Rumbo Ventures

Rumbo Ventures

Rumbo Ventures launched in 2022, founded by Fernando Lelo de Larrea H. and Ferdinando Meo with a mandate to invest exclusively in early-stage climate technology. The firm is headquartered in Madrid and deploys capital across Europe and Latin America — a dual-region footprint it refers to as "Latin markets." Its eight-person team includes an investment committee of María T. Arnal, Gianfilippo Mancini, and Alejandro Diazayas, plus an investment team of four analysts. Rumbo structures its strategy through two vehicles: a Pilot Fund for pre-seed and seed-stage ventures, and Fund 1 for later early-stage rounds. The portfolio splits across seven sector verticals — Energy, Mobility & Transportation, Food, Agriculture & Land Use, CCUS & Restoration, Industry & Manufacturing, Climate Software & Analytics, and Built Environment. Confirmed positions include Karbon (carbon capture), 1S1 Energy (PEM electrolysis materials), Silica (enhanced rock weathering), Cultivo (nature-based portfolio finance), and Parallel Carbon (post-fossil fuel hardware platform). The firm also backs mobility plays like Hoop (corporate carpooling) and Tram (behavioral mobility), alongside industrial-hardware bets like E6PR (eco six-pack rings) and Lisus (battery mineral sourcing). Rumbo publicly listed 22 portfolio companies from its October 2022 launch through December 2023, spanning pre-seed to early-stage checks. The team operates from a single Madrid office with no disclosed additional locations. No philanthropic foundation or club-membership affiliations are listed on its site. In December 2023, the firm closed its initial deployment window with 22 active positions across Pilot Fund and Fund 1. Rumbo's structural distinction lies in its dual-fund architecture: a dedicated pilot vehicle for nascent, pre-commercial climate startups paired with a scaled early-stage fund — a design that lets the firm back lab-stage carbon removal technologies alongside revenue-generating energy platforms within the same platform. This split-ticket model is uncommon among Europe-based climate managers operating below €50 million in estimated deployment.