Seed Healthtech companies in London

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

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

Ranked by current headcount across Seed Healthtech companies in London. Refreshed monthly.

1
MASAJ· London, England, United Kingdom
MASAJ is London’s leading massage company. Designed as a sanctuary for Londoners looking to combat the negative effects of city living, we’ve been bringing our own brand of bodywork to the city’s wellbeing scene since 2016, all while focussing on creating an inclusive, supportive environment for our community, and committing to sustainable, ethical and local business practices across the board.
- Seed
- 322 employees
- Founded 2016
2
Runna· London, England, United Kingdom
Runna by Strava is the #1 rated running coaching app in the world. Our mission is to make running training effective, enjoyable and easy for everyone.
- Seed
- 246 employees
- Founded 2021
3
Medtronic Digital Technologies· London, England, United Kingdom
Touch SurgeryTM from Medtronic helps surgeons and health systems deliver consistent and high-quality surgery through AI, data and visualization. The Touch SurgeryTM ecosystem consists of mobile-based education, as well as data and analytics. The Touch SurgeryTM app, the world’s first academically validated mobile-based cognitive simulator, allows surgeons, trainees and patients alike to train, prepare and better understand surgical steps. With more than 5 million downloads globally, the award-winning platform is free to download on iOS and Android. Touch SurgeryTM Enterprise, an advanced AI solution for hospitals and surgical teams, introduces cutting-edge computing into the OR, as well as surgical procedure analysis.Touch SurgeryTM Enterprise is not intended to direct surgery, or aid in diagnosis or treatment of a disease or condition.
- Seed
- 239 employees
- Founded 2013
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4
Hotpod Yoga· London, England, United Kingdom
Hotpod Yoga is Europe’s largest yoga business. Having grown to 60+ sites across 8 countries and a customer base of over 150,000 people in only 7 years, the company is growing fast, continually developing and is full of ambition. The company is founded on three key things:1)Yoga in its most potent form - hot vinyasa flow classes held in the perfect yoga environment (our 20-person, heated, immersive pods)2)A strong, consistent brand to attract the widest audience possible, taking yoga out of its niche and into the mainstream3)A powerful franchise model – giving yoga instructors and entrepreneurs the opportunity to own their own Hotpod Yoga business
- Seed
- 209 employees
- Founded 2012
5
Sons | B CorpTM· London, England, United Kingdom
Sons is a team of physicians, pharmacists, scientists, technologists, business consultants and marketeers, who are building a company where men’s health and well-being is talked about and treated with open optimism.Our mission is to make each new generation of sons healthier and happier than the last.We help men make informed decisions about health issues they often don’t talk about - like how to keep their hair - and deliver reassuringly safe and reasonably priced products to their doors.
- Seed
- 119 employees
- Founded 2019

6
Free Soul· London, England, United Kingdom
Welcome to Free Soul, the go-to Home of Female Wellness for women across the globe. We focus on the unique needs of women by formulating a range of nutritionist-designed products to address everything they face - from PCOS to menopause, to bloating and hormone health. Each of our products promises to help our customers become the best version of themselves. And, much like our products our team are on a similar journey.
- Seed
- 104 employees
- Founded 2018
7
Secret Spa· London, England, United Kingdom
Secret Spa is the UK's most trusted at-home beauty and wellness service providing a seamless solution for even the busiest women to keep up their beauty & wellness routines.Working alongside the best beauty professionals in London, Manchester & Brighton Secret Spa offers a full range of beauty and wellness treatments in your home, hotel or workplace every day from 6am-10pm. Secret Spa has gained advocates such as Celia Walden (The Telegraph) and Sarah Jossel (Sunday Times Style) who praise the quality of the therapists and the devoted customer service team.At its core is a strong family bond, that extends not just across the head office but also the entire network of therapists who enjoy the life-changing benefits of freelance work.The need for convenient and safe beauty treatments has never been higher and Secret Spa offers a seamless solution to beauty maintenance, offering luxurious treatments on demand at competitive prices.
- Seed
- 93 employees
- Founded 2015
8
Many· London, England, United Kingdom
For too long, men have fallen behind when it comes to addressing their health. We ignore niggles and hide worries. We man up, instead of opening up. We're here to change that. Our online platform wants to change the way men approach - and discuss - their health, starting with an issue that affects a staggering number of young men in the UK: Erectile Dysfunction (ED).Offering complete discretion, authorised treatments, and reliable medical advice, we aim to tackle the taboos associated with a number of male health conditions; ED being the first of many. The causes may be complex, but the solution doesn’t have to be.
- Seed
- 92 employees
- Founded 2018
9
Fix Health· London, England, United Kingdom
Combing the precision of AI with human physiotherapist expertise for a pain-free world 🥇Quality assured by BAPIO Training Academy, UK👍🏼 170,000+ Sessions Done for patients from 30+ countries
- Seed
- 89 employees
- Founded 2017
10
MedShr· London, England, United Kingdom
Developed by doctors, MedShr is the easiest and safest way for medical professionals to discover, discuss and share clinical cases and medical images. Join our community of over 2,000,000 members worldwide, and connect with verified doctors, healthcare professionals and medical students sharing knowledge and learning from each other in a private, professional network.
- Seed
- 76 employees
- Founded 2015

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Find engineers at Seed Healthtech companies in London

Searching for “engineers at top Seed Healthtech companies in London” surfaces this slice of the market. The list above ranks Healthtech companies headquartered in London whose latest disclosed round is Seed, by current headcount, drawn from public LinkedIn and Crunchbase records. With 99 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 - Seed, 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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How this list is built

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

Last refreshed: Fri, 18 Sep 2026 00:14:04 GMT

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