Ronan Columb

Ronan Columb is the group managing director of Castlethorn, one of the largest private development firms in Ireland. Under his leadership, the company is currently active on multiple residential construction sites within the Greater Dublin Area, with a capacity to deliver close to 6,000 homes. Recently, Columb highlighted a significant funding deal with Avenue Capital, which could see the US firm invest up to €100 million into a joint venture with Castlethorn, further supporting the development of over 7,000 homes. His vision for sustainable and community-focused developments has positioned Castlethorn as a key player in addressing Ireland's housing needs.