Companies Working with Java in Bangladesh

on
Which are the software industries in Bangladesh that mostly work with Java technologies?

1. Therap
2. Tiger IT
3. Vantage
4. Kona Software
5. Reve Systems
6. Innoweb Ltd
7. Erient
8. Bording Vista
9. Newgen Technology BD Ltd
10. Nordic Soft
11. Cefalo
12. Southtech
13. Leads Corporation
14. Metatude Asia
15. Escenic Asia
16. DSi
17. IBCS Primax Ltd
18. BRAC IT Services Ltd
19. bKash Ltd
20. IPVision
21. Nilavo Technologies
22. Progoti Systems Ltd (SureCash)
23. Orbund
24. ENTERPRISE SOLUTIONS - EUSIA TECHNOLOGY COMMUNITY
25. Sekai Lab
26. BitMascot Pvt Ltd.
27. GenWeb2 Ltd.
28. Widespace
29. Vizrt
30. Grameen Intel Social Business Ltd
31. Together Initiatives Ltd
32. bKash Limited