Mahony (pictured) joins from video advertising marketplace Teads where she was also CMO. Based in New York, she will be responsible for building Media iQ brand awareness.

On the board she will represent WiQ, Media iQ’s initiative to promote diversity in the workplace.

As well as Mahony’s appointment, the company has also announced that its chief operating officer, Paul Silver, will relocate from London to New York, to ensure product teams across London and India are aligned with its North America business.