Funding search · EIN 541475954 · McLean, VA
Weissberg Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 286
- grants reported
- $14.1M
- total given
- 2022–2024
- filing years
- $30,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
Funder website ↗Full IRS filings ↗How this is builtReport an error
Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Beloit College3 grants · $1.3M
- New Virginia Majority8 grants · $708,500
- The Commonwealth Institute5 grants · $476,000
- Virginia Organizing4 grants · $475,500
- If Foundation1 grant · $330,000
- Nakasec8 grants · $301,500
- Marijuana Justice7 grants · $300,500
- Defending Rights and Dissent7 grants · $276,700
- Virginia Community Voice6 grants · $275,500
- Appalachian Community Fund3 grants · $250,000
Giving over time
Grant history
The 100 largest of 286 grants.
- $460,287
Beloit College · Beloit, WI · 2024
Program support
- $460,287
Beloit College · Beloit, WI · 2023
Program support
- $400,000
Beloit College · Beloit, WI · 2022
Program support
- $350,000
New Virginia Majority · Alexandria, VA · 2024
General operating support
- $350,000
The Commonwealth Institute · Richmond, VA · 2024
General operating support
- $350,000
Virginia Organizing · Charlottesville, VA · 2024
General operating support
- $330,000
If Foundation · Washington, DC · 2023
Program support
- $200,000
Community Change · Washington, DC · 2024
General operating support
- $200,000
Indigenous Conservation Council · Alexandria, VA · 2024
General operating support
- $200,000
New Hill Development Corporation · Charlottesville, VA · 2024
Program support
- $175,000
Casa · Hyattsville, MD · 2024
General operating support
- $175,000
Defending Rights and Dissent · Washington, DC · 2024
Program support
- $175,000
Nakasec · Annandale, VA · 2024
Program support
- $175,000
Native Organizers Alliance · Seattle, WA · 2024
General operating support
- $175,000
New Virginia Majority · Alexandria, VA · 2024
Program support
- $160,000
Proteus Fund · New York, NY · 2024
General operating support
- $150,000
Virginia Civic Engagement Table · Richmond, VA · 2024
General operating support
- $125,000
Progressnow Education · Earlysville, VA · 2024
General operating support
- $100,000
Appalachia Community Fund · Knoxville, TN · 2024
Program support
- $100,000
Appalachian Community Fund · Knoxville, TN · 2024
Program support
- $100,000
Appalachian Community Fund · Knoxville, TN · 2024
General operating support
- $100,000
Black in Appalachia · Whitesburg, TN · 2024
General operating support
- $100,000
Black Voters Matter Capacity Building Institute · Atlanta, GA · 2024
General operating support
- $100,000
Center for Native American Youth at the Aspen Institute · Washington, DC · 2024
Program support
- $100,000
Chinese Progressive Association · Oakland, CA · 2024
Program support
- $100,000
Collaborative Arts · Richmond, VA · 2024
Program support
- $100,000
Community Partners · Los Angeles, CA · 2024
General operating support
- $100,000
Dc Justice Lab · Washington, VA · 2024
General operating support
- $100,000
Landberry Foundation · Columbia, MD · 2024
Program support
- $100,000
Marijuana Justice · Richmond, VA · 2024
General operating support
- $100,000
Media 2070 at Free Press · Florence, MA · 2024
General operating support
- $100,000
Native American Community Development Institute · Minneapolis, MN · 2024
General operating support
- $100,000
Ndn Collective · Rapid City, SD · 2024
Program support
- $100,000
New Georgia Project · Atlanta, GA · 2024
General operating support
- $100,000
New Venture Fund · Washington, DC · 2024
Program support
- $100,000
Repower Fund · Saint Paul, MN · 2024
General operating support
- $100,000
Represent Justice · Los Angeles, CA · 2024
General operating support
- $100,000
The Jxn Project · Richmond, VA · 2024
General operating support
- $100,000
Tides Foundation · San Francisco, CA · 2024
Program support
- $100,000
Virginia Interfaith Center for Public Policy · Richmond, VA · 2024
General operating support
- $100,000
Way To Rise · Washington, DC · 2024
General operating support
- $100,000
We the People Mi · Detroit, MI · 2024
General operating support
- $100,000
Studio Acting Conservatory · Washington, DC · 2022
Program support
- $90,500
Human Rights for Kids · Washington, DC · 2023
General operating expenses
- $90,500
Oar · Arlington, VA · 2023
General operating expenses
- $90,000
Nolef Turns · Richmond, VA · 2024
General operating support
- $90,000
Social and Environmental Entrepreneurs · Richmond, VA · 2024
Program support
- $90,000
Tahirih Justice Center · Falls Church, VA · 2024
Program support
- $90,000
Tenants and Workers United · Alexandria, VA · 2024
Capacity support
- $90,000
Virginia Community Voice · Richmond, VA · 2024
General operating support
- $90,000
Virginia New Majority Education Fund · Alexandria, VA · 2024
Program support
- $85,000
Chickahominy Indian Tribe · Providence Forge, VA · 2024
General operating support
- $85,000
Chickahominy Indians-Eastern Division Incorporated · Providence Forge, VA · 2024
General operating support
- $85,000
Monacan Indian Nation · Madison Heights, VA · 2024
General operating support
- $85,000
Nansemond Indian Nation · Suffolk, VA · 2024
General operating support
- $85,000
Pamunkey Indian Tribe · King William, VA · 2024
General operating support
- $85,000
Rappahannock Tribe · Indian Neck, VA · 2024
General operating support
- $85,000
Upper Mattaponi Indian Tribe · King William, VA · 2024
General operating support
- $75,000
Black Family Land Trust · Petersburg, VA · 2024
General operating support
- $75,000
Central Virginia Agrarian Commons · Richmond, VA · 2024
General operating support
- $75,000
Maggie Walker Community Land Trust · Richmond, VA · 2024
General operating support
- $75,000
National Black Food and Justice Alliance · Atlanta, GA · 2024
General operating support
- $75,000
National Latina Institute for Reproductive Justice · New York, NY · 2024
General operating support
- $75,000
Possibility Labs · San Francisco, CA · 2024
Program support
- $75,000
Press On South · Atlanta, GA · 2024
General operating support
- $75,000
Southside Community Development & Housing Corporation · Richmond, VA · 2024
General operating support
- $75,000
Southwest Virginia Agrarian Commons · Santa Fe, NM · 2024
General operating support
- $75,000
Tides Foundation · San Francisco, CA · 2024
Program support
- $75,000
Windward Fund · Washington, DC · 2024
Program support
- $75,000
New Virginia Majority · Alexandria, VA · 2023
General operating expenses
- $75,000
Virginia Community Engagement Table · Richmond, VA · 2023
General operating expenses
- $62,500
Institute of the Black World 21st Century · East Elmhurst, NY · 2024
General operating support
- $62,500
Policylink · Oakland, CA · 2024
General operating support
- $60,500
Marijuana Justice · Richmond, VA · 2023
General operating expenses
- $60,500
Nolef Turns · Richmond, VA · 2023
General operating expenses
- $60,500
Rise for Youth · Richmond, VA · 2023
General operating expenses
- $60,500
The Commonwealth Institute · Richmond, VA · 2023
General operating expenses
- $60,500
Virginia Community Voice · Richmond, VA · 2023
General operating expenses
- $60,500
Virginia Defenders · Richmond, VA · 2023
General operating expenses
- $60,500
Virginia Organizing · Charlottesville, VA · 2023
General operating expenses
- $60,500
Virginia Student Power Network · Alexandria, VA · 2023
General operating expenses
- $60,000
Woolly Mammoth · Washington, DC · 2023
Program support
- $55,000
Human Rights for Kids · Washington, DC · 2022
General operating expenses
- $55,000
Illuminative Via New Venture Fund · Washington, DC · 2022
General operating expenses
- $55,000
Marijuana Justice · Richmond, VA · 2022
General operating expenses
- $55,000
Nolef Turns · Richmond, VA · 2022
General operating expenses
- $55,000
Oar · Arlington, VA · 2022
General operating expenses
- $55,000
Rise for Youth · Richmond, VA · 2022
General operating expenses
- $55,000
Shout Mouse Press · Washington, DC · 2022
General operating expenses
- $55,000
The Commonwealth Institute · Richmond, VA · 2022
General operating expenses
- $55,000
Virginia Community Voice · Richmond, VA · 2022
General operating expenses
- $55,000
Virginia Defenders · Richmond, VA · 2022
General operating expenses
- $55,000
Virginia Organizing · Charlottesville, VA · 2022
General operating expenses
- $55,000
Virginia Student Power Network · Alexandria, VA · 2022
General operating expenses
- $50,000
Appalachian Community Fund · Knoxville, TN · 2024
General operating support
- $50,000
Arizona Coalition for Change · Phoenix, AZ · 2024
General operating support
- $50,000
Arizona Democracy Resource Center · Phoenix, AZ · 2024
General operating support
- $50,000
Arizona Native Vote · Phoenix, AZ · 2024
General operating support
- $50,000
Black in Appalachia · Whitesburg, TN · 2024
General operating support
- $50,000
Coalicion Solidaria Pro-Inmigrantes Unidos (Cospu) · Harrisonburg, VA · 2024
General operating support
Who else funds this kind of work
Same state
- US Committee for Refugees and429 grants · $685.5M
- Donors Trust2,393 grants · $871.1M
- George Mason University Foundation46 grants · $399.9M
Similar purposes
- Jack Joseph & Morton Mandel Foundation1,009 grants · $317.9M
- The Anne and Henry Zarrow Foundation2,074 grants · $138.1M
- Great Jobs Kc204 grants · $116.1M
Similar grant size
- The Ayco Charitable Foundation15,303 grants · $2.05B
- Ohio Child Care Resource and Referral16,278 grants · $1.08B
- Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

