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 20222024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

expensescapacitycorpusdistributionpaidportiontreastreated

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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

$2.0M
2022
$2.5M
2023
$9.6M
2024

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

View all 286 grants →

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Source: 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.