ELF-antar gaz; IFC; OPIC; IDCOL; Pricewater-House Cooper’s; ABC (West); ANZ Grindlays Bank; American Express Inc; Coca Cola ; US Department of Justice ;  Immigration & Refugee Board – Canada ; Government of Italy ; CALTEX Oil Corporation, Delaware USA ; ESSO; British   Telecom  (UK) ; Honda  Motors Co. Japan ; HBO – Singapore ; American  Cyanamid  Co.   C Itoh &  Co. Ltd ; Bell Helicopters ; Hyundai Corporation ; Samsung Corporation ; Daiwoo Textile; Motorola Asia Ltd. ;  McDonald  International ; Cemex Asia Pte. Ltd.; Coastal Oil & Gas ; Berjaya Group Berhad – Malaysia ; Ailibe – France ; Arel  Engineering – France ; Itoman  Corporation ; Youngone Group of Companies - Korea ; China Road & Highway Corporation ; Kukjee-ICC Corporation ; Wishbone Trading Corporation ; Delta Life Insurance Company ; Eastern Insurance Company ; Larsen & Turbo Limited ; Central Bank of  Bangladesh (Bangladesh Bank) ; Sonali Bank ; Prime Bank ; Uttara Bank Ltd. ; National Bank Ltd. Bangladesh ; Muslim Commercial Bank Ltd. ; Securities  Exchange Commission Bangladesh ; Dhaka Stock Exchange ; Uttara Motors Ltd. ; Bengal  Shipping   Lines ;IPDC ; Padma Oil Company Ltd. ; Government of Germany.