Which Quantum Startups have raised the most VC funding in 2026?

Portugal Business News - Valerie Charoux
1 hour ago
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Which Quantum Startups have raised the most VC rounds in 2026? — Which Quantum Startups have raised the most VC funding in 2026? - Portugal Business News

Tech News World - Here is the ranking of Quantum Startups that have raised the most Venture Capital (VC) funding in 2026, according to Dealroom:

18 quantum startups raised venture capital rounds of at least USD 50 million in 2026, between January to August, setting a new record compared to the previous record of 16 in 2025.

The total Capital raised by Quantum Startups through VC funding amounts to USD 4.1 billion for the first 8 months of 2026 and that's counting VC rounds only, since Quantinuum raised USD 1.7 billion through an IPO, Pasqal raised capital through a Special Purpose Acquisition Company (SPAC) and PsiQuantum raised capital through a growth funding round.

Ranking of Quantum Startups that have raised the most VC funding in 2026:

1 - Multiverse Computing - Spain

Multiverse Computing ranks No. 1 Quantum Startup that has raised the most VC funding between January - August 2026, raising USD 550 million in a Series C round led by Bullhound Capital, Forgepoint, HP, and Santander.

2 - Origin Quantum - China

Origin Quantum ranks 2nd Quantum Startup that has raised the most VC funding between January - August 2026, raising USD 412 million in a Series D round led by Huamin Investment, and People's Capital.

3 - Oxford Quantum Circuits (OQC) - United Kingdom

Oxford Quantum Circuits (OQC) ranks 3rd Quantum Startup that has raised the most VC funding between January - August 2026, raising USD 350 million in a Series C round led by Bullhound Capital, Chevron, and British Business Bank.

4 - Oratomic - United States

Oratomic ranks 4th Quantum Startup that has raised the most VC funding between January - August 2026, raising USD 300 million in a Series A round led by ARCH, Spark Capital, Khosla Ventures, and Bezos Expeditions.

5 - Photonic Inc. - Canada

Photonic Inc. ranks 5th Quantum Startup that has raised the most VC funding between January - August 2026, raising USD 202 million in a Late VC round led by Microsoft, RBC, and Export Development Canada.

6 - QuantWare - Netherlands

QuantWare ranks 6th Quantum Startup that has raised the most VC funding between January - August 2026, raising USD 167 million in a Series B round led by Intel Capital, and In-Q-Tel.

7 - Quantum Motion - United Kingdom

Quantum Motion ranks 7th Quantum Startup that has raised the most VC funding between January - August 2026, raising USD 160 million in a Series C round.

8 - SpinQ

SpinQ ranks 8th Quantum Startup that has raised the most VC funding between January - August 2026, raising USD 138 million in a Series D round.

9 - Boson Quantum

Boson Quantum ranks 9th Quantum Startup that has raised the most VC funding between January - August 2026, raising USD 138 million in a Series B round.

10 - Quobly - France

Quobly ranks 10th Quantum Startup that has raised the most VC funding between January - August 2026, raising USD 126 million in a Series A round.

11 - Sygaldry

Sygaldry ranks 11th Quantum Startup that has raised the most VC funding between January - August 2026, raising USD 105 million in a Series A round.

12 - Atom Computing

Atom Computing ranks 12th Quantum Startup that has raised the most VC funding between January - August 2026, raising USD 100 million in a Series C round.

13 - Asky

Asky ranks 13th Quantum Startup that has raised the most VC funding between January - August 2026, raising USD 82 million in a Series B round.

14 - EleQtron - Germany

EleQtron ranks 14th Quantum Startup that has raised the most VC funding between January - August 2026, raising USD 63 million in a Series A round.

15 - Equal1 - Ireland

Equal1 ranks 15th Quantum Startup that has raised the most VC funding between January - August 2026, raising USD 60 million in an Early VC round.

16 - Monarch Quantum

Monarch Quantum ranks 16th Quantum Startup that has raised the most VC funding between January - August 2026, raising USD 55 million in an Early VC round.