Quantum Source
Bringing fault-tolerant quantum computing to light
Rehovot, Israel · Founded 2021 · $77.0M raised
- Headquarters
- Rehovot
- Employees
- 11–50
- Founded
- 2021
- Business Model
- B2B
- Website
- qs-labs.com
- Total Funding
- $77.0M
- Last Round
- $50.0M Series ASep 2024
- Rounds
- 3
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 3 funding rounds and 9 investors for this company. The full record is or through the API.
About
Quantum Source is an Israeli quantum computing company building large-scale, fault-tolerant photonic quantum computers. Their novel architecture harnesses single atoms trapped on a photonic chip to both generate single photons and implement atom-photon entangling quantum gates, facilitating the construction of complex 3D cluster states that serve as the backbone of error-correction codes. The deterministic nature of the gates minimizes the need for costly and complex feed-forward and switching operations required by other quantum computing approaches, enabling a more cost-effective path to commercially useful quantum computers. The company emerged from stealth in 2022 with a $15M seed round and subsequently raised a $50M Series A.
Summary
Quantum Source is a Quantum Computing company based in Rehovot, Israel, founded in 2021. It has raised $77.0M in total across 3 rounds, most recently a $50.0M Series A round in Sep 2024. Investors include Grove Ventures, Eclipse and Dell Technologies Capital.
Tech & App Stack
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Funding History
Sep 2024
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Funding: Seed through Series A. Amounts, valuations, and investors where available.
Investors
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