John O'Callaghan
Contact details
Biography
John is a Partner in the Audit Department and is the firm's International Liaison Partner.
Services & Specialism
Client sectors include:
- Retail (sector head)
- Professional Services (sector head)
- Technology, Media & Telecoms
- Charity & Not of Profit
- Government & Procurement.
As International Liaison Partner for the firm, John is responsible for communication and international business development across the BDO worldwide network. John completed his training with Coopers & Lybrand in Dublin and transfered to Australia where he worked in industry and ran his own practice.
He is a fellow of the Institute of Chartered Accountants in Ireland and also a member of the Australian Institute of Chartered Accountants.




Outsourcing Service Provider of the Year – EOA Awards 2012 WINNER