David Higgins, Chief Executive of Network Rail

Why is he on the list?

Higgins is the leader of UK reforms which could have a far reaching influence nationally and internationally.

What kind of year has he had?

Dynamic. Higgins has pre-empted government legislation by taking up the agenda of the McNulty rail review. Network Rail has devolved responsibility for operations to regional MDs and led the creation of new co-operative alliances with the company’s engineering contractors and train operator customers. However questions may start being asked about whether the reforms are a distraction from NR’s day job, as performance has not met required standards.

What’s coming up in 2012?

More reforms of potentially global significance and possibly the development of an international consulting business.