Top Tech Companies in London (8,305)
Transreport is the technology company behind the Passenger Assistant system, which has been rolled out across the entire UK Rail Network since 2021. We are currently in the process of expanding our system to Japan and the aviation sector. We are consistently working closely with the Rail Delivery Group to allow passengers to request assistance in a much easier and...
Consilio is a global leader in eDiscovery, document review, risk management, and legal consulting services. The company supports multinational law firms and corporations using innovative software, cost-effective managed services and deep legal and regulatory industry expertise. Consilio has extensive experience in litigation, HSR second requests, internal and regulatory investigations, eDiscovery, document review, information governance, compliance risk assessments, cybersecurity, law department...
Consilio LLC's Top Stability & Growth Strengths
Strong Market Position & Advantage: Independent rankings place Consilio among the top national providers (e.g., USA–Nationwide eDiscovery Band 2), and industry coverage frequently features the firm among visible innovators and finalists. This indicates strong brand presence and competitive stature even if not the single top-ranked provider in that rubric.
Market Expansion: The company materially expanded through combinations and acquisitions—Xact Data Discovery (2021), Legility (2022), LOD/SYKE (2023), and TrueLaw (2025)—broadening global reach and service breadth. These moves increased capacity across managed review, flexible legal talent, and European/APAC presence.
Innovation-Driven Growth: Consilio continues to roll out AI-enabled capabilities (e.g., Complete AI/Aurora, Guided AI PrivDetect) and added new modules in 2026, signaling sustained product investment. Strategic tech steps position the firm to capture AI-led efficiencies in eDiscovery and investigations.
We’re Zopa, and we want to make money work better for you. Our diverse team is united in their mission of creating simple, fair and honest financial products that have the customer’s needs at their heart. We’re proud that this dedication is reflected in our excellent rating on TrustPilot. We’ve always been unapologetically honest with our customers, and value the...
Guidepoint connects clients with vetted subject matter experts—Advisors—from our global professional network. Our clients leverage the insights and perspectives shared by our Advisors to stay informed and make better business decisions. Our multinational client list includes nine of the top 10 global consulting firms, hundreds of hedge funds (including five of the largest firms), and many of the largest private equity...
Guidepoint's Top Stability & Growth Strengths
Strong Market Position & Advantage: Guidepoint is consistently presented as a top-tier expert network, often cited as the second-largest globally and regularly grouped with GLG, AlphaSights, and Third Bridge. A broad, multinational client roster spanning top consulting firms, major hedge funds, private equity, and large corporates underscores entrenched competitive standing.
Market Expansion: The company operates 19 offices across multiple continents with recent openings in Athens, Sydney, Mumbai, Beijing, and Dubai, providing 24/7 service. A network exceeding 2 million experts across 150+ countries points to sustained geographic reach and scale.
Innovation-Driven Growth: New offerings such as Guidepoint360, AskGP, and AI Moderation, plus a 100,000+ transcript library with thousands added monthly, demonstrate active product development. A shift toward AI-powered, real-time expert insights signals ongoing investment in next-generation capabilities.
At Octopus Money, we’re on a mission to make money advice accessible to all – because the right advice can turn your life dreams into reality. The facts are alarming: half of Brits reach retirement age without enough money to live the life they want, financial stress is a leading cause of poor mental health and only 8% of us have...
Silent Eight is a technology company leveraging AI to create compliance platforms for the world's leading financial institutions. Our mission is to empower our clients in their fight to eliminate financial crime. Founded in Singapore and with global hubs in New York, London, and Warsaw, we are deployed in over 150 markets.
Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessness, creativity, intellectual honesty, and a relentless competitive streak. We believe in winning together and unlocking unique individual...
Jump Trading Group's Top Stability & Growth Strengths
Strong Market Position & Advantage: Industry profiles and a 2025 SEC submission characterize Jump as one of the largest, most active proprietary traders with deep strengths in HFT and futures, reinforced by FIA Principal Traders Group membership. Co‑building ultra‑low‑latency links (e.g., New Line Networks) underscores a durable speed and infrastructure edge.
Market Expansion: The May 2026 lease of 99,305 square feet at 50 Hudson Yards—reported to double its NYC footprint and headcount—and the marking of its 13th global office indicate tangible geographic scaling. Select forays into event markets and on‑chain equities collaborations suggest disciplined extension into adjacent venues and products.
Investor Backing & Capital Strength: After the 2022 Wormhole exploit, Jump rapidly replenished more than $320 million, signaling substantial balance‑sheet capacity. This demonstrated ability to backstop market events supports continued investment through volatility.
From London to Singapore and from San Francisco to São Paulo, we help businesses enter new markets, explore new industries, and reach new milestones. We are driven by a deep-seated determination to be the best possible partner for our customers – giving you the support you need to capitalize on a world that’s changing at breakneck speed. Our mission is to...
DevRev is a business software company that brings developers (dev) and customers (rev) together in the era of product-led growth. The company is building an API-first dev-centric CRM that leverages data, design, and machine intelligence to empower devs to build, support, and grow their revs. In times of anemic NPS and high customer churn, DevRev strives to create the world's...
Every single one of us places multiple orders online every year. On a world changing scale we can all agree that e-commerce is transformative in our lives. Yet, when we zoom into the specifics of e-commerce delivery, we find diverse approaches around the world. In Asia, delivery companies were founded post the dawn of the internet and purpose built for e-commerce,...
.png)
Appian helps organizations build apps and workflows rapidly, with a low-code automation platform. Combining people, technologies, and data in a single workflow, Appian can help companies maximize their resources and improve business results. Many of the world’s largest organizations use Appian applications to improve customer experience, achieve operational excellence, and simplify global risk management and compliance.
Appian Corporation's Top Stability & Growth Strengths
Strong Revenue Growth: Recent quarters showed year-over-year increases in total revenue and cloud subscriptions, with results surpassing expectations and guidance raised for the full year. Trailing revenue and billings trends indicate continued expansion supported by subscription momentum.
Cost & Operational Efficiency: Margins improved meaningfully with adjusted profitability metrics rising and a shift toward operating leverage. The company reported a swing to GAAP net income in a recent quarter alongside sustained high gross margins.
Innovation-Driven Growth: The platform’s AI, data fabric, RPA, and orchestration capabilities are increasingly embedded in deals, reflecting successful monetization of AI features. Product enhancements like AI agents are positioned as accelerators for larger, process‑centric deployments.
Code First Girls is on a mission to close the gender gap in the tech industry by providing employment through free education. We’ve already taught more than 150,000+ women to learn to code and by working with companies globally, we’re boosting employability, diversity and social mobility, transforming local economies and communities. But we want to go further – our aim...
Code and Theory is a strategically driven, digital-first creative agency that lives at the intersection of creativity and technology. We solve consumer and business problems across the entire customer journey that flex to meet the ever-changing needs of consumer expectations. We put the user, their behaviors and needs, at the center of everything we do — from our proprietary research...
.jpg)
Code and Theory's Top Stability & Growth Strengths
Strong Revenue Growth: Recent disclosures and trade coverage cite year-over-year revenue increases alongside numerous new client wins and expanded enterprise engagements. Multiple sources highlight organic growth tied to demand from large enterprises and expanded partnerships.
Strong Brand Reputation: Multiple top-tier Agency of the Year honors and repeated inclusion on Fast Company’s Most Innovative Companies indicate strong market recognition. This sustained recognition across 2024–2026 reinforces credibility with enterprise buyers and signals competitive advantage.
Innovation-Driven Growth: A technology-first model with significant AI investments, new practices, and proprietary systems underpins momentum in services and platforms. Recognition for AI innovation and launches such as experience transformation units suggest growth propelled by productized innovation.
Scarlet certifies software medical devices. We are Europe’s only Notified Body specialised in Software & AI. Our mission is to hasten the transition to accessible, affordable healthcare. We strive to achieve our mission by enabling our customers to deliver on theirs, and get their life-changing technology to the people who need it. Scarlet was built specifically for software and AI medical devices....
Chip is your wealth app. It gives you one easy place for your savings and investments. So you can build, manage and grow your long term wealth.
The Premier League is a football corporation that organizes and conducts club-based tournaments. It is the top tier of England's football pyramid and is the world's most watched football league competition.
iwoca was founded to expand possibilities for small businesses. At iwoca, we believe finance should feel like a superpower, not a headache. That’s why our founders, Chris and James, decided to create a solution custom-built for small businesses. One that strips out the hassle, gets to know what each business needs, and looks for opportunities rather than problems. One that provides...
Verisk is a leading data analytics provider serving customers in insurance, energy and specialized markets, and financial services. Our team of nearly 9,000 helps customers make crucial decisions every day about risk—with greater precision, efficiency, and discipline.
Verisk's Top Stability & Growth Strengths
Strong Market Position & Advantage: Verisk is repeatedly characterized as a category leader and the backbone of U.S. P&C insurance data and analytics, reinforced by ISO’s designated statistical‑agent role and widespread adoption of ISO forms and advisory loss costs embedded in core systems. Penetration with top carriers and co‑leadership in catastrophe modeling underpin durable competitive advantage.
Resilient & Sustainable Growth: Results and guidance indicate steady mid‑single‑ to high‑single‑digit organic growth with margin expansion, supported by a predominantly recurring revenue base. Management reaffirmed 2026 guidance and reiterated medium‑term OCC growth and margin targets.
Investor Backing & Capital Strength: A large accelerated share repurchase and ongoing dividend increases highlight strong cash generation and balance‑sheet capacity. Commitments to return a high proportion of free cash flow while maintaining guidance signal confidence from management and alignment with investors.
.png)
Faire is an online wholesale marketplace built on the belief that the future is local — there are over 2 million independent retailers in North America and Europe doing more than $2 trillion in revenue. At Faire, we're using the power of tech, data, and machine learning to connect this thriving community of entrepreneurs across the globe. Picture your favorite...
Faire's Top Stability & Growth Strengths
Strong Market Position & Advantage: The company is positioned as a prominent, often category-leading B2B wholesale marketplace for independent retailers, supported by large-scale buyer–seller participation on the platform. Scale indicators such as hundreds of thousands of retailers and a very large brand catalog reinforce marketplace liquidity and defensibility within its niche.
Strong Revenue Growth: Revenue is described as growing strongly year over year, with multiple references to sustained growth momentum alongside continued increases in marketplace activity. Ongoing GMV expansion across multiple consecutive quarters is presented as an additional signal of continued operating growth.
Strategic Partnerships: A deep partnership with Shopify is described as making the platform a recommended wholesale marketplace and integrating it into a broader commerce ecosystem. This distribution and product integration is framed as strengthening acquisition and reinforcing the platform’s role in the independent retail stack.
The smart way to get away ? We are loveholidays: a fast-moving tech company revolutionising the way you search for holidays online. We are building the future of online travel, reducing the friction between searching for a holiday and booking one. We give users the ability to search by what they want to do not where they want to go and match...
