- M/S Sumaiya International
- Address:Gulshan
- Delfi International
- Address:Uttara Model Town
- Brothers Communication
- Address:Malibag
- BD Balance
- Address:Baridhara
- T1 Consultant
- Address:MALIBAGH CHOWDHURYPARA
- Divine IT Limited
- Address:H 34, Sector-13, G A Avenue, Uttara
- Cheap call service
- Address:
- Nihan Traders
- Address:Sultangonj Road Dhaka Bangladesh
- maghdut
- Address:R# 29, H# 401, New Dohs, Mohakali
- MOSTAFIZ4VOIP
- Address:bashundhara dhaka
- Voip Accessories INT. LTD.
- Address:92/8
- BDPhone
- Address:Paltan
- NITBD PVT LTD
- Address:23 / 9 Zigatola
- DINSTAR
- Address:92/8
- Nahar Fashion International
- Address:Road no 12, House no 136 Dhaka Dhaka 1216 Bangladesh
- Brothers Construciton Company
- Address:DhakaDhakaH-23, Road-02
- M/S. Silver Traders
- Address:164, muradpur Chittagong
- Gtalkbilling Limited
- Address:Banany Dhaka
- HG Informatix
- Address:Hatirpool,Elephant Road
- Rocky Textile
- Address:7c Rankin street, wari, dhaka. dhaka dhak Bangladesh