Lexroom, a Milan-based artificial intelligence platform serving legal professionals, has closed a €50 million Series B funding round led by Left Lane Capital. The investment brings the company’s total funding to $73 million and marks a significant milestone in its mission to transform how lawyers work with legal data across Europe.
The funding round included participation from Base10 Partners, Eurazeo, Acurio Ventures, Entourage, and View Different. The fresh capital will be deployed to expand Lexroom’s presence across civil law jurisdictions in Europe, with Spain and Germany identified as the company’s initial target markets.
Building Data-First Legal AI
Lexroom has developed an AI infrastructure platform that leverages a proprietary database containing over 6 million verified legal sources. The platform is designed to help legal professionals access and analyze relevant laws, case law, and legal proceedings more efficiently than traditional research methods. According to the company, over 8,000 law firms and corporate legal teams globally currently use the platform.
The company’s approach addresses a fundamental challenge in applying large language models to the legal sector: ensuring accuracy and relevance through high-quality, jurisdiction-specific data. Paolo Fois, CEO and co-founder, outlined the company’s vision when he stated, “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.”
European Expansion Strategy
The Series B round enables Lexroom to establish local operations in Spain and Germany while developing capabilities tailored to each jurisdiction’s unique legal frameworks. This expansion reflects a broader strategic shift toward penetrating continental Europe’s civil law markets, which operate under different legal traditions than the common law systems that dominate English-speaking countries.
Building jurisdiction-specific expertise requires more than translating existing technology; it demands deep understanding of local legal practices, regulatory requirements, and the specific structure of each country’s legal corpus. Lexroom’s funding will support hiring local teams capable of navigating these complexities.
Growing Momentum in European Legal Tech
The investment signals continued confidence in European legal technology startups, a sector that has attracted significant venture capital attention in recent years. As law firms increasingly adopt AI tools to streamline research and document analysis, companies like Lexroom are positioned at the intersection of legal practice and artificial intelligence innovation.
The Milan-based company’s expansion plans reflect the broader European startup ecosystem’s maturation, particularly in vertical AI applications. Rather than competing globally with generalist AI platforms, European legal tech companies are building specialized solutions adapted to local legal systems, capturing value through depth of expertise rather than breadth of application.