2027. Recent sponsorship Following the departure of Nissan as title sponsor in 2006, Adare Golf Club, part of the Adare Manor Hotel and Golf Resort in County Limerick, had planned to host the tournament for three years, from 2007 to 2009. After two years, it was announced in January 2009 that they could no longer sustain the losses incurred by hosting the event for a third year. In early March, the European Tour confirmed the national championship would return to County Louth Golf Club, Baltray, which had last hosted in 2004, with a new sponsor, 3 Mobile. Fáilte Ireland, the National Tourism Development Authority of the Republic of Ireland, agreed to sponsor in 2011, but with a reduced purse, cut in half to €1.5 million. In 2015 the event was sponsored by Dubai Duty Free in conjunction with the Rory Foundation. In October 2015, it was announced that Dubai Duty Free had extended their sponsorship to 2018 along with the Rory Foundation. In May 2018, it was announced that Dubai Duty Free would extend their sponsorship to 2022. In August 2021 it was announced that the prize money for the tournament would increase to €5 million from 2022. In February 2022, it was announced that Horizon Therapeutics would become the new title sponsor in a six-year deal lasting until 2027. Winners Sources: Multiple winners Notes References External links Coverage on the European Tour's official site European Tour events Golf tournaments in Ireland Annual sporting events in Ireland Recurring sporting events established in 1927 1927 establishments in Ireland