Jan-Frederik Valentin serves as Managing Director at virail. Jan-Frederik Valentin serves as Managing Director at Luxid Media. Jan-Frederik Valentin serves as General Partner at Ennea VC. Jan Valentin is an Angel Investor. Jan is an Advisory Board Member of Viselio. He is a Co-Founder at Jagoona. He is a Senior Vice President of Strategic and Corporate Development at KAYAK.