Quantinuum Quantinuum (formerly known as Cambridge Quantum Computing) is a company that provides quantum hardware and software solutions. | ![]() Quantum Circuits Quantum Circuits, Inc. (QCI) is a company that develops a quantum computing platform. | ![]() Arclight Quantum Arclight Quantum (also known as Beijing Zhongke Arclight Quantum Software Technology, 北京中科弧光量子软件技术有限公司) is a company that provides quantum computing software solutions. | |
Founding Date | Founding Date 2021 | Founding Date 2015 | Founding Date 2020 |
Type | Type Subsidiary | Type Private | Type Private |
Tags | |||
Locations | Locations New Haven, US HQ | Locations Beijing, CN HQ | |
Employees | Employees 1743% increase | Employees 804% increase | Employees 20 |
Funding | |||
Total funding raised | Total funding raised $ 95m | Total funding raised $ 18m | Total funding raised N/A |

Quantum Circuits, Inc. (QCI) is a company that develops a quantum computing platform.
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Arclight Quantum (also known as Beijing Zhongke Arclight Quantum Software Technology, 北京中科弧光量子软件技术有限公司) is a company that provides quantum computing software solutions.
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