QSIMPLUS
PrivateLast Round
Series A
Extension
Jun 10, 2025
Total Funding Raised
$5.4M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
QSIMPLUS operates in Cybersecurity and is based in Seoul. Its latest recorded funding round was a Series A Extension round in June 2025.
QSIMPLUS is a quantum technology company that develops hardware components and network operation software for fiber-based, free-space, and satellite quantum communications.
Sector
Cybersecurity
Verticals
Quantum Computing, Data Protection, Network Security, Defense Tech
Business Model
B2B
Customer Profile
Services & Consulting, Hardware Sales, Government Contracts, Subscription SaaS
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
QSIMPLUS Comparables
Compare QSIMPLUS with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Aliro Technologies | 81% | |
| QNu Labs | 79% | |
| ThinkQuantum Srl | 79% |
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QSIMPLUS Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A Extension | Jun 10, 2025 | ||||
| Debt | Jun 27, 2024 | ||||
| Series A | Jan 9, 2024 |
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Key People
Founding team and executive leadership
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QSIMPLUS Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| InterVest | Series A |
| K2 Investment Partners | Series A Extension |
| STIC Ventures | Series A Extension, Series A |
| Mirae Asset Venture Investment | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 22, 2026
Monthly visitors grew 52% MoM, reaching 1.9K.
- Jun 21, 2026
Monthly visitors grew 99% MoM.
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QSIMPLUS 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 QSIMPLUS's valuation, stock price, and market status.
Is QSIMPLUS a public or private company?
QSIMPLUS is a private company.
What is the current stock price of QSIMPLUS?
QSIMPLUS is a private company, so its shares have no public market price. Caplight tracks QSIMPLUS's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is QSIMPLUS worth (valuation)?
Valuation information for QSIMPLUS is not publicly available.
Can I buy QSIMPLUS stock?
QSIMPLUS shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was QSIMPLUS's last funding round?
QSIMPLUS's most recent funding round was Series A Extension on June 10, 2025.
Who are the main investors in QSIMPLUS?
Key investors in QSIMPLUS include K2 Investment Partners.
Will QSIMPLUS IPO soon?
No public IPO plans have been announced for QSIMPLUS.
How can I track QSIMPLUS secondary market activity?
Caplight tracks bids, offers, and trades in QSIMPLUS's shares on secondary markets.