
In the article “Reaching the summit” published in CIO in December 2010, which examines the differences between the CEO and CIO, Alan Mumby, head of TMT and CIO/CTO recruitment at Odgers Berndtson says that “The CEO has the leadership breadth over several diverse functions, while the CIO has a narrower range of vision. They should extend focus to the whole business, but they rarely sustain that vision for their tenure.
“If you are a CIO, you will continually get dragged into the detail, but an adept CEO rarely does detail. CIOs are aspirant CEOs who took an erroneous, technical career-turn sometime in the past.”
However, Alan says that executives from a technology background may find it difficult to leave it behind. “Most IT directors or CIOs fail to carry it off and get dragged down into the technical weeds,” he says.