1. ACF Minera SA
2. Algorta Norte SA
3. American Elements
4. Calibre Chemicals Pvt. Ltd
5. Compa??a de Salitre y Yodo
6. Cosayach
7. Deepwater Chemicals Inc.
8. Eskay Iodine
9. Glide Chem Private Limited
10. Godo Shigen Co. Ltd.
11. Independent Iodine
12. Infinium Pharmachem Pvt. Ltd
13. Iochem Corporation
14. Iofina PLC
15. ISE Chemicals Corporation
16. Itochu Chemical Frontier Corporation
17. K&O Iodine Co.Ltd.
18. Nippoh Chemicals Co. Ltd.
19. Norkem
20. Parad Corporation Pvt. Ltd
21. Salvi Chemical Industries Ltd
22. Samrat Pharmachem Limited
23. SQM SA
24. Toho Earthtech Co. Ltd.
25. Toyota Tsusho Corporation
26. Unilab Chemicals & Pharmaceuticals Pvt. Ltd.