Barrett Thornhill

( Federal )
Clients

1) AMGEN USA, INC.

2) ASSOCIATION OF AMERICAN MEDICAL COLLEGES

3) BIO-RAD LABORATORIES

4) CAI INVESTMENTS

5) GENENTECH

6) GILEAD SCIENCES, INC.

7) GLOBAL MEDICAL RESPONSE

8) HALOZYME THERAPEUTICS, INC.

9) INVIVYD

10) IONIS PHARMACEUTICAL, INC.

11) MERCK KGAA DARMSTADT GERMANY

12) NOVARTIS, INC.

13) PHRMA

14) SYDNEXIS

15) TARSUS PHARMACEUTICALS

16) TENNESSEE RURAL HEALTH IMPROVEMENT ASSOCIATION

17) THE CURE COALITION

18) ULTRAGENYX PHARMACEUTICAL

19) VIR BIOTECHNOLOGY, INC.

20) YTY

Last Updated: July 21, 2026