QuSine
PrivateLast Round
Grant
Jan 23, 2026
Total Funding Raised
$1.09M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
QuSine is a deep-tech company that designs and develops high-performance opto-electronic solutions for the quantum computing, telecommunications, and defense sectors.
Sector
Frontier & Industrial Tech
Verticals
Quantum Computing, 5G Infrastructure, Sensors, Space Technology, Defense Tech
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
QuSine Comparables
Compare QuSine with similar companies based on industry and business-model similarity.
QuSine Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Jan 23, 2026 | ||||
| Accelerator | Nov 3, 2025 | ||||
| Grant | Apr 7, 2025 | ||||
| Grant | Nov 7, 2023 |
Key People
Founding team and executive leadership
QuSine Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Investitionsbank des Landes Brandenburg | Grant |
| European Regional Development Fund | Grant |
| SPRIND | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 27, 2026
Grew 43% QoQ from 7 to 10 employees.
- Mar 5, 2026
Monthly visitors grew 34% MoM, reaching 2K.
QuSine Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about QuSine's valuation, stock price, and market status.