Private foundation · EIN 27-6961238
The Patricia M and Robert H Martinsen Foundation
Ridgefield, CT
The Patricia M and Robert H Martinsen Foundation is a private foundation based in Ridgefield, CT. On its Form 990-PF for tax year 2025, it reported $403K in grants and contributions paid across 21 grants, with $1.12M in assets (fair market value). It reports that it gives only to preselected charitable organizations and does not accept unsolicited requests for funds. Its largest grants went to Rvna, Colgate University and Leadership Institute.
How to request funding
Gives only to preselected organizations. On its Form 990-PF, this foundation checked the box saying it makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds. Relationships and invitations usually come first.
As reported on the foundation's Form 990-PF for tax year 2025. Requirements change; confirm with the foundation before applying.
Largest grants, tax year 2025
Historical data · not a prediction| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Rvna | Ridgefield, CT | Medical Purposes | $300,000 |
| Colgate University | Hamilton, NY | Educational Purposes | $100,000 |
| Leadership Institute | New York, NY | Educational Purposes | $400 |
| Alzheimer's Disease Research | Clarksburg, MD | Medical Purposes | $300 |
| Claremont Institute | Claremont, CA | Social Purposes | $200 |
| Founders Hall | Ridgefield, CT | Social Purposes | $200 |
| Judicial Watch | Washington, DC | Social Purposes | $200 |
| Lounsbury House | Ridgefield, CT | Social Purposes | $200 |
| Massachusetts General Hospital Cardiovascular Research Center | Boston, MA | Medical Purposes | $200 |
| American Cancer Society | Kennesaw, GA | Medical Purposes | $100 |
| American Cornerstone Institute | Washington, DC | Social Purposes | $100 |
| American Parkinsons Disease Association | Boston, MA | Medical Purposes | $100 |
| American Red Cross of Connecticut | Farmington, CT | Medical Purposes | $100 |
| Disabled Vets National Foundation | Lanham, MD | Social Purposes | $100 |
| Heritage Foundation | Washington, DC | Educational Purposes | $100 |
| National Law Enforcement Officers Memorial Fund | Washington, DC | Social Purposes | $100 |
| Salvation Army | Alexandria, VA | Social Purposes | $100 |
| State Policy Network | Arlington, VA | Social Purposes | $100 |
| Tax Foundation | Washington, DC | Social Purposes | $100 |
| Tunnel to Towers Foundation | Staten Island, NY | Social Purposes | $100 |
| US Olympic Committee | Colorado Springs, CO | Social Purposes | $100 |
Names and purposes as reported to the IRS.
Where its grants went
Quick answers
Does The Patricia M and Robert H Martinsen Foundation accept grant applications?
According to its Form 990-PF for tax year 2025, The Patricia M and Robert H Martinsen Foundation makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds.
How much does The Patricia M and Robert H Martinsen Foundation give each year?
For tax year 2025, it reported $402,900 in grants and contributions paid (21 grants). Giving can change from year to year.
What organizations has The Patricia M and Robert H Martinsen Foundation funded?
Its largest grants in tax year 2025 went to Rvna (CT), $300K, Colgate University (NY), $100K, Leadership Institute (NY), $400, Alzheimer's Disease Research (MD), $300 and Claremont Institute (CA), $200.