Natchaug Hospital Inc

Ossen Family Foundation

West Hartford, CT

The Jeffrey P Ossen Family Foundation supports organizations working in health care, legal services, housing, food assistance, and arts learning, with most of its giving in Connecticut. In 2024, grants ranged from $250 to $100,500, with a median of $2,879. It gives only to preselected charitable organizations and does not accept unsolicited requests.

William & Ellen E Macristy Fnd

Glastonbury, CT

The foundation supports charitable organizations and scholarships to individuals, with recent grants ranging from $200 to $11,000 and a median of $4,000. It is based in Glastonbury, Connecticut, and most recent grant dollars went to Connecticut recipients, with additional support in several other states. Its 2024 filing says it does not limit giving to preselected organizations and directs applicants to attached materials for application details.

The Ensign-Bickford Foundation Inc

Denver, CO

WR Berkley Corporation Charitable

Wilmington, DE

WR Berkley Corporation Charitable supports health and human services, community betterment, youth development, education, and food insecurity, with its program description focused on local 501(c)(3) organizations in Central Iowa, southwest Minnesota, and eastern Nebraska. Its 2025 grants ranged from $100 to $100,000, with a median of $2,500. The foundation says it gives only to preselected organizations and does not accept unsolicited requests.

American Savings Foundation Inc

New Britain, CT

American Savings Foundation supports education, human services, and arts and culture, especially programs serving children, youth, and families in Connecticut, with a focus on New Britain and Waterbury. Its 2024 grants ranged from $234 to $150,000, with a median of $1,750; Community Grants are capped at $5,000. It provides application forms for Program and Community Grants, but the profile does not state whether it accepts unsolicited requests.

Hartford Foundation for Public Giving

Hartford, CT

The Greater Hartford Gives Foundation funds nonprofits addressing community needs, with priorities including racial equity, economic and social mobility, wellbeing, neighborhoods, civic engagement, and arts and culture. Its 2024 itemized grants had a median of about $21,600, and it primarily serves 29 Greater Hartford towns. It accepts applications through specific requests for proposals and grant cycles; eligibility varies by opportunity.

Eversource Energy Foundation Inc

Hartford, CT

The Eversource Energy Foundation funds U.S. 501(c)(3) nonprofits working on basic needs, education, environmental stewardship, community engagement, and economic or workforce development. It gives in Eversource’s service territory in Connecticut, Massachusetts, and New Hampshire; its 2024 median grant was $2,000, though awards ranged from $250 to $700,000.

The Community Foundation for Greater New Haven

New Haven, CT

The Community Foundation for Greater New Haven funds nonprofits working in areas including civic vitality, arts and culture, health, and education, with competitive grants for organizations serving its 20-town region. Its 2024 grants ranged from $5,154 to $2.8 million, with a median of $15,000; it accepts applications through specific grant programs, while most donor-advised and designated fund distributions are not open to applications.

Women's Business Development Council Inc

Stamford, CT

WBDC funds qualified women-owned small businesses in Connecticut, including licensed child care businesses, through grants for eligible projects and business growth. Grants typically range from $2,500 to $25,000, though 2025 awards ranged from $5,100 to $41,705; applications are competitive, and the profile describes program application rounds but does not state whether unsolicited requests are accepted.

Fairfield County's Community Foundation Inc

Norwalk, CT

Fairfield County’s Community Foundation funds equity-focused work including education and youth development, economic opportunity, women and girls’ health, housing, civic engagement, and nonprofit capacity, primarily benefiting Fairfield County residents. Its 2025 grants had a median of $24,080 and ranged from $5,194 to $2 million; it accepts applications for some programs, including rolling capacity-building and small-grant opportunities, while Strategic Partner Grants are invitation-only.

Americares Foundation Inc

Stamford, CT

Americares funds health care organizations and programs focused on disaster preparedness and recovery, access to medicines and medical supplies, and community health services. In 2025, its grants ranged from $5,073 to $3.86 million, with a median of about $58,700; it works in the United States and internationally, reaching an average of 80 countries each year. The profile does not state whether it accepts unsolicited requests.

Viking Global Foundation Inc

Stamford, CT