| Central City Opera House Association Endowment Fund | | Wheat Ridge, CO | Local | 7 | 2024 | $5,716,324 |
| Galen & Ada Belle Spencer Foundation | | Denver, CO | Local | 6 | 2024 | $245,000 |
| Temple Hoyne Buell Foundation | | Denver, CO | Local | 4 | 2024 | $160,000 |
| Denver Lyric Opera Guild | | Englewood, CO | Local | 4 | 2024 | $24,000 |
| Dick and Robin Kelly Foundation Agy 080015353800 | | Saint Paul, MN | Local | 2 | 2024 | $20,000 |
| Kurt Weill Foundation for Music | | New York, NY | National | 1 | 2024 | $20,000 |
| Mcdermott Family Foundation | | Denver, CO | Local | 5 | 2024 | $11,000 |
| Merle Chambers Fund | | | Local | 4 | 2024 | $9,080 |
| The Ewing Family Foundation | | Arlington, VA | National | 3 | 2024 | $6,000 |
| Gilman Family Foundation | | Greenwood Vlg, CO | Local | 5 | 2024 | $6,000 |
| Schoelzel Family Foundation | | Englewood, CO | Local | 2 | 2024 | $2,500 |
| Morgridge Family Foundation | | Wilmington, DE | Local | 1 | 2024 | $500 |
| Records-Johnston Family Foundation Inc | | Oklahoma City, OK | Local | 2 | 2024 | $500 |
| R C Kemper Charitable Trust United Mo Bk Kansas City Ttee | | Kansas City, MO | Local | 1 | 2023 | $250,000 |
| Bardsley Foundation | | Denver, CO | Local | 2 | 2023 | $15,200 |
| Kettering Family Foundation | | Dayton, OH | National | 1 | 2023 | $2,250 |
| Jaros Family Foundation | | Omaha, NE | National | 1 | 2023 | $1,000 |
| Gates Family Foundation | | Denver, CO | Local | 1 | 2022 | $20,000 |
| Bonfils-Stanton Foundation | | Denver, CO | — | 3 | 2021 | $232,500 |
| El Pomar Foundation | | Colorado Spgs, CO | — | 2 | 2021 | $151,279 |
| Enid & Crosby Kemper Foundation | | Kansas City, MO | Local | 2 | 2021 | $100,000 |
| William T Kemper Charitable Trust | | Kansas City, MO | Local | 1 | 2021 | $100,000 |
| The Colorado Health Foundation | | Denver, CO | Local | 4 | 2021 | $12,200 |
| William H Donner Foundation Inc | | Tarrytown, NY | National | 1 | 2021 | $1,000 |
| Richard J & Nancy K Wolfheim Foundation Co Wright Criscione & Company | | | — | 1 | 2019 | $15,000 |
| Eva and Marvin Womack Foundation | | Austin, TX | Local | 2 | 2019 | $5,000 |
| Ralph L & Florence R Burgess | | Saint Louis, MO | Local | 1 | 2018 | $1,000 |