Malama Foundation

The Skillman Foundation

Detroit, MI

The Skillman Foundation funds Detroit organizations working on education systems change, youth development, and community services that support Detroit youth. Its 2024 grants had a median of $10,000 and ranged from $50 to $500,000; it generally proactively invites partnership applications, though it welcomes connections from organizations and currently accepts applications to its $2,500–$10,000 President’s Discretionary Fund.

Harold KL Castle Foundation

Kailua, HI

The Harold K.L. Castle Foundation funds primarily project-based work in public education, nearshore marine conservation, climate resilience, and Windward Oʻahu communities, mainly serving people in Hawaiʻi. In 2024, grants ranged from $500 to $550,000, with a median of $25,000. First-time applicants are directed to submit an online inquiry; the profile does not state whether unsolicited requests are accepted.

The Trompeter Family Foundation

Brooklyn, OH

The Trompeter Family Foundation supports charitable organizations working in areas such as animal welfare, education, poverty relief, services for older adults, and housing, primarily in Ohio, with some funding in Florida and other states. In 2025, grants ranged from $1,000 to $300,000, with a median of $20,000; it does not accept unsolicited requests and funds only preselected organizations.

Foundation for Pennsylvania Watersheds

Johnstown, PA

The Foundation for Pennsylvania funds conservation and restoration of Pennsylvania’s water resources, healthy streams, and watersheds, primarily in the area from the Ohio border to the Susquehanna River. Its Conservation Grants are $20,000 and Convening Grants are up to $2,000; 2025 grants had a median of $18,000. The available information does not state whether it accepts unsolicited requests.

The William and Sandra Snyder Foundation

Naples, FL

The foundation supports medical research, performing arts, natural education, community organizations, religious activities, youth education, and human services. Its 2025 grants ranged from $500 to $498,000, with a median of $7,500, and went mainly to organizations in Minnesota and Florida, with smaller shares in Missouri, Mississippi, and Kansas. It funds only preselected charitable organizations and does not accept unsolicited requests.

Peacefield International Inc

Murrieta, CA

Locations Foundation

Honolulu, HI

Locations Foundation supports Hawaii nonprofits, schools, students, educators, and programs focused on children and families, education, youth development, and environmental sustainability, primarily on Oahu. Its 2024 grants ranged from $1,000 to $15,847, with a median of $5,000; the filing says to contact the board of trustees but does not specify whether unsolicited requests are accepted.

Kingdom Katalyst DBA K2 Hawaii

Honolulu, HI

To promote and support christian organizations by providing churches, ministries and other christian-based organizations assistance and guidance through a full range of affordable, professional-quality business and advancement services; furthering the development of leadership within the religious community; and launching new projects and initiatives to further the christian faith.

Finance Factors Foundation

Honolulu, HI

Finance Factors Foundation funds charitable organizations in Hawaii, including work in education, health and human services, and community and civic affairs. Its 2024 grants ranged from $20 to $20,000, with a median of $1,500. It accepts written information from organizations for board review; no deadline is listed.

Invest Detroit Foundation

Detroit, MI

Invest Detroit Foundation supports community development and neighborhood revitalization, including real estate projects, affordable housing, and locally owned small businesses, primarily in Detroit and the surrounding region. Its 2024 grants ranged from about $6,000 to $178,000, with a median of $25,000. The profile does not state whether it accepts unsolicited requests.

Smilow Foundation

Wilmington, DE

In its final 2024 grantmaking year, the foundation supported a varied group of organizations, including hospital, arts, environmental education, homelessness, and food-insecurity programs; filings do not state its mission. It made 18 grants ranging from $800 to $3 million, with a median of $11,250, primarily to recipients in Pennsylvania, Connecticut, and New York. The final return listed an application form, but this is not current guidance, and the foundation has wound down under this name.

Roy And Marianne Smith Foundation

Mendham, NJ