Margo and Irwin Winkler

Select Equity Group Foundation

New York, NY

The foundation supports charitable organizations in advocacy and civil rights, arts and culture, education and youth development, the environment, health, human services, and international development, locally, nationally, and internationally. In 2025, grants ranged from $30 to $500,000, with a median of $1,500. It funds only preselected organizations and does not accept unsolicited requests.

The Scholl Family Foundation Inc

Montclair, NJ

Mary Ann Weisberg and Bryce Perry

Los Angeles, CA

The foundation supports a range of charitable organizations, including healthcare, food assistance, arts, animal rescue, and Holocaust-related causes, with most funding going to California and some to Washington, DC. Its 2025 grants ranged from $1,000 to $50,000, with a median of $5,000. It funds only preselected organizations and does not accept unsolicited requests.

Irene Ritter Foundation

New York, NY

The Irene Ritter Foundation funds organizations working in areas such as civil liberties, conservation, education, economic inclusion, youth development, homelessness services, and the arts, primarily in New York and New Mexico. Its 2025 grants ranged from $360 to $70,000, with a median of $5,000. It funds only preselected charities and does not accept unsolicited requests.

The Albert & Judith Goldberg Foundation

San Francisco, CA

The Albert & Judith Goldberg Foundation supports arts and culture, health, and reproductive-rights organizations, with most 2025 grant dollars going to California recipients and additional support in New York, Massachusetts, Washington, DC, and Minnesota. Its 2025 grants ranged from $100 to $17,500, with a median of $1,000. It funds only preselected organizations and does not accept unsolicited requests.

Sally Goldman Foundation Inc

Delray Beach, FL

The Sally Goldman Foundation funds organizations addressing homelessness, health and medical research, women’s needs, the arts, children’s services, and Jewish community causes. Its 2025 grants ranged from $100 to $15,784, with a median of $2,072; giving was concentrated in Florida, with additional grants in several other states. It funds only preselected organizations and does not accept unsolicited requests.

Doris and Martin Hoffman Family

Phoenix, AZ

The foundation supports preselected tax-exempt organizations working in areas including health, food assistance, education, refugee services, and support for people who are blind or have low vision. In 2025, it made 42 grants of $100 to $10,000, with a median grant of $1,000, to organizations across multiple states, especially Arizona, New Jersey, California, Minnesota, and New York. It does not accept unsolicited requests.

Steven a and Marianne M Mills

Bronxville, NY

The foundation supports a varied range of work, including the arts, food assistance, civil liberties, family counseling, global health, and journalism, with most 2025 grant dollars going to organizations in New York, followed by California. Its 45 grants ranged from $50 to $100,000, with a median of $4,000. It gives only to preselected charitable organizations and does not accept unsolicited funding requests.

The Winston-Salem Foundation

Winston-Salem, NC

The Winston-Salem Foundation funds nonprofits and community groups serving Forsyth County, North Carolina, across areas including education, housing, health, arts, community development, and human services. Its 2024 grants had a median of $25,000; specific programs offer up to $2,000 for small grants, $30,000 for civic engagement and inclusion, and $15,000 through The Women’s Fund. It accepts applications through its grants portal for listed programs, subject to their requirements and deadlines.

Silicon Valley Community Foundation

Mountain View, CA

Silicon Valley Community Foundation funds work in areas such as housing, economic security, education, health, the environment, arts and culture, and civic engagement, with Community Action Grants supporting local, community-led organizations in San Mateo and Santa Clara counties. Its 2024 grants had a median of $51,716, though amounts varied widely; applications depend on the program, and SVCF states that it does not accept unsolicited proposals for advised funds.

California Community Foundation

Los Angeles, CA

The California Community Foundation funds work in education, health, housing, immigration, and other community needs, primarily in Los Angeles County. Its 2025 grants had a median of $50,000, though amounts varied widely; it does not accept unsolicited funding requests.

The William & Flora Hewlett Foundation

Menlo Park, CA

The William & Flora Hewlett Foundation funds education, climate and conservation, the arts, gender equity, governance, democracy, and philanthropy, with work in the San Francisco Bay Area, the U.S. West, nationally, and internationally. Its 2024 grants had a median of $150,000, though awards ranged from $50 to more than $11 million; it often provides long-term general operating support. It generally does not accept unsolicited requests, except through invited open processes.