[1] The company also offers quantum-computing-hardened encryption keys designed to protect data assets and enhance cryptographic defenses.

[5] The company used a trapped-ion architecture for its quantum computing hardware, which Honeywell believed could be used to fulfill the needs of its various business units in aerospace, building technology, performance materials, safety and productivity solutions.

[11][12] Braiding quasiparticles called non-Abelian anyons creates a historical record of the event, and the paths they trace are more robust to errors, which could eventually lead to the development of a topological quantum computer.

Microsoft and Quantinuum created four logical qubits on the H2 quantum computer, running 14,000 experiments without a single error.

[2][16] Quantinuum also offers an H-Series Emulator, which allows researchers to compare data in quantum hardware experiments and approximate noise, accelerating simulation workflows.

[23][24] In 2024, the company partnered with Mitsui and Eaglys to integrate Quantum Origin in a secured data analytics AI platform.

InQuanto uses Quantinuum's open-source Python toolkit, TKET, to improve the performance of quantum devices with electronic structure simulations.

[39][40] Lambeq is an open-source software library for the design and implementation of quantum natural language processing applications.

[41] To build a quantum natural language processing model, Lambeq parses the grammatical structure of an input sentence into a task-specific output.

[42][43] At the intersection of classical machine learning and quantum computing, Quantinuum collaborated with Google DeepMind to use AI (Alpha-Tensor) to optimize the T-gate count.

This research serves to minimize the compute costs resulting from one of the most expensive quantum logic gates in terms of time and resources required.

[45] In 2021, Deutsche Bahn partnered with Quantinuum to explore how quantum computers can improve the rescheduling of rail traffic.

54% of the company is owned by Honeywell, and Ilyas Khan, the founder of Cambridge Quantum and Chief Product Officer of Quantinuum, is the next largest shareholder.