Top Tech Companies in London (7,384)
NexGen Cloud, founded in 2020, is a global leader in sustainable AI Cloud solutions, offering Data Sovereignty to its clients. Powered by 100% renewable energy, NexGen Cloud's expertise is rooted in the deployment and management of advanced AI infrastructure and cloud services. NexGen Cloud’s solutions are tailored to meet the diverse needs of AI enterprises and practitioners through a suite...
Realeyes is the only fully Responsible AI for computer vision. We use webcams to understand identity, attention and emotions of users who opt-in to make their every digital experience better. It takes only 2-lines of code to integrate, and we are the only tech that can run it privacy-safe on-device without high battery drain. Our 200+ customers are top enterprises,...
Market Securities is one of the largest independent financial intermediaries in the world, providing institutional investors and experienced trading teams with superior market access, research, price discovery, and liquidity across asset classes. With desks specializing in equities, fixed income, FX, structured products, and derivatives, we connect investment banks, hedge funds, proprietary trading firms, and asset managers to the markets they need,...
Pendo's mission is to elevate the world's experience with software. Pendo’s product experience platform allows companies to make product intelligence actionable with speed and scale, giving rise to a new generation of companies that put product at the center of everything. Pendo customers include the world's leading companies, including Verizon, Morgan Stanley, LabCorp, OpenTable, Okta, Salesforce, and Zendesk. Through Mind...
Pendo.io's Top Stability & Growth Strengths
Strong Market Position & Advantage: Independent analyst assessments place Pendo as a Leader in Digital Adoption Platforms and a top provider in product intelligence, indicating durable competitive standing. The company is widely viewed as a leader in integrated product experience suites, validated by Everest Group (2025) and ISG (2025), with earlier Forrester recognition.
Strong Revenue Growth: The company reported surpassing $200M ARR for the fiscal year ended January 31, 2024, added more than 400 new customers, and achieved its first quarter of positive cash generation. Large-scale event volumes across hundreds of millions of users further signal meaningful commercial momentum.
Innovation-Driven Growth: Recent acquisitions of Zelta AI (2024), Forwrd.ai (2025), and Chisel Labs (2026) and active AI feature development expand capabilities in predictive and agentic use cases. New products such as Pendo AI, Session Replay, and data features support a broadened platform footprint.
Reachdesk enables companies to deliver moments that matter at scale, globally, throughout the entire customer lifecycle. Through Reachdesk companies can deliver gifts and direct mail that build deeper connections with customers, prospects and employees at the click of a button. Our integrations to a company’s tech stack automates complex manual workflows and powers a clear and quantifiable ROI; the direct...
Ekimetrics is a pioneering leader in data science and AI-powered solutions for sustainable business performance. We help companies get more from their data and implement pre-packaged AI solutions, so they can combine high impact with long-term business purpose. A focus on impact – steered by purpose Ekimetrics works with many of the world’s leading businesses to accelerate their transformation to sustainability through the...
UKTV has been at the forefront of branded television for over 30 years, entertaining the nation with programmes they love. Its leading brands – U&Dave, U&DRAMA, U&W, U&YESTERDAY, U&eden, U&GOLD, and U&alibi - span comedy, entertainment, natural history, factual and drama, and are delivered to UK viewers through free streaming service U, Sky, Virgin Media, NOW, Freeview, Freesat and Freely;...
Since launching in 2019 to address business owners’ pain points across the UK, we’ve seen incredible growth as a scaling fintech, welcoming over 150,000 customers and growing the Dojo team to 1,000+ people across five locations. In that time, we’ve also introduced Dojo Virtual Queues & Bookings and the Dojo restaurant finder app, formerly known as WalkUp and loved by...
Infopro Digital is a leading player in the business-to-business information and services with 3,300 employees and over 100 brands covering Insurance & Finance, Automotive aftermarket, Construction, Retail, Industrials and the Public Sector. The group offers its customers and clients multi-media products and solutions. Software, tradeshows, databases, digital solutions, lead generation, analysis & insight, events and training helps customers and clients to: • Improve...
Seismic pinpoint the most credible and commercially viable frameworks to bring about environmental and social change for our partners around the world. We bring together world leading B Corp, Net Zero, Communications and Reporting experts to help businesses make a Seismic change and lead the shift.
Innovative Systems, Inc. has been a leading provider of high accuracy enterprise data management, risk management solutions, and consulting services to major organizations globally for more than 50 years. The Company’s offerings include: • FinScan® AML compliance solutions • Enlighten® Enterprise Data Quality Suite • Enlighten® PostLocate® global address validation and geocoding solutions (CASS Certified for the US) • Instant 360 View™ • Synchronos® enterprise data management platform • Consulting services in...
Tembo is on a mission to make homeownership happen for a new generation of buyers. Its innovative mortgage products are helping generation rent onto the property ladder faster and for less. Tembo is authorised and regulated by the Financial Conduct Authority under the registration number 952652. YOUR HOME MAY BE REPOSSESSED IF YOU DO NOT KEEP UP REPAYMENTS ON YOUR...
AND Digital is on a mission to close the world’s digital skills gap. We do that by doing things differently when we work with our clients, communities and colleagues. Instead of working FOR exciting brands (like British Airways, Heineken and Nike), we work WITH them, and that's not just a party line. We combine our people with our clients' people...
Runa is pioneering a first-of-its-kind payment rail capable of sending and accepting digital value at scale. With Runa, companies can pay the people they serve in any form of digital value, anywhere, instantly. Legacy payment mechanisms struggle to adapt to low-volume, high-velocity transactions both locally and globally, such as sending payouts to gig workers, creators, or sending rewards to customers...
Seamflow is building the AI layer that powers faster innovation in the physical world.
Blue Yonder is the world leader in digital supply chain and omni-channel commerce fulfillment. Our intelligent, end-to-end platform enables retailers, manufacturers and logistics providers to seamlessly predict, pivot and fulfill customer demand. With Blue Yonder, you can make more automated, profitable business decisions that deliver greater growth and re-imagined customer experiences. Blue Yonder - Fulfill your Potential Blue Yonder’s tagline...
Blue Yonder's Top Stability & Growth Strengths
Strong Market Position & Advantage: Blue Yonder is consistently recognized as a Leader across Gartner Magic Quadrants for supply chain planning, warehouse management, and transportation management, one of very few vendors spanning all three. This broad recognition alongside a large global customer base indicates durable competitive positioning in core supply chain software.
Innovation-Driven Growth: The company emphasizes an AI-powered, end-to-end platform and has introduced agentic AI, orchestration tools, and a roadmap toward a self-healing supply chain. Strategic acquisitions (e.g., One Network, flexis, Doddle) further expand real-time, multi-enterprise and returns capabilities to drive product-led growth.
Strong Revenue Growth: Revenue increased year over year with continued expansion in SaaS and steady new customer additions. High-growth applications like WMS and Cloud TMS, alongside rising shipment volumes, reinforce momentum.
Fonoa is a global tax automation and compliance solution provider that helps companies streamline the entire transactional chain. We empower digital businesses to easily handle tax compliance with solutions like tax calculations, invoicing, tax ID validations and more – all from one platform. With Fonoa, your company can: - Instantly validate tax ID numbers from 95+ countries - Report transactions in accordance...
Fonoa's Top Stability & Growth Strengths
Investor Backing & Capital Strength: A recent $110M Series C alongside the acquisition of PwC’s Indirect Tax Edge indicates strong capital support and balance‑sheet resilience. These moves align with consolidation of capabilities and an ambition for category leadership.
Product Line Growth: The platform has expanded from validation and calculation into e‑invoicing, real‑time reporting, and filings, reinforced by integrating PwC’s Edge. New modules and broadened compliance scope suggest active roadmap investment.
Strong Market Position & Advantage: Fonoa is portrayed as an emerging leader for API‑first global indirect tax and e‑invoicing in digital platforms and marketplaces, with visible enterprise traction such as Booking.com Transport. Reported implementation speed and high invoice acceptance indicate effective execution at scale in its target segment.
Chaucer are a leading specialty (re)insurance group working with brokers, coverholders and clients to protect and support business activities around the world. Our services are accessed both through Lloyd’s of London and the company markets. We are defined by an enterprising, bespoke approach to (re)insurance, enabled by the individual character, experience and imagination of our expert teams. Chaucer is a member...
What is Adverity? Adverity is the data and analytics platform enabling marketing and eCommerce teams to make better decisions and improve performance. What is our mission? Our mission is to empower marketing & eCommerce business users to effortlessly leverage all data and turn it into powerful insights, decisions, and actions. What does Adverity do? Adverity lets businesses easily connect all their data into a single source...
Scaling liquidity and pricing assets since 2017. We enhance digital markets. Backed by time-tested algorithms and ironclad tech. Market making - OTC - Options Through a combination of in-house algorithmic trading tools, high-frequency trading infrastructure and industry expertise, Keyrock provides unparalleled liquidity services to tokens, exchanges and brokerages within the cryptocurrency ecosystem. Keyrock operates with the vision of democratizing cryptocurrency liquidity through...
