Top Software Companies in London (2,665)
Solaris Offgrid supports last-mile distributors through PaygOps, a cloud IT infrastructure to manage Paygo assets and operations, while supporting manufacturers through SolarisLab, a team of engineers that will push the boundaries of efficiency and sustainability to bring successful products to life, from idea to market. More information: www.solarisoffgrid.com & www.paygops.com Solaris Offgrid is a trading brand of Eternum LTD, formerly...
Five9 is an industry-leading provider of cloud contact center solutions, bringing the power of cloud innovation to more than 2,000 customers worldwide and facilitating billions of customer engagements annually. The Five9 Intelligent Cloud Contact Center provides digital engagement, analytics, workflow automation, workforce optimization, and practical AI to help customers reimagine their customer experience. Designed to be reliable, secure, compliant, and...
Five9's Top Stability & Growth Strengths
Profitability: GAAP profitability was achieved in 2025 and continued with positive GAAP net income in early 2026, indicating a durable turn to earnings. Feedback suggests margin improvements are underway alongside measured growth.
Healthy Cash Flow: Operating cash flow was solid in 2025 and remained positive in Q1 2026, supporting reinvestment and buybacks. Management actions like a new share repurchase authorization and efficiency focus signal confidence in ongoing cash generation.
Strong Market Position & Advantage: Consistent placement as a Leader in major analyst frameworks and surpassing $1B in annual revenue underscore scale and competitive standing. A broad customer base with thousands of clients further reflects mainstream relevance in CCaaS.
Focus on closing, not clicking. Clarify is the joyful, autonomous CRM that helps build your pipeline, accelerate deals, handle meeting admin and update customer records—running your sales backend while you build relationships.
Swifter is revolutionizing the way industries engage with their customers through its cutting-edge experience platform. Our solution caters to various sectors, enabling businesses to embrace the digital era and thrive in a rapidly evolving landscape. At the core of Swifter's platform lies the transformation of customer experiences. By seamlessly integrating digital processes, we empower companies, intermediaries, and brands to deliver...
Veratrak connects the life sciences supply chain, pairing innovation with breakthrough technologies to achieve remarkable results. We are on a mission to improve the world of healthcare by facilitating collaboration across the supply chain. Whether that be helping Pharma companies break down communication barriers with their outsourced partners, or helping manufacturers coordinate suppliers to deliver critical batches, our platform manages all...
FLOWN is the new deep-work-as-a-service company by serial entrepreneur Alicia Navarro. We give you the tools and spaces for achieving deep work. Join our guided online deep work sessions. Listen to our productive meditations. Our deep work toolkit will make you more productive, creative and fulfilled
Emarsys, An SAP Company, is the omnichannel customer engagement platform, which empowers marketers to build, launch, and scale personalized cross-channel campaigns that drive business outcomes. By rapidly aligning desired business results with proven omnichannel customer engagement strategies — crowdsourced from leading brands across your industry — our platform enables you to accelerate time to value, deliver superior 1:1 experiences and...
Simple, powerful property repairs and maintenance management. Plentific is the only end-to-end marketplace SaaS platform that empowers property managers to launch and manage their own fully flexible contractor solution.
The Striim platform is an end-to-end streaming data integration and operational intelligence solution enabling continuous query/processing and streaming analytics. With Striim, you can get to know your data – and sort out what’s important – the instant it’s born. Striim specializes in integration from a wide variety of data sources – transaction/change data, events, log files, application and IoT sensor data...
ACI Worldwide is a global software company that provides mission-critical real-time payment solutions to corporations. Customers use our proven, scalable and secure solutions to process and manage digital payments, enable omni-commerce payments, present and process bill payments, and manage fraud and risk. We combine our global footprint with local presence to drive the real-time digital transformation of payments and commerce.
ACI Worldwide's Top Stability & Growth Strengths
Strong Revenue Growth: Feedback suggests revenue expanded solidly in 2024 and 2025 with continued growth into 2026 and raised full-year guidance. Recurring revenue and new bookings momentum indicate durability in the top line.
Profitability: Profit metrics such as net income and adjusted EBITDA improved materially through 2024–2025, with margin expansion indicated early in 2026. Operating discipline and segment mix tailwinds are described as supporting earnings quality.
Future-Ready Strategy: The company emphasizes cloud-native modernization (e.g., ACI Connetic), real-time payments leadership, and intelligent orchestration aligned to market shifts. Feedback suggests a strategic mix shift toward SaaS/PaaS and recurring models underpins long-term growth visibility.
Yieldify is a fast-growing leader in website personalization with over 1,000 customers worldwide. Top consumer brands like Adidas, Coach, Lacoste, L'Oréal and The North Face, rely on Yieldify’s platform and services to make personalized ecommerce experiences easy, scalable and profitable. Yieldify is growing its teams to address our core markets in North America, Europe, Australia and Southeast Asia. The company has...
Forget the AI hype. We’re living in the age of conversation. Authentic, ongoing conversations are what fuel relationships, earn loyalty, and ultimately, drive growth. From the dawn of chat and messaging to the conversational AI era, LivePerson has been connecting businesses and customers through conversation for nearly three decades. Our award-winning Conversational AI platform, Conversational Cloud®, is built using large...
Qualcomm designs, manufactures, and markets digital wireless telecommunications products and services. As we unlock 5G, we’re applying our mobile expertise to transform industries, create jobs, and enrich lives.
Giacom provides a platform that makes it really simple for technology resellers and MSPs to access everything they need - comms, cloud, IT and billing - from the worlds leading vendors and service providers - to create brilliant technology solutions for UK small businesses.
Craft illuminates the path to global supply chain resilience. We empower businesses to strengthen their supplier networks and supply chains with the industry's most trusted and comprehensive data fabric and advanced risk mitigation engine. Our easy-to-use platform provides 360-degree visibility to quickly explore and evaluate supplier networks, AI-driven insights to detect and mitigate disruptions, and collaborative tools to optimize supply...
Gorgias empowers ecommerce brands to grow through AI-powered customer experience. We are the #1 CX platform in the industry, trusted by over 15,000 merchants worldwide – from small independent shops to some of the largest ecommerce brands in the world. We offer the most integrations of any tool on Shopify (100+) and the ability to get setup fast, without the need...
At Assembly, we believe a great intranet brings teams closer. We're dedicated to creating spaces where information is easy to find, communication is a breeze, and employees genuinely connect. Our platform not only simplifies your day-to-day but also emphasizes celebrating each other's successes. Because in the end, when work feels more like a community and less like a chore, that's...
Assembly (joinassembly.com)'s Top Stability & Growth Strengths
Innovation-Driven Growth: AI-powered recognition launched in 2025 accelerates core workflows and correlates with higher engagement. Ongoing emphasis on automation and AI suggests a sustained product-innovation engine that supports adoption.
Strategic Partnerships: The January 2026 combination with Quantum Workplace expands distribution and resource backing by embedding recognition into a broader talent suite. This integration opens cross-sell paths and deeper data connections that can scale reach.
Strong Brand Reputation: Industry rankings and seasonal leader badges position the platform prominently within employee recognition and rewards. Consistent visibility across multiple evaluator lists strengthens credibility with buyers.
At Crowdcube, we believe in the power of funding with impact. Behind 20 of the most popular crowdfunding campaigns of all time, we are Europe’s leading equity crowdfunding platform — empowering founders to raise the capital they need to make a lasting difference in the world. Our platform provides an innovative approach to fundraising, connecting ambitious entrepreneurs with a vibrant...
SugarAI provides software that helps revenue teams manage and grow their customer accounts with greater visibility and control. Our Precision Selling platform delivers account-level insights that highlight risk, uncover expansion opportunities, and guide sellers toward clear next steps. Used by thousands of companies in more than 120 countries, SugarAI supports organizations operating in complex, relationship-driven sales environments.
SugarAI's Top Stability & Growth Strengths
Innovation-Driven Growth: The rebrand to SugarAI and ongoing 2026 releases (e.g., the 26.1 update) underline an AI-first product cadence, bolstered by the sales-i acquisition integration and precision-selling enhancements. Feedback suggests steady feature momentum in data enrichment, mobile/field capabilities, and workflow automation keeps the offering evolving.
Market Expansion: Enterprise traction (e.g., ESAF Small Finance Bank) and continued award/press cadence, alongside a Leader placement in Nucleus Research’s SFA Value Matrix, indicate rising go-to-market momentum across segments and regions. The packaged SYSPRO ERP integration further extends reach into manufacturing and distribution.
Diversified Customer Base: The company cites 4,000+ customers and 1M+ users across 120+ countries, reflecting a broad installed base that can support expansion revenue and cross-sell. Public community and release activity signal ongoing engagement across this base.
Tomoro exists to help you win in your market by unlocking the AI-native version of your business. Powered by our world-class R&D team and agents, working in Alliance with OpenAI (and others), we are a team of proven leaders in turning generative AI into market leading competitive advantage for our clients. Head to https://www.tomoro.ai/ for more information about us and the...




















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