1201 Pennsylvania Avenue, NW, Suite 800, Washington, DC, 20004, 
1) ABBVIE, INC.
2) ACCENDRA HEALTH, INC. (FORMERLY "OWENS & MINOR, INC.")
3) ACCESS TO HEALTH FOUNDATION
4) AFFORDABLE HOUSING TAX CREDIT COALITION
6) AMERICAN CANCER SOCIETY ACTION NETWORK, INC.
7) AMERICAN COUNCIL OF LIFE INSURERS
8) AMERICAN PROPERTY CASUALTY INSURANCE ASSOCIATION
9) AMGEN, INC.
10) ARGENTUM MEDICAL
11) BEONE MEDICINES ( FORMERLY KNOWN AS BEIGENE USA, INC.)
12) BRISTOL-MYERS SQUIBB COMPANY
13) BUHLER QUALITY YARNS CORPORATION
21) CONSUMER BRANDS ASSOCIATION
22) COUPANG, INC.
23) CUBE YADKIN GENERATION, LLC
24) DAVIDSON INSTITUTE FOR TALENT DEVELOPMENT
26) EPC POWER
28) GLOBAL DOWN SYNDROME FOUNDATION
29) GRAIL, LLC
31) I SQUARED CAPITAL ADVISORS (US) LLC
32) ISLAND CAPITAL PARTNERS, LTD
33) JOSEPH ABBOUD MANUFACTURING CORP (FKA J.A. APPAREL CORP)
36) MAUS & HOFFMAN
37) MERCK & CO INC
38) MIOTAL
39) MITRA FUTURE TECHNOLOGIES, INC.
40) NATIONAL ASSN OF STATE TREASURERS (NAST)
41) NATIONAL CENTER FOR DEFENSE MANUFACTURING AND MACHINING
44) NORFOLK SOUTHERN CORPORATION
46) NOVOCURE INC.
47) ONMED, LLC
48) ORGANON
49) PFIZER
50) PHRMA
51) POARCH BAND OF CREEK INDIANS
52) RADIANCE TECHNOLOGIES, INC.
53) REPUBLICAN WOMEN'S HEALTH COALITION
54) RIVER REGION PSYCHIATRY ASSOCIATES
55) ROCHESTER TAILORED CLOTHING, INC.
56) SANOFI, U.S.
58) STANLEY BLACK & DECKER INC
59) SUPIMA
62) THE INTERNET & TELEVISION ASSN (FORMERLY NTL CABLE & TELECOMMUNICATIONS ASSN)
63) THE UNIVERSITY OF MONTEVALLO
66) VISA
67) W DIAMOND GROUP CORPORATION
68) ZOETIS
1201 Pennsylvania Avenue, NW, Suite 800, Washington, DC, 20004, 
1) AFFORDABLE HOUSING TAX CREDIT COALITION
3) BEONE MEDICINES ( FORMERLY KNOWN AS BEIGENE USA, INC.)
4) BUHLER QUALITY YARNS CORPORATION
7) COLORADO WEST HEALTHCARE SYSTEM, INC. DBA COMMUNITY HOSPITAL
8) DAVIDSON INSTITUTE FOR TALENT DEVELOPMENT
9) DELL INC
12) I SQUARED CAPITAL ADVISORS (US) LLC
13) JOSEPH ABBOUD MANUFACTURING CORP (FKA J.A. APPAREL CORP)
15) MAUS & HOFFMAN
16) MERCK & CO INC
17) NATIONAL ASSN OF STATE TREASURERS (NAST)
18) NATIONAL COALITION FOR ACCESS TO AUTISM SERVICES (NCAAS)