Ritchie steps down
Steele takes chair at computing firm Iomart
Mr Steele, pictured, has been on the board of Iomart since June 2016 and is also a non-executive director of STV.
He is a former senior partner for Scotland and Northern Ireland at accounting firm Deloitte where he worked for 16 years.
He has more than 35 years experience in corporate finance and the corporate advisory sector and