Quantinuum Inc. (QNT)

Quantinuum Inc. is a quantum computing company formed in 2021 through the combination of Honeywell Quantum Solutions and Cambridge Quantum. Honeywell has been its majority owner, and its Class A common stock trades on the Nasdaq Stock Market under the ticker QNT.

Quantinuum builds quantum computers based on trapped-ion technology, in which individual charged atoms held in electromagnetic traps serve as qubits. Its H-Series systems and newer generations are offered to customers through cloud access and other arrangements, and the company emphasizes high-fidelity operations and progress toward fault-tolerant quantum computing.

Alongside its hardware, Quantinuum develops quantum software, including tools for quantum chemistry, optimization, machine learning and cybersecurity. Its customers include corporations, research institutions and government organizations exploring applications in pharmaceuticals, materials, finance and other fields.