →

Exact match

“Northern California Grantmakers brings philanthropy together to build healthy, thriving and just communities.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 20261-1022 contacts →

Exact match

“IFIP is led by donors and Indigenous leaders to advance a new movement in philanthropy that better values, supports and partners with Indigenous communities.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 20261-1014 contacts →

Exact match

“The Walter & Elise Haas Fund is a leading voice in trust-based philanthropy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 20261-1013 contacts →

Exact match

“Skyline Foundation funds organizations that address problems at their roots and shift systems toward a more equitable and just future.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 20261-1012 contacts →

Exact match

“The India Philanthropy Alliance (IPA) is a coalition of nonprofit, philanthropic, and charitable organizations that mobilize people and funding in the United States (and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“Hirsch Philanthropy Partners merged with and is now operating as Third Plateau.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 20261-108 contacts →

Exact match

“The Just Economy Institute supports and connects financial activists who are shifting the flow of capital and power to help solve urgent social and environmental problems.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 20261-107 contacts →

Exact match

“We provide flexible grant funding to organizations that broaden access to human rights, as outlined in the Universal Declaration of Human Rights, at all levels of society around…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 20261-106 contacts →

Exact match

“https://philanthropyforum.org/ At Global Philanthropy Forum (GPF) we are pushing the philanthropy sector forward, ensuring that it can deliver on its promise: to set the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 20261-104 contacts →

Exact match

“The Patchwork Collective is a family philanthropic fund supporting locally-led solutions to global challenges.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 20261-103 contacts →

Exact match

“The Laura and Gary Lauder Family Venture Philanthropy Fund aims to solve social challenges in our communities through the dual methodologies of informed tzedakah and venture…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Jarous is a social good startup built to democratize philanthropy and empower those who live within the community to address the challenges facing the city today.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 20261-103 contacts →

Exact match

“GOODdler maximizes effectiveness of organizations providing Humanitarian Assistance by localizing their response to humanitarian needs.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Upstream Philanthropy is a consulting firm that specializes in leveraging philanthropy within the nonprofit sector to optimize mission and impact for clients.”

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

Showing 25 of 70 philanthropic organizations based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 592 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Philanthropic organizations based in San Francisco, United States at a glance

As of Sep 20, 2026
39.9%Verified-email coverage
21.2Average contacts per company
1-10Median size (employees)
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
10
51-200
9
201-500
2
5,001-10,000
1

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 70 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 San Francisco, United States whose business descriptions match “philanthropic 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 592 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 “philanthropic organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many philanthropic organizations are there based in San Francisco, United States?

RevenueBase identified 70 company matches for philanthropic organizations associated with San Francisco, 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?

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

Which city in the United States has the most philanthropic organizations?

New York leads the United States with 187 company records, followed by Washington (89) and Los Angeles (87). San Francisco has 70.

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 592 professional contacts with verified work emails tracked across these 70 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.