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Rhaeos

Rhaeos

Private
Chicago, IllinoisHealthcare & Life Scienceshttps://www.rhaeos.com/

Last Round

Grant

Oct 9, 2023

Total Funding Raised

$15.84M

Company Overview

Rhaeos is a medical device company developing FlowSense, a noninvasive wearable sensor designed to monitor bodily fluid flow, initially for hydrocephalus patients.

Sector

Healthcare & Life Sciences

Verticals

Medical Devices, Health IoT, Sensors

Business Model

B2B

Customer Profile

Hardware Sales, Hardware + Subscription, Government Contracts

AI Layer

Non-AI

Keywords

shunt monitoringhydrocephalus monitoringwearable sensormedtechnoninvasive monitoringthermal sensorCSF flow monitoringbedside monitoringFDA breakthrough designationneurosurgery devicedisposable sensorhealth techremote patient monitoringRPM

Historical Pricing

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Caplight Momentum Score

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Rhaeos Comparables

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Rhaeos comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
NeuroDx Development
91%
Madison Scientific
83%
Kitea Health
81%

Rhaeos Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantOct 9, 2023
Series AFeb 16, 2023
SeedDec 23, 2021
AcceleratorSep 27, 2021
GrantMar 1, 2021
Grant
Oct 6, 2020

Key People

Founding team and executive leadership

Anna Lisa Somera

Chief Executive Officer

Executive Team

Rhaeos Investors

Notable investors and investment history

Rhaeos investors
InvestorRounds
MedTech InnovatorGrant
NIH RADxGrant, Accelerator
Creative VenturesSeries A, Seed
Lateral CapitalSeries A, Seed
A1 Health VenturesGrant
National Institute of Neurological Disorders and StrokeGrant, Accelerator
Band of AngelsSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 21, 2026

    Monthly visitors grew 36% MoM, reaching 1.8K.

  • Oct 9, 2023

    $1.5M grant from A1 Health Ventures and NIH

Rhaeos Filings

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Rhaeos filings preview — column headings only; records require access
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Frequently Asked Questions

Common questions about Rhaeos's valuation, stock price, and market status.

Is Rhaeos a public or private company?

Rhaeos is a private company.

What is the current stock price of Rhaeos?

Rhaeos is a private company with no public stock price. No recent secondary market data is available.

How much is Rhaeos worth (valuation)?

Valuation information for Rhaeos is not publicly available.

Can I buy Rhaeos stock?

Rhaeos shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Rhaeos's last funding round?

Rhaeos's most recent funding round was Grant on October 9, 2023.

Who are the main investors in Rhaeos?

Key investors in Rhaeos include Steele Foundation for Hope.

Will Rhaeos IPO soon?

No public IPO plans have been announced for Rhaeos.

How can I track Rhaeos secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Rhaeos's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersChicago, Illinois
Employee Range13
Year Founded2018
Last FundingOct 9, 2023

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