Hazen Marshall

( Federal )
Clients

1) ABBOTT LABORATORIES

2) ABBVIE INC.

3) AICPA ASSOCIATION OF INTERNATIONAL CERTIFIED PROFESSIONAL ACCOUNTANTS

4) AIRPORTS COUNCIL INTERNATIONAL - NORTH AMERICA

5) ALTRIA CLIENT SERVICES

6) AMGEN USA INC.

7) BRIDGEBIO PHARMA

8) BRISTOL-MYERS SQUIBB COMPANY

9) CSL BEHRING

10) DAIICHI SANKYO, INC.

11) ELI LILLY AND COMPANY

12) FEDERATION OF AMERICAN HOSPITALS

13) FGA ACTION, INC

14) GENENTECH, INC.

15) GLAXOSMITHKLINE

16) GOOGLE CLIENT SERVICES LLC

17) GRAIL, INC.

18) JAZZ PHARMACEUTICALS, INC. AND ITS SUBSIDIARIES, INCLUDING GREENWICH BIOSCIENCES

19) JP MORGAN CHASE HOLDINGS, LLC

20) PERSONAL CARE PRODUCTS COUNCIL

21) PFIZER, INC.

22) PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA

23) SANOFI U.S. SERVICES, INC.

24) SUN PHARMACEUTICAL INDUSTRIES, INC.

25) VERTEX PHARMACEUTICALS INCORPORATED

Last Updated: July 21, 2026