- Unilinkit
- Address:36 / 3, Ahammedbag, Bashabo
- DNS Software Ltd.
- Address:Paragon House (4th Floor) , 5 Mohakhali C / A, Dhaka, Bangladesh
- Nano IT World
- Address:
- ShafiulHosts
- Address:86 / 2A, Zigatala,
- Mango Soft Ltd
- Address:
- MicroSystem Inc. Bangladesh
- Address:House# : 475, Court Station Road, Mohisbathan, Rajshahi Court, Rajpara,