SemiQon
PrivateLast Round
Strategic
Jul 3, 2026
Total Funding Raised
$21.09M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
SemiQon operates in Frontier & Industrial Tech and is based in Espoo. Its latest recorded funding round was a Strategic round in July 2026.
SemiQon is a deep-tech company that develops silicon-based quantum processors and cryogenic CMOS electronics to enable scalable, cost-effective, and energy-efficient quantum computing systems.
Sector
Frontier & Industrial Tech
Verticals
Quantum Computing, Semiconductors, Computing Hardware
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
SemiQon Comparables
Compare SemiQon with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Kelvin Quantum | 89% | |
| FrostByte | 87% | |
| Rhonexum | 86% |
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SemiQon Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Strategic | Jul 3, 2026 | ||||
| Series A | Feb 18, 2025 | ||||
| Grant | Jan 1, 2025 | ||||
| Grant | Jul 24, 2023 | ||||
| Seed | Feb 28, 2023 |
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SemiQon Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Business Finland | Grant |
| Voima Ventures | Series A, Seed |
| PostScriptum | Strategic |
| European Innovation Council Fund | Grant, Series A |
| Tiny Supercomputer Investment Company | Seed |
| Lunar Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 3, 2026
Led by PostScriptum
- Feb 18, 2025
$19M round led by European Innovation Council (EIC) Fund
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Recent news
Latest coverage and updates
- hiresOct 23, 2026
SemiQon hires Dhanashree Boopathy to contribute to the emerging field of cryogenic electronics.
- is_developingOct 9, 2026
SemiQon develops CMOS electronics engineered to operate at cryogenic temperatures as low as −269°C, addressing heat limits in advanced computing.
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SemiQon Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about SemiQon's valuation, stock price, and market status.
Is SemiQon a public or private company?
SemiQon is a private company.
What is the current stock price of SemiQon?
SemiQon is a private company, so its shares have no public market price. Caplight tracks SemiQon's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is SemiQon worth (valuation)?
Valuation information for SemiQon is not publicly available.
Can I buy SemiQon stock?
SemiQon shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was SemiQon's last funding round?
SemiQon's most recent funding round was Strategic on July 3, 2026.
Who are the main investors in SemiQon?
Key investors in SemiQon include Voima Ventures, PostScriptum, European Innovation Council Fund.
Will SemiQon IPO soon?
No public IPO plans have been announced for SemiQon.
How can I track SemiQon secondary market activity?
Caplight tracks bids, offers, and trades in SemiQon's shares on secondary markets.