GBL Management Consultants
No. 6/1/1 E, Paddapukur Road, Bharati Niketan
Kolkata- 700092, West Bengal (India)
Manaksia Limited
Bikaner Building, No. 8/1, Lalbazar Street, 3rd Floor
Kolkata- 700001, West Bengal (India)
Moody I. C. L. Certifications Limited Kolkata
No. 8, Camac Street, Shantiniketan Building, 8th Floor Suite No. 15
Kolkata- 700017, West Bengal (India)
Quantum Systems
No. 71, Nrisingha Dutta Road, Merlin Laurel Garden, Ruby 3D
Kolkata- 700008, West Bengal (India)
Focus Certification India Private Limited, Kolkata
No. 74 / 75, 1st Floor, Bangur Avenue, Block - B
Kolkata- 700055, West Bengal (India)
Q- Matrix Consultancy Services
138,shyama Prosad Mukherjee Road, Opp Kalighat Park Kolkata 700026
Kolkata- 700026, West Bengal (India)