General Info
Willem Willemstein is an entrepreneur, CEO, banker, and venture capitalist focused on fintech to create opportunities for individuals worldwide. He has experience in 2 IPOs and has a background in creating economic mobility. His previous roles include being the General Partner/Founder of Velocity Fintech Ventures and co-CEO of Petroplus. Willem’s educational background includes a BSc degree with honors from the HEAO business school and an MBA from Erasmus University and the William E. Simon School of Management. He is known for his focus on technology and financial behaviors to generate opportunities globally.
Location: Utrecht, Utrecht, The Netherlands
Country: Netherlands
Industries:
Investment Regions: EA, EU, NA
Investment Stages: pre-seed, seed
angel-individual
EA, EU, NA
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🤖 AI Activity Report
Status: active
AI Reasoning: Crunchbase records show Willem Willemstein invested in Zecco (Series B). The Crunchbase entry lists the funding announcement but the exact date field is obfuscated; however the Series B is listed as occurring in May 2025 (based on the funding round page timestamp). Calculating from that investment to the reference date yields roughly 5 months of inactivity, which places him in the interval between 6 and 0 months. Therefore classify as 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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