Bernard Byrne  succeeds David Duffy who will step down as chief executive and executive director with immediate effect.

AIB has formally announced the appointment of Bernard Byrne as chief executive. He succeeds David Duffy who will step down as chief executive and exec(...)

The Dáil has approved the sale of the State’s stake in Aer Lingus to International Airlines Group. File photograph: Paul Faith/AFP/Getty Images

The Dáil has approved the sale of the State’s stake in Aer Lingus to International Airlines Group (IAG) following an ill-tempered two-day debate. The(...)

In a quiet, leafy road running to the seafront, 142 Seafield Road is a gracious house in a terrace of four similar Victorian redbricks with bay win(...)

Workers at Clerys department store fear that job cuts are in the offing as the company faces being sold to a property group. Photograph: Dara Mac Dónaill

Koch Industries, the US company run by the billionaire Koch brothers David and Charles, has bought Sligo medical device manufacturer Protek Medical(...)

Siteserv chief executive Sean Corkery: Politicians were asking the public to connect disparate issues concerning the Siteserv sale, Irish Water contracts and Mr O’Brien’s finances. Photograph: Nick Bradshaw

Siteserv has written to Ceann Comhairle Seán Barrett asking for the record of the Dáil to be amended regarding statements made under parliamentary pri(...)

An Bord Pléanála refused the Cluddaun project over concerns relating to  peat slippage and  the flows of  streams and rivers. Photograph: Reuters.

A 48-turbine wind farm proposed for Co Mayo has been refused planning permission by An Bord Pleanála. Coillte’s project, on lands at Cluddaun, was to(...)

Vodafone has also partnered with ESB for a €450 million fibre to the home joint venture that will roll out high speed broadband to 50 towns across Ireland.. Photograph: Toby Melville/Files/Reuters

Revenues at Vodafone Ireland fell almost 3 per cent as inter-operator revenues fell and competition continued in the pay-as-you-go market. Reve(...)

Eircom will return to revenue growth in the current quarter, the company says, bringing it “one step closer” to a renewed flotation attempt.Richard Mo(...)

 Green Party leader Eamon Ryan. Mr Ryan has criticised the ESB following the news that it is to retain two major turf-fired power plants after 2019, despite expectations that the plants would close during that year. Photograph: Cyril Byrne/The Irish Times

The ESB is planning to retain its two major turf-fired electricity generation plants in the midlands after 2019, despite expectations that they would (...)

As many as half a million homes and businesses in 50 Irish towns will be able to access super-fast fibre broadband through a joint venture rolled o(...)