Marion Hannon

Marion Hannon joined RSM International in 2018 as Global Leader for Quality and Risk. Based in London at RSM’s Global Executive Office, Marion is responsible for overseeing the continuous focus on quality across RSM. Marion leads the Global Executive Office Quality & Risk team which focuses on quality; risk containment; and ethics and independence for the Network. Marion is also responsible for all aspects of the Network’s policies, procedures, tools and processes aimed to maintain high quality services by Member Firms.

Prior to joining RSM International, Marion spent nearly 28 years in a variety of leadership roles at PWC, working in Ireland, Hong Kong and London.




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