Key facts
- It has raised $77.0M; the latest was Early Stage VC ($50.0M) in Sep 2024.
- Notable investors include Pitango Venture Capital, Eclipse Ventures, Dell Technologies Capital, JDY Capital, Level Ventures — 9 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 9 names
- ·Watchlist + deal alerts for Quantum Source
- ·The full record, as it builds
Funding rounds
No funding rounds for Quantum Source are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Quantum Source
Developer of a photonic quantum computing technology designed to enable large-scale, fault-tolerant, and commercially viable quantum computing. The company's technology offers a novel architecture that couples photonic qubits with atomic qubits and uses deterministic atom-photon entangling gates, enabling research institutions and enterprises to build scalable quantum systems with reduced error correction overhead and lower operational complexity.
- Sector
- Information Technology
- HQ
- Rehovot, Israel
- Founded
- 2021
- Employees
- 51
- Website
- qs-labs.com/
- Ownership
- Privately Held (backing)
Quantum Source doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Quantum Source shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Quantum Source in its N-PORT filings yet. We sweep new filings monthly.