The 12 closest competitors and alternatives to LignEasy among clean tech companies — ranked by similarity to what LignEasy actually does, not by market-cap band.
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LignEasy Oy is a biotechnology and clean technology company headquartered in Helsinki, Finland, that offers patented lignin separation technology for kraft pulp mills. The company extracts valuable lignin from industrial pulping processes to help mills improve sustainability and create bio-based raw materials. LignEasy serves the global forestry and biorefining sector with its proprietary separation innovations.
LignEasy is a clean tech company headquartered in Finland. Its most recent funding round, Grant, raised $1.1M in December 2024. Xcout tracks 5 named people at LignEasy, including Juho-Matti Karpale (CEO).
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Grant | $1.1M | 2 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 LignEasy by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Deeptech
Elea & Lili Oy is a Finnish deeptech startup based in Helsinki that focuses on developing fossil-free, cellulose-based superabsorbent materials (CSA). The company has secured seed funding to bring its sustainable superabsorbent solutions to market.
Deep Tech
Enginzyme is a biotechnology company taking a full-stack approach to enzyme immobilisation technology in Europe, with its headquarters located in Solna, Sweden.
Climate Technology
Carbo Culture Oy is a Finnish environmental services company headquartered in Helsinki that converts plant matter carbon into a stable form to draw down atmospheric carbon.
Clean Technology
Via Separations is an industrial filtration technology company headquartered in Watertown, Massachusetts, that develops energy-efficient separation processes for manufacturing industries.
Deep Tech
String Bio Private Limited is a biotechnology company headquartered in Bengaluru, India, that leverages biology and varied chemistries to present simple solutions to complex global problems. The company operates globally and focuses on smart science and clean world technologies.
Climate Technology
Renasens is a clean-tech startup founded in Sweden in 2022 that develops advanced textile recycling technology to address global sustainability challenges.
Hydrogen Technology
Hydrogen Mem-Tech is a clean-technology company founded in 2017 in Trondheim, Norway. The firm develops innovative membrane technology for hydrogen separation and purification to enable the green energy transition. It operates globally to support sustainable industrial gas processing and carbon reduction.
Climate Technology
PuriFire Energy is a biomethanol project developer headquartered in Cambridge, United Kingdom, working on decentralized, port-based production facilities for green chemicals and marine fuels.
Clean Technology
Dispersa is a clean-tech biotechnology company that produces sustainable biosurfactants for industrial and commercial applications. The company inaugurated its modern headquarters and research facility in Laval, Quebec, Canada.
Deep Tech
Mat4Green Tech is headquartered in Gothenburg, Sweden, and develops next-generation material production and recycling technologies for batteries, solar applications, and electronics, including ITO and cathode active materials.
Biosolutions
Headquartered in Søborg, Denmark, Cellugy is a biotechnology company that develops nature-inspired bio-fabricated materials such as EcoFLEXY as sustainable alternatives to petroleum-based ingredients.
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