Quantinuum Competitors and Similar CompaniesClear all
Quantinuum's competitors and similar companies include ArQit and Infleqtion.
 Quantinuum Quantinuum (formerly known as Cambridge Quantum Computing) is a company that provides quantum hardware and software solutions. |  Infleqtion Infleqtion (formerly known as Churchill Capital Corp X) is a company that develops quantum technologies based on neutral atom architectures. | ||
Founding Date | Founding Date 2021 | Founding Date 2017 | Founding Date 2007 |
Type | Type Subsidiary | Type Subsidiary | Type Public |
Tags | |||
Locations | Locations London, GB HQ London, GB | Locations Louisville, US HQ Oxford, GB Boulder, US Chicago, US Madison, US | |
Employees | Employees 1743% increase | Employees 885% increase | Employees 158 |
Financial | |||
Revenue (est.) | Revenue (est.) £2m (FY, 2024) | Revenue (est.) £2m (FY, 2022) | Revenue (est.) N/A |
Net income | Net income (£32.4m) (FY, 2024) | Net income (£19.9m) (FY, 2022) | Net income ($66.9m) (FY, 2025) |
Funding | |||
Total funding raised | Total funding raised $ 95m | Total funding raised $ 400m | Total funding raised $ 75.6m |
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ArQit
HQ
London, GB
ArQit is a company developing quantum encryption software-as-a-service (SaaS) solutions.
View companyInfleqtion
HQ
Louisville, US
Employees
158
Infleqtion (formerly known as Churchill Capital Corp X) is a company that develops quantum technologies based on neutral atom architectures.
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