Zoo Digital Group said long-serving chief financial officer Helen Gilder was leaving the company.
Gilder, who had been in the position since 2006, would continue in her role and as a director for up to six months to ensure an orderly handover to her successor, the company said.
A process to identify a successor had begun, it added.
'Zoo is at a really exciting point in its development. While it will feel strange to not be involved as the business moves forward, it is the right time for me to pursue the next stage of my career. I wish the business continued success and growth in the coming years,' Gilder said.
At 9:13am: (LON:ZOO) Zoo Digital Group PLC share price was +1p at 64.5p