HeyStaks’ platform analyses smartphone behaviour anonymously to understand the intent and interests of users

UCD-based start-up firm HeyStaks has raised €1.5 million in investment from the Denis O’Brien-owned mobile network provider Digicel to help bring its (...)

The interior of Audi’s upcoming A4, which will offer in-car connectivity via a flat-rate sim card from Irish firm Cubic Telecom which cuts out roaming charges for connected drivers.

An Irish tech firm is behind Audi’s launch of a Europe-wide, flat-rate sim card, fitted in its new models from next year, that cuts out roaming charg(...)

Denis O’Brien’s Digicel  has the hump over so-called “bypass fraud”. Photograph: Dara Mac Dónaill

Denis O’Brien’s Digicel may be gearing up for a near $10 billion flotation to finance its rollout of fibre fixed-line services, but that isn’t prevent(...)

Digicel’s IPO filing revealed the company made payments over the last three years of $26.5 million to  AC Executive Aviation Services, a company controlled by Digicel owner Denis O’Brien, for the use of his corporate jet. Photograph: David Sleator

Some folk who remembered how the O’Reilly clan battled Denis O’Brien for control of Independent News and Media (INM) back in 2007 were mightily amused(...)

Michael Hasenstab, bond trader with Franklin Templeton

Michael Hasenstab, the star bond trader with Franklin Templeton who made billions of euros in a huge crisis-era bet on an Irish turnaround, has emerge(...)

A Digicel shop in Jamaica: the company’s $6.5 billion total debt is denominated in dollars but its revenues come from local currencies in the Caribbean, Central America and the South Pacific. Photograph: Peter Murtagh

Digicel’s near-300-page IPO registration document includes 29 pages of potential risk factors that could affect the business in the years ahead. Comp(...)

Digicel paid $2 million to Communicorp, a media investment company owned by Mr O’Brien, for office space, printing and telecoms services. Photograph: David Sleator

Digicel has been a major cash cow for Denis O’Brien in recent years, according to the IPO document filed with the Securities and Exchange Commission i(...)

Trading up: The Gulfstream G650ER has a list price of €60 million and a range of about 11,800km

Businessman Denis O’Brien is ordering a new private jet, worth about €60 million, to replace the aircraft he recently put on the market. Mr O’Brien (...)

Former US president Bill Clinton speaking during the Forbes’ 2015 Philanthropy Summit Awards dinner in New York City last week. Photograph: Dimitrios Kambouris/Getty Images

Former US president Bill Clinton has insisted that criticism of his family’s charitable foundation is nothing more than “politicking” during an electi(...)

Independent TD Catherine Murphy. Ms Murphy sparked an incident earlier this week when, using Dáil privilege,  she said had received information that businessman Denis O’Brien was paying a rate of about 1.25 per cent on his massive loans from IBRC and that this rate represented a ‘subsidy’. Photograph: Cyril Byrne

The bruising encounter between the Oireachtas, parts of the media and billionaire businessman Denis O’Brien over the past three weeks has shifted the (...)