Top Legal Tech Companies in London (137)
CSC is a global leader in providing business, legal, tax, and digital brand services to companies around the world. With more than 8,000 employees, CSC operates in more than 140 jurisdictions, delivering solutions that help businesses thrive. We pride ourselves on our client-focused approach, market-leading expertise, and unmatched global reach.
CSC's Top Stability & Growth Strengths
Market Expansion: Capabilities in more than 140 jurisdictions, the completed Intertrust integration, and investment in a larger Luxembourg office indicate sustained geographic scale-up. Acquisitions such as Intertrust and Eddystone broadened presence across Europe and Asia-Pacific while deepening local delivery.
Strong Market Position & Advantage: Adoption by a large majority of major enterprises and top global brands, plus category strength in registered agent and enterprise domain management, point to entrenched competitive standing. Independent industry recognition in capital-markets operations further underscores visibility in core niches.
Investor Backing & Capital Strength: Independent credit analyses reference mid‑single‑digit organic growth expectations, high profitability, and a large recurring-revenue base, supporting stable financing capacity. Deleveraging and an upgrade from a major ratings agency suggest solid access to capital and prudent balance‑sheet management.
Legora is the agentic operating system for legal work, supporting lawyers in research, review, and drafting across complex matters. It is used by more than 130,000 legal professionals at more than 2,000 leading law firms and in-house legal teams across over 80 markets.
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Legora's Top Stability & Growth Strengths
Strong Revenue Growth: Revenue momentum is reflected in ARR rising from $100 million to over $200 million within roughly six months after an under-18-month climb to the first $100 million.
Investor Backing & Capital Strength: Recent financing includes a $550 million Series E at an $8.8 billion valuation, a sharp step-up from earlier 2026 rounds. This signals ample resources to fund continued expansion.
Market Expansion: Operations span 80+ markets with the United States becoming the largest revenue market and more than half of AmLaw 50 firms as customers. Headcount surpassed 1,000 across 18 offices, supporting international scaling.
iManage is dedicated to Making Knowledge Work. Over one million professionals across 65+ countries rely on our intelligent, cloud-enabled, secure knowledge work platform to uncover & activate the knowledge that exists inside their business content and communications. We are continuously innovating to solve the most complex professional challenges & enable better business outcomes. Our work is not always easy but it...
iManage's Top Stability & Growth Strengths
Strong Revenue Growth: Annual recurring revenue is reported to have grown 42% year over year in 2024, with subsequent updates indicating continued momentum into 2025. Feedback suggests this trajectory is supported by the shift to subscription cloud offerings and sustained migration activity.
Market Expansion: The company added 305 new customer organizations in 2024 and 340 in 2025, indicating ongoing expansion of its installed base. Rising cloud adoption—from 71% of customers in 2025 to 78% by May 2026—reinforces broadening platform uptake.
Strong Market Position & Advantage: Adoption includes 83% of the Top Global 100 law firms, 79% of the Am Law 100, and about 40% of the Fortune 100. This entrenched presence in large enterprises supports commercial durability as the platform evolves with AI and cloud capabilities.
Founded in 2017, Mattereum has the tools to make physical goods flow around the world as easily as information using Ethereum blockchain smart contracts. We help people to sell, organise, and communicate about their property with confidence. Strong product knowledge ensures everyone derives maximum value from objects they buy, sell, and own
Litera is the Legal AI platform provider that best unifies the practice and business of law, built on 30 years of legal expertise that no AI startup can shortcut, and engineered for the decades ahead. The company combines purpose-built legal technology with Lito, its award-winning Legal AI agent, to Raise The Bar™ for the legal profession worldwide. With AI solutions...
Litera's Top Stability & Growth Strengths
Product Line Growth: Acquisitions in 2024–2025 (FileTrail, Office & Dragons, and Peppermint rebranded as Foundation 365) and the 2026 platform relaunch around its legal AI agent expanded capabilities beyond core drafting and comparison. These additions extend into governance, Microsoft‑centric workflow/CRM, and GenAI‑driven document automation, strengthening a broader platform footprint.
Market Expansion: A new Denver office opened in April 2026 signals continued U.S. footprint growth tied to the legal AI platform. Ongoing publication of market reports and sector analyses reflects an active go‑to‑market posture with law‑firm and corporate dealmaker audiences.
Investor Backing & Capital Strength: Majority owner Hg has supported Litera since 2019 and increased investment in 2021, enabling a roll‑up that unified comparison, PDF, transaction, and contract‑analysis tools. Recent acquisitions, including Peppermint, underscore access to capital for continued strategic expansion.
Robin AI is a legal infrastructure business that is re-thinking how contracts are drafted, negotiated and used. By using a combination of software, machine learning and expert human reviewers, we make contracts simple by automating contract management. Some of the world’s leading Private Equity firms, top tier law firms and corporates are using our service to increase contract efficiency and...
Nexl is a collaboration cloud for modern law firms. At Nexl, we combine CRM, Who-Knows-Who, Email Marketing, Collaboration, and more — all in one platform.
KorumLegal | Top Ranked ALSP for APAC and beyond. Reshaping Legal Solutions Together. KorumLegal is a leading alternative legal services provider (ALSP) with a proven track record of delivering flexible, modern legal solutions across Asia Pacific and beyond. For the third year running, we’ve been recognised as a Band 1 ALSP by Chambers & Partners for our exceptional delivery, innovation, and regional...
Fried, Frank, Harris, Shriver & Jacobson LLP advises the world's leading corporations, investment funds and financial institutions on their most critical legal needs and business opportunities. The firm's more than 650 lawyers are based in North America, the UK and Europe.
CPA Global makes it possible for IP to move at the speed of ideas. We’re a global leader in Intellectual Property software and tech-enabled services, serving over 12,000 law firm and corporate customers every day. Our commitment is to give IP professionals the information, insight and technology they need to manage the world’s ideas.
Burges Salmon is the independent UK law firm which delivers the best mix of advice, service and value. Our clients range from the largest private and public sector organisations and institutions, to entrepreneurial businesses and wealthy individuals and families. Working from our offices in Bristol, London and Edinburgh, we have built a progressive service culture based on collaboration and teamwork that is...
Noetica is a market-leading intelligence platform that helps deal professionals such as attorneys and investment professionals benchmark, negotiate, and understand risk instantly and at scale. We're on track to benchmark $1T in deals in 2025
Noetica's Top Stability & Growth Strengths
Investor Backing & Capital Strength: Evidence indicates the company secured a seed and $22M Series A led by Lightspeed, followed by a February 10, 2026 acquisition by Thomson Reuters. These events point to strong investor conviction and access to capital to scale.
Strong Market Position & Advantage: Evidence indicates Noetica is an emerging leader in the AI-native transaction intelligence niche, with rapid adoption signals and media use of its data. Third‑party coverage and marquee firm references suggest growing influence within its defined slice of the market.
Strategic Partnerships: Evidence indicates the Thomson Reuters acquisition positions Noetica for integration into CoCounsel and Practical Law workflows. This alignment could expand distribution and accelerate adoption across established customer bases.
Spanning the full range of litigation, contract lifecycle management and business enablement solutions, Integreon empowers law firms, corporations, professional services organizations and financial services institutions to deliver predictable outcomes allowing our clients to focus on what they do best. It’s On! For more information about Integreon’s extensive range of services, visit www.Integreon.com.
LEAP practice management software has grown from the belief that it should be fast and easy for legal practitioners to manage matter documents, accounting and billing, so they can focus on practicing law. Today, LEAP is the world’s largest provider of legal practice management software for small firms; with clients across the United States, United Kingdom and Australia. Firms...
IP House is a global intellectual property protection and enforcement company. It helps organizations combat counterfeiting, digital piracy, illicit trade, and other infringements through around-the-clock monitoring, intelligence-led investigations, field operations, and legal expertise. Its services combine proprietary technology, AI-driven analysis, human investigators, and automated enforcement to identify threats, collect evidence, and hold infringers accountable across online and physical markets worldwide.
Arthur Cox LLP is one of Ireland’s leading law firms. We are an “all-island” firm with offices in Dublin and Belfast. We also have offices in London, New York, and San Francisco. Our practice encompasses all aspects of corporate and business law. With 600 legal staff and a total headcount of nearly 900, we provide a comprehensive service to an international...
Immigram is here to help and guide talented IT specialists and entrepreneurs, maximising their chances of getting the Global Talent Visa and removing the stress from the UK relocation journey. Immigram team is building an immigrant-focused end-to-end global mobility platform helping streamline and automate immigration complexity thus enabling informed relocation decisions at lower cost.
Xapien automates online research, using Artificial Intelligence and Natural Language Processing, coupled with vast cloud compute resources. Simply enter the name of any individual or organisation and press Go. In a few minutes, it will deliver a concise, meaningful report on any individual or organisation, that highlights personal and professional affiliations, risks, and networks, set in context. What used to...
Russells is one of the leading firms in the entertainment industry and particularly in relation to music. With over forty years in practice, our reputation has been built upon our professionalism and detailed knowledge of the markets in which we operate. Russells was established in Soho in April 1974 and, as of January 2018, relocated to the former Radio One building,...
