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Metafuels logo — aerobrew SAF

Metafuels

aerobrew SAF

Founded 2021 Switzerland Zurich, Switzerland 23 employees Non Equity Assistance Total: $35.72M Renewable Energy, Clean Energy

General Information

Company Name Metafuels
Founded Year 2021
Location Switzerland Zurich, Switzerland
Employees 23
Industries Renewable Energy, Clean Energy
Funding Stage Non Equity Assistance
Social

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About Metafuels

Metafuels Summary

Metafuels, founded in 2021 and headquartered in Switzerland, is revolutionizing the future of aviation with its sustainable aviation fuel (SAF) technology, aerobrew. The company's mission is to enable affordable air travel without the carbon footprint, addressing the pressing need for decarbonization in global aviation.

Metafuels' aerobrew technology, which received a significant €7.40M Seed Round investment on 13 December 2023 from Contrarian Ventures and Energy Impact Partners, is innovative and highly scalable. It leverages renewable feedstocks such as green hydrogen, renewable electricity, sustainably sourced CO2, and renewable and sustainable cellulosic biomass to produce e-kerosene efficiently and cost-effectively.

With a strong focus on large-scale production and cost leadership, aerobrew demonstrates high carbon conversion, selectivity, and overall SAF yield, making it an attractive solution to meet the escalating demand for sustainable aviation fuel.

As the global aviation industry moves towards net zero 2050 targets, Metafuels and its aerobrew technology are poised to play a significant role in driving the decarbonization of aviation on a scale never seen before.

Business keywords: Sustainable Aviation Fuel, Net-zero Aviation, Green Hydrogen, E-fuels, E-kerosene, Carbon Capture, Renewable Feedstocks, Decarbonisation, Aviation Technology, Scale-up Technology, Renewable Electricity, Green Methanol, Synthetic Fuels

Funding Rounds & Investors (4)

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Funding Stage Amount Investors Lead Investors Date
Non Equity Assistance €1.92M 1
Netherlands Enterprise Agency
01 Apr 2026
Series E $22.00M 8
Contrarian Ventures, Verve Ventures +6
15 Jan 2025
Grant Fr.4.40M 1
Swiss Federal office of Energy
30 Jul 2024
Seed Round €7.40M 2
Contrarian Ventures, Energy Impact Partners
13 Dec 2023

Metafuels Alternatives & Competitors

View All Alternatives
Metafuels vs
XFuel
XFuel Ireland

Producing low-carbon drop-in transport fuels today, and pioneering tomorrow’s carbon-negative fuels

Series A
32 employees
Energy, Renewable Energy
Metafuels vs

We work towards a clean future by offering our CO2-to-methanol production technology, creating value...

54 employees
Energy, Renewable Energy
Metafuels vs

Promise of a Sustainable Future

Debt Financing
1069 employees
Energy, Renewable Energy

FAQ About Metafuels

aerobrew SAF
Metafuels was founded in 2021.
Metafuels is headquartered in Zurich, Switzerland.
Metafuels operates in Renewable Energy and Clean Energy. Its work centres on Sustainable Aviation Fuel, Net-zero Aviation, Green Hydrogen and E-fuels.
Metafuels has approximately 23 employees.
Metafuels has completed 4 funding rounds, raising a total of $35.72M. The latest funding stage is Non Equity Assistance.
Top alternatives and competitors to Metafuels include XFuel, Carbon Recycling International, Avaada Group, AFS Advanced Fuel Solutions, USA BioEnergy. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Metafuels and XFuel are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Metafuels, https://bouncewatch.com/company/metafuels, updated 25 September 2026. When citing, please name BounceWatch and link this page.

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