Funders › CA › The Mesdag Family Foundation › 2023
Grants paid by The Mesdag Family Foundation, tax year 2023
EIN 13-3651269 · Los Angeles, CA · Form 990-PF, Part XV
In tax year 2023, The Mesdag Family Foundation (EIN 13-3651269) reported 52 grants paid totaling $753,400. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2023
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2023 | Princeton University Princeton, NJ | B | $125,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Aspen Music Festival and School Aspen, CO | B | $112,200 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | St Monica's Catholic Church San Louis, MO | C | $75,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Harvard-Westlake School Studio City, CA | B | $60,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Aspen Center for Enviromental Studies Aspen, CO | C | $26,200 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Theater Aspen Aspen, CO | C | $25,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Los Angeles Mission Los Angeles, CA | B | $20,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Colorado Academy Denver, CO | B | $20,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | International Medical Corps Los Angeles, CA | B | $20,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Aspen Valley Land Trust Carbondale, CO | B | $15,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Kellogg School of Management Evanston, IL | U | $15,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Los Angeles Philharmonic Los Angeles, CA | C | $10,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Los Angeles Library Foundation Los Angeles, CA | U | $10,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Sierra Club of Colorado Denver, CO | D | $10,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Council On Foreign Relations New York, NY | B | $10,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Independence Pass Foundation Carbondale, CO | C | $10,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | The Aspen Community Foundation Basalt, CO | B | $10,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | St Matthews Parish School San Mateo, CA | U | $10,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Make a Wish Foundation Greenwood Village, CO | D | $10,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Sierra Club of California Oakland, CA | U | $10,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Northwestern University Evanston, IL | B | $10,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Aspen Art Museum Aspen, CO | B | $10,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Heal the Bay Santa Monica, CA | B | $10,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Pacific Council On International Policy Los Angeles, CA | B | $10,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Aspen Institute Washington, DC | B | $10,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | International Rescue Committee New York, NY | B | $10,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | 10th Mountain Division Hut Assocation Aspen, CO | U | $10,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Clean Energy Innovation Program Washington, DC | U | $5,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Denver Public Library Denver, CO | C | $5,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Rainforest Foundation US Brooklyn, NY | C | $5,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Books for Kids New York, NY | D | $5,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Conservation Colorado Denver, CO | C | $5,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Planet Word Washington, DC | B | $5,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Environmental Defense Fund New York, NY | B | $5,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Rocky Mountain Institute Boulder, CO | B | $5,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Team Rubicon El Segundo, CA | C | $5,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Los Angeles Fire Department Foundation Los Angeles, CA | C | $5,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | St Judes Childrens Hostpital Memphis, TN | U | $5,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Clean Air Task Force Boston, MA | B | $5,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Paddington Station Pre-School Denver, CO | D | $3,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | The Rape Foundation Santa Monica, CA | U | $2,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Prospect Foundation (tiger Inn Account) North Sutton, NH | U | $2,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Equal Justice Initiative Montgomery, AL | B | $2,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | West Point Hockey West Point, NY | D | $2,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Brown Crew Providence, RI | U | $2,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Colorado Ballet Denver, CO | C | $1,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Museum of Contemporary Art Denver Denver, CO | U | $1,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | First Descents (intrinsic Rangar Team Race) Denver, CO | U | $1,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Denver Art Museum Denver, CO | B | $1,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Denver Zoo Denver, CO | U | $1,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Denver Botanical Garden Denver, CO | C | $1,000 | paid | GENERAL SUPPORT | 202440369349100414 |
| 2023 | Denver Museum of Nature & Science Denver, CO | B | $1,000 | paid | GENERAL SUPPORT | 202440369349100414 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.