Nautilus consulting has been founded by Stefan Kastenmüller in 2013. 

Stefan has been working as sports, media, and entertainment executive with an international track record of more than 25 years, mostly for US-based companies. 

The Managing partner of Nautilus Consulting held executive roles in at the Nonprofit organization Sesame Workshop, Disney, World Wrestling Entertainment, Viacom MTV, Fremantle/UFA, Publishing House Ringier and Phillip Morris. 

As an entrepreneur he has been Founder and managing partner in numerous companies, including Katze Productions, a creative think tank and production company in London, and the digital eBrand agency-argoBrand as part of the new media agency argonauten within the Grey Group Middle Europe. 

In addition, Stefan has been investing and supporting startups in e-commerce and social media. 

Nautilus Consulting has a huge international network across the globe. This network enables us to support projects in the EMEA region, and furthermore in the US, Mexico, Middle East and APAC.