O'Sullivan's successor as managing director of the renamed Ardmore Studios was the accountant Kevin Moriarity. In 1990, the MTM shareholding was sold to Ardmore International Ltd., a company owned equally by Paul McGuinness and Ossie Kilkenny. Ardmore Studios had several successful years from 2006 to 2010 during the filming of "The Tudors" and "Camelot". However, from 2011 to 2013 the studios suffered losses and in 2013 Siún Ní Raghallaigh was appointed CEO. She implemented immediate cost cuts and restructured the company to enable it to compete more effectively with a lower cost base. The studios are now operating successfully. Since mid-2013 the studios have been operating at full capacity.