Resnick Sullivan Foundation Inc

Ostrowicz Lilienthal Foundation

Coral Springs, FL

Avrohom M Deitsch Family Foundation

Brooklyn, NY

The foundation supports charitable organizations, with recent grants focused on outreach, education, and synagogue activities. In 2025, grants ranged from $770 to $69,800, with a median of $5,585; most funding went to New York, followed by Florida and Pennsylvania. It funds only preselected organizations and does not accept unsolicited requests.

The Rebecca and Jeffrey Singer

Bal Harbour, FL

The foundation supports charitable organizations, particularly Jewish schools and religious institutions, as well as causes related to Israel, education, and social services. Its 2025 grants ranged from $500 to $115,155, with a median of $1,800, and were concentrated in Massachusetts and New York, with additional grants in New Hampshire, New Jersey, and Washington, DC. It gives only to preselected organizations and does not accept unsolicited requests.

The Yonah Foundation

New York, NY

The Yonah Foundation funds religious and women’s religious education, as well as support such as protective gear for IDF members without a formal family structure in Israel. Its 2024 grants ranged from $1,800 to $181,843, with a median of $20,000, and mainly supported organizations in New York and other U.S. states. It does not accept unsolicited requests and gives only to preselected organizations.

Kollel Zichron Avrohom Inc

N Miami Beach, FL

Kollel Zichron Avrohom supports Torah study and grants to charitable organizations, including Jewish religious and educational institutions and groups serving families, youth, widows, and orphans. In 2024, its 57 grants ranged from $3,600 to $112,000, with a median of $10,000; funding went mainly to New York and New Jersey, with smaller amounts elsewhere in the United States. The profile does not state whether it accepts unsolicited grant requests.

The Lewis M & Esther Perlstein

Worcester, MA

The Worcester-based foundation supports a varied mix of charitable causes, with 2025 grants going to organizations in multiple states, especially Massachusetts and California. It gave 58 grants totaling $42,100, typically small awards (median $400; range $100–$8,000). It accepts no unsolicited requests and funds only preselected organizations.