Press releases November 20, 2012 . Bull novascale gcos 9012 servers: a giant leap forward for critical applications September 29, 2011 . Bull launches new gcos 7 systems leveraging Extreme Computing technologies September 27, 2010 . Bull modernizes CNAF's core business applications April 27, 2010 . Bull rejuvenates the mainframe, with the launch of a new novascale gcos server