Markus & Martin Siuda grew up as the sons of an advertiser and started with online marketing at the age of 15 and 17. At that time, they founded an association to promote young artists and organize events. Through online marketing, they quickly filled halls and established video marketing as a state-of-the-art advertising tool for local events in Austria. These successes quickly led to them offering their services to clients as well, implementing successful campaigns. 

Before founding CORVIS in its current form, their careers took them from startups to advertising agencies to corporate enterprises. With the founding of Corvis, they specialized in brand building and online marketing from the very beginning.For the past few years, an ever-increasing specialization in performance marketing has been growing, in which the company sets up successful campaigns for clients as an official partner of the largest social media channels such as Facebook, Pinterest, TikTok and Snapchat. 

Today, the agency works with many other agencies, direct clients and investors who trust in the performance of CORVIS. In addition to managing their agency, Markus and Martin are also board members in various associations (Vice-President & President IAA Young Professionals, Advisory Board Member Viva Con Agua, Forbes Agency Council).