Carbono3 Ventures

Carbono3 Ventures is an impact-focused venture capital and acceleration firm headquartered in San Juan, Puerto Rico, with activity across Latin America and Spain. It invests at the pre-seed and seed stages in companies applying science and technology to sustainability and equity, positioning itself within the climate and environmental technology and social impact verticals.

The firm structures and manages its own investment vehicles for early-stage ventures and operates Positive Angels, a network that backs impact startups on a venture-capital basis. Its stated philosophy - that what is good for the world can also be profitable - underpins a mandate concentrated on Latin American sustainability technology companies at the earliest stages. Portfolio support extends beyond capital, with the firm offering assistance at a pace set by each company's needs.

Carbono3's team brings experience across founding, investing, executive leadership, finance, people operations and mergers and acquisitions, a spread of disciplines relevant to pre-seed and seed companies building operational foundations alongside their technology. The firm describes its orientation as mission-driven, with an explicit focus on diversity, equity and sustainability outcomes in its investment and support work.