Brief: Videndum H1 Revenue GBP 153.3 Million
Sep 26 (Reuters) - Videndum H1 adjusted operating profit GBP 11 million. * H1 adjusted operating margin 7.2% * H1 adjusted pretax profit GBP 6.9 million * H1 net debt GBP 117.3 million * H1 free cash flow GBP 15.1 million