Funding search · EIN 133651269 · Los Angeles, CA

The Mesdag Family 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.

205
grants reported
$3.1M
total given
2021–2024
filing years
$10,000
median grant

Based on grants this organization reported to the IRS for tax years 20212024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

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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.

  • Princeton University4 grants · $400,000
  • Aspen Music Festival and School4 grants · $387,100
  • Harvard-Westlake School4 grants · $190,000
  • St Monica'S Catholic Church3 grants · $185,000
  • Goldman Sachs Philanthropy Fund2 grants · $150,000
  • Theater Aspen4 grants · $110,000
  • Obama Foundation2 grants · $105,600
  • Aspen Center for Enviromental Studies4 grants · $103,900
  • Pacific Council On International Policy4 grants · $89,600
  • Colorado Academy4 grants · $80,000

Giving over time

$670,400
2021
$753,400
2022
$822,700
2023
$810,200
2024

Grant history

The 100 largest of 205 grants.

  • $125,000

    Princeton University · Princeton, NJ · 2022

    General support

  • $125,000

    Princeton University · Princeton, NJ · 2021

    General support

  • $112,200

    Aspen Music Festival and School · Aspen, CO · 2022

    General support

  • $100,000

    Aspen Music Festival and School · Aspen, CO · 2024

    General support

  • $100,000

    Goldman Sachs Philanthropy Fund · New York City, NY · 2023

    General support

  • $91,000

    Aspen Music Festival and School · Aspen, CO · 2023

    General support

  • $83,900

    Aspen Music Festival and School · Aspen, CO · 2021

    General support

  • $75,000

    Princeton University · Princeton, NJ · 2024

    General support

  • $75,000

    Princeton University · Princeton, NJ · 2023

    General support

  • $75,000

    St Monica'S Catholic Church · San Louis, MO · 2022

    General support

  • $60,000

    Harvard-Westlake School · Studio City, CA · 2024

    General support

  • $60,000

    St Monica'S Catholic Church · San Louis, MO · 2024

    General support

  • $60,000

    Harvard-Westlake School · Studio City, CA · 2023

    General support

  • $60,000

    Harvard-Westlake School · Studio City, CA · 2022

    General support

  • $55,600

    Obama Foundation · Chicago, IL · 2024

    General support

  • $50,000

    Goldman Sachs Philanthropy Fund · New York City, NY · 2024

    General support

  • $50,000

    La Clippers Fire Aid · Inglewood, CA · 2024

    General support

  • $50,000

    Obama Foundation · Chicago, IL · 2023

    General support

  • $50,000

    St Monicas Catholic Community · Santa Monica, CA · 2023

    General support

  • $50,000

    Harvard-Westlake River Project · Studio City, CA · 2021

    General support

  • $50,000

    St Monica'S Catholic Church · San Louis, MO · 2021

    General support

  • $35,000

    Theater Aspen · Aspen, CO · 2024

    General support

  • $35,000

    Pacific Council On International Policy · Los Angeles, CA · 2021

    General support

  • $34,600

    Pacific Council On International Policy · Los Angeles, CA · 2024

    General support

  • $30,000

    Colorado Academy · Denver, CO · 2024

    General support

  • $27,700

    Aspen Center for Enviromental Studies · Aspen, CO · 2023

    General support

  • $26,200

    Aspen Center for Enviromental Studies · Aspen, CO · 2022

    General support

  • $25,000

    Aspen Center for Enviromental Studies · Aspen, CO · 2024

    General support

  • $25,000

    Theater Aspen · Aspen, CO · 2023

    General support

  • $25,000

    Visible Figures · Alexandria, VA · 2023

    General support

  • $25,000

    Theater Aspen · Aspen, CO · 2022

    General support

  • $25,000

    Aspen Center for Enviromental Studies · Aspen, CO · 2021

    General support

  • $25,000

    Theater Aspen · Aspen, CO · 2021

    General support

  • $20,000

    Colorado Academy · Denver, CO · 2023

    General support

  • $20,000

    Renegade Relief Foundation · Nashville, TN · 2023

    General support

  • $20,000

    Colorado Academy · Denver, CO · 2022

    General support

  • $20,000

    International Medical Corps · Los Angeles, CA · 2022

    General support

  • $20,000

    Los Angeles Mission · Los Angeles, CA · 2022

    General support

  • $20,000

    Aspen Valley Land Trust · Carbondale, CO · 2021

    General support

  • $15,000

    Kellogg School of Management · Evanston, IL · 2024

    General support

  • $15,000

    Kellogg School of Management · Evanston, IL · 2023

    General support

  • $15,000

    Aspen Valley Land Trust · Carbondale, CO · 2022

    General support

  • $15,000

    Kellogg School of Management · Evanston, IL · 2022

    General support

  • $15,000

    Kellogg School of Management · Evanston, IL · 2021

    General support

  • $10,000

    Aspen Art Museum · Aspen, CO · 2024

    General support

  • $10,000

    Aspen Community Foundation · Basalt, CO · 2024

    General support

  • $10,000

    Aspen Institute · Washington, DC · 2024

    General support

  • $10,000

    Aspen Valley Land Trust · Carbondale, CO · 2024

    General support

  • $10,000

    Council On Foreign Relations · New York, NY · 2024

    General support

  • $10,000

    Heal the Bay · Santa Monica, CA · 2024

    General support

  • $10,000

    Independence Pass Foundation · Carbondale, CO · 2024

    General support

  • $10,000

    International Medical Corps · Los Angeles, CA · 2024

    General support

  • $10,000

    International Rescue Committee · New York, NY · 2024

    General support

  • $10,000

    Los Angeles Fire Department Foundation · Los Angeles, CA · 2024

    General support

  • $10,000

    Los Angeles Library Foundation · Los Angeles, CA · 2024

    General support

  • $10,000

    Los Angeles Mission · Los Angeles, CA · 2024

    General support

  • $10,000

    Los Angeles Philharmonic · Los Angeles, CA · 2024

    General support

  • $10,000

    Northwestern University · Evanston, IL · 2024

    General support

  • $10,000

    Ocean Cleanup · New York, NY · 2024

    General support

  • $10,000

    Tenth Mountain Division · Lakewood, CO · 2024

    General support

  • $10,000

    Aspen Art Museum · Aspen, CO · 2023

    General support

  • $10,000

    Aspen Community Foundation · Basalt, CO · 2023

    General support

  • $10,000

    Aspen Institute · Washington, DC · 2023

    General support

  • $10,000

    Aspen Valley Land Trust · Carbondale, CO · 2023

    General support

  • $10,000

    Council On Foreign Relations · New York, NY · 2023

    General support

  • $10,000

    Heal the Bay · Santa Monica, CA · 2023

    General support

  • $10,000

    Humanity in Action · Brooklyn, NY · 2023

    General support

  • $10,000

    Independence Pass Foundation · Carbondale, CO · 2023

    General support

  • $10,000

    International Medical Corps · Los Angeles, CA · 2023

    General support

  • $10,000

    International Rescue Committee · New York, NY · 2023

    General support

  • $10,000

    Los Angeles Fire Department Foundation · Los Angeles, CA · 2023

    General support

  • $10,000

    Los Angeles Library Foundation · Los Angeles, CA · 2023

    General support

  • $10,000

    Los Angeles Mission · Los Angeles, CA · 2023

    General support

  • $10,000

    Los Angeles Philharmonic · Los Angeles, CA · 2023

    General support

  • $10,000

    Northwestern University · Evanston, IL · 2023

    General support

  • $10,000

    Pacific Council On International Policy · Los Angeles, CA · 2023

    General support

  • $10,000

    St Matthews Parish · Pacific Palisades, CA · 2023

    General support

  • $10,000

    Tenth Mountain Division · Lakewood, CO · 2023

    General support

  • $10,000

    10th Mountain Division Hut Assocation · Aspen, CO · 2022

    General support

  • $10,000

    Aspen Art Museum · Aspen, CO · 2022

    General support

  • $10,000

    Aspen Institute · Washington, DC · 2022

    General support

  • $10,000

    Council On Foreign Relations · New York, NY · 2022

    General support

  • $10,000

    Heal the Bay · Santa Monica, CA · 2022

    General support

  • $10,000

    Independence Pass Foundation · Carbondale, CO · 2022

    General support

  • $10,000

    International Rescue Committee · New York, NY · 2022

    General support

  • $10,000

    Los Angeles Library Foundation · Los Angeles, CA · 2022

    General support

  • $10,000

    Los Angeles Philharmonic · Los Angeles, CA · 2022

    General support

  • $10,000

    Make a Wish Foundation · Greenwood Village, CO · 2022

    General support

  • $10,000

    Northwestern University · Evanston, IL · 2022

    General support

  • $10,000

    Pacific Council On International Policy · Los Angeles, CA · 2022

    General support

  • $10,000

    Sierra Club of California · Oakland, CA · 2022

    General support

  • $10,000

    Sierra Club of Colorado · Denver, CO · 2022

    General support

  • $10,000

    St Matthews Parish School · San Mateo, CA · 2022

    General support

  • $10,000

    The Aspen Community Foundation · Basalt, CO · 2022

    General support

  • $10,000

    Aspen Art Museum · Aspen, CO · 2021

    General support

  • $10,000

    Aspen Institute · Washington, DC · 2021

    General support

  • $10,000

    Colorado Academy · Denver, CO · 2021

    General support

  • $10,000

    Harvard-Westlake School · Studio City, CA · 2021

    General support

  • $10,000

    International Medical Corps · Los Angeles, CA · 2021

    General support

  • $10,000

    International Rescue Committee · New York, NY · 2021

    General support

View all 205 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.