Tags Vietnam Prosperity Bank Banks dominate corporate bond market in first seven months of 2019 Thursday, Aug 15, 2019 Banks have been the main player in the corporate bond market so far this year, with eight of the top 10 biggest issuers being financial institutions. IBM providing big data and analysis at VPBank Monday, Mar 30, 2015 IBM announced today that Vietnam Prosperity Bank (VPBank) is using its big data and analysis technologies to synchronise the data of its customers since February.