Michael Costello, Managing Partner, BDO Dublin

Michael Costello

Managing Partner, BDO Dublin

BDO Dublin

+353 1 470 0000



Michael was appointed Managing Partner in June 2014, having previously been a Partner in the Audit Services department in BDO. Michael has more than 20 years' experience in audit and advisory services. Michael is a member of the firm's Brexit Taskforce



Previously Michael was BDO Ireland's Head of Audit. A Commerce and Masters graduate of UCD, Michael trained and qualified as a Chartered Accountant with Price Waterhouse before running his own firm and joining BDO in 2004. He is a Fellow of Chartered Accountants Ireland.

Michael's clients include the firm's largest indigenous and international companies across the information technology, financial services, pharmaceutical and property sectors. He has served as auditor and trusted adviser to a wide range of large private and public companies for more than 20 years. 

Michael is also a Board Director of Development Capital DAC.