Take Care Relief Fund Inc

Duke Energy Foundation

Charlotte, NC

The Duke Energy Foundation funds workforce and local economic development, disaster resilience, conservation, clean water, and economic opportunity in North Carolina, South Carolina, Florida, Ohio, Kentucky, and Indiana. Its 2024 grants had a median of $25,000; applications for grants of $20,000 or less are accepted year-round, after applicants discuss proposals with a state representative.

The Binitie Family Foundation

Washington, DC

Up Sircar Family Foundation

Gaithersburg, MD

Blackberry Fund Inc

Washington, DC

The Schuble Family Foundation Inc

Bethesda, MD

Aerojet Rocketdyne Foundation

Melbourne, FL

The Mark and Anne Hansen Foundation

Washington, DC

The Mark and Anne Hansen Foundation supports a broad range of charitable organizations, including education, land conservation, animal welfare, arts and culture, and services for people experiencing homelessness. Its 2025 grants ranged from $250 to $125,000, with a median of $10,000, and mainly went to organizations in Wisconsin, Washington, DC, Vermont, and Maine, as well as several other states. It does not restrict giving to preselected organizations, but the profile does not state whether it accepts unsolicited requests.

The William Beau Wrigley Jr

Chicago, IL

The William Beau Wrigley Jr Foundation’s grants span arts, health, community services, and advocacy, with 2024 recipients in California, Florida, New York, Wisconsin, and Kansas. Its 2024 grants totaled about $1.21 million across 21 organizations, with listed awards ranging from $25,000 to $103,645. It funds only preselected charities and does not accept unsolicited requests.

Delta Dental of California

San Francisco, CA

Delta Dental of California funds dental-care access, oral-health education, research, senior oral health, and community needs, with a focus on underserved communities. Its grants operate across a 15-state service area and Washington, D.C.; typical grants are modest (2024 median $15,000), and individual grants generally do not exceed $100,000. Access to Care and Research and Scholarships grants are by invitation only; Community Investments Grants are awarded through community councils, with employee nominations among the ways causes are brought forward.

Jewell Foundation Limited

Bethesda, MD

Jewell Foundation Limited supports a range of charitable work, including legal services, health care, safe drinking water, science, and environmental protection, with recent grants concentrated in California, Maryland, and New York. Its 2025 grants ranged from $500 to $10,000, with a median of $2,084. It funds only preselected organizations and does not accept unsolicited requests.

Susan Lynde Duval Phipps Foundation Inc

McLean, VA

The foundation supports preselected charities in conservation, humanitarian relief, gardens and horticulture, animal welfare, food access, and education, with much of its 2024 giving going to Virginia, DC, New York, and Maryland. Its 36 grants ranged from $1,000 to $35,000, with a median of $5,000. It does not accept unsolicited funding requests.

Michael S Hollins Foundation

Baltimore, MD

The Michael S Hollins Foundation’s grants support varied charitable work, including food assistance, education, crisis services, conservation, veterans, hospice care, and animal welfare; its 2025 awards ranged from $148 to $10,000, with a median of $2,096. Most funding went to Maryland, with additional grants in the District of Columbia, Missouri, New York, and Iowa. It accepts requests: applicants should send Michael S Hollins a letter explaining the request and documentation of their activities.