Cornerstone Security Foundation Inc
Private foundation · Reston, VA · EIN 27-1509055 · reported 2023–2025 · files as Cornerstone Security Foundation
23grants reported
$15Kmedian award
$10Klower quartile
$5,000smallest grant
$559Ktotal paid
5states reached
3years giving
This foundation funds faith-based organizations. 6 of its 23 reported grants went to churches, ministries or other religious organizations, $248K in total. That is what it paid, not what it says in a policy.
Gives every year. This foundation reported grants in 2023, 2024, 2025. A funder that shows up year after year is worth a letter even if this year is a no.
Where to write
11654 Plaza America Drive 500
Reston, VA 20190-4700
Address as registered with the IRS. Most foundations this size have no website and no application form, which is not a dead end: a short letter to this address is the whole process, and almost nobody sends one.
Who they funded
| Recipient and stated purpose | Where | Amount |
|---|---|---|
| The Falls Church Anglican | Falls Church, VA | $82,250 |
| Holston View Methodist Church | Weber City, VA | $50,000 |
| Samaritan's Purse Internation Relief | Boone, NC | $50,000 |
| The Falls Church Anglican | Falls Church, VA | $48,000 |
| The Falls Church Anglican | Falls Church, VA | $48,000 |
| Five Talents International | Vienna, VA | $37,000 |
| Five Talents USA | Falls Church, VA | $36,000 |
| Oasis Life Network | Falls Church, VA | $35,000 |
| Daniel Boone Baptist Church | Gate City, VA | $15,000 |
| The Heights School | Potomac, MD | $15,000 |
| Siena Academy | Great Falls, VA | $15,000 |
| Five Talents USA | Falls Church, VA | $15,000 |
| Siena Academy | Great Falls, VA | $15,000 |
| The Heights School | Potomac, MD | $15,000 |
| Five Talents International | Vienna, VA | $12,000 |
| Five Talents International | Vienna, VA | $11,000 |
| Oasis Life Network | Falls Church, VA | $10,000 |
| Hope in Northern Virginia | Falls Church, VA | $10,000 |
| Hope in Northern Virginia | Falls Church, VA | $10,000 |
| Kingdom Alignment Partners | Chapel Hill, NC | $10,000 |
| Oasis Life Network | Falls Church, VA | $10,000 |
| Csehy Summer School of Music | Fountainville, PA | $5,000 |
| Old Faithful Christian | Idaho Falls, ID | $5,000 |
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