Mission
THE FOUNDATION'S MISSION IS TO PROVIDE FINANCIAL SUPPORT TO THE ROSS MONTESSORI SCHOOL TO HELP THE SCHOOL ACHIEVE ITS VISION.
Public Charity
MARK ROSS MONTESSORI FOUNDATION
MARK ROSS MONTESSORI FOUNDATION is a Public Charity headquartered in CARBONDALE, CO. Financial data from the 2025 filing: $441K revenue, $491K expenses, $7.4M total assets. 3 publicly reported grants to this organization, totaling roughly $68K, appear in IRS filings.
EIN: 202556775
CARBONDALE, CO
Latest filing: 2025
Total Revenue$441K
Total Expenses$491K
Total Assets$7.4M
Grant Records3
Funding Total$68K
Filing Years2021–2025
Sample Grants Received
NEW SCHOOL DEVELOP
$8,800
COMMUNITY GRANT
$50,000
For grant recipient's exempt purposes
$9,500
Showing up to 5 of 3 total records — full history available with membership.
Officers & Directors
BOARD MEMBER
Allison Sewell
BOARD MEMBER
Andrew Karow
BOARD TREASU
Charlie Lozner
NON VOTING M
Mandi Franz
BOARD MEMBER
Robin Cole
NON VOTING M
Sonya Hemmen
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $441K | $491K | $7.4M |
| 2024 | $465K | $522K | $7.6M |
| 2023 | $499K | $563K | $7.8M |
| 2022 | $587K | $589K | $8.0M |
| 2021 | $442K | $447K | $8.1M |
Between 2021 and 2025, reported annual revenue held roughly steady at around $441K, with total assets most recently reported at $7.4M.
Interactive year-over-year charts and full filing details available with membership.