Effective January 2027, Deirdre Costello, currently head of leasing advisory, will become CEO Ireland, succeeding John Moran, who will move into the newly reintroduced role of chairman, Ireland. Daniel O’Connor has also been appointed head of capital markets and hotels, Ireland, succeeding Mr Moran in the capital markets leadership role while continuing to lead the hotels business. Ms Costello will continue to serve as head of leasing advisory alongside her new responsibilities.

Ms Costello brings 30 years of experience with JLL and has advised on many of Dublin’s landmark office developments. As CEO Ireland, she will lead the firm’s continued growth strategy with a focus on combining JLL’s global expertise, technology and market intelligence to deliver value for local clients.

Matthew Richards, CEO, JLL UK and EMEA Capital Markets, said: “These appointments reflect the exceptional leadership talent we have within JLL and our commitment to developing people throughout their careers. Deirdre, John and Dan are highly respected leaders who have each made a significant contribution to our success in Ireland. Deirdre brings a clear vision for the future of the business, John will continue to provide invaluable leadership and client connectivity as chairman, and Dan’s expertise and commercial acumen make him ideally placed to lead Capital Markets.”

Mr Costello added: “JLL has been my professional home for more than 30 years, and I am incredibly proud to have the opportunity to lead our Ireland business. We have a very talented team, extremely strong client relationships and a tremendous platform for growth. I look forward to building on the strong foundations already in place and working with colleagues across JLL to deliver exceptional outcomes for our clients in Ireland.”

After more than 40 years with JLL, including serving as CEO Ireland since 2009, Mr Moran will become chairman, Ireland from January 2027.

Mr Moran said: “It has been a privilege to lead JLL Ireland for the past 17 years. I am incredibly proud of what we have achieved together and the talented team we have built. I am excited to continue supporting the business in the role of chairman as JLL Ireland enters its next phase of growth.”

Mr O’Connor’s appointment follows a nearly 20-year career with JLL. Since becoming head of hotels & living Ireland in 2023, he has advised on significant transactions across the hotels, residential and wider living sectors.

Mr O’Connor added: “Ireland’s investment market continues to present significant opportunities for clients across asset classes. I am looking forward to working with our teams across all capital markets service lines to help clients navigate change, unlock value and achieve their strategic objectives.”