Neisloss Family Foundation Incorporated
The organization is a private foundation dedicated to supporting a variety of charitable causes. Its mission reflects a commitment to health-related initiatives, particularly in support of organizations like Alzheimer's Los Angeles and Northwell Health, as well as a focus on Jewish community services, evidenced by grants to various Jewish organizations. Additionally, the foundation supports child welfare through grants to organizations such as Worldwide Orphans. The foundation's funding is broadly distributed across multiple sectors, with a notable emphasis on community service and health charities.
Source: Zeffy Agent · Mar 2026
Ideal Applicant
Health charities, Jewish community organizations, child-welfare and community-service nonprofits with some presence in California or New York seeking general operating support or flexible grants.
Good Fit
- • Mission alignment with health care, Alzheimer’s support, Jewish community services, or child welfare.
- • Ability to accept unrestricted or general operating support.
- • An established presence or program in California (given the heavy dollar concentration).
- • Capacity to receive and process larger institutional gifts as well as smaller awards.
- • Willingness to engage through an offline/relationship channel (phone or mailed materials).
Geography
Grants were made to organizations in five states in the latest year, but funding was heavily concentrated in California (about 73% of dollars), indicating a multi-state footprint with strong regional concentration.
Recipient Variety
The foundation funded 16–18 distinct recipients in each observed year and added many new grantees (13 new in 2024), which demonstrates a broad and varied recipient set for the foundation's size despite dollar concentration in a few large grants.
New Applicants
Behavioral evidence shows substantial turnover and entry by new grantees (13 new recipients in 2024 and 7 in 2023), and the filings list application guidance and a letter submission contact, so unfamiliar applicants have demonstrable paths into the portfolio.
Source: Zeffy Agent · Mar 2026
