Sotiris Oikonomou
Sotiris Oikonomou
@sotiris_oikonomou
Founder, MD @markappmedia
FT1000 ‘26 | #2 Software, Europe @financialtimes
40 Under 40 @fortunegreece
EVA ‘26 Emerging Entrepreneur of the Year
FT1000 ‘26 | #2 Software, Europe @financialtimes
40 Under 40 @fortunegreece
EVA ‘26 Emerging Entrepreneur of the Year
Fortune Greece 40 Under 40
Emerging Entrepreneur of the Year 2026
Financial Times FT1000
Finalist for Founder of the Year – Medium Size Companies!
Podcast: MarkApp's Sotiris Oikonomou on contextual ads, CTV and data ownership - Campaign Middle East
The hidden cost of the cheapest impressions - Campaign Middle East
IAB Europe's Virtual Programmatic Day – H2 2025
Making the Most of the CTV Opportunity in MENA
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