Cillein is a tax partner advising a broad range of Irish and international businesses. His clients include privately owned groups, Irish and multinational public companies, and high net worth individuals. Areas of particular focus include mergers and acquisitions, inbound and outbound investment, financing, and real estate transactions.
Cillein also has significant experience advising multinational groups on their foreign direct investment into Ireland and previously spent a year on the firm’s Irish tax desk in the US.