General Info
Rubin Ritter, as an investor, has a focus on technology vendors, corporate strategy, corporate venture capital, venture capital, and corporate innovation. His latest portfolio exit was bonify on December 20, 2022. Rubin Ritter’s investments have involved a check size in Euro. His geographic preference for investments is not specified in the sources found. Rubin Ritter is recognized for his role as Co-CEO of Zalando since joining the company in 2010, where he led the growth of the online platform for fashion and lifestyle. In terms of partnership and collaboration styles, he is known for presenting sustainable strategies, experimenting with collaborations, and seeing potential in partnerships with various organizations and initiatives in the sustainability space.
Location: Berlin, Berlin, Germany
Country: Germany
Industries:
Investment Regions: EU
Investment Stages: pre-seed, seed
angel-individual
EU
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🤖 AI Activity Report
Status: very-active
AI Reasoning: I found evidence of multiple investments after December 20, 2022. The most recent recorded investment is StratifAI on October 2, 2025 (also investments in March 2025 and October 11, 2023). The time since the most recent investment is under 6 months, so Rubin Ritter is classified as very-active. The startup invested in was StratifAI.
Angel activity thresholds:
Low Activity – Only known angel investments more than 12 months ago.
Active – Known angel investments between the last 12 and 6 months.
Very Active – Known angel investments in the last 6 months.
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