Grantmakers for Effective Organizations
| Grantmakers for Effective Organizations is a coalition of grantmakers committed to building strong and effective nonprofit organizations. GEO’s mission is to maximize philanthropy's impact by advancing the effectiveness of grantmakers and their grantees |
1413 K Street, NW, 2nd Floor
Washington, DC 20005
Tel: 202-898-1840
Fax: 202-898-0318
E-Mail: info@geofunders.org