During last week, I have attended to WS02 conference. The company, WS02, known as SOA company but I would like to call them Platform Enabler. They have done really good work in open source. I’m quite interesting in their ESB product which using by EBay. 
They have implemented open source version of Cloud platform called WSO2 StratosLive is really simple and easy to use. As a Sri Lankan I’m truly proud of this company. If I’m not wrong, WSO2 started somewhere around 2005-2006, but they made a good journey so far.
Best of luck for your future.
