Mario Fleck

Mario Fleck is a Partner at AcNext Capital, an investment firm based in São Paulo, Brazil, that operates with six to ten employees and generates between $1 million and $5 million in revenue. In this capacity, he leads venture capital investments ranging from $100,000 to $5 million, targeting technology startups across the Seed to Series B funding stages. Working alongside co-leader Roger Ingold, Fleck directs capital toward high-growth companies operating within the e-commerce, marketplace, and enterprise infrastructure sectors. His specific investment activity includes leading a funding round for the consumer perks application Mimoo, while his broader network involves prominent Brazilian business figures like Alfredo Villela of Grupo Itaúsa. Fleck currently maintains a strategic geographic focus on emerging technology markets throughout Latin America and Israel, supporting founders in scaling innovative enterprise and consumer businesses.