Marcel Malczewski, TM3 Capital

Marcel Malczewski, founder and Managing Director of TM3 Capital (now part of Quartzo Capital). See sector focus and contact routes.

About Marcel Malczewski

Marcel Malczewski, founder and Managing Director of TM3 Capital (now part of Quartzo Capital), invests in Brazilian B2B technology companies across early (Seed) and late (Series A/B) stages, with check sizes ranging from R$30k monthly revenue thresholds for Seed to approximately US$5 million for Series A/B rounds. His portfolio spans sectors including fintech, healthtech, agtech, edtech, retail tech, IoT, and AI, with notable companies such as Ubook, Velsis, Asas, and Housi. Malczewski’s distinctive thesis emphasizes B2B hardware and software startups with scalable metrics, and he is currently building a sixth fund focused on agronegócio, including agtechs, agri-fintechs, and renewable energy.

Marcel Malczewski at a glance

Role
Managing Director
Organization
TM3 Capital
Location
Curitiba, Parana, Brazil
Investor type
Venture Capital
Focus areas
Asset Management, Business Development, Financial Services, Venture Capital, Software, Analytics, Big Data, Predictive Analytics

Frequently asked about Marcel Malczewski

What does Marcel Malczewski invest in?
Marcel Malczewski at TM3 Capital (Curitiba, Parana, Brazil) — sector focus: Asset Management, Business Development, Financial Services, Venture Capital, Software, Analytics, Big Data, Predictive Analytics, Information Technology, SaaS,….
How do I contact Marcel Malczewski?
Marcel Malczewski's published profile links (website, LinkedIn or X where available) are listed on the StartupFundraising.com investor profile.
Where is Marcel Malczewski based?
Marcel Malczewski is based in Curitiba, Parana, Brazil.

StartupFundraising tracks this investor record from SEC filings and announced rounds, updating focus, location and portfolio history as new data lands. Use it to gauge fit before an outreach, then widen the search to investors in Curitiba.

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