Thomas Dübendorfer is a seed-stage angel investor focused exclusively on Swiss technology startups. See contact routes.
Thomas Dübendorfer is a seed-stage angel investor focused exclusively on Swiss technology startups, particularly in B2B sectors like deep tech, AI, and cybersecurity. His portfolio includes over 40 direct investments with notable companies such as Frontify (brand management, ~CHF 100M revenue), Legal AI semantic search firm, and Spontacts (acquired by Scout24). His distinctive thesis emphasizes supporting founders from idea to product-market fit and exit, leveraging his experience as a co-founder of nine startups and his leadership of SICTIC, Switzerland’s largest angel club. While specific check sizes for his personal investments aren’t detailed, SICTIC collectively invests CHF 0.5M–2M per round in pre-seed/seed stages.
Details on this investor come from filing and round data held in the StartupFundraising directory, refreshed on ingest. Founders use profiles like this one to qualify fit and to shortlist investors in Zürich.
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