Series B Healthtech companies in London
Companies building software and devices for clinicians, patients, and payers. Filtered to Series B-stage companies headquartered in London.
Built from a search like: “Top Series B Healthtech companies in London”
Ranked by current headcount across Series B Healthtech companies in London. Refreshed daily.
- 1HealthHero· London, England, United Kingdom
- Series B
- 493 employees
- Founded 1997
- 2Numan· London, England, United Kingdom
- Series B
- 489 employees
- Founded 2018
- 3Healios· London, England, United Kingdom
- Series B
- 249 employees
- Founded 2013
- 4Skin + Me· London, England, United Kingdom
- Series B
- 213 employees
- Founded 2019
- 5Birdie· London, England, United Kingdom
- Series B
- 166 employees
- Founded 2017
- 6Doccla· London, England, United Kingdom
- Series B
- 160 employees
- Founded 2019
- 7Releaf· London, England, United Kingdom
- Series B
- 147 employees
- Founded 2024
- 8DrDoctor· London, England, United Kingdom
- Series B
- 117 employees
- Founded 2012
- 9Patchwork Health· London, England, United Kingdom
- Series B
- 116 employees
- Founded 2016
- 10Skin Analytics· London, England, United Kingdom
- Series B
- 115 employees
- Founded 2012
- 11Hexarad· London, England, United Kingdom
- Series B
- 112 employees
- Founded 2016
- 12HCRG Staffing Connect· London, England, United Kingdom
- Series B
- 85 employees
- Founded 2018
- 13HelloSelf· London, England, United Kingdom
- Series B
- 71 employees
- Founded 2018
- 14GetHarley· London, England, United Kingdom
- Series B
- 57 employees
- Founded 2019
- 15Moshi Kids· Greater London, England, United Kingdom
- Series B
- 12 employees
- Founded 2003
Find engineers at Series B Healthtech companies in London
Searching for “engineers at top Series B 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 B, by current headcount, drawn from public LinkedIn and Crunchbase records. With 15 matching companies in our 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 B, 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.
Refolk converts this list into a live search. Ask for “senior engineers at Series B Healthtech companies in London hiring” or “founders of Series B Healthtech companies in London who left in the last year” and Refolk returns a ranked shortlist with the evidence behind each match.
How this list is built
Last refreshed: Thu, 07 May 2026 08:07:15 GMT
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