Funding

Italian LegalTech Startup Lexroom Raises €42.9M Funding In Series B Round

May 19, 2026 | By Team SR

Lexroom, a Milan-based LegalTech startup focused on civil law jurisdictions, has raised €42.9 million ($50 million) in a Series B funding round, just eight months after securing €16.2 million ($19 million) in its Series A.

SUMMARY

  • Lexroom, a Milan-based LegalTech startup focused on civil law jurisdictions, has raised €42.9 million ($50 million) in a Series B funding round, just eight months after securing €16.2 million ($19 million) in its Series A.

The latest investment brings the company’s total funding to more than €62.7 million ($73 million).

The Series B round was led by Left Lane Capital, with participation from Base10 Partners, Eurazeo, Acurio Ventures, early investor Entourage, and View Different. Earlier this year, in March 2025, the company also closed a €2 million Seed round led by Entourage.

Founded in 2023 by Paolo Fois, Martina Domenicali, and Andrea Lonza, Lexroom has built a proprietary legal data infrastructure containing millions of verified legal sources.

Its platform is designed to provide reliable, fully traceable legal content and is now used daily by more than 8,000 law firms and in-house legal teams.

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The company says its approach differs from many AI startups by focusing on the legal data layer first, rather than relying primarily on fine-tuned general-purpose large language models.

Its infrastructure includes more than six million continuously updated legal documents spanning legislation, case law, and regulatory materials, all optimized for accurate retrieval.

According to Lexroom user engagement remains strong, with two-thirds of customers using the platform every day and 94% returning weekly. The company says tasks that once required hours of legal research can now be completed in minutes while drafting work that previously took days can be finished within hours, enabling lawyers to handle more clients efficiently without compromising quality.

“When we started Lexroom, two things were immediately clear: lawyers needed a better way to work, and LLMs could deliver it. The missing piece was data always updated laws, relevant case law, and legal proceedings. Civil law countries need an AI legal engine that reasons data first. Excited to partner with the Left Lane team to build the AI backbone of the legal industry”, said Paolo Fois, CEO and co-founder of Lexroom.

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