Unlock Full Data

CORNERSTONE SECURITY FOUNDATION

RESTON, VA EIN 27-1509055 Philanthropy & GrantmakingT20 501C3 PRIVATE FOUNDATION
$274K
Revenue
16
Filings
$2.3M
Total Grants
85
Grant Records
Latest Financial Summary
Fiscal Year Revenue Expenses Net Assets Contributions
FY 2025 $274K $168K $2.2M $120K
Full Financial History
See all 16 years of revenue, expenses, net assets, and more.
Unlock the full profile
Key Officers
C
CHARLES T QUILLIN JR
PRESIDENT
Executive Compensation
View salary, bonus, and total compensation for all officers across all years.
Unlock the full profile
Top Grant Recipients (Teaser)
THE FALLS CHURCH ANGLICAN $538K
THE FALLS CHURCH ANGLICAN $456K
CORNERSTONE COLLEGE OF VIRGINIA $100K
85 total grants · $2.3M total giving
Complete Grants Database
Search and filter all 85 grants with recipient EINs, purposes, and year-by-year breakdowns.
Unlock the full profile
Filing History
990PF
FY 2025
990PF
FY 2024
IRS990PF
FY 2023
990PF
FY 2022
990PF
FY 2021
Period ended 2021-12-31
IRS990PF
FY 2020
IRS990PF
FY 2019
990PF
FY 2018
Period ended 2018-12-31
990PF
FY 2017
Period ended 2017-12-31
990PF
FY 2016
Period ended 2016-12-31
990PF
FY 2015
Period ended 2015-12-31
990PF
FY 2014
Period ended 2014-12-31
990
FY 2013
Period ended 2013-12-31
990
FY 2012
Period ended 2012-12-31
990
FY 2011
Period ended 2011-12-31
990
FY 2010
Period ended 2010-12-31
Similar Organizations Philanthropy & Grantmaking · VA
GILLIAM FOUNDATION INC CHARLOTTESVILLE
UNITED WAY OF AMERICA ALEXANDRIA
VIRGIL L FRANTZ CHARITABLE TRUST SALEM
ANN ELIZABETH FOUNDATION RICHMOND
LUCY BROWN BASSETT FOUNDATION BASSETT
RICHMOND FOUNDATION RICHMOND
Browse all nonprofits in VA →  ·  Browse Philanthropy & Grantmaking →