General Info
Jan Stumpf, based in Munich, Germany, is the founder of Ascending Technologies. With a strong investment thesis in data-driven enterprises, Jan’s focus areas include technologies that drive innovation and growth. His previous investment in Luminovo showcases his interest in angel investments in tech startups. Jan’s professional career track record is highlighted by his strategic investments and collaborations, positioning him as an experienced investor in the technology sector. His partnership and collaboration style reflect a hands-on approach, guiding startups towards success through active involvement and strategic support. Jan Stumpf’s investment endeavors are driven by a passion for nurturing innovative businesses and fostering long-term partnerships in the tech industry.
Location:
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: Found a Luminovo blog post dated February 18, 2021 stating Jan Stumpf joined eight business angels investing in Luminovo. Also found a more recent investment record showing a most recent investment in sereact on Aug 08, 2023 (Tracxn). From Aug 8, 2023 to Nov 1, 2025 is 27 months – however the most recent investment is Aug 8, 2025 on Tracxn (listed July 17, 2025 update shows most recent was Aug 08, 2023). No evidence of investments within last 6 months. But Tracxn showed an investment on Aug 08, 2023 which is more than 6 months and more than 12 months. Therefore tag should be low-active.
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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