Seisolo Foundation
Invitation OnlyBoulder, Colorado · EIN 45-3811029 · Private foundation
Grants paid (2024)$4.4M
Organizations funded11
Typical grant$60,000
Total assets$0
Half of its grants to organizations were between $7,500 and $200,000.
From the return
How to apply
On its return for tax year 2024 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
27% of grants went outside Colorado.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Renaissance Charitable Foundation Inc | Indianapolis, IN | Transfer of all assets to the donor advised fund. | $3,655,540 |
| Columbia University Trifunac-Thurnauer Fund | New York, NY | Scholarship fund to support students pursuing majors within the division of natural sciences, with a preference for chemistry majors. | $200,000 |
| University of Colorado Foundation | Boulder, CO | Gift designated to increase the endowment of noris graduate student awards fund. provides support for awards to graduate students in the… | $200,000 |
| Boulder Bach Festival | Boulder, CO | Support for boulder bach festival concerts and educational programming (students range from grade school through adults). the funds will be… | $150,000 |
| Colo Music Festivalctr for Musical Arts | Lafayette, CO | Heartstrings program ensures that every student is able to access music study and performance. specifically, a combination of online and in… | $60,000 |
| Colo Music Festivalctr for Musical Arts | Lafayette, CO | The festival fellows program supports the goal of addressing the issue of underrepresentation of people of color in classical music by… | $60,000 |
| Boulder Philharmonic Orchestra Education | Boulder, CO | Support community outreach to young students (preschool through high school) through in-school music education and the discovery concerts.… | $50,000 |
| Community Food Share | Louisville, CO | Mission to be a leader in ending hunger in boulder and broomfield counties, colorado | $10,000 |
| Colorado Arcs (Achievement Rewards for College Scientists) | Denver, CO | Scholarship to deserving science, engineering, or medical students at one of the colorado universities that arcs supports (university of… | $7,500 |
| St Paul Central Hs Scholarship Fund | St Paul, MN | To provide post- high school scholarships for low-income students. | $7,500 |
| Our (Outreach United Resource) Center | Longmont, CO | Mission to help people move toward self-sufficiency by unifying community resources. | $5,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $4,405,540 | 11 |
| 2023 | $740,000 | 18 |
Sources
- IRS Form 990-PF, tax year 2024, filed May 7, 2025 - IRS e-file batch, object ID 202521279349103902
- IRS Tax Exempt Organization Search for EIN 45-3811029
- Profile updated Nov 5, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.