LexisNexis, the legal tech division of RELX, is on track to generate nearly £2 billion in revenue this year, driven by the adoption of its AI products. This growth highlights the scale of the incumbent compared to legal AI startups.
TL;DR
- LexisNexis is set to achieve £2B revenue in 2026, driven by AI adoption.
- RELX's legal tech division grew fastest in the first half of 2026, with AI products leading the way.
What happened
LexisNexis, part of RELX, generated £959 million in revenue in the first half of 2026, putting it on track for nearly £2 billion annually. This growth is attributed to the adoption of AI products like Lexis+ with Protégé and Protégé Work, which integrates with Microsoft Word and Outlook.
RELX's legal tech division was the fastest-growing segment in the first half of the year. The company's multi-model technology strategy allows it to switch AI providers based on performance and cost.
RELX generated £4.9 billion in revenue and £1.2 billion in adjusted net profit in the first six months of 2026, maintaining high profitability despite AI investments. LexisNexis employs around 4,000 technologists and plans to continue investing in AI.
Why it matters
This growth underscores the competitive advantage of established legal information providers like LexisNexis over startups. Unlike many legal AI startups, LexisNexis funds its product development from existing revenue, remaining highly profitable.
The company's subscription model and low token costs (less than 1% of overall costs) provide a stable financial foundation. This contrasts with startups that rely on venture capital funding and face higher operational costs.
However, RELX is not immune to competitive pressures. Investor concerns arose earlier this year when Anthropic unveiled a legal AI plugin for Claude Cowork, indicating potential competition from frontier AI model providers.
Key facts
- LexisNexis generated £959 million in revenue in the first half of 2026, on track for nearly £2 billion annually.
- RELX's legal tech division was the fastest-growing segment in the first half of the year.
- Lexis+ with Protégé and Protégé Work are key AI products driving growth.
- RELX generated £4.9 billion in revenue and £1.2 billion in adjusted net profit in the first six months of 2026.
- LexisNexis employs around 4,000 technologists dedicated to developing its products.
- The company's multi-model technology strategy allows it to switch AI providers based on performance and cost.
- LexisNexis maintains a subscription model with token costs representing less than 1% of overall costs.
- Investor concerns arose when Anthropic unveiled a legal AI plugin for Claude Cowork.
Context
The legal tech industry has seen significant investment in AI startups, with companies like Harvey and Legora achieving notable revenue milestones. However, LexisNexis' scale and established customer base provide a competitive edge.
The adoption of AI in legal tech is transforming the industry, with both startups and incumbents investing heavily in AI-driven solutions. This trend is likely to continue as AI technologies become more integrated into legal workflows.