The 12 closest competitors and alternatives to Carbogenics among cleantech companies — ranked by similarity to what Carbogenics actually does, not by market-cap band.
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Carbogenics is a global biocarbon and clean-tech company headquartered in Edinburgh that develops engineered biochar and sustainable materials.
Carbogenics is a cleantech company headquartered in United Kingdom, founded in 2016. It has raised at least $4.3M across the 2 funding rounds on record. Its most recent funding round raised $3M in January 2026. Xcout tracks 13 named people at Carbogenics, including Ed Craig (CEO).
7 more named people on record for Carbogenics, with roles, board committees and tenure — see the full roster →
At least $4.3M raised across the 2 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| — | $3M | 8 named | |
| Seed | $1.3M | 8 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 Carbogenics by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar cleantech company
C-Green is a Swedish clean-tech company headquartered in Solna that converts sewage sludge into solid HTC biocoal, also known as hydrochar. The company provides sustainable waste-to-resource solutions designed to support the circular economy.
Cleantech, Materials Science
Carbon Upcycling Technologies Inc. is a leader in carbon and waste utilization technology, engaging in strategic partnerships to advance sustainability. The company's headquarters are located in Calgary, Alberta, Canada.
Climate Tech
Biochar Industrial Group (BIG) is incorporated in the United States and provides biochar as a service to agricultural processing facilities. The company finances, installs, and operates equipment on agricultural sites to process and convert waste into useful biochar.
Similar cleantech company
BioBTX is a clean-tech company headquartered in Groningen, Netherlands, specializing in renewable and bio-based aromatics. The company develops innovative chemical recycling technologies to produce aromatic compounds from plastic waste and biomass.
Climate Technology & Water Treatment
Glanris Water Systems processes agricultural and forestry waste, such as rice husks and sargassum, into low-cost electricity and customized biochar. The company serves industries needing sustainable materials by providing patented biocarbon products used for water filtration, low-carbon concrete, soil amendment, and large-scale carbon sequestration.
Sustainability & Climate Consulting
Net-Zero Impact Group is an African conglomerate that provides investment, technology, and policy solutions to support the continent's climate-resilient transition. Operating through four subsidiaries, the company offers ESG and climate finance advisory, biochar production and waste management, nature-based land restoration, and executive training and sustainability capacity-building programs.
Greentech
Exergy3 is a clean-tech spinout company headquartered in Edinburgh, United Kingdom, focused on providing solutions for decarbonising industry with cheaper and greener thermal energy.
Environmental Technology
Ocean GeoLoop develops and commercializes proprietary, chemical-free carbon capture technology for industrial point-source emitters. The company provides scalable, energy-efficient solutions and testing services to help heavy industries reduce carbon emissions and achieve sustainability targets.
Similar cleantech company
Aligned Carbon Inc. is a privately held materials technology company founded in 2018 in the United States, specializing in the research and development of aligned carbon nanotubes.
Industry
Made of Air is a carbon-negative materials company that creates sustainable materials designed to reverse climate change. The company is headquartered in Berlin, Germany.
Material Science
Algenesis Materials is a sustainable materials science company based in San Diego, California, recognized for developing eco-friendly polymer alternatives and green chemistry solutions.
Biochar
Applied Carbon provides mobile, automated machinery that converts agricultural crop residues into biochar directly in the field. This process sequesters carbon to provide durable carbon removal while improving soil health for agricultural operations.
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