Company lists · Data refreshed September 2026
Top 25 Public foundations based in the United States
RevenueBase identified 503 company matches for public foundations associated with the United States as of September 2026 and tracks 4,089 professional contacts across them, including 1,593 with verified work emails. New York is the largest hub.
This list covers company matches for public foundations 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 19, 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.
The 25 largest public foundations based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 112 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 106 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 84 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 76 contacts → | ||||
Exact match “Launched in 1983 as Public Interest Projects, a 501(c)3 public charity, NEO Philanthropy is a national leader in innovative philanthropic solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 47 contacts → | ||||
Exact match “The Omaha Community Foundation strengthens our community by building connections between people, ideas, and funding.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 41 contacts → | ||||
Exact match “MISSION Empowering worthy nonprofits by providing much needed unrestricted funds.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 38 contacts → | ||||
Exact match “The Idaho Community Foundation (ICF) is a statewide community foundation dedicated to strengthening communities through philanthropy, elevating nonprofit impact, and connecting…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 38 contacts → | ||||
Exact match “For 50 years, Arkansas Community Foundation has helped Arkansans turn local generosity into statewide impact.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 38 contacts → | ||||
Exact match “Three generations engage in grantmaking, advocacy, and impact investing globally, and work to support thriving communities in the Silicon Valley through a collective strategy.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 37 contacts → | ||||
Exact match “Over the past 30 years, the Community Foundation Tampa Bay and its donors have fostered collaboration, sought creative solutions and invested more than $382 million in nonprofit…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 37 contacts → | ||||
Exact match “Founded in 1984, the Community Foundation of Louisville mobilizes people, networks, and capital to spark meaningful change in and beyond Louisville.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 36 contacts → | ||||
Exact match “Our History Established in 1987, the Ventura County Community Foundation has focused on building philanthropy in our region by stewarding legacies through careful management of…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 36 contacts → | ||||
Exact match “The Foundation's strategic focus is to attract the resources necessary to maintain the buildings, services and programming quality that have been a part of Burcham Hills…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 35 contacts → | ||||
Exact match “For 50 years, the Baltimore Community Foundation has been connecting people who are passionate about their city and purposeful in their philanthropy.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 34 contacts → | ||||
Exact match “The Battle Creek Community Foundation is a public foundation built by generous residents who have donated their time, talent and treasure to make Battle Creek a better place to…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 32 contacts → | ||||
Exact match “Pacific Foundation Services partners with philanthropists to support nonprofits and help communities thrive.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 32 contacts → | ||||
Exact match “The Central New York Community Foundation is a public charity that turns community dollars into community change.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 31 contacts → | ||||
Exact match “Since our founding by the Southwest Florida Estate Planning Council in 1979, the Community Foundation of Sarasota County has been making the important connection between…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 28 contacts → | ||||
Exact match “Magic Cabinet works to make philanthropy more useful to the people it’s meant to serve.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 28 contacts → | ||||
Exact match “Bader Philanthropies strives to be a philanthropic leader in improving the quality of life of the diverse communities in which it works.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 27 contacts → | ||||
Exact match “Maimonides Fund is a private grantmaking organization.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 26 contacts → | ||||
Exact match “The Community Foundation for MetroWest improves the quality of life in 30+ MetroWest communities by providing financial and educational resources to local nonprofit organizations…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 25 contacts → | ||||
Exact match “Since 1952, The Community Foundation has invested millions of dollars into Oneida and Herkimer counties.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 25 contacts → | ||||
Exact match “The NFA Foundation, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 25 contacts → | ||||
Exact match “The Community Foundation’s mission is to create opportunities, connect generosity, and inspire collective action to ensure a vibrant region where all people thrive.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “public foundations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 503 public foundations based in the United States
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Public foundations based in the United States at a glance
As of Sep 19, 2026Companies by employee count
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 503 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 “public foundations” 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 1,593 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 19, 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 “public foundations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many public foundations are there based in the United States?
RevenueBase identified 503 company matches for public foundations 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?
Firstday Foundation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most public foundations?
New York leads with 13 company records, followed by Chicago (6) and Los Angeles (6).
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 1,593 professional contacts with verified work emails tracked across these 503 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 503 public foundations based in the United States. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 public foundations based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 503 matching company records for public foundations based in the United States, with 4,089 tracked contacts and 1,593 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 public foundations based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Firstday Foundationfirstday.foundationHQ: San Antonio, TX, United StatesReported employees: 51-200 | San Antonio, TX, United States | 51-200 | Exact match | 112 contacts → |
“FirstDay Foundation is a charitable foundation created to provide philanthropic grants, management and governance services to nonprofit organizations doing good work in local…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Foundation For The Carolinasfftc.org HQ: Charlotte, NC, United StatesReported employees: 51-200 | Charlotte, NC, United States | 51-200 | Exact match | 106 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Marin Community Foundationmarincf.orgHQ: Novato, CA, United StatesReported employees: 51-200 | Novato, CA, United States | 51-200 | Exact match | 84 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  NEO Philanthropyneophilanthropy.orgHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 76 contacts → |
“Launched in 1983 as Public Interest Projects, a 501(c)3 public charity, NEO Philanthropy is a national leader in innovative philanthropic solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Omaha Community Foundationomahafoundation.org HQ: Omaha, NE, United StatesReported employees: 11-50 | Omaha, NE, United States | 11-50 | Exact match | 47 contacts → |
“The Omaha Community Foundation strengthens our community by building connections between people, ideas, and funding.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Amfund- American Fundraising Foundationamfund.orgHQ: Maitland, FL, United StatesReported employees: 11-50 | Maitland, FL, United States | 11-50 | Exact match | 41 contacts → |
“MISSION Empowering worthy nonprofits by providing much needed unrestricted funds.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Idaho Community Foundationidahocf.org HQ: Boise, ID, United StatesReported employees: 11-50 | Boise, ID, United States | 11-50 | Exact match | 38 contacts → |
“The Idaho Community Foundation (ICF) is a statewide community foundation dedicated to strengthening communities through philanthropy, elevating nonprofit impact, and connecting…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Arkansas Community Foundationarcf.org HQ: Little Rock, AR, United StatesReported employees: 11-50 | Little Rock, AR, United States | 11-50 | Exact match | 38 contacts → |
“For 50 years, Arkansas Community Foundation has helped Arkansans turn local generosity into statewide impact.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Sobrato Philanthropiessobrato.comHQ: Mountain View, CA, United StatesReported employees: 51-200 | Mountain View, CA, United States | 51-200 | Exact match | 38 contacts → |
“Three generations engage in grantmaking, advocacy, and impact investing globally, and work to support thriving communities in the Silicon Valley through a collective strategy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Community Foundation Tampa BAYcftampabay.org HQ: Tampa, FL, United StatesReported employees: 11-50 | Tampa, FL, United States | 11-50 | Exact match | 37 contacts → |
“Over the past 30 years, the Community Foundation Tampa Bay and its donors have fostered collaboration, sought creative solutions and invested more than $382 million in nonprofit…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Community Foundation Of Louisvillecflouisville.org HQ: Louisville, KY, United StatesReported employees: 11-50 | Louisville, KY, United States | 11-50 | Exact match | 37 contacts → |
“Founded in 1984, the Community Foundation of Louisville mobilizes people, networks, and capital to spark meaningful change in and beyond Louisville.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Camarillo, CA, United StatesReported employees: 11-50 | Camarillo, CA, United States | 11-50 | Exact match | 36 contacts → |
“Our History Established in 1987, the Ventura County Community Foundation has focused on building philanthropy in our region by stewarding legacies through careful management of…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Burcham Hills Foundationburchamhills.com HQ: East Lansing, MI, United StatesReported employees: Not recorded | East Lansing, MI, United States | Not recorded | Exact match | 36 contacts → |
“The Foundation's strategic focus is to attract the resources necessary to maintain the buildings, services and programming quality that have been a part of Burcham Hills…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Baltimore, MD, United StatesReported employees: 11-50 | Baltimore, MD, United States | 11-50 | Exact match | 35 contacts → |
“For 50 years, the Baltimore Community Foundation has been connecting people who are passionate about their city and purposeful in their philanthropy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Battle Creek Community Foundationbccfoundation.org HQ: Battle Creek, MI, United StatesReported employees: 11-50 | Battle Creek, MI, United States | 11-50 | Exact match | 34 contacts → |
“The Battle Creek Community Foundation is a public foundation built by generous residents who have donated their time, talent and treasure to make Battle Creek a better place to…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Pacific Foundation Servicespfs-llc.netHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 32 contacts → |
“Pacific Foundation Services partners with philanthropists to support nonprofits and help communities thrive.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Syracuse, NY, United StatesReported employees: 11-50 | Syracuse, NY, United States | 11-50 | Exact match | 32 contacts → |
“The Central New York Community Foundation is a public charity that turns community dollars into community change.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Community Foundation Of Sarasota Countycfsarasota.org HQ: Sarasota, FL, United StatesReported employees: 11-50 | Sarasota, FL, United States | 11-50 | Exact match | 31 contacts → |
“Since our founding by the Southwest Florida Estate Planning Council in 1979, the Community Foundation of Sarasota County has been making the important connection between…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Magic Cabinetmagiccabinet.org HQ: San Francisco, WA, United StatesReported employees: 11-50 | San Francisco, WA, United States | 11-50 | Exact match | 28 contacts → |
“Magic Cabinet works to make philanthropy more useful to the people it’s meant to serve.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bader Philanthropiesbader.org HQ: Milwaukee, WI, United StatesReported employees: 11-50 | Milwaukee, WI, United States | 11-50 | Exact match | 28 contacts → |
“Bader Philanthropies strives to be a philanthropic leader in improving the quality of life of the diverse communities in which it works.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Maimonides Fundmaimonidesfund.orgHQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 27 contacts → |
“Maimonides Fund is a private grantmaking organization.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Community Foundation For Metrowestcommunityfoundationmw.org HQ: Natick, MA, United StatesReported employees: 11-50 | Natick, MA, United States | 11-50 | Exact match | 26 contacts → |
“The Community Foundation for MetroWest improves the quality of life in 30+ MetroWest communities by providing financial and educational resources to local nonprofit organizations…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | The Community Foundation Of Herkimer & Oneida Countiesfoundationhoc.org HQ: Utica, NY, United StatesReported employees: 11-50 | Utica, NY, United States | 11-50 | Exact match | 25 contacts → |
“Since 1952, The Community Foundation has invested millions of dollars into Oneida and Herkimer counties.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Norwich Free Academy Foundation, INCnfaschool.org HQ: Norwich, CT, United StatesReported employees: 1-10 | Norwich, CT, United States | 1-10 | Exact match | 25 contacts → |
“The NFA Foundation, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Greater Toledo Community Foundationtoledocf.org HQ: Toledo, OH, United StatesReported employees: 11-50 | Toledo, OH, United States | 11-50 | Exact match | 25 contacts → |
“The Community Foundation’s mission is to create opportunities, connect generosity, and inspire collective action to ensure a vibrant region where all people thrive.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 503 company matches
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Public foundations: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
502 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 503 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for public foundations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many public foundations did RevenueBase find based in the United States?
The saved snapshot records 503 matching company records, 4,089 tracked contacts and 1,593 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Public foundations by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 public foundations based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/public-foundations/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 public foundations based in the United States
RevenueBase records 503 matching company records for public foundations based in the United States, with 4,089 tracked contacts and 1,593 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 public foundations based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Firstday Foundationfirstday.foundation HQ: San Antonio, TX, United StatesReported employees: 51-200 | San Antonio, TX, United States | 51-200 | Exact match | 112 contacts → |
“FirstDay Foundation is a charitable foundation created to provide philanthropic grants, management and governance services to nonprofit organizations doing good work in local…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Foundation For The Carolinasfftc.org HQ: Charlotte, NC, United StatesReported employees: 51-200 | Charlotte, NC, United States | 51-200 | Exact match | 106 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Marin Community Foundationmarincf.org HQ: Novato, CA, United StatesReported employees: 51-200 | Novato, CA, United States | 51-200 | Exact match | 84 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | NEO Philanthropyneophilanthropy.org HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 76 contacts → |
“Launched in 1983 as Public Interest Projects, a 501(c)3 public charity, NEO Philanthropy is a national leader in innovative philanthropic solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Omaha Community Foundationomahafoundation.org HQ: Omaha, NE, United StatesReported employees: 11-50 | Omaha, NE, United States | 11-50 | Exact match | 47 contacts → |
“The Omaha Community Foundation strengthens our community by building connections between people, ideas, and funding.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Amfund- American Fundraising Foundationamfund.org HQ: Maitland, FL, United StatesReported employees: 11-50 | Maitland, FL, United States | 11-50 | Exact match | 41 contacts → |
“MISSION Empowering worthy nonprofits by providing much needed unrestricted funds.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Idaho Community Foundationidahocf.org HQ: Boise, ID, United StatesReported employees: 11-50 | Boise, ID, United States | 11-50 | Exact match | 38 contacts → |
“The Idaho Community Foundation (ICF) is a statewide community foundation dedicated to strengthening communities through philanthropy, elevating nonprofit impact, and connecting…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Arkansas Community Foundationarcf.org HQ: Little Rock, AR, United StatesReported employees: 11-50 | Little Rock, AR, United States | 11-50 | Exact match | 38 contacts → |
“For 50 years, Arkansas Community Foundation has helped Arkansans turn local generosity into statewide impact.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sobrato Philanthropiessobrato.com HQ: Mountain View, CA, United StatesReported employees: 51-200 | Mountain View, CA, United States | 51-200 | Exact match | 38 contacts → |
“Three generations engage in grantmaking, advocacy, and impact investing globally, and work to support thriving communities in the Silicon Valley through a collective strategy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Community Foundation Tampa BAYcftampabay.org HQ: Tampa, FL, United StatesReported employees: 11-50 | Tampa, FL, United States | 11-50 | Exact match | 37 contacts → |
“Over the past 30 years, the Community Foundation Tampa Bay and its donors have fostered collaboration, sought creative solutions and invested more than $382 million in nonprofit…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Community Foundation Of Louisvillecflouisville.org HQ: Louisville, KY, United StatesReported employees: 11-50 | Louisville, KY, United States | 11-50 | Exact match | 37 contacts → |
“Founded in 1984, the Community Foundation of Louisville mobilizes people, networks, and capital to spark meaningful change in and beyond Louisville.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Camarillo, CA, United StatesReported employees: 11-50 | Camarillo, CA, United States | 11-50 | Exact match | 36 contacts → |
“Our History Established in 1987, the Ventura County Community Foundation has focused on building philanthropy in our region by stewarding legacies through careful management of…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Burcham Hills Foundationburchamhills.com HQ: East Lansing, MI, United StatesReported employees: Not recorded | East Lansing, MI, United States | Not recorded | Exact match | 36 contacts → |
“The Foundation's strategic focus is to attract the resources necessary to maintain the buildings, services and programming quality that have been a part of Burcham Hills…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Baltimore, MD, United StatesReported employees: 11-50 | Baltimore, MD, United States | 11-50 | Exact match | 35 contacts → |
“For 50 years, the Baltimore Community Foundation has been connecting people who are passionate about their city and purposeful in their philanthropy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Battle Creek Community Foundationbccfoundation.org HQ: Battle Creek, MI, United StatesReported employees: 11-50 | Battle Creek, MI, United States | 11-50 | Exact match | 34 contacts → |
“The Battle Creek Community Foundation is a public foundation built by generous residents who have donated their time, talent and treasure to make Battle Creek a better place to…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Pacific Foundation Servicespfs-llc.net HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 32 contacts → |
“Pacific Foundation Services partners with philanthropists to support nonprofits and help communities thrive.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Syracuse, NY, United StatesReported employees: 11-50 | Syracuse, NY, United States | 11-50 | Exact match | 32 contacts → |
“The Central New York Community Foundation is a public charity that turns community dollars into community change.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Community Foundation Of Sarasota Countycfsarasota.org HQ: Sarasota, FL, United StatesReported employees: 11-50 | Sarasota, FL, United States | 11-50 | Exact match | 31 contacts → |
“Since our founding by the Southwest Florida Estate Planning Council in 1979, the Community Foundation of Sarasota County has been making the important connection between…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Magic Cabinetmagiccabinet.org HQ: San Francisco, WA, United StatesReported employees: 11-50 | San Francisco, WA, United States | 11-50 | Exact match | 28 contacts → |
“Magic Cabinet works to make philanthropy more useful to the people it’s meant to serve.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bader Philanthropiesbader.org HQ: Milwaukee, WI, United StatesReported employees: 11-50 | Milwaukee, WI, United States | 11-50 | Exact match | 28 contacts → |
“Bader Philanthropies strives to be a philanthropic leader in improving the quality of life of the diverse communities in which it works.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Maimonides Fundmaimonidesfund.org HQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 27 contacts → |
“Maimonides Fund is a private grantmaking organization.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Community Foundation For Metrowestcommunityfoundationmw.org HQ: Natick, MA, United StatesReported employees: 11-50 | Natick, MA, United States | 11-50 | Exact match | 26 contacts → |
“The Community Foundation for MetroWest improves the quality of life in 30+ MetroWest communities by providing financial and educational resources to local nonprofit organizations…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | The Community Foundation Of Herkimer & Oneida Countiesfoundationhoc.org HQ: Utica, NY, United StatesReported employees: 11-50 | Utica, NY, United States | 11-50 | Exact match | 25 contacts → |
“Since 1952, The Community Foundation has invested millions of dollars into Oneida and Herkimer counties.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Norwich Free Academy Foundation, INCnfaschool.org HQ: Norwich, CT, United StatesReported employees: 1-10 | Norwich, CT, United States | 1-10 | Exact match | 25 contacts → |
“The NFA Foundation, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Greater Toledo Community Foundationtoledocf.org HQ: Toledo, OH, United StatesReported employees: 11-50 | Toledo, OH, United States | 11-50 | Exact match | 25 contacts → |
“The Community Foundation’s mission is to create opportunities, connect generosity, and inspire collective action to ensure a vibrant region where all people thrive.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Public foundations: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
502 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 503 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for public foundations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many public foundations did RevenueBase find based in the United States?
The saved snapshot records 503 matching company records, 4,089 tracked contacts and 1,593 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Public foundations by geography
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Cite this list
RevenueBase Data Team. Top 25 public foundations based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/public-foundations/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗