Raven announced the appointment of Michael Hough as an independent Non-Executive Director with effect from 9 October 2018. Michael previously worked at Goldman Sachs and Drexel Burnham Lambert as well as Apax Partners and Altium Capital. He subsequently co-founded two private Equity firms; Iceni Capital and Aurora Russia. He was also, for 5 years, the CEO and President of Henry Technologies, he was Chairman of OSG for 5 years prior to its successful sale.