Chrysalix to Lixea: An EIC Accelerator Story of Wood Biorefining

Chrysalix Technologies Estonia OÜ was a Tallinn company with no sales, set up in August 2019 by a London spin-out of Imperial College to bring a chemistry for dissolving waste wood into the European Union. Two months later the European Commission's list of EIC Accelerator pilot winners for the 9 October 2019 cut-off named it, alone and with no partner company, for Bioflex, "Second life of wood: BioFlex technology to dissolve waste wood to get raw materials", with blended finance. The EU contributed €2,318,662.50 towards a total cost of €3,797,203.75, according to CORDIS, and the EIC Fund added €2 million as a convertible loan in May 2021. The money paid for a pilot plant in Bäckhammar, Sweden, which was finished and ran trials. The Estonian company that won the award, renamed Lixea OÜ, no longer exists: its sole shareholder put it into liquidation on 18 June 2025 and it was deleted from the Estonian e-Business Register on 11 February 2026. The business carries on as Lixea, through Lixea Sweden AB and the London parent Lixea Limited.

Where the Company Stands Now

The Estonian company was a vehicle. Its annual reports explain that the London company, then still called Chrysalix Technologies Limited, created it because of Brexit and because the United Kingdom lacked the wood processing industries the technology needed. Its 2023 annual report says that in July 2023 Lixea secured investment from an investor based in Sweden, after which management moved the whole business to Lixea Sweden AB: all assets, the intellectual property and the pilot plant equipment, were sold to the Swedish company for one euro, and the 2024 report adds that the €2 million EIC Fund convertible loan was moved onto the Swedish company's balance sheet as well. With nothing left to do, the Estonian company lost €1,626 in 2024, went into liquidation in June 2025 and was deleted in February 2026; Inforegister records the same deletion date and lists its former name, Chrysalix Technologies Estonia OÜ.

The group is still filing and operating. Lixea Limited is listed as active at Companies House, where it filed micro-company accounts for 2025 and a confirmation statement in July 2026; its filing history also shows that Krisztina Kovacs-Schreiner, the chief executive named in Imperial's press releases, left its board on 10 May 2026. Lixea's team page now lists Marcus Elmer as acting CEO and Kovacs-Schreiner as an advisor. Lixea Sweden AB is registered as active, with Elmer as external managing director and Ernst & Young as auditor, according to Ratsit, which draws on the Swedish Companies Registration Office and lists LSCS Invest AB as the parent of the group the Swedish company belongs to. No other source read for this article names the 2023 investor.

The Technology: A Salt That Dissolves Wood

The process, first called BioFlex and renamed Dendronic during the EIC project, uses ionic liquids, salts that are liquid at low temperature, to take wood apart into its main components: cellulose, lignin and hemicelluloses. Chrysalix was founded in 2017 by Jason Hallett and Florence Gschwend of Imperial's chemical engineering department and Agi Brandt-Talbot of its chemistry department, according to Imperial College London. Conventional pulp mills are built for clean wood and aim mainly at cellulose. The company's pitch, in the CORDIS objective, is that its solvent copes with "any kind of woody material", including waste wood contaminated with metals, paint or preservatives that would otherwise be burned or landfilled, and that it recovers both cellulose and lignin for chemicals, plastics, fuels and materials. A 2025 profile by the Society of Chemical Industry adds that it can process treated wood while recovering copper and arsenic.

What the EIC Project Promised, and What the Record Shows

The grant agreement was signed on 24 May 2020 and the project ran from 1 June 2020 to 31 August 2022, according to CORDIS. Of the EU contribution, €1,837,500 went to the Estonian coordinator, €413,612.50 to Lixea Limited in London and €67,550 to Lixea Sweden AB, both of which took part as linked third parties rather than as named winners. The aim, as the final periodic report puts it, was "to demonstrate the Lixea technology at a pilot scale" and to develop markets and value chains for its products.

The pilot plant was built. The periodic report says it was "constructed and fully commissioned" and had processed its first 13 batches of waste sawdust from a local mill in Sweden, with the cellulose and lignin analysed and shared with potential customers. The Estonian annual reports date its completion to May 2022, and Region Värmland also says it was completed in 2022. The SCI profile, by contrast, says the Swedish pilot plant "came on stream during 2024". A CORDIS results article reports that the team turned the cellulose into moulded fibre packaging such as egg cartons and food trays, made fermentation sugars for bioethanol from sawmill residues, and made moulded fibre and furfural from sugar cane bagasse. The company also registered DENDRONIC as a UK trademark on 2 June 2021, listed among the project results. The report counts 9 jobs created, 6 of them in rural areas, contacts with more than 120 companies and more than 30 potential investors.

What the record does not show is the commercial step the project described. The CORDIS objective said the company had "established a clear timeline for commercialization and signed a number of agreements with partners". No licensee, offtake contract or paying industrial customer has been announced, and no tonne-scale output figure has been published. The CORDIS results article ends with Lixea "exploring partnerships with a view to launching a demonstration plant". Estonia's research information portal ETIS is indexed by search engines with the project running from June 2020 to May 2022, three months shorter than the CORDIS dates; the portal could not be reached for this article, so whether the end date was extended could not be verified.

1. Build and commission a pilot plantDeliveredBäckhammar, completed May 2022, per CORDIS.
2. Demonstrate value chains for cellulose and ligninDeliveredPackaging, sugars and furfural trials, per the CORDIS results article.
3. Tonne-scale productionNot verified13 batches reported; no volumes published.
4. Commercial partners and licenseesNot achievedNone announced four years after the project ended.
5. Demonstration plantFunded, not built€21.5M Innovation Fund grant; financial close set for March 2027.

The Equity Side: Was the EIC Fund Money Invested?

Yes. Imperial reported on 24 May 2021 that Lixea had "closed a €2 million investment" from the EIC Fund pilot, and the EIB Institute repeated the figure in June 2021. The Estonian annual reports describe it as a €2 million convertible loan received in May 2021 to cover the 30% of project costs the grant did not pay, plus running costs. The EIC Fund's list of invested companies includes Lixea, but under its Swedish entity: the portfolio entry names Lixea Sweden AB, consistent with the loan being moved to Sweden in 2023. Lixea's own news post on the same €2 million carries the date 23 February 2024, almost three years later; Imperial, the EIB and the company's Estonian accounts all date the money to May 2021. Whether the loan has been converted into shares is not public.

The Money

The Estonian company never had sales. It lost €333,094 in its first period to the end of 2020, €1,513,239 in 2021 and €1,377,963 in 2022, and employed an average of 7 people in 2022, according to its filings in the e-Business Register. In 2023 it reported a profit of €3,223,972: once the grant project closed in January 2023, it booked €3,431,341 of EU grant money as income, money its balance sheet had until then carried as a liability. By the end of 2023 it had no staff and no liabilities left.

The Swedish successor is small and losing more each year. Lixea Sweden AB had sales of SEK 3.2 million in 2024, up from SEK 2.1 million in 2023, and a loss of SEK 15.4 million, up from SEK 4.4 million, with 6 employees and equity of minus SEK 7.9 million, according to Ratsit; Allabolag gives the same 2024 sales of SEK 3,156,000, a loss after financial items of SEK 15,434,000 and an equity ratio of minus 28%. The two sites disagree on EBITDA, which Ratsit puts at SEK 2.9 million and Allabolag at minus SEK 10.2 million, so it is left out here. Region Värmland reports SEK 2 million of sales in 2023 and 8 employees. Accounts for 2025 were not yet published in either source.

The big new money is a grant. On 27 March 2025 Imperial reported a €21.5 million award from the EU Innovation Fund for L1X, a first-of-its-kind demonstration plant, and Global Trade Alert records the grant to Lixea Sweden AB as of 3 March 2025. According to Lixea, the plant is to process 25,000 dry tonnes a year of agricultural and forestry side streams in Central Slovakia, with financial close planned for 31 March 2027 and operations from 30 June 2029. Lixea has not announced who else will finance the plant. Raising private money has been the weak point before: Imperial's December 2019 announcement of the EIC award said the grant would be accompanied by additional investment from the European Investment Bank and other investors, but Hallett told the SCI that the funding round, set for early 2020, was cancelled when the pandemic began: "Suddenly we had lost our investors."

Why Europe Should Care

Turning residues into materials is the core of the EU's bioeconomy policy. The Commission adopted a new bioeconomy strategy on 27 November 2025, with scaling innovation and investment and creating lead markets for bio-based products among its four priorities, according to ERA Portal Austria and Euresearch. A process that takes contaminated demolition wood, which today is burned or landfilled, and returns lignin and cellulose would fit that agenda and cut reliance on fossil feedstocks for chemicals. With the Innovation Fund grant, Lixea also received the Strategic Technologies for Europe (STEP) Seal, Imperial reported. The geography of the award is a product of Brexit: the EU money went to an Estonian company created because the UK parent was leaving the Union, the pilot plant was built in Sweden, and the next plant is planned for Slovakia.

The Verdict

Lixea and the EIC have not been asked for comment for this article. It is based on public records and published statements, linked throughout.