Series A Healthtech companies in London

Companies building software and devices for clinicians, patients, and payers. Filtered to Series A-stage companies headquartered in London.

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Built from a search like: “Top Series A Healthtech companies in London”

Ranked by current headcount across Series A Healthtech companies in London. Refreshed daily.

1
Koru Kids· London, England, United Kingdom
Koru Kids is London’s fastest growing childcare brand. We’re making it easier and more affordable for families to access high quality childcare. Our after school service matches parents in London with the top 10% of student nannies in London and our nanny share service helps families to share nannies with other local families. We don’t just believe in providing outstanding childcare to families, we are all about using technology to make it seamless for parents. We’ve been blown away by the response from parents and are consistently beating our growth targets. We are backed by fantastic investors, including top venture capitalists and business angels such as Michael Pennington the founder of Gumtree. We won the South of England region in the ‘Best of Britain’ awards 2017, and are currently shortlisted for several awards: the UK Business Awards 2017 as ‘Disruptor of the Year’, and in the Best Women Awards 2017 as ‘Best New Business’, ‘Best Technology’ and ‘Best company working with children and families’.About the TeamWe have an informal, hard-working and kind team culture. We’re all passionate about our mission and are determined to create the world’s leading childcare brand. Every team member plays a vital role in achieving our goals and we work together so we can get there quicker. Our approach is fast paced – we are constantly challenging, testing and adapting the way we do things. Our founder is Rachel Carrell, the former CEO of DrThom.com, the world’s largest online doctor service, which she grew to over 1.3m paying users in 3 countries. She’s an Oxford alumn, ex-McKinsey, a Rhodes Scholar and a WEF Young Global Leader. Rachel’s joined by an amazing team with backgrounds including Cambridge, UCL, BCG, KPMG, and some of London’s top startups.
- Series A
- 754 employees
- Founded 2017
2
BASMA.com· Greater London, England, United Kingdom
BASMA Dental Group.Clinician founded. Orthodontist led.We are Basma. We believe that everyone deserves a smile they love.A premier chain of orthodontic dental clinics in the GCC, BASMA stands at the forefront of revolutionizing dental care. Committed to delivering smiles that individuals truly cherish, our patient-centric approach defines our vision led by Dr. Cherif Massoud. We uniquely blend advanced medical expertise with state-of-the-art digitalization, offering patients a seamless journey from in-clinic teeth scanning to personalized treatment planning. Our emphasis on mentorship and innovation ensures our professionals employ the latest techniques and technology. Through our integrated platform, patients maintain a direct connection with their doctors, making treatments convenient and reducing frequent clinic visits. As we strive for excellence, our core principles of Integrity, Consistency, Pursuit of Excellence, Accountability, and Loyalty guide our every endeavor, ensuring we not only transform smiles but also set new benchmarks in dental healthcare within the GCC.
- Series A
- 324 employees
- Founded 2021
3
Lottie· London, England, United Kingdom
Meet Lottie - a family’s trusted (& free) guide to best understand, find and fund care. Backed by Accel and General Catalyst, Lottie is on a mission to elevate later life for everybody and to build the care sector of the future.
- Series A
- 217 employees
- Founded 2021
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4
Anima· London, England, United Kingdom
The next generation care enablement platform - with everything care teams need to resolve caseload quickly and safely.
- Series A
- 210 employees
- Founded 2021
5
Second Nature· London, England, United Kingdom
Make losing weight feel Second Nature.Our app uses behavioural science to retrain your mind to make healthy choices automatically, so these stick in the long run
- Series A
- 150 employees
- Founded 2015

6
SURI· London, England, United Kingdom
Turn your everyday routine into a ritual with an award-winning electric toothbrush—purposefully designed to give you a world-class clean with innovative plant-based materials.
- Series A
- 110 employees
- Founded 2021
7
Scarlet· London, England, United Kingdom
Scarlet certifies AI medical devices. We are the world's only Notified Body specialised in AI & SaMD.We pull medical technology from the future to solve human health. We believe healthcare can be solved by the next generation of medical technology. Our mission is to pull those devices from the future into today. We remove unnecessary delays from every regulatory approval we do so people can access devices right now that would otherwise not be available.Scarlet was built specifically for AI medical devices. We help customers to get their medical AI certified and to ship the kind of iterative updates inherent to the best AI products, ensuring patients can safely get the most up-to-date technology. Scarlet performs conformity assessment against EU MDR, UK MDR, and is recognised by the FDA as a Third Party Review Organisation (3P510k).We also issue ISO 13485 certificates, ISO/IEC 27001 certificates, ISO/IEC 42001 certificates, and support international certification under the Medical Device Single Audit Program (MDSAP).
- Series A
- 90 employees
- Founded 2020
8
MYNDUP· London, England, United Kingdom
MYNDUP is the wellbeing partner for businesses who really care. We provide wellbeing support and services for all layers of an organisation, including: - Individualised, proactive and accessible provisions for your employees. - Engagement, resources and a shoulder to cry on for HR. - Reporting and measurable impact for the people with the purse strings. Our digital platform provides the scale and technology to make us accessible but at our heart, we are a human product offering a human service to the humans who make up each part of your business. What really gets us going is working with companies who really care about their people’s wellbeing, and doing wellbeing properly. Because, spoiler alert, we really really care too. With us, there’s no token gestures.With us, there’s no one-size-fits-all. With us, there’s business results. Expect sensational service and meaningful insights to make decisions rooted in the tangible, not the tick box. Get in touch! partnerships@myndup.com.
- Series A
- 76 employees
- Founded 2020
9
Feel· London, England, United Kingdom
Empowering people to look and feel their best, through clean, high-performing, science-led, sustainable products for your inner and outer wellness.We've made it our mission to to clean up and disrupt the wellness space and we're committed to providing the best customer well-being and satisfaction along the way.
- Series A
- 73 employees
- Founded 2019
10
Togetherall· London Colney, England, United Kingdom
Togetherall is a leading digital peer-to-peer support community for mental well-being.For 18 years, we’ve provided a safe, scalable, and clinically moderated space where people can seek support and take control of their well-being. Our licensed mental health practitioners ensure 24/7/365 safety, moderation, and risk detection.We support individuals facing anxiety, depression, loneliness, isolation, stress, relationship challenges, and more, offering an early intervention or complementary support option.What Makes Togetherall Different?✅ Peer-to-peer support: Giving and receiving mutual support fosters acceptance, self-esteem, hope, and change.✅ Safe & clinically moderated: Our licensed mental health professionals ensure a secure, risk-managed environment.✅ Scalable & cost-effective: A population-level resource to expand support capacity and provide early intervention.✅ Reaching underserved populations: Engaging those who may not typically seek help.Togetherall is available to over 20 million people across the US, UK, Canada, Ireland, and New Zealand. It is commissioned by the NHS, government bodies, higher education institutions, employers, and third-party organizations.We are passionate about partnerships and work alongside organizations within the care pathway, including ProtoCall Services and the Wellness Together initiative in Canada.Recent Awards:🏆 Winner of the Tech4Good Award for outstanding social impact at Investor Allstars.🏆 Best Public Sector Digital Marketing Campaign at the Northern Digital Awards (with CNS Media Ltd).🤝 Looking to enhance mental well-being support? Let’s collaborate.
- Series A
- 72 employees
- Founded 2007

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Find engineers at Series A Healthtech companies in London

Searching for “engineers at top Series A Healthtech companies in London” surfaces this slice of the market. The list above ranks Healthtech companies headquartered in London whose latest disclosed round is Series A, by current headcount, drawn from public LinkedIn and Crunchbase records. With 27 matching companies in Refolk’s index, this is a tight read on where the Healthtech talent in London is heating up.

Three filters at once narrows the field hard. The companies that survive all three - Series A, Healthtech, in London - are usually the most targeted recruiting pool a hiring manager can ask for. Senior engineers, founding designers, and product leads here are about to become Healthtech’s next operators and angel investors.

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Refolk pulled Healthtech companies headquartered in London whose latest disclosed funding round is Series A from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 3 employees. The list refreshes once a day.

Last refreshed: Wed, 05 Aug 2026 12:21:25 GMT

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