CIOs moving on to a Chief Operating Officer role has been held up in some circles as a logical transition for leading Chief Information Officers and a recognition of the strategic influence of the CIO position. Depending on organisational structure, a number of CIOs have become operations chiefs with technology responsibility. [See also: From CIO to CEO - CIOs who made the step up to become CEO]

CIO UK takes a look at some of the CIOs who have taken up COO roles, and Chief Operating Officers with CIO and technology responsibilities.

Alison FitzGerald - London City Airport COO

Alison FitzGerald was appointed London City Airport's Chief Operating Officer in October 2016, having joined the airport as CIO in January 2014. The former Financial Times CIO took on responsibility for all operational areas of the business across the terminal and airfield, as well as retaining responsibility for technology.

CEO Declan Collier described FitzGerald as having quickly become an "integral part of the executive team in her role as CIO and her remit spread into all areas of the business", and as a huge asset to the operation. "She is an excellent leader and was an obvious choice for COO," Collier said when announcing the appointment.

Kim Hammonds - Deutsche Bank COO

Deutsche Bank CIO Kim Hammonds moved to the COO role at the start of 2016 with the company announcing she would be "co-head of group technology and operations". Joining the management board in the process, as COO Hammonds is overseeing the bank's modernisation and restructure, and hired a new CIO reporting to Hammonds who started in February 2016. Ex-COO Henry Ritchotte became the Deutsche Bank Chief Digital Officer with the remit of refocusing the organisation and setting up a new digital bank.

Chris Corrado - London Stock Exchange COO and CIO

London Stock Exchange Group appointed Chris Corrado as Chief Operating Officer and CIO in November 2015, with the experienced financial services executive joining as a member of LSEG's Executive Committee.

Corrado, who held a variety of senior CTO roles at leading banks including Morgan Stanley, Deutsche Bank, Merrill Lynch and UBS, took over from Antoine Shagoury who joined the London Stock Exchange in 2010 as Group CIO and took on the additional responsibilities of of business operations as Group COO in 2012.

Jacqueline King - Bank of America Merrill Lynch COO SVP, Technology and Operations

Jacqueline King is COO and Senior Vice President of Technology & Operations at Bank of America Merrill Lynch. King was previously Vice President of Information Technology at GE - NBC Universal during the 2004 merger, before becoming Senior Vice President of Operations.

A member of the Merrill Lynch senior leadership team, King has responsibility for all business performance, the delivery of business strategic initiatives and support services in Technology & Operations for Corporate and Commercial Investment banking across EMEA and Latin America regions.

Morteza Mahjour - Lloyds Banking Group CIO, former Royal Bank of Canada COO

Lloyds Banking Group CIO Morteza Mahjour has COO experience from his previous role as Chief Information & Operations Officer at the Royal Bank of Canada, a position he held for four years. At Canada's largest bank Mahjour led a global team of 10,000, managing an annual budget of $2 billion and over 1,300 applications to ensure the effective day-to-day running of RBC's operations and technology.

Mahjour has been Group CIO at Lloyds Banking Group since August 2014, and in November 2016 was appointed a non-executive director of a new Lloyds non-ring-fenced bank. Mahjour has discussed end-to-end transformation and creating a startup culture at Lloyds to secure the future of the 320-year-old bank.

David Henderson - Global Radio Director of Technology & Operations

DMGT media CIO David Henderson became COO of Evenbase, another part of the Daily Mail portfolio in February 2013. Henderson is now Director of Technology & Operations at Global Radio,  broadcaster behind stations Capital, Heart, Classic FM, Smooth, LBC and XFM.

Henderson has been a popular author on CIO UK and wrote a guest article in 2014 about why the COO position was the next step for ambitious CIOs.

Tony Prestedge - Nationwide COO

Tony Prestedge was CIO at Portman Building Society and joined Nationwide with its Portman acquisition in 2006 when it was taken over by Nationwide, with Prestedge leading the integration of the two business over the next 12 months. Prestedge was appointed COO in November 2009, and spoke to this title in 2012 about how important it was for technology and IT strategy to be a subset of the business plan.

Prestedge operated without a CIO and a structure with a group services director accountable for IT operations, as well as a head of digital development. Group Services Director Debra Bailey is now Nationwide CIO.

Tania Howarth - Iglo Foods COO

Tania Howarth joined Unilever brand Birds Eye, known internationally as its overseas label Iglo Group, in April 2007 as Group Chief Information Officer and Group Head of HR, and had previously been Europe and Africa CIO for Coca-Cola and PepsiCo UK CIO. Leading the separation from Unilever, Howarth was named Chief Operating Officer for Iglo Group in January 2010.

Andy Haywood - N Brown Group COO

Former CIO at Boots and the Co-operative Andy Haywood has been at clothing retail company N Brown since August 2014. Joining as CIO and head of business change, Haywood became COO in February 2016 responsible for the organisation's customer service and creative functions as well as leading technology and business change.

Graham Baxter - Hutchison 3G COO

Chief Operating Officer for Three UK, Graham Baxter, was previously CTO at the telco and mobile brand run by Hutchison 3G from 2007 before taking on the COO role in July 2011 with added responsibility for customer service.

Baxter spoke to CIO UK in 2014 about how the "CIO has the hardest job in the C-suite", adding that he was also acting as an interim CIO at the company following their departure.

Chris Taylor - News UK COO

Telegraph Media Group CIO Chris Taylor was previously CIO at media rivals News UK, and was handed COO responsibilities in July 2013 while he continued to lead IT operations. Before moving to The Telegraph Taylor was part of the executive team and a board member that helped News UK return to profit in 2014 for the first time in 13 years, bringing to an end a stretch of corporate losses that totalled nearly £400 million.

Kevin Murray - Axa UK Group COO and CIO

Kevin Murray has been Group COO and CIO of Axa UK since October 2011. Sitting on the board and with weekly meetings with the CEO, CIO 100 regular Murray has told this title that as a COO and CIO he has been able to set transformation strategies that benefit both operations and customer experiences.

Andrew Dowsett - Press Association COO

Parent company of the Press Association, PA Group, made its CTO Andrew Dowsett Chief Operating Officer in May 2014. Dowsett has been CTO at PA since August 2011 and retained responsibility for the organisation's technology and all data operations. Dowsett was appointed to the PA Group executive board in 2012, the organisation's first CTO to assume the role.

Fatuma Mahad - UCAS Director of Technology & Operations

Fatuma Mahad is Director of Technology & Operations at UCAS. Joining the universities admissions organisation in July 2011, Mahad was appointed Director of Operations in September 2014, and in February 2015 became Director of IT responsible for enterprise architecture and all technology services at UCAS including strategy, delivery and IT operations - initially as an interim responsibility which became permanent.

Gorkem Koseoglu - ING Turkey COO

ING Turkey COO Gorkem Koseoglu spoke to CIO UK in May 2016 about being a CIO and COO, and how the modern CIO was in a strong position to go on to CEO and COO roles. Joining the Istanbul-based bank in January 2012 as COO and member of the executive board overseeing technology and IT.

Kim Stevenson - Intel CIO

Intel's Kim Stevenson completed a four-year stint as the organisation's CIO in August 2016, moving on to a position as COO of Intel's combined client computing and Internet of Things group - the business unit which in the previous quarter generated $7.87 billion of the company's $13.5 billion in revenue.

Stevenson also sits on the Intel management committee, while Paula Tolliver took over the CIO post following Stevenson's move.

Mike Young - Centrica CIO and former Post Office COO

Centrica CIO Mike Young was previously CIO at Dentsu Aegis Network from August 2012 until August 2016, and before joining the global advertising and media services agency had been Chief Operating Officer at the Post Office since 2008 where he was chair of the Operating and Transformation Boards.

Mark Dearnley - Premium Credit CIO and former Boots.com COO

Former HMRC Chief Digital and Information Officer Mark Dearnley, who took up a new post as CIO at Premium Credit in October 2016, was previously COO at Boots.com from February 2001 until the end of 2002 as the retailer made its early foray into online channels. The ex-CIO at Cable & Wireless and Vodafone UK, Dearnley performed the Chief Operating Officer role for just shy of two years during a stint at Boots which lasted almost four years.

Lesley Sewell - Belmont Green COO

Former CIO at the Post Office and Northern Rock, Lesley Sewell joined challenger mortgage lender Belmont Green as the organisation's Chief Operating Officer at the end of 2015. Sewell's full title at the Post Office was CIO and Operations Director when she oversaw the organisation's IT transformation and separation from the Royal Mail.

Joanna Spicer-Brown - Insignis Asset Management COO

Joanna Spicer-Brown is a former Head of IT in the financial sector as well as a Deputy IT Director for Edexcel & Pearson UK. Spicer-Brown has been COO at startup Flagstone Investment Management oversee IT strategy, and is now COO at Insignis Asset Management.

Ian Buchanan - Barclaycard COO

Former Barclays CIO and Global CIO for Societe Generale, Ian Buchanan, was Chief Operating Officer for Barclaycard from 2011 until 2015 sitting on the Barclaycard Executive Committee with global responsibility for technology, digital, data, customer operations, customer sales and service call centres, collections and fraud operations.

Buchanan was also COO for four years at Alliance & Leicester, as well as CIO and Head of Operations for Nomura.