Citrix Systems, Inc. (NASDAQ:CTXS) is the company transforming how people, businesses and IT work and collaborate in the cloud era.  With market-leading cloud, collaboration, networking and virtualization technologies, Citrix powers mobile work styles and cloud services, making complex enterprise IT simpler and more accessible for 250,000 enterprises.  Citrix touches 75 percent of Internet users each day and partners with more than 10,000 companies in 100 countries.  Annual revenue in 2011 was $2.21 billion