Along the way, Brunswick had episodes under the names Xpert Business Solutions and Centerprise Information Systems, a story that is too distant and too long to tell here. He worked under the founder Doug Weintraub, until Weintraub left Socius in January 2010 and has been investing in a variety of enterprises. Like Socius, which handles Sage and Dynamics products, e2b carries a broad line of financial software. Those are Epicor 9, Intacct, Sage 500 and Sugar CRM.