Marius Oesterschlink – Startup Investor Profile

General Info

Marius Oesterschlink is a Venture Capital Investor at DN Capital, focusing on the DACH region with a sector focus on software, marketplace, and digital health investments. DN Capital is a $500m early-stage VC fund with offices in London, Palo Alto, and Berlin. Marius has invested in over 20 companies in the DACH region, including AUTO1 Group, HomeToGo, Tourlane, and Mister Spex. His previous experience includes working in two German venture funds, investing in digital health and insurance-related startups. With a track record of successful investments, Marius is known for his hands-on approach and active involvement in guiding portfolio companies towards growth and success. His preferred check size ranges vary based on the startup’s needs and potential for growth. He values collaboration and partnership, aiming to support startups with strategic insights and industry expertise.
Location:
Country: Germany
Industries:
Investment Regions: EU
Investment Stages: pre-seed, seed

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EU

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🤖 AI Activity Report

Status: very-active

AI Reasoning: I searched DN Capital and portfolio news and found that DN Capital invested in Unique (invested March 2025) and Edurino (July 3, 2025) per PitchBook and DN Capital site listings, indicating firm activity in 2025. While individual deal announcements on DN Capital’s blog in 2025 list investments such as Unique (March 2025) where associates including Marius Oesterschlink are part of the Berlin team, Marius is active at DN Capital and associated with DACH deals. The most recent DN Capital investment involvement in 2025 is within the last 6 months from the reference date, so classify as very-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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