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mark sebba.jpg

Chair of the Hyde Group

Mark is a Trustee of the Victoria & Albert Museum (V&A) and Chair of the V&A Enterprises Board. He is also non executive Chairman of APT Holding Worldwide Inc, an organisation that provides innovative financial security to selected artists.  

From 2003 to 2014 he was Chief Executive of The Net-A-Porter Group, which has operations in Europe, the US and Asia, and comprises, the world’s leading fashion website and publisher of Porter Magazine;, the style destination for men and, a discount fashion website.

He is a non-executive director of GP Bullhound Ltd, a boutique investment bank specialising in the tech industry. Between 2010 and 2013 he was an independent non-executive Director of LMS Capital plc and non-executive Chairman of the Adjutant General’s Audit Committee from 2003 to 2008.

He is a chartered accountant and worked as an investment banker in London and New York for some 20 years before moving into early stage media and new technology businesses. Mark has been a Council Member of the JCA Charitable Foundation since 1993.