1. AbbVie Inc.
2. Assertio Therapeutics Inc.
3. Bausch Health Companies Inc.
4. Baxter International Inc.
5. Bayer AG
6. Boehringer Ingelheim International GmbH
7. Bristol-Myers Squibb Company
8. Eli Lilly and Company
9. Endo Pharmaceuticals Inc.
10. Glaxosmithkline PLC
11. Johnson & Johnson Services Inc.
12. Novartis AG
13. Pfizer Inc.
14. Purdue Pharmaceuticals L.P.
15. Reckitt Benckiser Group PLC
16. Sun Pharmaceutical Industries Inc.
17. Teva Pharmaceutical Industries Ltd.