chief executive officer (CEO)

Jeff Weiner will take up the position of executive chairman while Ryan Roslansky will become the new chief executive

Industry veteran played a major role in some of the technology sector's biggest firms

Co-chief Mark Hurd requests a leave of absence to focus on his health after nine years at the firm

The Canadian business leader will resign at the end of the year but stay on at the company for "years to come”

What does the person in the corner office really do - and how can you get there?

Following his Tweet to take the company private, SEC forces Musk to step down as Tesla chair

Business chiefs warn boards not to expect ROI on AI and robotics projects for up to five years

Oracle and SAP urge customers to apply patches to secure systems against hackers

Emotionally-driven decisions put companies at risk, finds security report

Passengers suffer delays at Heathrow due to supplier's system failure

Shoppers frustrated as they struggle to get the best deals

Krzanich's time as Intel CEO was a mixed bag of successes and failures

It may seem like a simple pathway from the outside, but a CIO's first taste of IT comes in many different forms

A special committee is analysing the possible options for the tech giant

CEO Chris Hsu leaves as analyst points finger at HPE merger difficulties

Accenture implements ERP suite, with Hershey's hoping to understand its customers better

Who is being disrupted by digital technology and what impact is it having on businesses?

HPE president Antonio Neri will take charge in February 2018

We look at the best tools to monitor your business goals

Survey points to strong consensus between different parts of the business

ScotRail will trial 300Mbps on-board internet until March 2018

Britain's business leaders are woefully underprepared for breaches, report shows