Serge Chiaramonte is a London-based early-stage tech angel investor who typically invests $10K–$500K (sweet. See portfolio, sector focus and contact routes.
Serge Chiaramonte is a London-based early-stage tech angel investor who typically invests $10K–$500K (sweet spot ~$100K) in pre-seed, seed, and Series A startups across sectors including AI, ClimateTech/CleanTech, Wellness & Fitness, Education, SaaS, E-commerce, and FinTech[1][2][4]. His notable portfolio companies include StackOne, qomodo, Borderless, Trezy, Kohort, Humanising Autonomy, and Monolith AI[1][3][10][11]. Chiaramonte’s distinctive thesis centers on backing ambitious impact founders with focused, scalable products and strong global market opportunities[9].
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