| Business | Founded | Contacts |
|---|---|---|
| Pradip Saha | - | - |
| Sumit Ghosal | - | - |
| Abhijit Chakraborty | - | 1 |
| H N Mitra | - | 1 |
| Abhijit Clothing | - | 1 |
| H N Mitra | - | 1 |
| Soma Banerjee | - | 1 |
| A A Bhowmik | - | - |
| Biswaroop Sengupta | - | - |
| Chanchal Biswas | - | 1 |
| Debashish Sarkar | - | - |
| Ranjan Dey | - | - |
| Sachin Verma | - | - |
| Sanjay Bagchi | - | - |
| Shibaji Chowdhury | - | - |
| Souvik Sural | - | - |
| Sudipto Ghosh | - | - |
| Sukla Sen | - | - |
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