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Solid IO

Solid IO

Private
HelsinkiHealthcare & Life Scienceshttps://www.solid-io.com/

Last Round

VC Round

Jun 23, 2026

Total Funding Raised

$1.29M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

Solid IO is a medtech company that develops organ-on-chip technology to provide real-time, patient-specific insights for cancer treatment decisions.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Drug Discovery, Precision Medicine, Clinical Trials

Business Model

B2B

Customer Profile

Services & Consulting

AI Layer

Application

Keywords

tumor-on-a-chipmicrofluidicspreclinical drug testingimmuno-oncologycontract research organizationCROorgan-on-a-chippersonalized medicineprecision medicinedrug discoverypredictive oncologyin vitro testingbiotech serviceslab-on-a-chipai-driven drug discovery

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Solid IO Comparables

Compare Solid IO with similar companies based on industry and business-model similarity.

Solid IO comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
CanChip GmbH
91%
Qureator
83%
Vivodyne
82%

Solid IO Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
VC RoundJun 23, 2026
GrantMay 8, 2025
Pre SeedFeb 24, 2025

Key People

Founding team and executive leadership

Heidi Haikala

Co-Founder & Chief Scientific Officer (CSO)

Founding Team

Noora Hujala

CEO, Co-founder

Founding Team

Solid IO Investors

Notable investors and investment history

Solid IO investors
InvestorRounds
Nordic Science InvestmentsVC Round, Pre Seed
Life Science InvestVC Round
Leo CapitalVC Round
Helsinki University FundsPre Seed
Business FinlandGrant
BSV VenturesPre Seed, VC Round

Market signals

Structured signals derived from secondary market and firmographic data.

  • Oct 1, 2026

    Grew 25% QoQ, from 12 to 15 employees.

  • Feb 20, 2026

    Grew 43% QoQ, from 7 to 10 employees.

Solid IO Filings

Explore SEC and related filing metadata, where available.

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

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

Is Solid IO a public or private company?

Solid IO is a private company.

What is the current stock price of Solid IO?

Solid IO is a private company, so its shares have no public market price. Caplight tracks Solid IO's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is Solid IO worth (valuation)?

Valuation information for Solid IO is not publicly available.

Can I buy Solid IO stock?

Solid IO shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was Solid IO's last funding round?

Solid IO's most recent funding round was VC Round on June 23, 2026.

Who are the main investors in Solid IO?

Key investors in Solid IO include Nordic Science Investments.

Will Solid IO IPO soon?

No public IPO plans have been announced for Solid IO.

How can I track Solid IO secondary market activity?

Caplight tracks bids, offers, and trades in Solid IO's shares on secondary markets.

Firmographic Details

HeadquartersHelsinki
Employee Range13
Year Founded2025
Last FundingJun 23, 2026

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