JKMS Williams Family Foundation Inc

The Joelson Foundation

Princeton, NJ

The Joelson Foundation reported general operating support for charitable organizations, with its recent filings showing one annual grant of $482,235 to $708,100; the recipients are not identified, so a typical award size is unclear. Its reported giving went to New Jersey, and it does not accept unsolicited requests, funding only preselected organizations.

John W Mooty Foundation Trust

Edina, MN

The John W Mooty Foundation Trust funds education, community service, health, food access, and youth well-being, with a preference for Minnesota beneficiaries; recent grants also went to organizations in several other states. Its 2025 grants ranged from $1,000 to $387,499, with a median of $17,500. To apply, contact Bruce W Mooty; no specific form or deadline is listed.

Aetna Foundation Inc

Hartford, CT

Aetna Foundation supported health and wellness, access to health care, and related community needs; its 2021 grants ranged from $5,000 to $1 million, with a median of $40,000, and went to organizations across multiple states, especially in D.C. and Connecticut. Its 2021 filing was marked final, so it appears to have ended or be winding down grantmaking; that filing said there were no restrictions on who could apply and pointed applicants to its website for application materials.

Jewish Federation of Palm Beach County Inc

West Palm Beach, FL

Jewish Federation of Palm Beach County funds Jewish identity and community programs, human services, education, security, and Israel and overseas initiatives, primarily through partner organizations. In 2025, it made 66 grants ranging from $5,030 to $6.58 million, with a median of about $41,600; its work is centered in Palm Beach County, with grants also supporting organizations elsewhere and overseas. Unsolicited applications are invited through its Palm Beach Center to Combat Antisemitism and Hatred for programs in Palm Beach County.

Kenneth a Lattman Foundation Inc

Madison, WI

The foundation supports a broad range of charitable work, including education, arts and culture, animal protection, medical research, food assistance, and veterans’ services. Its 2024 grants were typically around $3,000, ranging from $1,500 to $7,000, and went to organizations in multiple states, especially Wisconsin and New York. It funds only preselected organizations and does not accept unsolicited requests.

Alan B Slifka Foundation

New York, NY

The Alan B. Slifka Foundation funds Jewish life and shared society, biomedical research—especially sarcoma, cancer and autism—and international disaster relief. Its 2024 grants ranged from $300 to $2,086,900, with a median of $5,000; sarcoma research grants generally do not exceed $50,000. Giving is concentrated in New York, with support also reaching other U.S. states and Israel; it states that it does not accept unsolicited requests, though some programs describe letters of inquiry or research applications.

Adele & Willard Gidwitz Family Foundatio

Durham, NC

The foundation supports a range of charitable organizations, including those focused on food assistance, cancer care, education, arts, and health, primarily in North Carolina but also in other states. Recent grants ranged from $500 to $34,000, with a median of $2,500. It does not accept unsolicited requests and gives only to preselected organizations.

Lisa & Michael Leffell Foundation

New York, NY

The Lisa & Michael Leffell Foundation supports organizations working in education, Jewish community building, religious education, and media, with most 2024 grant dollars going to recipients in New York, followed by Washington, D.C., Florida, and California. Its 2024 grants ranged from $500 to $262,240, with a median of $20,000. It funds only preselected charitable organizations and does not accept unsolicited requests.

Mike & Linda Fiterman Family Foundation

St Louis Park, MN

The foundation supports a broad range of nonprofit organizations, with recent grants to Jewish community groups, a university, a service-dog organization, and a children’s hospital. Its 2026 grants ranged from $500 to $307,800, with a median of $5,000; 86% of grant dollars went to Minnesota, with some support in other states. It accepts applications at any time, and its 2025 filing says forms are available by contacting Linda Fiterman.

Carylon Julius and Marcie Hemmelstein Foundation

Chicago, IL

Carylon Julius and Marcie funds health and reproductive health, education, Jewish and religious community life, and charitable services, with most 2025 grant dollars going to Illinois and additional support in New York, Michigan, Massachusetts, and Washington, DC. Its 2025 grants ranged from $1,000 to $105,000, with a median of $10,000. The 2024 filing says applicants should contact Rebecca Mervis in writing and state the purpose of the request; it does not list deadlines or award restrictions.

Solomon & Rose Turetsky Foundation

Boca Raton, FL

Synchrony Foundation

Stamford, CT

In 2024, Synchrony Foundation supported charitable organizations across workforce development, education, financial assistance, and giving, with grants ranging from $150 to $2.6 million and a median of $10,000. Its largest shares of grant funding went to Connecticut, New York, and South Carolina, followed by the District of Columbia and New Jersey; it does not accept unsolicited requests and funds preselected organizations only.