fotolinse klein

With 20 years of experience in Media, Digital Advertising and FinTech I carefully select groundbreaking, innovative new businesses with a substantial business model and unique, strong leadership to support them on their path to success. I selectively accept advisory roles and board roles and engage as an Angel Investor.






Current investment portfolio:

Artyso Logo Small

ARTYSO is the full service online agency and leading industry innovator specializing in website design, development, digital advertising & marketing for the jewelry and diamond companies. Its websites for diamond and jewelry brands, eCommerce projects and B2B portals already won more than 30 international awards for the roster of prestigious clients.



Semasio has developed a new approach to profiling and targeting that completely eliminates the human element from the equation, relying instead on machine learning and statistics. This allows media agencies, large advertisers and publishers to extract the maximum, objective information from every contact with internet users. The information is turned into action through custom user segments created automatically by the Semasio systems using advanced machine learning algorithms.


ShareIQ logo

ShareIQ enables brands to measure, analyze and optimize the performance of their brand imagery across the internet. The platform pinpoints the moments of discovery that brands strive for, so you can then understand when, where and why your best images get shared. You’ll understand who influences the most awareness of your brand, so you can take action on trends as they start. Work within the ShareIQ platform to create custom audiences from your first-party data regarding viewers, likers, sharers and posters of your visual content as well, to close the loop between discovery and purchase. ShareIQ lets you also dive fully into the performance of your competitors’ visual content, enabling you to gain in-depth insight into what is – and isn’t – working for your most important competition. Savvy brands understand that their best brand images can turn consumers into fans, and fans into customers.


brandminiBRANDmini (an Artyso Brand) provides a simple to use in-page ad platform for creating, serving and measuring marketing campaigns across multiple online channels and mobile devices. The platform is integrated with leading ad networks, publishers, mobile platforms and social sites.

Inactive: Videoplaza (until acquisition) (http://www.ooyala.com/videoplaza)