Quantinuum LLC is a leading quantum computing company formed in 2021 through the merger of Honeywell Quantum Solutions and Cambridge Quantum. Majority-owned by Honeywell, it operates headquarters in Broomfield, Colorado, USA, and Cambridge, UK, with additional global offices.
The company develops high-performance trapped-ion quantum computers, including the H-Series and Helios systems, achieving industry-leading metrics such as a quantum volume of over 33 million. Its software portfolio features platform-agnostic tools like TKET and specialized solutions including InQuanto, a quantum computational chemistry platform for simulating complex molecular and materials systems.
Quantinuum targets applications in drug discovery, materials science, energy, and cybersecurity, with relevance to the chemical industry through advanced simulations of reactions, catalysts, and periodic structures—such as oxygen reduction, carbon capture, and refrigerant chemicals—in partnership with firms like BMW, JSR, and Nippon Steel.
Also known as Honeywell Quantum Solutions and Cambridge Quantum.
Full-year sales $38.8–39.8B; adjusted EPS $10.35–10.65 and free cash flow $5.3–5.6B. Post-spin Honeywell Technologies sales $19.9–20.2B; adjusted EPS $3.95–4.15.
