Read More General business news Who is Aoife Brennan and what does her appointment as Lisney CEO mean for Ireland’s property market in 2026? Lisney appoints Aoife Brennan as CEO, succeeding David Byrne after six years. What the move means for Ireland's property market, Lisney's competitive position, and the firm's data-driven strategy. Read more. byPallavi MadhirajuMarch 19, 2026