Zacua Ventures is a Madrid-based early-stage venture capital firm investing globally in technology for the built environment. It backs construction, real estate and infrastructure technology companies across seed and Series A, with later-stage follow-on activity, and has acted as a lead or co-lead investor. The firm targets sectors including construction software, PropTech, robotics, materials, climate tech and AI-enabled tools, with investments spanning Europe, North America, Latin America, APAC and the Middle East. Zacua closed a $56 million inaugural fund in 2024.