Six String Giving Foundation
This organization is a private foundation dedicated to supporting various charitable causes, with a focus on health, community services, and youth development. Its mission appears to center around providing general and unrestricted support to organizations that address critical needs, particularly in cancer support and community services. The foundation primarily serves health-related charities, community centers, and youth development organizations, reflecting a commitment to enhancing the well-being of diverse populations. It has made significant contributions to various initiatives, including programs aimed at cancer support and community enrichment.
Source: Zeffy Agent · Mar 2026
Ideal Applicant
Mid‑sized community nonprofits or health and human‑services organizations with regional ties (especially Massachusetts/New York) and relationships or referrals into the foundation or its intermediaries.
Good Fit
- • Existing relationship, board, or intermediary referral to the foundation
- • Programs addressing community services, cancer support, health charities, or youth development
- • Need for general or unrestricted operating support
- • Located in or serving Massachusetts or New York regions where most activity is concentrated
- • Prior or potential connection with donor‑advised funds or intermediary gift funds
Geography
Grants appear across four states in the observed years, but the latest year shows heavy dollar concentration in Massachusetts (about 81%), so the footprint is multi‑state yet regionally concentrated.
Recipient Variety
The foundation funded around 10–12 distinct recipients each year and added many new recipients in the latest year, indicating a moderate and changing mix rather than a tiny closed circle.
New Applicants
The foundation formally states it funds only preselected recipients (no open application), which limits unsolicited entry, but observed giving includes many new grantees in recent years, so new entrants are possible mainly via referral or active outreach rather than open applications.
Source: Zeffy Agent · Mar 2026
