Stefan began his career working in quantitative research for Carlton Television. Since then he has held a number of senior digital management roles, most recently at Zenith Optimedia where he served as global chief digital officer overseeing the output of more than 2,500 people in 75 countries. 

Since joining iProspect in early 2017, Stefan has brought deep expertise, ambition and entrepreneurial drive to iProspect. His digital, analytical and strategic experience leave him excellently positioned to lead iProspect as it continues to grow, whilst maintaining its leadership position in the market.