Rogier Rooswinkel – Startup Investor Profile

General Info

Rogier Rooswinkel is a General Partner at Forbion in Naarden, Netherlands. He focuses on evaluating and structuring new investment opportunities with an emphasis on oncology. Rogier has been involved in investments in companies like Rigontec, Replimune, and Amphista. He specializes in Series A-B rounds and has a geographical preference for Europe. His previous investments include ventures in diverse areas like targeted protein degradation, immuno-oncology therapeutics, and respiratory diseases. Rogier Rooswinkel’s investment check size ranges depending on the stage of the company. His partnership and collaboration style involve building companies for future success, particularly in the healthcare and biotech sectors.
Location: Amsterdam, Netherlands
Country: Netherlands
Industries: Life Sciences, BioEconomy
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: Found evidence Rogier Rooswinkel is a board member/observer at Granite Bio; Granite Bio announced funding and Forbion involvement in April 2025 (Granite Bio/press) indicating an investment within the last 6 months. The startup involved: Granite Bio. Time since last known investment is less than 6 months, 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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