Denis O'Brien

Most Influential Person

Irish businessman

Why Is Denis O'Brien Influential?

According to Wikipedia, Denis O'Brien is an Irish billionaire businessman, and the founder and owner of Digicel. He was listed among the World's Top 200 Billionaires in 2015 and is also Ireland's richest native-born citizen. His business interests have also extended to aircraft leasing , utilities support , petroleum , football , and healthcare . As former chairman of the Esat Digifone consortium, O'Brien was questioned by the Moriarty Tribunal, which investigated the awarding of a mobile phone licence to Esat, among other things.

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What Schools Are Affiliated With Denis O'Brien?

Denis O'Brien is affiliated with the following schools:

Denis O'Brien's Academic­ Rankings