Andrea A. Oliveira Kestenbaum, Managing Director at Positive Ventures, Brasil, Sao Paulo, Brazil — verified investor profile. See contact routes.
Andrea A. Oliveira Kestenbaum is an impact investor who backs early-stage (pre-seed, seed, Series A) technology companies in climate, education, healthcare, and financial inclusion, with a distinctive thesis focused on solving the Global South’s pressing social and environmental challenges. Her firm, Positive Ventures, typically invests $250,000 at pre-seed and $500,000–$600,000 at seed, with follow-ons up to $1.5 million, targeting startups where revenue directly delivers environmental or social impact. Notable portfolio companies include Pachama (carbon credits), Eureciclo (circular economy), Slang (AI for English literacy), Provi (fintech for upskilling), and Apprenty (apprenticeship programs).
This profile is part of the StartupFundraising investor database: focus, portfolio history, disclosed location and contact routes, refreshed as new filings and rounds are ingested. Founders use it to check fit before reaching out and to find investors in Brasil.
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