Top Tech Companies in London (8,301)
We are one of the world's largest law firms with significant depth and range of resources across five continents. As a single, fully integrated, global partnership, we pride ourselves on our approachable, collegiate and team based way of working. We always strive to exceed the expectations of our clients, which include corporates from all the commercial and industrial sectors, governments, regulators,...
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HIRING NOW! Infobip helps businesses build connected experiences across all stages of the customer journey. Accessed through a single platform, Infobip’s omnichannel engagement, identity, user authentication and contact center solutions help businesses and partners overcome the complexity of consumer communications to grow business and increase loyalty. We work with large organizations, including seven of the world’s 10 biggest brands, across...
Infobip's Top Stability & Growth Strengths
Strong Market Position & Advantage: Infobip is repeatedly positioned in the “Leader” tier across major analyst evaluations (IDC MarketScape, Gartner Magic Quadrant, Omdia CPaaS Universe), with strengths cited around global footprint, enterprise capabilities, and carrier-grade service offering.
Innovation-Driven Growth: RCS and AI are presented as key growth vectors, with the company described as first to launch RCS with all four major U.S. carriers and showing very large reported increases in RCS traffic across 2023–2025 alongside an “AI-first” product direction (e.g., AgentOS, AI agents).
Investor Backing & Capital Strength: Capital access is described as strong via substantial fundraising and large credit facilities, with named institutional investors and stated intent to fund expansion, acquisitions, and operational needs.
McDermott is a premier, fully-integrated provider of engineering and construction solutions to the energy industry. Our customers trust our technology-driven approach to design and build infrastructure solutions to responsibly transport and transform oil and gas into the products the world needs today. From concept to commissioning, our expertise and comprehensive solutions deliver certainty, innovation and added value to energy projects...
McDermott International's Top Stability & Growth Strengths
Strong Revenue Growth: Revenue increased from roughly $8.2 billion in 2024 to about $10.0 billion in 2025. Momentum continued into 2026 with multi‑billion‑dollar quarterly sales and improving earnings metrics.
Strong Market Position & Advantage: The company regularly secures large, complex EPCI awards with national oil companies, including ADNOC’s “mega” Umm Shaif package and major Middle East/LNG programs. A broad global footprint, specialized marine assets, and extensive fabrication capacity underpin competitiveness across key regions.
Strategic Partnerships: Long‑term agreements and frameworks with anchor clients—such as renewed/expanded LTAs and a PMC LTA with Aramco—signal preferred‑supplier status. These relationships support a healthy awards pipeline and multi‑year backlog visibility.
At M&S, we're dedicated to being the most trusted retailer, prioritising quality and delivering value. Every day, we bring the magic of M&S to our customers, whenever, wherever and however they want to shop with us. For over a century, we've set the standard, doing the right thing and embracing innovation. Today, with over 65,000 colleagues serving 32 million customers globally,...
Ardian is a world-leading private investment house with assets of US$130bn managed or advised in Europe, North America, and Asia. The company is majority-owned by its employees. It keeps entrepreneurship at its heart and focuses on delivering excellent investment performance to its global investor base. Through its commitment to shared outcomes for all stakeholders, Ardian’s activities fuel individual, corporate and economic...
Ardian's Top Stability & Growth Strengths
Strong Market Position & Advantage: Ardian is repeatedly identified as a clear leader in private‑equity secondaries and a top‑tier European private‑markets platform, evidenced by the record $30B ASF IX and strong regional AUM rankings. Feedback suggests its multi‑strategy breadth across secondaries, infrastructure, and credit reinforces durable category leadership in its core segments.
Investor Backing & Capital Strength: Approximately $200B in assets managed or advised and $21B raised in 2025, alongside record secondaries and infrastructure closes, indicate deep LP support. Feedback suggests consecutive record fundraising years and large flagship vehicles reflect strong, diversified capital access.
Resilient & Sustainable Growth: Despite a selective fundraising environment in 2024–2025, Ardian notched multiple record fundraises and continued to scale across strategies. Feedback suggests diversification across secondaries, infrastructure, and private credit supported growth resilience.
Arch Capital Group Ltd. (Arch Capital or ACGL), a Bermuda public limited liability company, writes insurance and reinsurance on a worldwide basis through operations in Bermuda, the United States, Canada, Europe and Australia, with a focus on specialty lines. Arch Capital Services LLC is owned by ACGL and provides corporate, legal and other support services to Arch Capital. ACGL provides...
Building your digital workforce. Transforming Real Estate Operations with Artificial Intelligence
We deliver open source to the world faster, more securely and more cost effectively than any other company. We develop Ubuntu, the world’s most popular enterprise Linux from cloud to edge, together with a passionate global community of 200,000 contributors. Ubuntu means 'humanity to others'. We chose it because it embodies the generosity at the heart of open source, the new...
Canonical's Top Stability & Growth Strengths
Strong Revenue Growth: Revenue increased year over year, rising from roughly $251M in 2023 to about $292M in 2024 per filed accounts. Coverage of the same filing reinforces the sustained top-line momentum.
Profitability: Operating profit improved from around $11.2M in 2023 to roughly $15.5M in 2024, indicating expanding operating performance. Filings and corroborating summaries describe positive results at the operating line.
Strong Market Position & Advantage: Ubuntu is widely adopted across web servers, public cloud images, and OpenStack, and is treated as a first-class platform by major clouds. Its prominence as a host OS in cloud-native and AI stacks further supports influence in modern infrastructure.
Carwow is an online platform for buying and selling cars, described as one of the largest car-changing destinations in Europe. It connects customers with thousands of trusted dealer partners, offering services for new and used car purchases, as well as selling existing vehicles.
ClearRoute is a mission-driven company looking to revolutionise the route to live for every organisation. The capability of our Quality Cloud Engineers (QCEs) stretches across Quality Engineering, Cloud Platforms and Developer Experience empowering our customers to deliver business value into the hands of their end users faster and safer than ever before. At ClearRoute we believe it's time to stop thinking...
BCM One is a leading global provider of NextGen Communications and Managed Services for IT leaders and channel resellers. Trusted by millions daily to power business communications. BCM One streamlines the complexity of enterprise voice solutions and managed network services for mid-to-enterprise businesses worldwide. Our specialty is servicing multi-site locations globally -- aggregating managed connectivity solutions and streamlining enterprise voice...
We are a pioneering healthcare company that aims to transform health through the power of genomics. The company was formed in 2014 by four world-leading statistical and human geneticists at the University of Oxford, including Professor Sir Peter Donnelly and Professor Gil McVean. We use large-scale genetic information to realise preventative medicine and improve drug discovery. We're a world-leader in...
impact.com, the world’s leading partnership management platform, is transforming the way businesses manage and optimize all types of partnerships—including traditional rewards affiliates, influencers, commerce content publishers, B2B, and more. The company’s powerful, purpose-built platform makes it easy for businesses to create, manage, and scale an ecosystem of partnerships with the brands and communities that customers trust to make purchases, get...
At Retail Insights, we aim to address the most recent key aspects of the retail business. Every modern decision-maker within retail must be aware of the challenges and opportunities within the industry and be equipped in a rapidly moving environment. Retail Insights is a forum that provides the most recent insights and tools to cope with the future challenges of...
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...
AbbVie is a global biopharmaceutical company focused on creating medicines and solutions that put impact first — for patients, communities, and our world. We aim to address complex health issues and enhance people's lives through our core therapeutic areas: immunology, oncology, neuroscience, eye care, aesthetics and other areas of unmet need.
AbbVie's Top Stability & Growth Strengths
Strong Revenue Growth: Revenue reached a record ~$61.2B in 2025 and increased 10.2% year over year in Q2 2026, with adjusted EPS up 22.9%. Immunology and Neuroscience delivered double‑digit gains, led by Skyrizi and Rinvoq each growing about 24% in Q2 2026.
Strong Market Position & Advantage: AbbVie sits in the global top tier by sales and is a category leader in immunology and medical aesthetics. Skyrizi and Rinvoq are described as pace‑setters gaining share, while Allergan Aesthetics maintains leadership with Botox and fillers.
Diversified Revenue Streams: Multiple franchises contribute meaningfully—immunology, neuroscience (e.g., Vraylar, CGRPs), and aesthetics—supported by oncology additions like ELAHERE. Recent deals (Cerevel, ImmunoGen) and a broad late‑stage pipeline across oncology, neuroscience, and eye care expand the base.
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.
SysGroup is a UK-based managed technology partner and managed IT services provider serving mid-market organisations. It runs and secures critical IT across infrastructure, cloud, cybersecurity and compliance, delivering broad outsourced services under one accountable team. Its mission is to future-proof UK organisations’ IT foundations through digital transformation and emerging technologies, with predominantly recurring revenue from long-term managed services contracts for...
Moelis & Company (“Moelis”) is a leading global independent investment bank that provides innovative strategic advice and solutions to a diverse client base, including corporations, governments and financial sponsors. The Firm assists its clients in achieving their strategic goals by offering comprehensive integrated financial advisory services across all major industry sectors. Moelis & Company’s experienced professionals advise clients on their...
Moelis & Company's Top Stability & Growth Strengths
Strong Market Position & Advantage: Evidence indicates Moelis is a front‑rank independent advisory firm, including a No. 10 placement in 2025 U.S. M&A by value and an award‑recognized restructuring franchise. Its global footprint across ~23 offices and broad sector coverage support sustained deal flow and competitiveness.
Strong Revenue Growth: Results show FY2025 revenue rose to roughly $1.52B with record Q4 2025 revenue and a record Q1 2026 top line. Management attributes the 2025 step‑up in part to higher average fees per completed transactions.
Investor Backing & Capital Strength: Disclosures indicate a new $300M share repurchase authorization, a maintained regular dividend, and a debt‑free balance sheet, signaling confidence in cash generation. Ongoing capital returns accompany the recent revenue momentum.
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.
