Top Health Tech Companies in London (429)
Cencora is a leading pharmaceutical solutions organization centered on improving the lives of people and animals everywhere. With 46,000+ global team members, we have the opportunity to make a positive impact on healthcare in communities everywhere. Our team members are empowered to activate their careers through a collective of tools and resources designed to support individual career interests and...
Cencora's Top Stability & Growth Strengths
Strong Revenue Growth: Recent results show steady top-line expansion: FY2025 rose 9.3% and FY2026 quarters continued to grow in the mid‑single digits, with full‑year guidance at 4%–6%. Management indicates both U.S. and International Healthcare Solutions are expected to expand, sustaining momentum.
Profitability: Adjusted operating income and EPS increased at double‑digit rates (e.g., FY2025 AOI +15.8% and EPS +16.3%, with Q3 FY2026 EPS +12%), and guidance points to 13%–14% adjusted operating income growth. Outlook also includes solid adjusted free cash flow of around $3.0B.
Strong Market Position & Advantage: The company is consistently portrayed as one of the three dominant U.S. pharmaceutical distributors, reflecting scale, reach, and entrenched relationships. This position supports durable volumes in specialty categories and international distribution.
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GRAIL is a healthcare company whose mission is to detect cancer early, when it can be cured. GRAIL is using the power of high-intensity sequencing, population-scale clinical studies, and state-of-the-art computer science and data science to enhance the scientific understanding of cancer biology, and to develop and commercialize pioneering products.
GRAIL's Top Stability & Growth Strengths
Strong Revenue Growth: Revenue is rising at a double‑digit pace across 2025 and into 2026, with consistent year‑over‑year gains. Galleri test volumes and screening revenue also increased, signaling sustained commercial momentum.
Market Expansion: Access is broadening through major EHR integrations and a growing provider network, alongside initiatives to enter new geographies. These moves extend reach beyond core channels and support continued adoption.
Investor Backing & Capital Strength: Capital raises and a sizable cash position provide a multi‑year runway to fund commercialization, trials, and regulatory efforts. Strategic financings with prominent partners reinforce the ability to invest through scale‑up.
For more than two decades, Imprivata has been redefining how life- and mission-critical industries secure and manage digital identities. We empower healthcare and enterprise organizations to enable fast, compliant, and secure access to technology—allowing clinicians and staff to stay focused on what matters most: patient care and operational excellence. Our digital identity platform is purpose-built for complex environments where every second...
Imprivata's Top Stability & Growth Strengths
Strong Revenue Growth: Revenue is described as sizable and growing rapidly, with independent reporting and credit analyses pointing to continued double‑digit expansion. ARR and ACV are characterized as increasing consistently since 2022.
Customer Loyalty & Retention: Retention is depicted as very high, with consistent expansion within existing accounts that supports sustained recurring revenue growth. Commentary highlights strong share‑of‑wallet gains and durable renewals across healthcare customers.
Product Line Growth: The portfolio has broadened through repeated acquisitions (e.g., SecureLink, Verosint) and new capabilities such as passwordless authentication and agentic identity management. These moves signal active investment to expand addressable use cases and deepen the platform.
Flatiron Health is a healthtech company dedicated to helping cancer centers thrive and deliver better care for patients today and tomorrow. Through clinical and data science, we translate patient experiences into real-world evidence to improve treatment, inform policy, and advance research. Cancer is smart. Together, we can be smarter. Flatiron Health is an independent affiliate of the Roche Group.
Flatiron Health's Top Stability & Growth Strengths
Market Expansion: International footprint is described as rapidly scaling, with the oncology research network tripling year over year and later noted as nearly 70% ex‑U.S. growth across the UK, Germany, Japan, and new regions like Scotland. Point‑of‑care reach is also portrayed as expanding, with 1,600+ sites of care and increases from earlier baselines.
Product Line Growth: New offerings include the launch of Flatiron Telescope and multiple AI-enabled datasets, alongside expansions of major assets such as the NSCLC Panoramic dataset. Additional capabilities like LLM-based data extraction and new hematology datasets indicate broader, monetizable product breadth.
Strategic Partnerships: Collaborations are highlighted with organizations such as NCCN, Quest Diagnostics, Candid Health, TailorMed, and DeepScribe, as well as a multi‑year partnership alongside the Paradigm transaction. Engagements with 20+ global oncology drug developers and academic institutions reinforce a partnership‑driven operating model.
ZS is a management consulting and technology firm that partners with companies to improve life and how we live it. We transform ideas into impact by bringing together data, science, technology and human ingenuity to deliver better outcomes for all. Founded in 1983, ZS has more than 15,000+ employees in over 40 offices worldwide.
ZS's Top Stability & Growth Strengths
Strong Hiring & Retention: Hiring and headcount are expanding, with disclosures of 15,000+ global employees, thousands of new hires, and third‑party estimates indicating continued workforce growth. Available evidence also points to active internal mobility and a recent increase in active job postings.
Market Expansion: Geographic and client footprints are broadening, with 40+ offices and 1,700+ customers across 170+ countries alongside concrete investments in new and expanded locations such as Hyderabad and Kingston. These moves indicate scaling delivery capacity in major capability centers and new regions.
Innovation-Driven Growth: The offering mix is shifting toward AI, data, technology, and platforms, including proprietary solutions and product capabilities. Strategic moves such as Salesforce-focused acquisitions and collaborations, plus a Tulip solution partnership, extend capabilities beyond traditional consulting.
InterSystems builds the software that makes complex systems work—reliably, securely, and at scale. For more than 45 years, we’ve been the information engine behind some of the world’s most mission-critical applications in healthcare, government, and business. Our data management, integration, and analytics technologies help organizations connect disparate systems, turn data into insight, and deliver better outcomes. From enabling interoperable healthcare and...
InterSystems's Top Stability & Growth Strengths
Profitability: The company is described as privately held, profitable, and debt-free, indicating a solid financial base. This positioning supports continued investment without reliance on external financing.
Strong Revenue Growth: Revenue is reported above $1 billion with indications of year-over-year increases into 2024 and sustained scale into FY2025, while cloud segments are noted as expanding strongly. These signals point to ongoing top-line momentum.
Market Expansion: Operations span 28 countries with 38 offices serving customers in 80+ countries, alongside recent moves such as a dedicated public-sector subsidiary and added international presence. This footprint suggests continued geographic and channel growth.
Our specially designed video games analyse speech patterns, facial expressions and behaviour to objectively measure mental health symptoms, starting with depression. Our online platform empowers clinicians so they can assess depression faster, more accurately and objectively. Our multi-modal depression recognition and tracking system allows us to find the right treatment in weeks instead of years and we make the entire...
Tympa is a team of doctors and technology experts united by a mission to help the world achieve better ear and hearing health. We set out to create the world’s first all-in-one ear and hearing healthcare assessment platform, designed to deliver and accelerate both diagnosis and treatment within a single 30-minute appointment. The Tympa Platform, coupled with our Tympa Academy...
MicrofluidX presents the Cyto Engine, a unified bioreactor and data platform for cell and gene therapy research, development, and manufacturing
Inizio Evoke is a global health marketing, communications, and transformation platform unlocking growth through data-driven insights and human centricity. We are purpose-built to make Health more human™. With core expertise and specialty brands in Marketing, Comms, Transformation, Access, and Media, we serve as a premier partner for the world's most ambitious healthcare organizations. Inizio Evoke is an Inizio company. Inizio...
Inizio Evoke's Top Stability & Growth Strengths
Strong Market Position & Advantage: Repeated Top 10 placement in MM+M’s Agency 100 (including #9 in 2025 based on 2024 revenue) and finalist recognition for Healthcare Network of the Year signal durable top-tier standing. Industry lists and client accolades indicate competitiveness even if not the largest by revenue.
Innovation-Driven Growth: Investments in AI-enabled solutions (e.g., Predictev™ and Cognitev™) and creation of an EVP role for AI Transformation demonstrate a clear push to scale data- and technology-led offerings. The 2024 unification under one platform strengthens omnichannel and audience intelligence capabilities.
Future-Ready Strategy: A unified model spanning marketing, communications, transformation, access, and media within the broader Inizio ecosystem positions delivery across the commercialization lifecycle. Consistent rankings and strategic hires point to preparedness for re-acceleration as integration benefits compound.
Right at Home Sefton is a family-run homecare provider serving adults with physical and learning disabilities and older people across Southport, Formby, Waterloo and nearby Sefton communities. It delivers person-centred support in clients’ homes, including visiting, live-in, respite, overnight, 24-hour, dementia, complex, personal care, companionship and hospital-to-home services, helping people remain safe, independent and comfortable. Its approach is built around...
CentraLogic is a global digital transformation company delivering secure, scalable and AI-driven technology solutions across India, UK, USA, Australia and the Gulf region. With 16+ years of experience and 200+ successful projects, the company specializes in Application Development and Maintenance, Cloud, Cybersecurity, Data Intelligence, AI for Business Transformation and digital engineering services. Through CentrAIscape, we offer an AI accelerator suite...
Oto builds digital therapy apps for overlooked and underserved chronic conditions. Backed by Y Combinator.
We’re DDB Remedy. And we’re here to shake up healthcare comms for the better. Through deep partnerships, smart strategy and applied creativity, we move and inspire people to really – actually truly – make things happen. What happens here? Deep partnerships & smart strategies Through close client relationships and truly understanding their needs, we transform insights and data into effective strategies. Innovation & inspiration By...
Cera is Europe's largest provider of digital-first home healthcare, harnessing technology to bring care directly to people's homes and redefining healthcare by moving services out of hospitals.
GenesisCare is a provider of integrated cancer care in Australia, Spain, the U.K., and the USA. The company’s purpose is to design care experiences that offer the best possible life outcomes. This is grounded in the belief that care should be focused on the individual, not the condition. GenesisCare is the world’s largest provider of radiotherapy – a vital treatment...
Clustermarket is the world-leading lab management system helping laboratories optimize their operations and accelerate results. Clustermarket equips research teams with an easy-to-use software solution enabling them to coordinate equipment usage, plan maintenance activities, and generate reports and forecasts for resource planning. The intuitive system is designed for fast implementation and high adoption within the organization, whilst also offering integrations with...
Clearing is a digital healthcare platform built to serve the more than 50M chronic pain sufferers in the United States. In partnership with leading physicians and researchers at Harvard, Johns Hopkins, and the Hospital for Special Surgery, and with significant funding from top-tier investors Bessemer Venture Partners, Founders Fund, Breyer Capital, and a host of leading healthcare and consumer entrepreneurs...
Lantum is a workforce management platform that makes it easier for healthcare providers to mobilise their workforce, and for clinicians to work more flexibly. Our Connected Scheduling platform gives you a staff bank, rota tool and a clinician network all in one place to improve fill rates, cut admin time, and reduce costs. We started life as Network Locum in...
