These London-based healthtech companies primarily operate in hospitals and healthcare, mental health care, and pharmaceutical manufacturing. They range from established firms to younger companies founded in the 2010s. Notable examples include Newcross Healthcare Solutions, providing flexible healthcare staffing; Qinecsa Solutions, a life science partner in pharmacovigilance; and Flo Health Inc., a health app for females.
A common pattern among these companies is their focus on digital-first solutions and telemedicine. Many, such as HeliosX Group and eMed Healthcare UK, offer asynchronous telemedicine services and digital primary care, indicating a strong trend towards accessible, technology-driven healthcare delivery.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Newcross Healthcare Solutionsnewcrosshealthcare.com
Providing flexible healthcare staffing solutions combining technology and human touch to deliver personalized care and operational workforce insights. |
1,786 | |||
| 2 |
Shout UKgiveusashout.org
Offering anonymous mental health support via text for those feeling anxious, stressed, or overwhelmed, along with an online community for volunteer training |
975 | |||
| 3 |
Qinecsa Solutionsqinecsa.com
A global life science partner offering industry-leading pharmacovigilance technology and expert scientific solutions to efficiently manage drug safety data |
936 | |||
| 4 |
HNhn-company.co.uk
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 |
757 | |||
| 5 |
HeliosX Groupheliosx.com
provides asynchronous telemedicine services and medication delivery, enabling private, convenient, and expert-guided healthcare without traditional barriers |
744 | |||
| 6 |
Flo Health Inc.flo.health
A leading health app for females with over 60 million users globally, offering personalized tracking, health insights, expert tips, and a supportive community |
685 | |||
| 7 |
Ceracerahq.com
A digital-first home healthcare company leveraging technology to provide high-quality, cost-effective services, with a large patient base and significant growth |
672 | |||
| 8 |
eMed Healthcare UKemed.com
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 |
587 | |||
| 9 |
Genomics Englandgenomicsengland.co.uk
collaboration with NHS to integrate genomic testing into routine healthcare, supporting research and development of targeted medicines |
566 | |||
| 10 |
Florenceflorence.co.uk
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 |
519 | |||
| 11 |
HealthHerohealthhero.com
Digital healthcare provider connecting tools with clinical expertise to enhance whole health and optimize efficiency Operating in UK, Ireland, France, and Germany |
502 | |||
| 12 | 499 | ||||
| 13 |
Kooth Digital Healthconnect.kooth.com
This company creates easily accessible online mental health services that provide free, safe, and anonymous support to individuals in need |
493 | |||
| 14 | 485 | ||||
| 15 |
Doctor Care Anywherelinktr.ee
A private healthcare company offering 24/7 access to clinicians, online medical records management, and convenient medication delivery or pharmacy pick-up |
469 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 | 434 | ||||
| 17 |
ZAVAcareers.zavamed.com
A digital healthcare company founded in 2011 to provide convenient, accessible, and cost-effective medical services across Europe, focusing on breaking down health barriers |
350 | |||
| 18 | 340 | ||||
| 19 |
ProblemSharedproblemshared.net
A mental health platform founded to increase access to services, with a focus on quality care and support from professionals |
322 | |||
| 20 | 288 | ||||
| 21 |
Accurxaccurx.com
Accurx facilitates seamless communication and collaboration among patients and healthcare professionals to improve outcomes and enhance the healthcare system |
271 | |||
| 22 |
Klarityklarity.health
A company offering AI-led personalized disease risk predictions, insights, and recommendations for individuals and employees to manage their health proactively |
271 | |||
| 23 |
Medtronic Digital Technologiestouchsurgery.com
Delivers consistent, high-quality surgery through AI, data, and visualization. Provides mobile-based education and advanced AI solutions for hospitals and surgical teams. |
239 | |||
| 24 |
BABYLON HEALTHCARE SERVICES LIMITEDbabylonhealth.com
A health, wellness, and fitness company based in London, UK, offering healthcare services to promote well-being and healthy living |
227 | |||
| 25 |
Skin + Meskinandme.com
Innovative skincare company providing personalized solutions to tackle skin goals, offering free online dermatology consultations and affordable Daily Dosers |
211 | |||
| 26 |
Unmindunmind.com
Provides a science-backed workplace wellbeing platform helping 2.5 million employees flourish, partnering with major brands for comprehensive mental health support. |
204 | |||
| 27 |
Releafreleaf.co.uk
Healthcare company in the UK improving patient access to Medical Cannabis Based Products through a streamlined tech platform, addressing barriers in the CBPM sector |
182 | |||
| 28 |
Peppypeppy.health
Peppy is a health app connecting employees to expert care for various health challenges, improving well-being and productivity at work |
158 | |||
| 29 |
Olibetterwitholi.com
Specializing in employee mental wellbeing benefits, this company empowers individuals, enhances manager emotional intelligence, and fosters organizational psychological safety |
147 | |||
| 30 |
DrDoctordrdoctor.co.uk
DrDoctor is a patient engagement platform that helps the NHS improve outpatient care efficiency, activate patients, and manage waitlists remotely |
123 | |||
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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 12, 2026.
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