Elizabeth Brown Foundation Inc

Aetna Foundation Inc

Hartford, CT

Aetna Foundation supported health and wellness, access to health care, and related community needs; its 2021 grants ranged from $5,000 to $1 million, with a median of $40,000, and went to organizations across multiple states, especially in D.C. and Connecticut. Its 2021 filing was marked final, so it appears to have ended or be winding down grantmaking; that filing said there were no restrictions on who could apply and pointed applicants to its website for application materials.

Thurston & Bertha Roberts Charitable FD

Dallas, TX

The Thurston & Bertha Roberts Charitable Foundation supports a range of charitable activities, with recent grants to organizations in community services, media, youth programs, history, animal welfare, mental health, and housing. Its 2025 grants ranged from $400 to $10,000, with a median of $3,000; it primarily supports 501(c)(3) organizations in Duval County, Florida, though grants are not limited to the county. It accepts requests by letter and has no stated deadline.

Nancy & Stanley Cieslak Family Foundation

Pittsburgh, PA

The foundation supports a range of charitable organizations, including arts, health, animal welfare, environmental, housing, and community-service groups. Its 2025 grants ranged from $1,000 to $5,500, with a median of $2,000, and went mainly to organizations in Florida and Pennsylvania, with some support elsewhere. It gives only to preselected organizations and does not accept unsolicited requests.

TW Georgia S Downing

Saint Louis, MO

The Grey Muzzle Organization

Raleigh, NC

Grey Muzzle funds U.S. nonprofits serving at-risk dogs age 7 and older, including programs for medical care, adoption, foster or hospice placement, and helping families keep senior dogs at home. Recent grants ranged from $6,000 to $41,200, with a median of $15,000. It invites only a limited number of new organizations to apply; interested nonprofits can join its mailing list for notices about calls for letters of inquiry.

Equitrans Midstream Foundation

Canonsburg, PA

The Equitrans Midstream Foundation funded community development, education, and environmental work in communities where the company operated, including in West Virginia, Pennsylvania, and Virginia; recent grants ranged from $50,000 to $153,000 among the examples listed. It accepted requests only from preselected organizations, not unsolicited requests, and appears to have wound down after merging with EQT Foundation in 2025.

Lauretta Boyd Charitable Trust

Arvada, CO

The Lauretta Boyd Charitable Trust funded 501(c)(3) organizations working in domestic animal welfare and care, including rescue, rehabilitation, veterinary services, and homeless-animal care, primarily in Colorado. In 2021, it made 16 grants of $1,000–$4,500 (median $4,500); its final return indicates it may have stopped grantmaking. That filing described a written-request process for potentially eligible organizations, but the process is historical and may no longer apply.

American Association of Zoological Parks and Aquariums Inc

Silver Spring, MD

The American Association of Zoos and Aquariums funds conservation, species recovery, animal care and wellbeing, research, and education, primarily through projects involving AZA and its accredited zoos and aquariums and their collaborators in the United States and overseas. Its 2024 grants had a median of about $47,000; the Conservation Grants Fund averages about $22,500, and SAFE grants are up to $50,000. It describes competitive application programs but does not state whether it accepts unsolicited requests.

Barco Family Foundation Inc

Jacksonville, FL

The foundation supports a range of charitable work, including health, conservation, education, scholarships, legal advocacy, and community services, with most 2025 grant dollars going to Florida organizations. Its 30 grants totaled $309,801, ranging from $500 to $40,000, with a median of $5,000. It accepts no unsolicited requests and gives only to preselected organizations.

The Jim Moran Foundation Inc

Deerfield Beach, FL

The Jim Moran Foundation funds education, elder care, family strengthening, and transitional living for at-risk youth, primarily in Broward, Palm Beach, and Duval counties in Florida. Its 2024 grants ranged from $2,500 to $3.01 million, with a median of $75,000. Qualifying organizations may submit an online Letter of Inquiry; it does not accept unsolicited requests for capital campaigns, capacity building, health care or medical research, individual scholarships, or event sponsorships.

The Green Family Foundation

Jacksonville, FL

The Green Family Foundation supports charitable organizations, often with general-fund grants, including those working in animal welfare, food assistance, domestic violence services, and health and human services. Its grants typically range from $1,000 to $30,000, with a median of $5,000; most 2025 funding went to Florida organizations, especially in Jacksonville. It funds only preselected organizations and does not accept unsolicited requests.