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Roger Siddle

Chair, Isio

Roger has been Chair of Isio since its formation in 2020, working with Isio’s leadership team and with Exponent.

Roger is a business services specialist, with a broad commercial background in professional and financial services in executive and non-executive roles including chairing a number of private equity backed businesses.

From 2001 to 2007, Roger was UK Managing Partner of Bain & Company and then went on to become Group CEO of BPP Holdings plc; following this he was CEO of Findel plc until 2015.

Roger is also currently Non-Executive Chair of Efficio and Lawyers on Demand, and is the former Chair of Estera and Cordium

He is Chair of the board of trustees for Action for M.E.