President Barack Obama and owner Mark Cuban participating in an event  at the White House. Photograph: Mark Wilson/Getty Images

A billionaire media tycoon with close links to US president Barack Obama has urged investors to sell the shares of companies that shift their headqua(...)

Johnny Ronan has found tenants for most of the vacant space in Connaught House, his upmarket office block on Burlington Road in Dublin 4.

Weeks after announcing that he is gearing up to re-enter the office construction market, Johnny Ronan has found tenants for most of the vacant space (...)

Out tomorrow: Euro zone retail sales (Mar). Photograph: Simon Dawson/Bloomberg

TODAYResults: Audi; Kennedy-Wilson; Manchester United; Pfizer. Indicators: Euro zone Sentix investor confidence (May) and producer prices (March); US (...)

Burlington House stands on a site of 0.68 of a hectare (1.68 acres) in Dublin 4

One of the best-located office redevelopment opportunities in Dublin city comes on the market today with the planned sale of a(...)

Séamus Mulligan  co-founded Dublin-based Adapt with fellow serial pharmaceutical entrepreneurs David Brabazon and Eunan Maguire

Entrepreneur Séamus Mulligan has cashed in shares worth $86 million (€62 million) in Jazz Pharmaceuticals which will entirely be used to fund a new(...)

TO DAY (...)

An Taoiseach Enda Kenny and Bruce Cozadd, chairman and chief executive of Jazz Pharmaceuticals plc, in  Monksland, Athlone, Co Roscommon, on Monday.

Jazz Pharmaceuticals is investing €50 million on a new manufacturing plant outside Athlone, Co Roscommon, that will create 50 high-skilled full-time j(...)

Jazz Pharmaceuticals, the Dublin-based maker of the narcolepsy treatment Xyrem, is buying Italian rare disease drug developer Gentium in a $1 billion (...)

Craig Farr, head of KKR Capital Markets, said KKR was keen to tap into European credit markets and Avoca was a “very good fit” given that there was little overlap in their activities in the region. Photograph: Andrew Harrer/Bloomberg via Getty Images

US private equity giant KKR has agreed a deal to acquire Dublin-based Avoca Capital for an undisclosed sum. The deal is subject to regulatory requirem(...)

Dublin-based Jazz Pharmaceuticals is seeking $757.2 million in loans to refinance debt, according to a person with knowledge of the transaction. Barcl(...)