Mr Joss is succeeding Mark Warren, who is retiring after leading the organisation for two years.

Chairman Bill Hilzinger said, “After an extensive executive search, the board is pleased to have David take the reins of Southern Phone. He brings extensive regional-focused telecommunications experience and will play an enormous role in building on the business’s achievements. Mark has really set the business up for success over the past couple of years, and we believe that David is the right person to take it forward.”

Outgoing managing director Mark Warren will remain at Southern Phone until mid-August to help in the handover.