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Jon Wrennall

Currently In:

CTO, UK & Ireland. Fujitsu Fellow

Further Information:

Jon joined Fujitsu UK&I as CTO 2011 from the public sector, where he was CIO, Transformation Director and SIRO at the Valuation Office Agency. Prior to this he was HMRC's first CTO, leading the integration of the former Inland Revenue & Customs & Excise
His roles in both organizations drove both cultural change and savings in excess of £650m, as well as bringing about significant technology transformation, building high performing teams in the process.
Jon was a founding and core member of the UK CTO Council and recruited and led a team creating Public Services Network, XBRL mandation. This client side, board level experience is built on 11 years at Accenture.
Jon now leads the UK & Irelands 1,200 strong Architecture Community, driving standard solutions, reinforcing rigorous re-use and a collegiate collaborative community and culture.
Jon is a firm believer in the 4Ps – Pace, Passion, Pride and Professionalism. A Fujitsu Fellow and member of the AppDynamics Advisory Board

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Enabling Digital
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Shadow IT – Enable the [digital] business together

There can’t be an IT department on the planet that hasn’t discovered “shadow IT” at som...