John Hannigan (MBA), Chief Executive Officer of Circle VHA, a Tier 3 Approved Housing Body, since September 2017. Prior to this John was Managing Director of Sunbeam House Services (2010 to 2017) and Company Treasurer of Respond (2004 to 2010) in Ireland and South Africa. John has worked at senior executive level within the Private Sector (KPMG, Grant Thornton and EY) and as Group Director and Company Secretary in the UK for large Registered Social Landlords (Accord and Prime Focus). John is a Chartered Member of the Chartered Institute of Housing, Fellow of the Association of Certified Accountants and member of the Institute of Directors. John is also a member of the Governing Board of Chartered Institute of Housing (UK) and a Member of the CIH Northern Ireland board.