1717 K Street, NW, Washington, DC, 20006, 
1717 K Street, NW, Washington, DC, 20006, 
2) AMERICAN ASSOCIATION OF TEACHING HEALTH CENTERS
3) AMERICAN PUBLIC TRANSPORTATION ASSOCIATION
6) CHILDREN'S HEALTHCARE OF ATLANTA
7) COMPUTER & COMMUNICATIONS INDUSTRY ASSOCIATION
8) COUNCIL OF MULTIPLE LISTING SERVICES
9) DOPPEL INC.