Top Tech Companies in London (8,302)
We are a leading international reinsurance organization headquartered in New York with operations worldwide. We offer reinsurance capacity on both a treaty and facultative basis. We built our business on the principles of capacity, reliability, expertise and creativity to deliver the risk transfer solutions you need to support your business. We work closely with you, listening and asking to understand...
Topgolf Entertainment Group is a technology-enabled global sports and entertainment community that connects people in meaningful ways through the experiences we create, the innovation we champion, and the good that we do. What started as a simple idea to enhance the game of golf has grown into a movement where people from all walks of life connect at the intersection...
NUCO Travel is a UK-based company specializing in adventure travel, particularly snowsports and ski holidays for students, families, and groups, aiming to deliver seamless, inclusive, and affordable experiences.
We are not solving climate change fast enough. People, as individuals, can only donate so much. That is why we want to build an app that puts 80% of profits directly to responsible reforestation. With Ecosia - our sole tree planting partner - we will build an ecosystem of responsible alternatives to everyday services like banking and internet search. All to...
Garrett Motion is an automotive technology leader, serving vehicle manufacturers worldwide for more than 65 years. Garrett’s cutting-edge technology enables vehicles to become cleaner, more efficient and connected. The company’s broad offering of gas and diesel turbocharging applications, electric boosting and fuel cell technologies and automotive software solutions empowers the transportation industry to redefine and further advance motion.
Garrett's Top Stability & Growth Strengths
Strong Market Position & Advantage: Independent assessments and regional snapshots depict Garrett as a top-tier turbocharger supplier—often top-two globally and leading in North America—supported by first-to-market e‑turbo deployments with major OEMs. Investor and industry materials also point to a large installed base, ongoing program wins, and capital returns, signaling competitive resilience and customer stickiness.
Strong Revenue Growth: Revenues rose in 2025 and accelerated in Q1 2026 with management raising the full‑year outlook. Commentary highlights wins across turbo and zero‑emission portfolios and contributions from new industrial adjacencies, supporting continued momentum.
Innovation-Driven Growth: Garrett pioneered production e‑turbo systems with Mercedes‑AMG and is scaling e‑compressors and fuel‑cell air compression anchored in high‑speed motor and aerodynamics expertise. Recognition and visible series deployments indicate a credible path to growth as powertrains electrify.
The world’s leading retailers use Crealytics retail media and performance marketing solutions to conquer the modern digital advertising landscape. With an approach based on measurement, incrementality, and data activation Crealytics advanced technologies and agency services drive revenue for more than 60 of the world’s largest eCommerce brands, including ASOS, Staples, Foot Locker, Urban Outfitters and more. Our diverse, inclusive work environment includes...
Welcome to Realforce, formerly Adfenix, the leading Marketing Platform for Real Estate. Created to untangle the complexity of Real Estate, we recognize the unique challenges that its marketing teams face, unmatched by any other industry. Our mission is straightforward: to simplify and modernize the technology stack for Real Estate marketing teams. Through our automated solutions, we're streamlining marketing programs, enhancing...
Walking on Earth (WONE) is the precision health platform for the workplace. We're here to help you care for your team, by reducing stress, improving health and elevating happiness at work. Our WONE Index quantifies an employee's stress levels and builds a recommended health plan delivered by our network of world leading experts. The levels of stress in the modern...
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Other. is the paid media and performance creative agency of choice for seasoned marketers who need to get more from their media spend. Our highly specialized team, technology-enabled operation, and proven methodologies are backed by $200MM+ in successful ad campaigns that help you to hit your targets, overcome performance plateaus, and stay ahead of your competition. If you're looking for a...
Hawes & Curtis is a quintessentially British brand specialising in fine tailoring and accessories for men and women. Founded in 1913 by Ralph Hawes & George Frederick Curtis, Hawes & Curtis has since become the go-to brand for British classics whilst continuing to deliver the promise of exceptional quality, innovation and outstanding value. These values are now synonymous with the...
Eku Energy is a specialist, technology-enabled developer dedicated to accelerating the energy transition. We focus exclusively on Battery Energy Storage Systems (BESS), leveraging our combined expertise to create world-class infrastructure investment products. Partnerships are at the core of our approach, founded on trust and respect for long-term collaboration. Safety, security and reliability are integral to our operations, ensuring every project...
Our software architects and engineers design, build, integrate and support bespoke financial platforms and innovative digital solutions for financial industry clients in the UK, Switzerland, the U.S. and across the EU. Our customers are banks, hedge funds, insurers, commodities traders, financial information providers and a top 3 global stock exchange. We also work with a number of successful fintech and regtech...
Bregal Investments is an international private equity firm providing a platform for five direct investment teams and a fund-of-funds team across the US and Europe. With distinct investment strategies, all our teams and their related funds focus on investing in mid-market companies in a variety of sectors and geographies, either through a variety of majority control equity, minority equity or...
TEOCO is a leading provider of analytics, assurance and optimization solutions to over 300 communication service providers (CSPs). Our solutions enable the digital transformation of CSPs while enhancing their network QoS, improving their customer experience and reducing their operational costs. Through advanced analytics, TEOCO products provide actionable and measurable insights into network and customer behavior. This includes the optimization, effective monetization,...
With our best-in-class brand management platform, Frontify is on a mission to create a home where all brands can thrive. We envision a world where all teams and workforces, big and small, are empowered and engaged to be a part of building beloved brands.
Frontify's Top Stability & Growth Strengths
Market Expansion: The company has expanded its global presence with new offices in Frankfurt and New York and serves a large international customer base including major brands. Reported growth in active users and asset volumes, along with an acquisition that broadened geographic footprint, indicates widening market reach.
Innovation-Driven Growth: Frontify continues to ship new capabilities and integrations and expanded its platform via the TwicPics acquisition to add real-time image optimization and delivery. Product keynotes and AI-enabled workflow enhancements in 2025–2026 signal sustained investment that supports adoption.
Investor Backing & Capital Strength: The business has secured substantial funding, including a $50 million Series C and over $80 million total, to fuel product development, hiring, and expansion in Europe and the United States. This capital base underpins continued scaling efforts across key markets.
We stop bot attacks. Today’s sophisticated bots impersonate human behavior to evade detection technologies. To defeat today's bots, we use a unique multilayered approach that enables us to verify the humanity of digital interactions with unmatched speed and accuracy across Applications, Performance Marketing, and Advertising use cases.
HUMAN's Top Stability & Growth Strengths
Strong Market Position & Advantage: Independent analyst recognition places HUMAN as a Leader in bot management, and recurring category leadership placements indicate a durable competitive position. Large stated deployment scale (e.g., trillions of interactions and hundreds of customers) reinforces perceptions of meaningful footprint and defensibility.
Investor Backing & Capital Strength: Fresh growth funding in late 2024, with participation from multiple named investors, signals access to capital to sustain expansion initiatives. The capital raise is explicitly framed as supporting platform growth and capability expansion.
Product Line Growth: The PerimeterX combination and the clean.io acquisition broadened scope beyond ad fraud into application, API, mobile, and client-side protection, indicating an expanded portfolio. Ongoing platform updates (e.g., agentic/AI-agent controls and new dashboards/logs) suggest continued product surface-area growth aligned to emerging needs.
Kluster is the leading revenue analytics and forecasting platform for scaling technology businesses. We help revenue leaders hit target, every quarter by providing them with the playbook to plan, engineer, and execute their revenue strategy like the best technology businesses in the world. Hundreds of revenue teams use Kluster to deliver powerful forecasts, close their rep productivity gap, and inform a...
BitHive is an innovative IT solutions provider specializing in cutting-edge digital transformation services. With a mission to empower businesses through technology, BitHive offers a wide range of solutions that help organizations enhance efficiency, streamline operations, and stay ahead in an increasingly digital world. Our team combines deep technical expertise with a customer-centric approach to deliver tailored, scalable solutions that drive...
At GAINS, our quest is to democratize supply chain planning. The GAINS Supply Chain Performance Optimization Platform helps businesses large and small Move Forward Faster with greater agility, resilience, confidence, and sustainability. The GAINS AI-driven cloud platform delivers continuous cost and profit optimization via machine learning, proven algorithms, and actionable analytics for global manufacturing, distribution, retail, and service parts/maintenance operations....
