Sparrow Quantum
PrivateLast Round
Series A
Dec 1, 2025
Total Funding Raised
$60.6M
Momentum Score
25 /100
Company Overview
Sparrow Quantum is a developer of photonic quantum technology that spun out of the Niels Bohr Institute at the University of Copenhagen. The company's primary focus is on developing and commercializing key quantum photonic components, specifically on-chip deterministic single-photon sources. This core technology, which is based on over two decades of research, provides a steady stream of single photons, a critical building block for scaling optical quantum technologies. The company's products are designed for use in quantum computing, secure quantum communication, and the future quantum internet. Sparrow Quantum aims to empower its partners and customers by providing these essential components, turning the potential of quantum technology into real-world applications. The company has received significant venture capital funding to scale its production and accelerate research and development.
Sector
Frontier & Industrial Tech
Verticals
Quantum Computing, Semiconductors, Network Equipment
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Sparrow Quantum Comps
Public and private peers based on sector, stage, and business model.
Sparrow Quantum Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Dec 1, 2025 | ||||
| Series A | Apr 10, 2025 | ||||
| Seed | May 11, 2023 | ||||
| Grant | Oct 14, 2021 |
Key People
Founding team and executive leadership
Sparrow Quantum Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| European Innovation Council | Grant, Series A, Seed |
| PensionDanmark | Series A |
| Novo Holdings | Series A |
| The Export and Investment Fund of Denmark | Series A |
| 2xN | Series A, Seed |
| Scale Capital | Series A |
| LIFTT | Series A, Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Dec 1, 2025
$32M round completed.
- Nov 11, 2025
Sparrow Nest, a user-friendly product, was launched on November 11, 2025.
Sparrow Quantum 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 Sparrow Quantum's valuation, stock price, and market status.
