5
![Top 10 most innovative companies of 2015](../../img/attachement/jpg/site1/20160223/00219b824717183617d310.jpg) |
Samsung's Mobile Communications Business president, Dongjin Koh, holds the S7 and S7 edge new smartphones during their unveiling ceremony at the Mobile World Congress in Barcelona, Spain, February 21, 2016. [Photo / Agencies] |
Samsung Group
Research and development spending change (2013-2014): 4.3%