Company lists · Data refreshed November 2026

Top 25 Local grantmakers based in the United States

RevenueBase identified 1,220 company matches for local grantmakers associated with the United States as of November 2026 and tracks 12,751 professional contacts across them, including 5,956 with verified work emails. New York is the largest hub.

This list covers company matches for local grantmakers 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 November 6, 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 Nov 6, 2026 How this list was built
1,220Companies
12,751Contacts tracked
5,956Verified emails
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The 25 largest local grantmakers based in the United States

Ranked by team size
Top 25 of 1,220 company matches for local grantmakers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBoston, KY, United StatesHQ recorded Nov 6, 2026501-1,000491 contacts →

Exact match

“Fidelity Charitable® is an independent 501(c)(3) public charity that has helped donors support over nonprofit organizations with over $118 billion in grants with our donor-advised…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBattle Creek, MI, United StatesHQ recorded Nov 6, 2026201-500344 contacts →

Exact match

“The W.K.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchJenkintown, PA, United StatesHQ recorded Nov 6, 2026201-500289 contacts →

Exact match

“National Philanthropic Trust is a public charity dedicated to providing philanthropic expertise to donors, foundations and financial institutions, enabling them to realize their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202651-200165 contacts →

Exact match

“Communities Foundation of Texas has been a partner with donors for raising the quality of life in our community for more than 60 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202651-200148 contacts →

Exact match

“As our region's community foundation, The Chicago Community Trust has been here for all Chicagoans for over years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202651-200141 contacts →

Exact match

“We adhere to a deeply ethical approach to philanthropy, one that holds ourselves accountable to being a trustworthy partner and to approach our work with humility and respect for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202651-200136 contacts →

Exact match

“The Boston Foundation is one of the nation’s first and most impactful community foundations, with $1.9 billion in assets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-200131 contacts →

Exact match

“Founded in 1948, the San Francisco Foundation is one of the nation’s largest community foundations, a grantmaking public charity dedicated to improving life within a specific…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-200124 contacts →

Exact match

“Since 1915, the California Community Foundation (CCF) has served as a public, charitable organization for Los Angeles County, funding, organizing and advocating for policies that…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“FirstDay Foundation is a charitable foundation created to provide philanthropic grants, management and governance services to nonprofit organizations doing good work in local…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 202651-200110 contacts →

Exact match

“Remarkable impact is the heart of Foundation For The Carolinas’ mission – and the driving force behind our mission is the collective impact of thousands of nonprofits, families…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKansas City, MO, United StatesHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“The Greater Kansas City Community Foundation has ranked among the top 1 percent of community foundations in America since delivering innovative products and services that make…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“The James Irvine Foundation is a private, nonprofit grantmaking foundation dedicated to expanding opportunity for the people of California.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNovato, CA, United StatesHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“Marin Community Foundation is a leading philanthropic organization that mobilizes the power of community and the resources of philanthropy to advance equity for people, places…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 202611-5089 contacts →

Exact match

“Established in 1945, The Pittsburgh Foundation is one of the nation’s oldest community foundations and is the 15th largest of more than 750 community foundations across the United…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202611-5088 contacts →

Exact match

“The Community Foundation for Greater Atlanta inspires and leads the Atlanta region toward equity and shared prosperity for all who call it home.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchColorado Springs, CO, United StatesHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Spencer and Julie Penrose established El Pomar in 1937 with a mission to enhance, encourage, and promote the current and future well-being of the people of Colorado.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMilwaukee, WI, United StatesHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“For more than a century, the Greater Milwaukee Foundation has helped individuals, families and organizations realize their philanthropic goals and make a difference in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRoseburg, OR, United StatesHQ recorded Nov 6, 202611-5080 contacts →

Exact match

“Rooted in rural, we relentlessly pursue happy, healthy lives for kids.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchColumbus, OH, United StatesHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“The Columbus Foundation is The Trusted Philanthropic Advisor® to more than individuals, families, and businesses that have created unique funds and planned gifts to make a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSt. Paul, MN, United StatesHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“With roots in Saint Paul since 1940 and partners across the state, we are Minnesota’s largest community foundation and the partner of choice for thousands of donors, professional…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202611-5078 contacts →

Exact match

“The mission of The Denver Foundation is to inspire people and mobilize resources to strengthen our community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“The Annenberg Foundation is a private family foundation that provides funding and support to nonprofit organizations in the United States and globally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchConcord, NH, United StatesHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“The New Hampshire Charitable Foundation is New Hampshire’s statewide community foundation, founded in 1962 by and for the people of New Hampshire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNashville, TN, United StatesHQ recorded Nov 6, 202611-5072 contacts →

Exact match

“Community Foundation of Middle Tennessee (CFMT) connects generosity with need.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,220 local grantmakers based in the United States

See the full list, filter by size, metro and specialty, and access 5,956 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Local grantmakers based in the United States at a glance

As of Nov 6, 2026
46.7%Verified-email coverage
10.5Average contacts per company
1-10Median size (employees)
1.8%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
953
11-50
208
51-200
40
201-500
9
501-1,000
3
1,001-5,000
1
5,001-10,000
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 1,220 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 “local grantmakers” 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 5,956 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.

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 “local grantmakers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many local grantmakers are there based in the United States?

RevenueBase identified 1,220 company matches for local grantmakers associated with the United States 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?

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

Which city has the most local grantmakers?

New York leads with 22 company records, followed by Los Angeles (19) and Pittsburgh (18).

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 5,956 professional contacts with verified work emails tracked across these 1,220 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.

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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.