Funding search · EIN 260433030 · Denver, CO
The Mary a Harrison Foundation Q12673002
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 56
- grants reported
- $2.7M
- total given
- 2021–2024
- filing years
- $20,000
- median grant
Based on grants this organization reported to the IRS for tax years 2021–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
Full IRS filings ↗How this is builtReport an error
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.
- Boys & Girls Club of Metro Denver4 grants · $400,000
- Rector Visitors of the University of Virginia1 grant · $376,374
- The Rector and Visitors of the University of Virginia1 grant · $254,050
- The Rector and Visitors of the University1 grant · $250,000
- James River Association1 grant · $200,000
- Santa Clara University3 grants · $200,000
- Breakthrough Silicon Valley4 grants · $195,720
- The Denver Foundation4 grants · $145,000
- Rick Sharp Alzheimers Foundation1 grant · $120,000
- Wild Tomorrow Fund4 grants · $85,000
Giving over time
Grant history
All 56 reported grants, largest first.
- $376,374
Rector Visitors of the University of Virginia · Charlottesville, VA · 2022
General purposes
- $254,050
The Rector and Visitors of the University of Virginia · Charlottesville, VA · 2024
General purposes
- $250,000
The Rector and Visitors of the University · Charlottesville, VA · 2023
General purposes
- $200,000
James River Association · Richmond, VA · 2021
General purposes
- $120,000
Rick Sharp Alzheimers Foundation · Henrico, VA · 2021
General purposes
- $100,000
Boys & Girls Club of Metro Denver · Denver, CO · 2024
General operating expenses
- $100,000
Santa Clara University · Santa Clara, CA · 2024
General purposes
- $100,000
Boys & Girls Club of Metro Denver · Denver, CO · 2023
General operating expenses
- $100,000
Boys & Girls Club of Metro Denver · Denver, CO · 2022
General operating expenses
- $100,000
Boys & Girls Club of Metro Denver · Denver, CO · 2021
General operating expenses
- $65,720
Breakthrough Silicon Valley · San Jose, CA · 2023
General purposes
- $50,000
Santa Clara University · Santa Clara, CA · 2023
General purposes
- $50,000
Breakthrough Silicon Valley · San Jose, CA · 2022
General purposes
- $50,000
The Denver Foundation · Denver, CO · 2022
General purposes
- $50,000
Breakthrough Silicon Valley · San Jose, CA · 2021
General purposes
- $50,000
Santa Clara University · Santa Clara, CA · 2021
General purposes
- $45,000
The Denver Foundation · Denver, CO · 2021
General purposes
- $35,000
Acacia Center for Justice · Washington, DC · 2024
General purposes
- $30,000
Breakthrough Silicon Valley · San Jose, CA · 2024
General purposes
- $30,000
Brain Injury Alliance · Denver, CO · 2021
General purposes
- $25,000
Everytown for Gun Safety · New York, NY · 2024
General purposes
- $25,000
The Denver Foundation · Denver, CO · 2024
General purposes
- $25,000
Wild Tomorrow Fund · New York, NY · 2024
General purposes
- $25,000
Everytown for Gun Safety · New York, NY · 2023
General purposes
- $25,000
The Denver Foundation · Denver, CO · 2023
General purposes
- $25,000
The Park People · Denver, CO · 2023
General purposes
- $25,000
Everytown for Gun Safety · New York, NY · 2022
General purposes
- $20,000
Brain Injury Alliance · Denver, CO · 2023
General purposes
- $20,000
Wild Tomorrow Fund · New York, NY · 2023
General purposes
- $20,000
Brain Injury Alliance · Denver, CO · 2022
General purposes
- $20,000
Human Rights Foundation · New York, NY · 2022
General purposes
- $20,000
Wild Tomorrow Fund · New York, NY · 2022
General purposes
- $20,000
Wild Tomorrow Fund · New York, NY · 2021
General purposes
- $15,122
The Park People · Denver, CO · 2021
General purposes
- $15,000
Brain Injury Alliance · Denver, CO · 2024
General purposes
- $15,000
St Francis Center · Denver, CO · 2024
General purposes
- $15,000
The Park People · Denver, CO · 2024
General purposes
- $15,000
St Francis Center · Denver, CO · 2023
General purposes
- $15,000
St Francis Center · Denver, CO · 2022
General purposes
- $15,000
The Park People · Denver, CO · 2022
General purposes
- $15,000
Burrowsville Ruitan Club · Spring Grove, VA · 2021
General purposes
- $15,000
Chesapeake Bay Foundation · Richmond, VA · 2021
General operating expenses
- $15,000
Prince George County Police Department · Prince George, VA · 2021
General operating expenses
- $15,000
St Francis Center · Denver, CO · 2021
General purposes
- $12,500
Denver Zoological Foundation · Denver, CO · 2024
General purposes
- $12,500
Colorado Gives Foundation · Arvada, CO · 2023
General purposes
- $12,500
Denver Museum of Nature & Science · Denver, CO · 2023
General purposes
- $12,500
Denver Zoological Foundation · Denver, CO · 2023
General purposes
- $10,000
Human Rights Foundation · New York, NY · 2021
General purposes
- $5,631
Protestant Episcopal High School · Alexandria, VA · 2023
General purposes
- $5,000
Denver Dumb Friends League · Denver, CO · 2024
General purposes
- $5,000
Denver Dumb Friends League · Denver, CO · 2023
General purposes
- $5,000
Environmental Learning for Kids · Denver, CO · 2023
General purposes
- $5,000
Burrowsville Volunteer Firefighters Association · Disputanta, VA · 2021
General operating expenses
- $5,000
Denver Dumb Friends League · Denver, CO · 2021
General purposes
- $5,000
Prince George County Regional Heritage Center · Prince George, VA · 2021
General operating expenses
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: 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.

