This research overviews the Equity of Concurrent Computer, Lexmark International, RadiSys and other Computer Based Systems companies worldwide comparing two quarters 2015 Q1 and 2016 Q1. In the last period, 2016 Q1, the largest presented player is Lexmark International with Equity of 1.06B. Based on the 4 presented items in the report, it seems that the entire Computer Based Systems market declined over the 4 quarters between 2015 Q1 and 2016 Q1. At that time span the element that declined the least was Concurrent Computer with a slowdown of 8.91%, while the element that suffered from the biggest downturn is Silver Spring Networks with 51.36% decline over the same period. This report represents data points consolidated from 4 sources: RadiSys, Concurrent Computer, Silver Spring Networks and Lexmark International