The 12 closest competitors and alternatives to Metafuels among cleantech companies — ranked by similarity to what Metafuels actually does, not by market-cap band.
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Metafuels is a company founded in 2019 by energy and power industry veterans and is headquartered in Langnau Am Albis, Switzerland.
Metafuels is a cleantech company headquartered in Switzerland. Its most recent funding round, Series A, raised $24M in February 2026. Xcout tracks 15 named people at Metafuels, including Saurabh Kapoor (Chief Executive Officer).
9 more named people on record for Metafuels, with roles, board committees and tenure — see the full roster →
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series A | $24M | 7 named | |
| — | $9M | 6 named | |
| Seed | $8M | 6 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Ranked by semantic similarity — how close each company is to Metafuels by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Green/Cleantech
Aerleum develops technology that transforms captured carbon dioxide into cost-competitive synthetic fuels and chemicals, such as methanol. The company serves hard-to-abate sectors including maritime shipping, aviation, heavy transport, and the chemical industry.
Similar cleantech company
Aircela is a privately held company founded in 2019 that builds machines designed to capture carbon dioxide directly from the air and convert it into gasoline using clean electricity. Headquartered in New York City, the company offers carbon-neutral technological solutions for engines.
Similar cleantech company
Fusionality is a deep tech startup founded in 2026 and originating from the Swiss Plasma Center at EPFL. Headquartered in Switzerland, the company specializes in developing advanced fusion technology.
Climate Tech
STABL Energy is a Munich-based technology company founded in 2019 that offers resource-efficient second-life battery storage systems to make renewable energy reliable and sustainable.
Climate Tech
Atmen is a regulatory technology company that automates and derisks renewable fuels certification for products like green hydrogen, e-methane, biomethane, HVO, and SAF. Headquartered in Munich, Germany, the company provides a data platform designed to power Europe's industrial transition.
Similar cleantech company
Quantafuel is a technology-based energy company founded in 2014 and headquartered in Oslo, Norway. It focuses on converting waste plastics into valuable resources, aiming to solve the world's waste plastic problem through circular solutions.
Climate Tech
Camus Energy is a software development company founded in 2019 in the San Francisco Bay Area that uses real utility data to map grid loads for conductors and substations.
Similar cleantech company
Fuchs & Eule Energy Experts is an energy consulting firm headquartered in Berlin, Germany. Founded around 2019-2020, the company provides specialized advisory services and asset profiling for the energy sector.
ClimateTech
Climeworks provides direct air capture technology and end-to-end carbon removal services. The company serves enterprise clients by designing and managing tailored carbon removal portfolios that combine engineered and nature-based solutions.
Similar cleantech company
Polar Night Energy, founded in 2018 and based in Tampere, Finland, is an innovative energy storage company that designs and manufactures high-temperature thermal energy storage systems to help transition industrial sectors from fossil fuels to renewable energy.
ClimateTech
Cotierra develops decentralized biochar systems designed to support climate and agricultural initiatives. Founded in 2022, the Zurich-headquartered company operates internationally with additional presence in locations like Colombia.
Climate Tech
Carbonfuture is an environmental services company headquartered in Freiburg, Germany, that delivers verified high-quality carbon removal credits and trust infrastructure to help organizations achieve net-zero goals.
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