1. Rose Valley Group of Companies
2. Tulip Telecom Limited
3. Institute for Open Technology and Applications, Govt of West Bengal.
4. Department of Information & Cultural Affairs, Govt of West Bengal.
5. Balmer Lawrie & Co.Ltd
6. Motijheel College, Kolkata
7. Presidency College, Kolkata
8. Vidyasagar College.
9. Bidhan Nagar College.
10. IIAS (formerly known as International Institute of Advanced Studies)
11. Indian Institute of Social Welfare & Business Management (IISWBM) Alumni
12. Praxis Business School
13. CE Testing Ltd.
14. NETAJI SUBHAS CHANDRA BOSE CANCER RESEARCH INSTITUTE
15. Association of Shipping Interests in Calcutta
16. Amazan Agro Product Ltd.
17. SATCOM Electronices Ltd
18. Marc Signage Pvt.Ltd
19. Marc Echolighting Pvt.Ltd
20. Holman Climax Manufacturing Company
21. Jyotirmoy Education Welfare Foundation.
22. Swarana Technology Pvt.LTd
23. The Empire Jute Mills
24. Kathleen Confectioners & Many more……………