The Seiler Family Foundation
The organization is a private foundation dedicated to supporting various charitable causes. Its mission encompasses environmental conservation, as evidenced by its funding for the preservation of Lake Cuyamaca, as well as disability advocacy through grants to organizations like the Challenged Athletes Foundation, which empowers athletes with physical disabilities. Additionally, the foundation contributes to food security initiatives, such as supporting food banks. Overall, it focuses on enhancing community resources and promoting inclusivity for individuals with disabilities.
Source: Zeffy Agent · Mar 2026
Ideal Applicant
A small or regional charity (primarily California-based) seeking modest, project-specific support that aligns with conservation, adaptive sports/disability, or food security work and that can demonstrate local credibility or an introduction.
Good Fit
- • Organization based in California or serving a local CA community.
- • Project-sized funding need in the $500–$5,000 range.
- • Clear program alignment with environmental conservation, adaptive sports/disability services, or food bank/hunger relief.
- • Ability to show local ties or a personal introduction from a known contact or prior grantee.
Geography
Observed grants are primarily in California (about 93% of 2024 dollars) with one small out-of-state award, indicating a state-level regional focus rather than a broad national footprint.
Recipient Variety
The latest year shows three distinct independent recipients and the two-year record includes both a returning grantee and new grantees, which points to a modest but not extremely narrow recipient set for a micro private foundation.
New Applicants
Direct evidence of recipient turnover is limited but two new grantees appeared in 2024; however, the foundation states it funds only preselected recipients, so unsolicited organizations may have limited chances unless introduced or nominated.
Source: Zeffy Agent · Mar 2026
