Trapped-ion quantum computing hardware and software developer
Quantinuum builds trapped-ion quantum computers and the software to run on them, with a stack heavy in photonics and chip-design tools (Zemax, Lumerical, Tidy3D, KLayout, Verilog, FPGA) alongside SAP S/4HANA for operations. Adoption of LLVM and OCI points to compiler and cloud work, while engineering-dominated, senior-skewed hiring across the US, UK, Japan and Singapore shows hardware scale-up is accelerating.
Notable leadership hires: Payroll & Mobility Director
Quantinuum is a quantum computing company founded in 2021 as a partnership combining a quantum software business with trapped-ion hardware. It develops quantum hardware, quantum software and applications, including cloud-accessible H-series systems operated remotely. The company is headquartered in Broomfield, Colorado, employs 201–500 people, and recruits in the United States, United Kingdom, Japan and Singapore. Commercial teams run on Salesforce, Outreach and ZoomInfo, while back-office functions use SAP, ServiceNow and DocuSign.
Quantinuum uses Python, C++, MATLAB, Verilog, VHDL and FPGA tooling for engineering, optics and simulation tools like Zemax, COMSOL and Lumerical, plus SAP S/4HANA, Salesforce, Datadog and ServiceNow.
Quantinuum is headquartered in Broomfield, Colorado, United States, and also hires in the United Kingdom, Japan and Singapore.
Job posts point to quantum computing system development, hardware R&D programs, advanced packaging for next-generation ion traps, and remote operation of cloud-based H-series quantum computers.
Other companies in the same industry, closest in size
Quantinuum's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →
This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.