General Info
Maximilian Claussen is the Founder and General Partner at System.One, focusing on enterprise technology and early-stage software companies. His investment thesis centers on exceptional founders. The investment check size ranges from $1M to $6M. Maximilian Claussen has a track record as a solo GP in Europe, running a pre-seed VC firm. Geographically, his preference is not specified. His partnership and collaboration style are tailored to support innovative startups.
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 documented investment in Levity (Seed) on October 12, 2022. Calculating from that date to the evaluation date gives a gap greater than 36 months, which would normally be ‘low-active’. However, additional sources (Tracxn entry dated Jul 17, 2025) indicate ongoing portfolio listings but no investments after Oct 12, 2022. Given the most recent confirmed investment is Oct 12, 2022 (more than 12 months ago), classification 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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