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BIOS

Biotech & Life Sciences · Cambridge, United Kingdom · Founded 2015

BIOS is unlocking the potential of the nervous system in treating chronic disease by using AI-powered neural interfaces that can automatically read and write neural signals MoreLess

BIOS Health, established in 2015, operates at the intersection of neurotechnology and artificial intelligence to develop neural digital therapies. The company was founded in Cambridge, UK, by Emil Hewage, a computational neuroscientist, and Oliver Armitage, a biomechanical engineer, both from Cambridge University. Hewage's background includes experience in deep-tech startups and technology investing, while Armitage's work focuses on the tissue-level integration of man and machine.

The company's core business involves creating a platform that can interpret and modulate the human nervous system's signals in real-time. This technology is designed to identify neural biomarkers, which are specific nerve activity patterns linked to health conditions. By understanding this "neural code," BIOS aims to develop a new class of personalized medicines for chronic diseases such as cardiac conditions, hypertension, diabetes, and rheumatoid arthritis. The business model is centered on partnerships with pharmaceutical companies and medical device manufacturers, offering them its AI-driven neural insights platform to accelerate drug discovery and clinical trials. This can reduce the time to assess a drug's efficacy on the nervous system from months to minutes.

Initially known as Cambridge Bio-Augmentation Systems (CBAS) with a focus on prosthetic interfaces, the company has since shifted its focus to its AI platform that can integrate with various medical devices. A significant milestone for BIOS Health was its selection by the US National Institutes of Health (NIH) to provide the core technology for the REVEAL project, the largest-ever clinical study of human neural data. The company has secured over $26 million in funding through multiple rounds, including support from Y Combinator, Real Ventures, and Selvedge Venture. To support its growth and commercialization, BIOS has established an AI and neuroscience research site in Montreal, Canada, and a precision medicine center in California, US.

Keywords: neural digital therapies, neurotechnology, artificial intelligence, precision medicine, neural interfaces, computational neuroscience, neural biomarkers, bioelectronic medicine, AI drug discovery, nervous system data, chronic disease treatment, neural engineering, Cambridge University spin-out, Y Combinator alumni, NIH REVEAL project, clinical trial acceleration, personalized medicine, digital health, bio-augmentation, medical device integration

Valuation $0–100M
Revenue $1–10M
Headcount <100
Total funding $10–50M
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Company overview

BIOS company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2015
Headquarters
Cambridge, United Kingdom
Employees
25
Open positions
None listed
Dealroom signal
70.5
Investment activity
1 companies · latest May 2026
Capital deployed
$0
Preferred round
CORPORATE SPINOUT
client focusb2btechnologyArtificial IntelligencetechnologyHardwaretechnologyDeep TechtechnologyMachine Learningsub industryPharmaceuticalsub industryBioTechnologysub industryMedical Devicessub industryHealth Platformbusiness modelManufacturingbusiness modelSaaSsectorRehabilitationindustryHealthsectorBiotechnology

Valuation & funding

BIOS funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
EARLY VCEquity / VC Jun 2023 $20M $80M XTX Ventures · Selvedge Venture · Mark Slack
SUPPORT PROGRAMOther financing Sep 2019 $0 Tech Nation
SEEDEquity / VC Dec 2018 $4.5M $18M Ariel Poler · Charlie Songhurst · K5 Ventures · AME Cloud Ventures
GRANTOther financing Oct 2018 $1.1M Undisclosed
SEEDEquity / VC Mar 2017 $125K $500K Y Combinator
GRANTOther financing Nov 2015 MassChallenge
SPINOUTOther financing May 2015 Cambridge Enterprise · University of Cambridge
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Financials

Revenue and workforce over time

Available revenue and workforce history. Fields without reported data are omitted.

YearRevenueGrowthEmployees
2026 $4.1M 0% 24
2025 $4.1M 0% 26
2024 $4.1M 0% 23
2023 $4.1M -36.9% 44
2022 $6.5M 0% 52
2021 $6.5M +30% 52
2020 $5M 50
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Growth signals

BIOS website traffic

Latest recorded traffic for BIOS is 5K monthly website visits, up 47.1% over the last three months. BIOS's team declined 3.8% over the past year.

Latest monthly visits5K 3-month web change+47.1% 1-year team growth-3.8%
Monthly website visits52 observations · Jan 2020–Jul 2026
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Comparisons

BIOS compared with similar companies

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Capital deployed

BIOS investments and acquisitions

Recent portfolio relationships for companies that also act as investors or acquirers.

Talent graph

BIOS's talent

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Team profiled 16 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

25 investors on BIOS's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Seed 7 investors entered at this stage
MassChallenge
Y Combinator
Ariel Poler
Charlie Songhurst
K5 Ventures
AME Cloud Ventures
Heuristic Capital
Series A 3 investors entered at this stage
XTX Ventures
Selvedge Venture
Mark Slack
Other known 15 additional known investors
Cambridge Enterprise
Tech Nation
University of Cambridge
Alexandre Perrin
Andiamo
Endure Capital
Fifty Years
Investo
Kern Venture Group
McGill Dobson Centre for Entrepreneurship
Nordic Impact
QUEEN MARY, UNIVERSITY OF LONDON FOUNDATION
Real Ventures
The Venture Collective
Unreasonable Group

Global footprint

Where BIOS has talent and traffic

Workforce by country
4 countries with
team presence
🇬🇧 United Kingdom68.4%
🇺🇸 United States15.8%
🇵🇰 Pakistan10.5%
🇨🇴 Colombia5.3%
4 countries shown

In the news

Latest news about BIOS

Recent press, funding announcements, and product moves mentioning BIOS — open to read from the original sources.

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Market sentiment

What the market is saying about BIOS

An AI-synthesized read of the highest-engagement posts about BIOS on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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