FCJ Triângulo is a Brazil-based venture builder that backs and supports startups through shared infrastructure, know-how and market channels. It focuses on acceleration, pre-seed and seed-stage companies, with interest in SaaS models and sectors including AgTech, construction, FinTech, energy, logistics, HealthTech, retail and PropTech. Typical investment sizes range from $16,000 to $50,000, with an average investment of $30,000.