(4-traders.com) CLEVELAND, Aug. 6, 2018 /PRNewswire/ -- Following a national search, executive recruitment firm Torch Group has placed Derek Schoettle as the CEO of Waltham, MA-headquartered ZoomInfo, the market leader in B2B contact and business information. Great Hill Partners, a Boston-based private equity firm that provides private capital to finance...http://www.4-traders.com/news/Torch-Group-Places-CEO-at-ZoomInfo--27064159/?utm_medium=RSS&utm_content=20180806