Private foundation · EIN 85-3746433
The Rock Oak Foundation
Greenville, DE
The Rock Oak Foundation is a private foundation based in Greenville, DE. On its Form 990-PF for tax year 2025, it reported $241K in grants and contributions paid across 20 grants, with $6.62M 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 Westtown, Met Museum and Kenyon Collegewoollam House.
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 |
|---|---|---|---|
| Westtown | West Chester, PA | General Purpose | $35,000 |
| Met Museum | New York, NY | General Purpose | $35,000 |
| Kenyon Collegewoollam House | Gambier, OH | General Purpose | $20,000 |
| Conservation International | Arlington, VA | General Purpose | $20,000 |
| Brandywine River Museum | Chadds Ford, PA | General Purpose | $15,000 |
| Whyy | Greencastle, DE | General Purpose | $10,000 |
| Sweet Briar College | Sweet Briar, VA | General Purpose | $10,000 |
| Planned Parenthood of Delaware | Wilmington, DE | General Purpose | $10,000 |
| Planned Parenthood of Southern Pa | Philadelphia, PA | General Purpose | $10,000 |
| Colorado Snowsports Museum - Vail 10th Mountain Division | Vail, CO | General Purpose | $10,000 |
| Kennett Area Community Service (kacs) | Kennett Square, PA | General Purpose | $10,000 |
| Delaware Art Museum | Wilmington, DE | General Purpose | $10,000 |
| Wrti | Philadelphia, PA | General Purpose | $10,000 |
| The American Cancer Society | Hagerstown, MD | General Purpose | $7,500 |
| Ifaw | Washington, DC | General Purpose | $6,000 |
| American Museum of Natural History | New York, NY | General Purpose | $5,000 |
| New Bolton Center | Philadelphia, PA | General Purpose | $5,000 |
| Tri-State Bird Rescue | Newark, DE | General Purpose | $5,000 |
| Tower Hill School | Wilmington, DE | General Purpose | $5,000 |
| Stroud Water | Avondale, PA | General Purpose | $2,500 |
Names and purposes as reported to the IRS.
Where its grants went
Quick answers
Does The Rock Oak Foundation accept grant applications?
According to its Form 990-PF for tax year 2025, The Rock Oak Foundation makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds.
How much does The Rock Oak Foundation give each year?
For tax year 2025, it reported $241,000 in grants and contributions paid (20 grants). Giving can change from year to year.
What organizations has The Rock Oak Foundation funded?
Its largest grants in tax year 2025 went to Westtown (PA), $35K, Met Museum (NY), $35K, Kenyon Collegewoollam House (OH), $20K, Conservation International (VA), $20K and Brandywine River Museum (PA), $15K.