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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

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

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Caplight Momentum Score

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Solid IO Comparables

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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.

  • Feb 20, 2026

    Grew 43% QoQ, from 7 to 10 employees.

  • Jan 25, 2026

    Grew 38% QoQ from 8 to 11 employees.

Solid IO Filings

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Solid IO filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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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 with no public stock price. No recent secondary market data is available.

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. Visit https://www.caplight.com to learn more.

When was Solid IO's last funding round?

Solid IO's most recent funding round was Seed on February 24, 2025.

Who are the main investors in Solid IO?

Investor information for Solid IO is not publicly disclosed.

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 for private companies. Visit https://www.caplight.com to monitor Solid IO's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersHelsinki
Employee Range11
Year Founded2025
Last FundingJun 23, 2026

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