Kieran Regan Bio

Kieran Regan is an experienced corporate and commercial lawyer with extensive transactional experience. Kieran co-founded ReganWall, Business Law Firm in 2018 along with Adrian Wall. In recent years, Kieran has become one of the most active legal advisers on Corporate/M&A transactions in Ireland. During this time, Kieran has acted for successful entrepreneurs, Irish and UK private equity funds and large domestic and international companies acquiring businesses in Ireland and overseas. Kieran is ranked in the 2025 edition of the Chambers Global Guide as a leading lawyer in Corporate/M&A – Ireland. He is described as “an excellent legal adviser. His advice is thorough and detailed whilst remaining commercial. His availability and responsiveness also ensures that there are no delays in the process.” The Guide further quotes a description of one of his strengths as, “his ability to understand very quickly what we are looking to achieve, in addition to knowing what the counterparty wants to achieve, leads to a seamless and well-delivered deal.”