Quantinuum Employee Directory
Computer and Network SecurityColorado, United States501-1000 Employees
Quantinuum is a computer and network security company headquartered in Broomfield, Colorado, with between 501 and 1,000 employees. The company unites Cambridge Quantum’s software with Honeywell Quantum Solutions’ trapped-ion hardware to enable quantum computing capabilities for enterprise use. Quantinuum focuses on scaling quantum computing and developing applications to address global challenges. In 2026 the company completed a traditional initial public offering and became publicly traded. More information is available on its website at quantinuum.com.
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