SCI Semiconductor
PrivateLast Round
Early Funding
Sep 9, 2026
Total Funding Raised
$13.36M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
SCI Semiconductor operates in Frontier & Industrial Tech and is based in Sheffield. Its latest recorded funding round was an Early Funding round in September 2026.
SCI Semiconductor is an application specific semiconductors company that develops microprocessor semiconductors designed for memory safety purposes.
Sector
Frontier & Industrial Tech
Verticals
Semiconductors, Defense Tech, Computing Hardware, IoT Hardware
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
SCI Semiconductor Comparables
Compare SCI Semiconductor with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Apogee Semiconductor | 84% | |
| VORAGO Technologies | 84% | |
| Magics Technologies | 83% |
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SCI Semiconductor Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Early Funding | Sep 9, 2026 | ||||
| Early Funding | Apr 22, 2026 | ||||
| Seed | May 27, 2025 |
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Key People
Founding team and executive leadership
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SCI Semiconductor Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Mercia Ventures | Seed |
| Osney Capital | Early Funding |
| Black Opal Ventures | Early Funding |
| Mercia Ventures | Seed, Early Funding |
| PXN Ventures | Early Funding |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 9, 2026
$7M raised led by Mercia Ventures and PXN Ventures.
- Jul 17, 2026
Grew 18% QoQ, from 28 to 33 employees.
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Recent news
Latest coverage and updates
- is_developingNov 4, 2026
Scisemi is developing ICENI microcontrollers and processors that enforce memory safety directly in hardware using CHERI technology, with the approach demonstrated at Messe München in Germany in Nov '26.
- attends_eventOct 9, 2026
Scisemi attends the 2026 IoT Security Foundation Conference, where its CEO and co-founder Haydn Povey explores hardware-enforced security for trusted foundations for memory-safe AI and critical infrastructure.
- receives_financingSep 9, 2026
Scisemi receives $6.78M in a heavily oversubscribed financing round led by PXN Ventures and Mercia Ventures, with participation from Osney Capital, Black Opal Ventures and private investors, to accelerate production in Sep '26.
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SCI Semiconductor 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 SCI Semiconductor's valuation, stock price, and market status.
Is SCI Semiconductor a public or private company?
SCI Semiconductor is a private company.
What is the current stock price of SCI Semiconductor?
SCI Semiconductor is a private company, so its shares have no public market price. Caplight tracks SCI Semiconductor's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is SCI Semiconductor worth (valuation)?
Valuation information for SCI Semiconductor is not publicly available.
Can I buy SCI Semiconductor stock?
SCI Semiconductor shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was SCI Semiconductor's last funding round?
SCI Semiconductor's most recent funding round was Early Funding on September 9, 2026.
Who are the main investors in SCI Semiconductor?
Key investors in SCI Semiconductor include Mercia Ventures, Mercia Ventures, PXN Ventures.
Will SCI Semiconductor IPO soon?
No public IPO plans have been announced for SCI Semiconductor.
How can I track SCI Semiconductor secondary market activity?
Caplight tracks bids, offers, and trades in SCI Semiconductor's shares on secondary markets.