Mr Mangan has over 16 years’ experience in advising his clients on structuring and executing domestic and cross-border transactions, including mergers & acquisitions, joint ventures, private equity investments and capital markets transactions.

Joe O’Malley, managing partner, said: “We are delighted that David has joined our growing corporate team. David is recognised as a leading corporate lawyer with a wealth of experience and commercial acumen. His appointment will strengthen our offering in delivering a first-class service to clients in corporate transactions.”

Commenting on his appointment, Mr Mangan said: “I am excited to join the corporate team at Hayes led by Ken Casey and look forward to contributing to the firm’s continued growth and success.”