Floyd B & Helen M Thormann Foundation Inc

Dr William F and Mabel E Nill Foundation Inc

Clinton TWP, MI

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.

The O'Neill Foundation

Dryden, MI

The O’Neill Foundation’s 2021 grants supported charities including schools, hunger-relief groups, shelters, animal-welfare organizations, and nature and research organizations; nearly all funding went to Michigan, with 1% going to New Mexico. Its 32 grants totaled $694,750, ranging from $1,500 to $35,000, with a median of $25,000. The foundation’s 2021 filing was marked final; it funded only preselected organizations and did not accept unsolicited requests.

Duke Energy Foundation

Charlotte, NC

The Duke Energy Foundation funds workforce development, local economic development and recovery, disaster resilience, conservation, and economic opportunity in communities across North Carolina, South Carolina, Florida, Ohio, Kentucky, and Indiana. It reports more than $30 million in annual charitable grants; awards vary widely, with a 2024 median of $25,000, and applications of $20,000 or less are accepted on a rolling basis. Applicants should contact their local Foundation representative before applying.

LPL Financial Foundation Inc

Boston, MA

Vyuha Inc

Miami Beach, FL

VYUHA INC supports a broad range of charitable work, including arts and culture, wildlife conservation, humanitarian aid, and health services, with grants across multiple states. Its 2025 grants ranged from $2,500 to $50,000, with a median of $15,000. It does not require an application form for consideration; eligible applicants must be public charities under IRC Sections 509(a)(1) or 509(a)(2).

The Barton Malow Foundation

Southfield, MI

The Barton Malow Foundation supports charitable organizations working in human services, medical research, education, and workforce development. Its 2025 grants ranged from $50 to $160,042, with a median of $3,000, and primarily supported organizations in Michigan, with additional giving in Delaware, Maryland, Florida, and Virginia. It does not accept unsolicited requests and contributes only to preselected organizations.

Sunshine Foundation

Woodbury, NY

Sunshine Foundation funds charitable organizations working on food and feeding programs, essential needs, and mental health services, with most 2024 grants supporting food programs. Its grants ranged from $5,000 to $489,000, with a median of $20,000; 92% of 2024 grant dollars went to New York recipients. It funds only preselected organizations and does not accept unsolicited requests.

Motorola Solutions Foundation

Chicago, IL

The Motorola Solutions Foundation funds first responder programs, technology and engineering education, and projects combining the two, with priority for under-resourced populations. Its 2025 grants had a median of $35,000; the 2026 cycle capped most requests at $50,000, and it supports organizations worldwide, prioritizing communities where Motorola Solutions operates and universities it recruits from. It accepts unsolicited letters of inquiry during its grant cycle, with full applications by invitation only.

Comerica Charitable Trust

Detroit, MI

Comerica Charitable Trust distributes funds to qualifying 501(c)(3) organizations across varied charitable purposes, with 2025 grants concentrated in Michigan, Washington, DC, Texas, California, and New York. Its median 2025 grant was $20,000, though awards ranged from $5,500 to $5 million. The profile does not state whether it accepts unsolicited requests.

American Tower Corporation Foundation

Boston, MA