Currently, Stephen Frank Ronaldson occupies the position of Partner at Ronaldsons, Secretary at Greatland Gold Plc, Secretary for Goldplat Plc, Secretary at Red Rock Resources Plc, Co-Secretary of Thor Mining Plc and Co-Secretary of Churchill Mining Plc. Mr. Ronaldson is also on the board of Ronaldson Associates Ltd. and FRPH Ltd. and Partner at Druces LLP.

He previously occupied the position of Secretary of Sound Energy Plc, Secretary for Altona Energy Plc, Secretary at Block Energy Plc, Secretary of Yellow Cat Uranium Plc, Secretary at Savannah Resources Plc, Secretary of Ashley House Plc, Secretary for Hightex Group Plc and Secretary of Corcel Plc.

He received a graduate degree from Oriel College.