1.Gujarat State Fertilizers & Chemicals Ltd.
2.Brahmaputra Valley Fertilizer Corporation Ltd.
3.OCP GROUP
4.MMTC Ltd.
5. Mosaic India Pvt. Ltd.
6.Krishak Bharati Co-operative Ltd.
7.Potash Corporation of Saskatchewan Inc.
8.Indo Gulf Fertilisers Ltd. (A unit of Aditya Birla Nuvo Ltd.)
9.J.J.Consultants Pvt.Ltd.
10.Reliance Industries Ltd.
11.Rabo India Finances Pvt. Ltd.bank
12. Sun International
13. British Sulphur Consultants
14. Nagarjuna Fertilizers & Chemicals Ltd.
15. Paradeep Phosphates Limited
16. Tradex India Corporation Pvt. Ltd.
17. Luzenac Europe SAS
18. Essar Group
19. Arul Consultants Private Limited
20. ICL Fertilizers (India) Pvt. Ltd.
21. S L Dev & Company Pvt. Ltd.
22. Godrej Agrovet Ltd.
23. Jyoti Consultants
24. ReAgro International
25. Shreeji Overseas India Pvt. Ltd.
26. Louis Dreyfus Commodities India Pvt. Ltd.
27. P. K. International
28. Abdullah Haji Rahimtula & Sons Pvt. Ltd.
29. Shail Info