Régis Watrisse
Founder & CEO
With over 20 years of experience in strategic marketing, digital media, and global business development, Régis Watrisse is the visionary behind Seastream Media. His career began in the early 2000s, pioneering programmatic advertising and digital marketing across Europe.
Before founding Seastream Media, Régis was the managing partner of Mediaplus Belgium, where he spearheaded digital transformation and integrated traditional and digital media strategies.
He holds an Executive Master’s in Management from the Solvay Brussels School of Economics and Management and certifications in Google Ads, Microsoft Advertising, and data science.
Régis’s mission is to reshape outsourcing by combining cost-efficiency with uncompromising quality, ensuring European businesses thrive in a competitive global landscape.

Régis Watrisse
Founder & CEO
With over 20 years of experience in strategic marketing, digital media, and global business development, Régis Watrisse is the visionary behind Seastream Media. His career began in the early 2000s, pioneering programmatic advertising and digital marketing across Europe.
Before founding Seastream Media, Régis was the managing partner of Mediaplus Belgium, where he spearheaded digital transformation and integrated traditional and digital media strategies.
He holds an Executive Master’s in Management from the Solvay Brussels School of Economics and Management and certifications in Google Ads, Microsoft Advertising, and data science.
Régis’s mission is to reshape outsourcing by combining cost-efficiency with uncompromising quality, ensuring European businesses thrive in a competitive global landscape.