The Stockholm-founded company, which crossed $100m in ARR in 18 months, has now raised $866m in total, and Nvidia's entry marks the chip giant's first investment in legal tech.
Legora has added $50 million to its Series D round, bringing the total to $600 million and maintaining its $5.6 billion valuation, the company exclusively told CNBC on Thursday.
NVIDIA's venture arm, NVentures, and Atlassian joined as new investors in the extension, alongside Adams Street Partners, Airtree, Barclays, Geodesic Capital, and Insight Partners. According to Dealroom, the Nvidia investment is the chip giant's first in legal tech.
The extension follows the first close of the Series D in March 2026, which raised $550 million led by Accel at a $5.55 billion valuation. Total capital raised by Legora since its founding in Stockholm in 2023 by Max Junestrand and Sigge Labor, originally under the name Leya, now stands at $866 million.
The company says it recently surpassed $100 million in annual recurring revenue, as one of the fastest ARR trajectories in European software history.
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NVentures' entry into Legora is not primarily a bet on the legal sector. It is a bet on agentic AI infrastructure at scale. Nvidia has been systematically investing in companies that represent the highest-volume, highest-complexity deployment environments for AI inference, the phase of AI where trained models are actually run to produce outputs.
Legal work is one of the most compute-intensive professional AI applications: it involves processing enormous volumes of unstructured text, performing nuanced reasoning across jurisdictions and case precedents, maintaining confidentiality while retrieving from large private knowledge bases, and increasingly running multi-step autonomous workflows rather than single-prompt queries.
Legora's platform, built on top of large language models with Claude as its primary underlying model, is shifting from what CEO Max Junestrand calls ‘passive assistance' towards what the company describes as an ‘agentic operating system for legal work.'
Agents that research, draft, review, and coordinate multi-step workflows generate substantially more compute demand per user session than a simple query-and-response tool.
For Nvidia, whose business depends on the growth of AI inference workloads, a company that is building the infrastructure through which tens of thousands of legal professionals run agentic AI workflows is a natural portfolio fit.
Alongside hard cash, Nvidia investments through NVentures typically bring technical expertise and supply chain assistance, access to GPUs and the engineering support to optimise how models are run on Nvidia hardware.
For Legora, which is scaling from 400 employees and 1,000 customer organisations today towards what Junestrand has described as the ambition of being the standard infrastructure for the entire legal profession, that kind of supply chain relationship matters.
Atlassian's participation is strategically distinct from Nvidia's and arguably more immediately interesting for Legora's product trajectory.
Atlassian owns Jira, Confluence, and a suite of enterprise collaboration tools used by millions of knowledge workers.
Its stated interest in Legora, “strong alignment with Atlassian's vision for AI-powered team collaboration,” in the words of Head of Corporate Development Sarah Hughes, suggests a potential future in which Legora's agentic legal workflows integrate with broader enterprise knowledge management and project coordination systems.
A company in aggressive expansion mode
As we wrote even after the Series D closed in March, Legora's growth over the past year has been exceptional by any measure. The company went from 40 to 400 employees, from 200 to more than 1,000 customer organisations across 50 markets, and from approximately $1 million to more than $100 million in ARR, all within roughly 18 months.
Customers include White & Case, Linklaters, Cleary Gottlieb, Barclays, and major corporate legal departments. Law firms using the platform save an average of 4.3 non-billable hours per lawyer per week, and 42% report winning new business as a direct result.
The US expansion is the central use of the combined $600 million. Legora opened its New York office in March 2025 and has since added Denver. Houston and Chicago offices are planned, and the company targets more than 300 US employees by end-2026.
Two acquisitions have accelerated the product build: Walter, a Canadian legal AI startup acquired in March 2026, and Qura, a Swedish legal research startup acquired in April, whose precise retrieval engine, described by Legora as a capability it did not previously have, significantly strengthens the research layer of its platform.
The legal AI market raised $3.7 billion globally in 2025, and is on track to match or exceed that figure in 2026 based on the first five months' data. European AI startups broadly have raised $15.1 billion so far this year, on track to surpass the $21.6 billion raised in all of 2025.
Legora sits at the intersection of both trends. Whether it can convert its capital advantage and ARR momentum into durable market leadership against Harvey, which commands a higher valuation and comparable revenue trajectory, and against the generalist AI incumbents encroaching from above, remains the defining question of its next chapter.