800 Maine Ave. SW Floor 7, Washington, DC, 20024, 
1) AMERICAN PORTABLE DIAGNOSTICS ASSOCIATION
2) AMERICAN SOCIETY FOR RADIATION ONCOLOGY
3) CATHOLIC HEALTH ASSOCIATION
4) CHILDREN'S NATIONAL MEDICAL CENTER
5) CITY OF HOPE MEDICAL CENTER
8) FRANCISCAN MISSIONARIES OF OUR LADY HEALTH SYSTEM
9) GENWORTH NORTH AMERICA CORPORATION
10) GEORGIA HOSPITAL ASSOCIATION, INC.
11) HAYMARKET CENTER
1875 EYE STREET, NW, #1000, WASHINGTON, DC, 20006, 
800 Maine Ave. SW Floor 7, Washington, DC, 20024, 
1) ABBVIE INC.
2) ACT FOR NIH: ADVANCING CURES TODAY
3) AMERICAN PORTABLE DIAGNOSTICS ASSOCIATION
4) AMERICAN SOCIETY FOR RADIATION ONCOLOGY
5) AMERICAN VETERINARY MEDICAL ASSOCIATION
7) AVANGRID MANAGEMENT COMPANY, LLC
9) CATHOLIC HEALTH ASSOCIATION
11) CLUB CAR LLC
12) CORETSU INC.
13) EXXONMOBIL
14) FORTRESS INFORMATION SECURITY, LLC
800 Maine Ave. SW Floor 7, Washington, DC, 20024, 
1) ACCREDITATION COUNCIL FOR GRADUATE MEDICAL EDUCATION
2) AMERICAN SOCIETY FOR RADIATION ONCOLOGY
3) CATHOLIC HEALTH ASSOCIATION
4) DALLAS COUNTY HOSPITAL DISTRICT D/B/A PARKLAND HEALTH
5) GENWORTH NORTH AMERICA CORPORATION
6) GEORGIA HOSPITAL ASSOCIATION, INC.
1875 EYE STREET, NW, #1000, WASHINGTON, DC, 20006, 
1875 EYE STREET, NW, #1000, WASHINGTON, DC, 20006, 
800 Maine Ave. SW Floor 7, Washington, DC, 20024, 
1) A16Z CAPITAL MANAGEMENT FKA ANDREESSEN HOROWITZ
2) ACT FOR NIH: ADVANCING CURES TODAY
3) ADVANCED NAVIGATION AND POSITIONING CORPORATION
4) AMERICAN GAMING ASSOCIATION
9) CATHOLIC HEALTH ASSOCIATION
12) GUNDERSEN LUTHERAN ADMINISTRATIVE SERVICES, INC.
13) HEWLETT PACKARD ENTERPRISE COMPANY
14) ID.ME, LLC
16) MATCH GROUP HOLDINGS I, LLC
17) MAYER BROWN LLP OBO CIRCLE INTERNET FINANCIAL, INC.
18) NASCAR
20) OFFICE OF THE COMMISSIONER OF BASEBALL D/B/A MAJOR LEAGUE BASEBALL
21) PSIQUANTUM
23) RADIATRIC, INC.
25) SAC & FOX TRIBE OF THE MISSISSIPPI IN IOWA
26) SAMSUNG SEMICONDUCTOR, INC.
27) SANDY HOOK PROMISE FOUNDATION
28) STRIPE, INC.
31) THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
32) TRANSCANADA PIPELINES, LTD
33) UBS GROUP AG
1875 EYE STREET, NW, #1000, WASHINGTON, DC, 20006,