# The 50 largest healthtech companies in the United Kingdom

Tamtam tracks 96 healthtech companies headquartered in the United Kingdom. This list ranks the 50 largest by number of employees on LinkedIn, led by Hillrom, Halma plc and OneAdvanced. Their median headcount is 469. Half of them were founded in 2013 or later. The most common headquarters are London (26), Leeds (5) and Oxford (2).

This selection of healthtech companies in the United Kingdom includes a mix of established firms and younger companies. Many are focused on software and IT services for healthcare, alongside providers of direct patient care and medical equipment. Notable companies include Halma plc, which offers life-saving safety and medical technologies, and OneAdvanced, a provider of business software for the healthcare sector. NHS England Digital Profession develops innovative products and systems to improve patient care.

A significant number of these companies, such as Newcross Healthcare Solutions, Shout UK, and Qinecsa Solutions, are headquartered in London, indicating a concentration of healthtech activity in the capital. Other key locations include Leeds, home to EMIS, a leader in clinical IT systems, and Birmingham.

🇬🇧 United Kingdom · 50 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Hillrom](https://www.tamtam.ai/c/hillrom) (hillrom.com)<br>A global medtech leader committed to saving and sustaining lives, redefining healthcare through compassion, innovation, and meaningful change | Medical Equipment Manufacturing | 🇬🇧 Chicago | 5,300 | 1929 |
| 2 | [Halma plc](https://www.tamtam.ai/c/halma-plc) (halma.com)<br>Group of companies providing life-saving safety, environmental monitoring, and medical technologies to protect people, infrastructure, and improve healthcare quality. | Appliances, Electrical, and Electronics Manufacturing | 🇬🇧 Amersham | 3,875 | 1972 |
| 3 | [OneAdvanced](https://www.tamtam.ai/c/oneadvanced) (oneadvanced.com)<br>Provider of sector-focused business software and services supporting millions of users across healthcare, education, legal, and public sectors in the UK. | Software Development | 🇬🇧 Birmingham | 2,179 |  |
| 4 | [Newcross Healthcare Solutions](https://www.tamtam.ai/c/newcross-healthcare-solutions) (newcrosshealthcare.com)<br>Providing flexible healthcare staffing solutions combining technology and human touch to deliver personalized care and operational workforce insights. | Hospitals and Health Care | 🇬🇧 London | 1,786 | 1996 |
| 5 | [NEC Software Solutions](https://www.tamtam.ai/c/nec-software-solutions) (necsws.com)<br>The company specializes in building software and services that promote safety, health, and connectivity for various organizations and government bodies worldwide | IT Services and IT Consulting | 🇬🇧 Hemel Hempstead | 1,721 |  |
| 6 | [NHS England Digital Profession](https://www.tamtam.ai/c/nhs-england-digital-profession) (digital.nhs.uk)<br>Community of digital experts collaborating across NHS England to develop innovative products, services, and systems improving care for patients and staff. | Hospitals and Health Care | 🇬🇧 Leeds | 1,201 | 2024 |
| 7 | [EMIS](https://www.tamtam.ai/c/emis) (emishealth.com)<br>The company is a UK leader in providing clinical IT systems for healthcare organizations, promoting joined-up patient care across various healthcare services | Software Development | 🇬🇧 Leeds | 1,005 |  |
| 8 | [Shout UK](https://www.tamtam.ai/c/shout-uk) (giveusashout.org)<br>Offering anonymous mental health support via text for those feeling anxious, stressed, or overwhelmed, along with an online community for volunteer training | Mental Health Care | 🇬🇧 London | 975 |  |
| 9 | [Qinecsa Solutions](https://www.tamtam.ai/c/qinecsa-solutions) (qinecsa.com)<br>A global life science partner offering industry-leading pharmacovigilance technology and expert scientific solutions to efficiently manage drug safety data | Pharmaceutical Manufacturing | 🇬🇧 London | 936 | 2006 |
| 10 | [HN](https://www.tamtam.ai/c/hn) (hn-company.co.uk)<br>UK-based healthcare company delivering AI-guided case-finding, clinical coaching, remote monitoring, and virtual ward solutions to the NHS for improved patient outcomes and reduced care consumption | Hospitals and Health Care | 🇬🇧 London | 757 | 2014 |
| 11 | [System C](https://www.tamtam.ai/c/system-c) (systemc.com)<br>A UK based company specializing in providing health and social care sectors with robust IT solutions, implementation expertise, and innovative consultancy services | IT Services and IT Consulting | 🇬🇧 Oxford | 752 | 1983 |
| 12 | [HeliosX Group](https://www.tamtam.ai/c/heliosx-group) (heliosx.com)<br>provides asynchronous telemedicine services and medication delivery, enabling private, convenient, and expert-guided healthcare without traditional barriers | Hospitals and Health Care | 🇬🇧 London | 744 | 2013 |
| 13 | [Digital Health and Care Wales](https://www.tamtam.ai/c/digital-health-and-care-wales) (dhcw.nhs.wales)<br>A national organization in Wales delivering digital health services to support doctors, nurses, and clinical professionals in providing specialist care | IT Services and IT Consulting | 🇬🇧 Cardiff | 739 | 2021 |
| 14 | [Flo Health Inc.](https://www.tamtam.ai/c/flo-health-inc) (flo.health)<br>A leading health app for females with over 60 million users globally, offering personalized tracking, health insights, expert tips, and a supportive community | Technology, Information and Internet | 🇬🇧 London | 685 | 2015 |
| 15 | [Cera](https://www.tamtam.ai/c/cera) (cerahq.com)<br>A digital-first home healthcare company leveraging technology to provide high-quality, cost-effective services, with a large patient base and significant growth | Hospitals and Health Care | 🇬🇧 London | 672 | 2016 |
| 16 | [Pharmacy2U \| Certified B Corp](https://www.tamtam.ai/c/pharmacy2u-certified-b-corp) (pharmacy2u.co.uk)<br>A leading UK online pharmacy providing NHS repeat prescriptions, healthcare products, online GP consultations, and pharmacy services with a focus on patient care | Pharmaceutical Manufacturing | 🇬🇧 Leeds | 598 | 1999 |
| 17 | [eMed Healthcare UK](https://www.tamtam.ai/c/emed-healthcare-uk) (emed.com)<br>Market-leading digital-first primary care and chronic care management solutions provider, offering accessible high-quality care with a range of specialists and GP at Hand practice | Hospitals and Health Care | 🇬🇧 London | 587 | 2013 |
| 18 | [Genomics England](https://www.tamtam.ai/c/genomics-england) (genomicsengland.co.uk)<br>collaboration with NHS to integrate genomic testing into routine healthcare, supporting research and development of targeted medicines | Biotechnology Research | 🇬🇧 London | 566 | 2013 |
| 19 | [GE Healthcare](https://www.tamtam.ai/c/ge-healthcare-1097535) (gehealthcare.com)<br>A multinational conglomerate based in Chicago, specializing in manufacturing and distributing diagnostic imaging agents and radiopharmaceuticals used in medical imaging procedures | Medical Equipment Manufacturing | 🇬🇧 | 538 |  |
| 20 | [Florence](https://www.tamtam.ai/c/florence) (florence.co.uk)<br>Connecting independent nurses and carers with care providers to fill temporary shifts, offering transparency, accountability, and simplicity in staffing solutions Operating in UK, France, and Canada | Hospitals and Health Care | 🇬🇧 London | 519 | 2016 |
| 21 | [HealthHero](https://www.tamtam.ai/c/healthhero) (healthhero.com)<br>Digital healthcare provider connecting tools with clinical expertise to enhance whole health and optimize efficiency Operating in UK, Ireland, France, and Germany | Hospitals and Health Care | 🇬🇧 London | 502 |  |
| 22 | [Numan](https://www.tamtam.ai/c/numan) (numan.com)<br>A digital platform offering personalized healthcare solutions for common conditions, including diagnostics, medication, clinical care, and digital programs, to improve overall health | Wellness and Fitness Services | 🇬🇧 London | 499 | 2018 |
| 23 | [Kooth Digital Health](https://www.tamtam.ai/c/kooth-digital-health) (connect.kooth.com)<br>This company creates easily accessible online mental health services that provide free, safe, and anonymous support to individuals in need | Mental Health Care | 🇬🇧 London | 493 |  |
| 24 | [MANUAL](https://www.tamtam.ai/c/manual) (manual.co)<br>A global platform for men's health offering easy access to advice, medical support, treatment choices, diagnostic tools, health testing, and community support | Hospitals and Health Care | 🇬🇧 London | 485 | 2018 |
| 25 | [Doctor Care Anywhere](https://www.tamtam.ai/c/doctor-care-anywhere) (linktr.ee)<br>A private healthcare company offering 24/7 access to clinicians, online medical records management, and convenient medication delivery or pharmacy pick-up | Medical Practices | 🇬🇧 London | 469 | 2013 |
| 26 | [Medequip UK](https://www.tamtam.ai/c/medequip-uk) (medequip-uk.com)<br>providing equipment and support services to local authorities, NHS, care providers, retailers, and consumers for home care | Hospitals and Health Care | 🇬🇧 Harmondsworth | 466 |  |
| 27 | [ZOE](https://www.tamtam.ai/c/zoe) (zoe.com)<br>Combines scientific research, AI to create personalized nutrition programs for healthier lifestyles, supported by top scientists, available in US, UK. | Technology, Information and Internet | 🇬🇧 London | 434 | 2017 |
| 28 | [Tunstall Healthcare (UK)](https://www.tamtam.ai/c/tunstall-healthcare-uk) (tunstall.co.uk)<br>The company pioneers technology in health, housing, and social care markets, improving lives by providing software, hardware, and services for independent living and improved quality of life | Hospitals and Health Care | 🇬🇧 Whitley Bridge | 419 |  |
| 29 | [Health Assured](https://www.tamtam.ai/c/health-assured) (healthassured.org)<br>Award-winning employee assistance programme in UK and Ireland, supporting over 15 million lives with wellbeing services for physical, mental health, and financial issues | Wellness and Fitness Services | 🇬🇧 Manchester | 374 | 2009 |
| 30 | [Millbrook Healthcare](https://www.tamtam.ai/c/millbrook-healthcare) (millbrookhealthcare.co.uk)<br>A leading provider in the UK of community equipment, wheelchair services, home improvement agencies, and healthcare equipment, offering innovative solutions for independent living | Hospitals and Health Care | 🇬🇧 Southampton | 368 | 1998 |
| 31 | [Spectrum Medical Ltd](https://www.tamtam.ai/c/spectrum-medical-ltd) (spectrummedical.com)<br>Supplier of Clinical Information Solutions, Medical Device Connectivity Technologies, Electronic Medical Records, Telemedicine, Compliance Solutions, Patient Safety Solutions, and Non-invasive Diagnostics Systems | Medical Equipment Manufacturing | 🇬🇧 Cheltenham | 361 | 2006 |
| 32 | [Locate a Locum](https://www.tamtam.ai/c/locate-a-locum) (locatealocum.com)<br>Innovative marketplace technology for healthcare workforce management, connecting professionals with shifts and providing digital solutions for scheduling, payments, and reporting Contact us for details | Hospitals and Health Care | 🇬🇧 Belfast | 353 | 2016 |
| 33 | [ZAVA](https://www.tamtam.ai/c/zava) (careers.zavamed.com)<br>A digital healthcare company founded in 2011 to provide convenient, accessible, and cost-effective medical services across Europe, focusing on breaking down health barriers | Health and Human Services | 🇬🇧 London | 350 | 2011 |
| 34 | [Beam](https://www.tamtam.ai/c/beam-london) (beam.org)<br>A Tech for Good start-up and crowdfunding platform supporting homeless people and refugees into stable jobs and homes, with impactful partnerships and media coverage | Technology, Information and Internet | 🇬🇧 London | 340 | 2017 |
| 35 | [ProblemShared](https://www.tamtam.ai/c/problemshared) (problemshared.net)<br>A mental health platform founded to increase access to services, with a focus on quality care and support from professionals | Mental Health Care | 🇬🇧 London | 322 |  |
| 36 | [Medica Group](https://www.tamtam.ai/c/medica-group) (medica.co.uk)<br>A leading provider of telehealth services, offering teleradiology, CPD training, stroke imaging with AI, pathology reporting, and career opportunities in healthcare | Hospitals and Health Care | 🇬🇧 Hastings | 316 | 2004 |
| 37 | [Huma](https://www.tamtam.ai/c/huma) (huma.com)<br>Providing a regulated AI operating system and intelligence for healthcare, helping organizations deploy AI safely, reduce costs, and improve patient outcomes globally. | Hospitals and Health Care | 🇬🇧 London | 288 | 2011 |
| 38 | [Accurx](https://www.tamtam.ai/c/accurx) (accurx.com)<br>Accurx facilitates seamless communication and collaboration among patients and healthcare professionals to improve outcomes and enhance the healthcare system | Software Development | 🇬🇧 London | 271 | 2016 |
| 39 | [Klarity](https://www.tamtam.ai/c/klarity) (klarity.health)<br>A company offering AI-led personalized disease risk predictions, insights, and recommendations for individuals and employees to manage their health proactively | Wellness and Fitness Services | 🇬🇧 London | 271 | 2016 |
| 40 | [Aire Logic Limited](https://www.tamtam.ai/c/aire-logic-limited) (airelogic.com)<br>Specializes in healthcare ICT strategy, software and product development, focusing on national system integration and full software lifecycle expertise. | IT Services and IT Consulting | 🇬🇧 Leeds | 258 | 2007 |
| 41 | [Appello UK](https://www.tamtam.ai/c/appello-uk) (appello.co.uk)<br>A leader in safety and security with over 30 years of experience, offering telecare, fire safety, and security products to customers nationwide | Appliances, Electrical, and Electronics Manufacturing | 🇬🇧 New Milton | 257 | 1988 |
| 42 | [TPP](https://www.tamtam.ai/c/tpp) (tpp-uk.com)<br>A leading healthcare technology provider offering world-class software to improve health outcomes, reduce costs, and empower patients and clinicians | IT Services and IT Consulting | 🇬🇧 Leeds | 242 | 1997 |
| 43 | [Medtronic Digital Technologies](https://www.tamtam.ai/c/medtronic-digital-technologies) (touchsurgery.com)<br>Delivers consistent, high-quality surgery through AI, data, and visualization. Provides mobile-based education and advanced AI solutions for hospitals and surgical teams. | Hospitals and Health Care | 🇬🇧 London | 239 | 2013 |
| 44 | [BABYLON HEALTHCARE SERVICES LIMITED](https://www.tamtam.ai/c/babylon-healthcare-services-limited) (babylonhealth.com)<br>A health, wellness, and fitness company based in London, UK, offering healthcare services to promote well-being and healthy living | Wellness and Fitness Services | 🇬🇧 London | 227 |  |
| 45 | [Marshfield Clinic Health System Information Services](https://www.tamtam.ai/c/marshfield-clinic-health-system-information-services) (marshfieldclinic.org)<br>Dedicated to delivering cutting-edge IT products and services for healthcare providers, focusing on improving patient and population health through technology innovations | IT Services and IT Consulting | 🇬🇧 Marshfield | 218 | 2014 |
| 46 | [Skin + Me](https://www.tamtam.ai/c/skin-me) (skinandme.com)<br>Innovative skincare company providing personalized solutions to tackle skin goals, offering free online dermatology consultations and affordable Daily Dosers | Wellness and Fitness Services | 🇬🇧 London | 211 | 2019 |
| 47 | [Unmind](https://www.tamtam.ai/c/unmind) (unmind.com)<br>Provides a science-backed workplace wellbeing platform helping 2.5 million employees flourish, partnering with major brands for comprehensive mental health support. | Mental Health Care | 🇬🇧 London | 204 | 2016 |
| 48 | [Agilio Software](https://www.tamtam.ai/c/agilio-software) (agiliosoftware.com)<br>This company provides software solutions for healthcare organizations to improve quality of care through the power of technology and industry specific pages | Software Development | 🇬🇧 Holsworthy | 191 |  |
| 49 | [Genomics](https://www.tamtam.ai/c/genomics) (genomics.com)<br>Uses large-scale genetic information for preventative medicine and improved drug discovery, offering personalised disease risk estimates and new understanding of disease processes. | Biotechnology Research | 🇬🇧 Oxford | 190 | 2014 |
| 50 | [WW UK (Formerly Weight Watchers)](https://www.tamtam.ai/c/ww-uk-formerly-weight-watchers) (weightwatchers.co.uk)<br>A global wellness technology company inspiring millions to adopt healthy habits through digital experiences, workshops, and sustainable programs focusing on eating, exercise, and mindset | Wellness and Fitness Services | 🇬🇧 Maidenhead | 188 |  |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 13, 2026.

## More company lists in the United Kingdom

- [The largest companies in the United Kingdom](https://www.tamtam.ai/l/largest-companies-united-kingdom) (36,547)
- [Multinational companies in the United Kingdom](https://www.tamtam.ai/l/multinational-companies-united-kingdom) (7,458)
- [Financial services firms in the United Kingdom](https://www.tamtam.ai/l/financial-services-firms-united-kingdom) (3,711)
- [Financial Services companies in the United Kingdom](https://www.tamtam.ai/l/financial-services-companies-united-kingdom) (3,696)
- [Retail chains in the United Kingdom](https://www.tamtam.ai/l/retail-chains-united-kingdom) (3,289)
- [Professional services firms in the United Kingdom](https://www.tamtam.ai/l/professional-services-firms-united-kingdom) (2,706)
- [Software Development companies in the United Kingdom](https://www.tamtam.ai/l/software-development-companies-united-kingdom) (2,600)
- [Manufacturers in the United Kingdom](https://www.tamtam.ai/l/manufacturers-united-kingdom) (2,159)
- [Companies with in-house R&D in the United Kingdom](https://www.tamtam.ai/l/r-and-d-companies-united-kingdom) (1,930)
- [IT Services and IT Consulting companies in the United Kingdom](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-united-kingdom) (1,722)
- [Retail companies in the United Kingdom](https://www.tamtam.ai/l/retail-companies-united-kingdom) (1,596)
- [IT services companies in the United Kingdom](https://www.tamtam.ai/l/it-services-companies-united-kingdom) (1,583)
- [Hotel and hospitality groups in the United Kingdom](https://www.tamtam.ai/l/hospitality-groups-united-kingdom) (1,461)
- [Companies with a mobile app in the United Kingdom](https://www.tamtam.ai/l/companies-with-mobile-app-united-kingdom) (1,411)
- [Consulting firms in the United Kingdom](https://www.tamtam.ai/l/consulting-firms-united-kingdom) (1,298)
- [E-commerce companies in the United Kingdom](https://www.tamtam.ai/l/ecommerce-companies-united-kingdom) (1,246)
- [Hardware manufacturers in the United Kingdom](https://www.tamtam.ai/l/hardware-companies-united-kingdom) (1,239)
- [Family-owned companies in the United Kingdom](https://www.tamtam.ai/l/family-owned-companies-united-kingdom) (1,224)
- [Hospitality companies in the United Kingdom](https://www.tamtam.ai/l/hospitality-companies-united-kingdom) (1,204)
- [Critical infrastructure operators in the United Kingdom](https://www.tamtam.ai/l/critical-infrastructure-operators-united-kingdom) (1,195)
- [Wellness and Fitness Services companies in the United Kingdom](https://www.tamtam.ai/l/wellness-and-fitness-services-companies-united-kingdom) (1,151)
- [Retail Apparel and Fashion companies in the United Kingdom](https://www.tamtam.ai/l/retail-apparel-and-fashion-companies-united-kingdom) (1,085)
- [Subscription businesses in the United Kingdom](https://www.tamtam.ai/l/subscription-businesses-united-kingdom) (1,077)
- [Distributors and wholesalers in the United Kingdom](https://www.tamtam.ai/l/distributors-and-wholesalers-united-kingdom) (1,060)

## The same list elsewhere in United Kingdom

- [Healthtech companies in England](https://www.tamtam.ai/l/healthtech-companies-england) (85)
- [Healthtech companies in London](https://www.tamtam.ai/l/healthtech-companies-london) (47)

## The same list elsewhere

- [Healthtech companies in the world](https://www.tamtam.ai/l/healthtech-companies-in-the-world) (1,953)
- [Healthtech companies in Europe](https://www.tamtam.ai/l/healthtech-companies-in-europe) (860)

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Source: https://www.tamtam.ai/l/healthtech-companies-united-kingdom