Noxtua Funding News- Berlin-based Noxtua Raises €80.7M In Series B Round
Apr 24, 2025 | By Kailee Rainse

Berlin-based legal tech startup Noxtua SE (formerly Xayn) has raised around €80.7 million in a Series B funding round.
SUMMARY
- Berlin-based legal tech startup Noxtua SE (formerly Xayn) has raised around €80.7 million in a Series B funding round.
The round was led by Germany’s legal publisher C.H.Beck, with new investors like tech company Northern Data and law firms CMS and Dentons.
This funding brings together experts in AI, law, and tech to help strengthen Noxtua’s position in Europe’s legal tech space.
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As part of the partnership, Noxtua and C.H.Beck are launching a new Legal AI platform called “Beck-Noxtua.”
It will combine Noxtua’s AI tools with C.H.Beck’s legal database to create a powerful workspace for legal professionals.
Aroosh Thillainathan, Founder and CEO of Northern Data Group, says, “We empower the world’s most innovative companies – not just through our technology, but also by fostering the ecosystems that spark groundbreaking ideas.”
“Our strategic investment acknowledges how Xayn/Noxtua successfully combines cutting-edge AI applications, fine-tuned LLMs, proprietary databases, and powerful compute resources—all within our sovereign, legally compliant AI infrastructure. We are excited to support Xayn’s/Noxtua’s continued growth as they scale to meet the growing demand for Legal AI.”
Previous backers like Global Brain Corporation, KDDI Open Innovation Fund, CMS, and Dominik Schiener are still supporting Noxtua.
As part of the company’s new strategy, Schiener and C.H. Beck have bought the shares of former investor Earlybird VC.
Noxtua also follows strict legal confidentiality rules under German law, so professionals can use the platform without needing to hide or anonymize sensitive information.
Dr Leif-Nissen Lundbæk, CEO & co-founder of Xayn/Noxtua, says, “We are delighted about the successfully completed financing round and the new strong partners by our side – especially now, when Europe’s digital sovereignty is more crucial than ever. European digital sovereignty is not merely a political question, but one that must also be addressed with hard technical facts – which is why the successful Series B round is of high strategic relevance to us.”
“With C.H.Beck, Northern Data, CMS, and Dentons as our new investors, we are bringing together a unique combination of AI, legal, and computing expertise. This enables us to expand our position as the leading sovereign Legal AI in Europe. In doing so, we are also continuing the journey we began in 2017: building powerful AI based on European values,” adds Lundbæk.
About Noxtua
Noxtua was founded in 2017, built on research by Dr. Leif-Nissen Lundbæk and Professor Michael Huth at Oxford University and Imperial College London. The third co-founder, Felix Hahmann, previously worked as an IT project manager at the German car company Daimler.
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