Interim Chief Digital and Information Officer

Mark Denney

Biography

Mark Denney is a senior change and IT executive with broad experience in digital transformation, payments infrastructure, technology and strategic change.

Mark spent more than a decade at Barclays, latterly as Managing Director, Chief Information Officer and Head of Change at Barclays Corporate Bank and Payments. He previously held senior positions at JP Morgan Chase and GE Capital.

He was appointed HMRC’s Interim Chief Digital and Information Officer in November 2019.

Interim Chief Digital and Information Officer

HMRC’s Chief Digital and Information Officer (CDIO) is responsible for one of the largest and most complex IT estates in the UK, and leads the department’s ambitious plans to digitalise its business.

The CDIO leads HMRC’s digital and data strategies and has significant involvement in the cross government agenda. The CDIO is also responsible for the running of live IT operations and implementing the IT Sourcing Strategy.

The CDIO is the Senior Information Risk Owner (SIRO) which covers all aspects of protective, physical, personnel and information security.

HM Revenue & Customs