Denis O’Brien has scored something of a Pyrrhic victory in the High Court. First, a judge agreed to an application from the ...

Billionaire businessman Denis O’Brien has been ordered by the High Court to discover certain documents used in the Payments to Politicians Tribunal which he says provided the material to him in ...

A High Court judge has agreed to an application from businessman Denis O’Brien to amend a judgment in which she referred to a tribunal concluding there was “corruption at the highest level of ...

A High Court judge has agreed to an application from businessman Denis O'Brien to amend a judgment in which she referred to a tribunal concluding there was “corruption at the highest level of Irish ...

Denis O'Brien is an Irish artist who was born in the 21st Century. How much does a Denis O'Brien cost? Denis O'Brien's work has been offered at auction multiple times, with realized prices ranging ...

Business Post columnist Ian Guider takes a look at the successes, scandals, threats and controversies that dominated that dominated the business landscape in 2024 The business saw a marginal revenue ...