Our History. Founded in 2007, TSEG began with a few clients and a simple vision to deliver SEO the right way, and on an exclusive basis. Since then, TSEG (now a division of Cloud[8]Sixteen, Inc.) has experienced tremendous growth, now managing over 250 websites for over 100 legal, medical, and small- to mid-size business clients, and ranking on the INC 500/5000 in both 2011 and 2012.