Keith Gruen

Keith Gruen is an accomplished investor and advisor with extensive experience across various sectors, particularly in technology and hospitality. Currently serving as an investor and advisor at EnverX and retorio since 2022 and 2019 respectively, Gruen is also a shareholder and board member at Ysura GmbH, where responsibilities span general management, finance, marketing, sales, human resources, and strategy. Additional roles include investment and advisory positions with Apaleo, Oaky, and SuitePad. Previously, Gruen was a board member and managing director at hetras GmbH, focusing on the development of internet-based hotel reservation systems. With a foundational career in venture capital as the founder and managing partner of Kappa IT Ventures, Gruen has raised significant funds for software and internet startups. Gruen is also recognized for teaching entrepreneurship seminars at Cambridge Advantage. Gruen holds a Sc.B in Computer Science and Mathematics from Brown University.