By Jess Jones British serial entrepreneur Brent Hoberman has launched a communications agency to support founders building high-growth start ups and scale ups in the UK. Founders Comms will provide services such as strategy, investor relations, media relations and crisis communications to guidefounders through processes such as developing vision, mission and values or preparing for a funding round. Hoberman’s Founders Forum Group, which he co-founded in 2005 and is now executive chair of, has invested an undisclosed sum into the new business. Its chief executive Carolyn Dawson will take a seat…