Donna and Robert Berg Foundation

Popplestone Foundation

Boston, MA

The Popplestone Foundation funds democracy and civic engagement, early childhood development, music education, and journalism, among other purposes. In 2024, it awarded 24 grants ranging from $150,000 to $10 million, with a median grant of $737,500; funding went mainly to organizations in New York and Washington, D.C., with smaller amounts in Massachusetts and Connecticut. The profile does not state whether it accepts unsolicited requests.

The Olson Family Foundation

Signal Hill, CA

Jana Foundation Inc

New York, NY

JANA Foundation Inc. reported one charitable grant of $2,972,315 in 2024, with the listed recipient in New York; its giving has typically been about $2.6–$2.8 million in recent years. It does not accept unsolicited requests and contributes only to preselected charitable organizations.

Meriwest Credit Union

San Jose, CA

Meriwest credit union is a cooperative, organized for the purpose of promoting thrift and savings among its members, creating a source of credit for them at rates of interest set by the board of directors, and providing an opportunity for them to use and control their own money on a democratic basis in order to improve their economic and social conditions. As a cooperative, meriwest credit union conducts its business for the mutual benefit and general welfare of its members with the earnings, savings, benefits, or services of the credit union being distributed to its members as patrons.

Antioch Community Foundation

Antioch, CA

Antioch Community Foundation funds youth services, economic security and health, and community services, including education, job training, health access, recreation, and support for seniors. Recent grants ranged from $500 to $10,000, with a median of $2,750; Antioch Fund grants support organizations serving Antioch residents, while its Youth of Promise Fund serves East and Central Contra Costa. For the Antioch Fund, organizations can request an application from the executive director; the 2026–27 cycle uses an online application.

Kate Cassidy Foundation

Purchase, NY

The Kate Cassidy Foundation funds cultural institutions, public media, community and after-school programs, food assistance, and environmental organizations, primarily in New York. Its 2025 grants ranged from $1,000 to $1.65 million, with a median of $15,000. It does not accept unsolicited requests and gives only to preselected charitable organizations.

Zip Foundation

Carson City, NV

ZIP Foundation supports preselected charitable organizations in education, religious ministry, environmental conservation, healthcare, humanitarian relief, and food assistance, with most 2024 funding going to California recipients. Its 2024 grants ranged from $250 to $22,000, with a median of $4,000; it does not accept unsolicited funding requests.

Margie and Robert E Petersen Foundation

Pasadena, CA

Chelsea Groton Foundation

Groton, CT

The Chelsea Groton Foundation supports nonprofits and community programs, with recent grants for food security, housing and homelessness prevention, emergency assistance, education, and community facilities; it gives special consideration to communities served by Chelsea Groton Bank, primarily in Connecticut. Grants ranged from $100 to $50,000 in 2025, with a median of $500; its Community Giving awards are up to $10,000. It provides an online application process, but does not state whether it accepts unsolicited requests.

Charles a Mastronardi Foundation 061223-000

Wilmington, DE

The foundation supports IRS-recognized charitable organizations, with recent annual giving of about $968,000 to $1.04 million, reported as one grant each year. Its 2025 grant went to a recipient in Delaware; it does not limit giving to preselected organizations, requires applicants to provide the grant purpose and detailed information, and has no deadline.

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.