James P and Margaret L Zehnder Foundation Inc

Enterprise Holdings Foundation

Saint Louis, MO

The Enterprise Holdings Foundation supports charitable and educational nonprofits in communities where Enterprise Mobility operates, focusing on health, education, arts, and disaster relief; applicants must be actively supported by an Enterprise Mobility team member, spouse, or domestic partner. Giving varies widely: it reported 9,499 grants in 2024, but its 2025 filing showed one grant of $101.4 million, so that amount is not a typical award. Applications are accepted at any time through eligible Enterprise-affiliated applicants; the Foundation does not limit giving to preselected organizations.

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.

Tall Pines Charitable Foundation Inc

Vero Beach, FL

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.

McKesson Foundation Inc

Dallas, TX

The McKesson Foundation funds cancer support and care, healthcare workforce pathways, and emergency response, with grants mainly supporting organizations in the United States and Canada. Its 2025 grants had a median of $100,000, though amounts ranged from $10,000 to about $2.47 million. Its filing says it does not accept unsolicited requests, while its application page describes an online application process with stated submission windows.

Catalina Marketing Charitable Foundation

St Petersburg, FL

The foundation supports a range of nonprofits, including education, disability services, mental health, and domestic-violence organizations, with grants across multiple states and the largest share going to Florida. Its 2025 grants ranged from $25 to $20,000, with a median of $1,000. It has no specific application form listed; contact Janice Nevills to inquire.

Vinik Family Foundation

Tampa, FL

The Vinik Family Foundation supports arts and culture, education, health, human services, and startup development, with most of its giving going to Florida and additional grants in Massachusetts and other states. Its 2024 grants had a median of $50,000 and ranged from $258 to $2.12 million. It funds only preselected organizations and does not accept unsolicited requests.

Vyuha Inc

Miami Beach, FL

Vyuha Inc. supports qualified public charities chosen by members of the Vohra employee and partner community, across areas including health, education, arts, environment, and international aid. Its 2025 grants ranged from $2,500 to $50,000, with a median of $15,000, and went to organizations in the U.S. and internationally. It says it does not currently require an application form for consideration.

Bristol-Myers Squibb Foundation Inc

Princeton, NJ

The Bristol-Myers Squibb Foundation supports health access and stronger health systems, with a focus on adult and pediatric cancers, blood disorders, brain health, and clinical-trial participation in the United States, Brazil, India, and ten Sub-Saharan African countries. In 2024, its median grant was about $134,000, though awards varied widely; it does not state whether it accepts unsolicited requests, and advises prospective applicants to contact the Foundation about its process.

United Way Worldwide

Alexandria, VA

United Way Worldwide funds community programs focused on youth opportunity, health, financial security, education, and disaster relief, with 2024 grants made across multiple U.S. states and internationally. Its 209 reported grants ranged from $5,100 to $736,333, with a median of $22,675. It does not state whether it accepts unsolicited grant requests.

The Community Foundation of Sarasota CO Inc

Sarasota, FL

The Community Foundation of Sarasota County funds nonprofit programs in areas including education, health care, basic needs, animal welfare, arts, and community capacity building. Its programmatic grants average $10,000–$25,000 and support organizations serving Sarasota, Manatee, Charlotte, and DeSoto counties; the profile does not state whether it accepts unsolicited requests.

Community Foundation of Tampa Bay Inc

Tampa, FL

The Community Foundation of Tampa Bay funds nonprofits through competitive grants and other programs focused on economic opportunity, environmental resilience, health and wellbeing, education, and vibrant communities. Its typical grant is about $25,000, and it serves Hillsborough, Pinellas, Pasco, Hernando, and Citrus counties. It accepts applications through its competitive grants process and rolling Critical Needs List.