Top IaaS Companies in London (29)
Nasuni is a leading unstructured data platform for enterprises where file data is mission-critical for both people and AI. We power the operational file layer where work happens — helping organizations manage, protect, and activate data so teams can work smarter, reduce costs, and operate securely without limits. Built on a patented architecture that fuses cloud object storage with enterprise...
Nasuni's Top Stability & Growth Strengths
Strong Revenue Growth: Revenue grew 26% year over year in FY2024. ARR increased 30% in 2023 after crossing the $100M threshold in 2022.
Profitability: Operations remained profitable and cash‑flow positive in FY2024 while the organization expanded to just under 600 employees.
Investor Backing & Capital Strength: A July 2024 majority investment led by Vista Equity Partners (with TCV and KKR) valued the company at about $1.2B. This reflects substantial external capital support for continued expansion.
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Wasabi is on a mission to store all the world’s data by making data storage simple, affordable, predictable, and secure. If you have data to store, whether it’s backups, medical images, surveillance videos, financial data, multimedia, or scientific data, our pledge is to always be the cheapest, fastest, most secure and reliable cloud storage in the world. It’s all we...
Wasabi Technologies's Top Stability & Growth Strengths
Investor Backing & Capital Strength: Funding rounds including $70M in January 2026 at a $1.8B valuation and a subsequent $250M credit facility signal strong access to capital. Company communications tie this financing to scaling its cloud‑storage platform, global footprint, and AI infrastructure.
Market Expansion: Expansion to 16 storage regions serving customers in 100+ countries, alongside growth from 40,000+ customers (2022) to 90,000+ (2024) and then 100,000+, indicates broadening reach. EMEA was cited as achieving approximately 77% year‑over‑year ARR growth under regional leadership.
Product Line Growth: A dedicated AI business and offerings such as Wasabi Fire and AiR, plus the acquisition of Seagate’s Lyve Cloud, point to active broadening of capabilities. More than 3 exabytes under management further reflects scaling usage across emerging workloads.
At Findernest, we empower global employers with cutting-edge human capital solutions, prioritizing innovation and strategic partnerships for unparalleled growth. Our end-to-end services encompass Technology Consulting, Cloud solutions, Data Analytics, AI integration, IoT, machine learning (ML), and Cybersecurity, all designed to drive excellence and execution for enterprises worldwide.
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Your data shouldn’t be a problem to manage. It should be your superpower. The Confluent data streaming platform transforms organizations with trustworthy, real-time data that seamlessly spans your entire environment and powers innovation across every use case. Create smarter, deploy faster, and maximize efficiency with a true data streaming platform from the pioneers in data streaming. Learn more at confluent.io.
Confluent's Top Stability & Growth Strengths
Strong Market Position & Advantage: Independent analyst recognition places Confluent as a Leader in streaming data platforms and related segments, reinforcing a strong competitive position in its core category. The announced IBM acquisition further signals strategic importance and category validation at meaningful scale.
Strong Revenue Growth: Recent reported results show continued double‑digit year‑over‑year revenue increases, with cloud revenue outgrowing the overall business. Large-enterprise customer counts also rise over time, indicating ongoing expansion rather than one‑off growth.
Cost & Operational Efficiency: Non‑GAAP operating margins improve year over year, suggesting better operating leverage as the business scales. Forward demand indicators like accelerating remaining performance obligations are cited alongside margin gains, supporting a view of strengthening execution efficiency.
CampbellReith is an independent engineering practice providing structural, civil, geotechnical, environmental, highways & transport services from five UK offices and overseas. Established in 1960, CampbellReith is a client focused firm with the values and determination to contribute to the world we live in. Our aim as a responsible consulting engineering practice is to provide design services for new homes, hospitals, offices,...
Nivoda connects retailers and wholesalers worldwide with a network of trusted suppliers, providing access to global supply at competitive prices with no inventory risk. Buyers save time and money. Sellers reach new markets. Transactions that used to take days of back-and-forth now happen in minutes. Modernising one of the oldest trades in the world with technology: faster sourcing, integrated financial infrastructure,...
At IBM, work is more than a job - it's a calling: To build. To design. To code. To consult. To think along with clients and sell. To make markets. To invent. To collaborate. Not just to do something better, but to attempt things you've never thought possible. To lead in this new era of technology and solve some of...
IBM's Top Stability & Growth Strengths
Strong Revenue Growth: Recent results show full‑year and quarterly revenue increases with momentum into the next year, and guidance indicates continued top‑line expansion.
Healthy Cash Flow: Free cash flow rose meaningfully year over year and is expected to increase again, supporting reinvestment and resilience.
Future-Ready Strategy: Visible investments and roadmaps in AI‑enabled mainframes, hybrid cloud via Red Hat, and quantum, alongside recent acquisitions, position the portfolio for durable, innovation‑led growth.
Skanska Group uses knowledge & foresight to shape the way people live, work, and connect. More than 135 years in the making, we’re one of the world’s largest development and construction companies, with 2020 revenue totaling SEK 159 billion. We operate in select markets throughout the Nordics, Europe and the United States. Together with our customers and the collective expertise...
Spiral is building the data infrastructure that AI needs, enabling teams developing models in complex domains such as weather, climate, financial, time-series, genomics, point-clouds, videos, and images. The company is reinventing storage through innovative data layouts, compression strategies, and orchestration layers, blending open-source building blocks like Vortex with proprietary cloud data warehouse architecture.
At Red Hat, we connect an innovative community of customers, partners, and contributors to deliver an open source stack of trusted, high-performing solutions. We offer cloud, Linux, middleware, storage, and virtualization technologies, together with award-winning global customer support, consulting, and implementation services. Red Hat is a rapidly growing company supporting more than 90% of Fortune 500 companies.
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Red Hat's Top Stability & Growth Strengths
Strong Market Position & Advantage: Red Hat is repeatedly positioned as a leader in container management and multicloud/hybrid cloud management, with OpenShift highlighted for hybrid development, tooling, and edge deployment. RHEL is also described as holding a commanding position in enterprise Linux, reinforcing defensibility in core infrastructure markets.
Strong Revenue Growth: Red Hat is described as delivering sustained double-digit revenue growth across multiple reported periods, and as a major growth contributor within IBM’s Hybrid Platform & Solutions/Software reporting. OpenShift ARR is cited as reaching the multi-billion-dollar range with growth that outpaces the broader portfolio, supporting momentum beyond core Linux.
Future-Ready Strategy: The company is portrayed as positioning for enterprise AI infrastructure and continued hybrid-cloud standardization, tying product roadmaps (OpenShift, Ansible, RHEL) to modernization and AI operationalization. Strategic emphasis on open standards, automation, security, and hybrid portability is presented as aligned with evolving enterprise demands.
What We Do At Just After Midnight, we keep mission-critical applications running—24/7, 365. We’re the go-to people for around-the-clock support, cloud management, and DevOps consulting, ensuring businesses stay online, secure, and optimised for growth. Our expert team is trusted by global brands, SaaS providers, eCommerce platforms, and digital agencies to handle their most important digital assets. Whether it’s a complex cloud migration,...
At Microsoft, our mission is to empower every person and every organization on the planet to achieve more. Our mission is grounded in both the world in which we live and the future we strive to create. Today, we live in a mobile-first, cloud-first world, and the transformation we are driving across our businesses is designed to enable Microsoft and...
Microsoft's Top Stability & Growth Strengths
Strong Revenue Growth: Revenue and operating income are rising year over year, with continued double-digit expansion led by cloud and productivity lines. Cloud revenue reached a new quarterly high and Azure grew strongly, indicating sustained demand.
Strong Market Position & Advantage: Microsoft is positioned as a market leader in enterprise productivity, identity/security, and developer tooling, and a top-two hyperscale cloud provider. This breadth, plus hybrid and compliance capabilities, provides strategic advantage in regulated and enterprise environments.
Resilient & Sustainable Growth: Large contracted backlog provides multi-period revenue visibility that supports durability through cycles. Growth across multiple business areas helps offset choppier consumer-facing segments like devices and gaming.
At VMware, we believe that software has the power to unlock new opportunities for people and our planet. We look beyond the barriers of compromise to engineer new ways to make technologies work together seamlessly. Our compute, cloud, mobility, networking and security offerings form a digital foundation that powers the apps, services and experiences that are transforming the world. Since our...
CobbleWeb is an experienced UK-based software agency that specializes in the custom design, development, testing, and optimization of online marketplaces. Our lean and agile approach puts users at the center of a transparent development process that delivers high-performance digital platforms and mobile applications. By combining rapid iteration of MVPs with in-depth analysis of performance metrics and user feedback we empower our clients...
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IHS Towers is one of the largest independent owners, operators, and developers of shared communications infrastructure in the world, with operations across Africa and Latin America.
Nerdio is a premier software solution provider, supporting organizations of all sizes looking to deploy, manage, and cost-optimize native Microsoft technologies. We partner with Managed Service Providers (MSPs) and enterprise organizations all over the world to add value on top of their existing Microsoft investments like Azure Virtual Desktop, Windows 365, and Microsoft Intune. Our software helps MSPs and IT pros...
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Nerdio's Top Stability & Growth Strengths
Strong Revenue Growth: The company surpassed $100 million in annual recurring revenue in just over five years and reported robust year-over-year expansion while adding hundreds of enterprise customers. It now serves more than 15,000 organizations across 50+ countries and supports millions of users.
Investor Backing & Capital Strength: A $500 million Series C led by General Atlantic lifted valuation above $1 billion, signaling strong investor confidence and ample capital. Funds are being deployed to accelerate product innovation, global expansion, and growth in engineering and customer success.
Strategic Partnerships: Recognition as the 2024 Microsoft Americas Partner of the Year and finalist status in adjacent years underscores deep alignment with Microsoft’s ecosystem. Azure Marketplace presence and influence on significant Microsoft revenue indicate strong go-to-market leverage.
CloudTech24 is an award-winning IT & cybersecurity provider, trusted by 250+ clients to deliver 24/7/365 outsourced support and advanced solutions. Our team works around the clock to ensure businesses thrive with the latest technologies, proactive threat protection, and comprehensive IT management. Our offices in London, Woking and Dubai provide services to businesses of all sizes across the UK and overseas. CloudTech24...
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Buy, sell, and manage cloud solutions with the marketplace that fuels your business. Our born-in-the-cloud platform modernizes the channel’s cloud journey with consolidated billing, automated provisioning, and industry-leading PSA integrations. And our technology is backed by responsive support, educational offerings, and the resources you need to grow your cloud business. Pax8 has displaced legacy distribution by connecting the channel ecosystem to...
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A1 Group is a leading communications provider in the CEE region, offering products and services in voice telephony, broadband Internet, mobile, home entertainment, and IT solutions.
Bite Investments is a global financial technology company providing innovative and scalable software solutions to the ever-expanding alternative asset and wealth management industry. Bite Investments’ SaaS platform, Bite Stream, offers end-to-end solutions designed to simplify and streamline the entire investment process, from fundraising and investor relations to reporting and data management. With a commitment to security and efficiency, Bite Investments...
