Aerleum is a French deep-tech startup pioneering Reactive Direct Air Capture (Reactive DAC), a breakthrough technology that integrates carbon capture and conversion into a single reactor. Our mission is to produce cost-competitive, scalable, and sustainable fuels that can directly replace fossil-based alternatives in hard-to-decarbonize sectors such as maritime shipping, aviation, and the chemical industry.
Founded in 2023, Aerleum is backed by leading investors including 360 Capital, HTGF, Norrsken, Bpifrance, and Marble, and has received several prestigious awards supporting the development of its technology.
Our next challenge: scaling our technology from lab to industrial deployment and making synthetic fuels a viable, large-scale alternative to fossil fuels.
Additional Information
Booth number at VivaTech 2026
stand 2G62
Chief of Staff
Aerleum
Investment
Aerleum is raising a Series A to scale its breakthrough technology that captures CO₂ and converts it directly into e-methanol. We are opening the round to strategic and financial investors aligned with industrial decarbonization.
Chief of Staff at Aerleum
Paris, France
Product
Aerleum is securing long-term off-take for e-methanol produced from captured CO₂. We offer multi-year supply of a low-carbon, drop-in methanol to maritime, chemical and aviation-feedstock buyers preparing for decarbonization.
Chief of Staff at Aerleum
Paris, France
Partnership
Aerleum partners with industrials to co-develop large-scale production units around specific themes. We bring direct CO₂-to-e-methanol technology and engineering; together we design and build joint units tailored to each partner's value chain.
Chief of Staff at Aerleum
Paris, France