- Seacom Grou
- Address:Taher Chamber 10 Agrabad Commercial Area Chittagong, Chittagong
- Royal Oak International Company
- Address:Road No. 12A, Baitulaman, House No. 508 Dhaka 1207,
- Quadir N Son
- Address:127/3, ULON, WEST RAMPURA, DHAKA-1219, BANGLADESH. DHAKA DHAKA 1219 Bangladesh
- Tanjin Corporation Limited
- Address:5/702,52 EASTERN BANSREE APT.,RAMPURA DHAKA BGD 1219 Bangladesh
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