GroupM-owned digital media brand Xaxis has promoted Silvia Sparry to global chief operating officer (COO), a newly created title aimed...
In a world where nearly everyone is always online, there is no offline.
In a world where nearly everyone is always online, there is no offline.
GroupM-owned digital media brand Xaxis has promoted Silvia Sparry to global chief operating officer (COO), a newly created title aimed...