IonQ

IonQ develops general-purpose quantum computers using trapped-ion technology. Although the company calls itself a full-stack player, its focus has been on developing hardware. In December 2020, it revealed its quantum roadmap that introduced its new metric, “algorithmic qubits (AQ),” which represents the largest number of qubits that can be deployed while maintaining high performance and considering error correction. Its latest system IonQ Aria achieved 20 AQ, as of May 2023. In terms of physical qubits, IonQ’s latest hardware had 32 qubits, which were expected to hold 22 AQs. In October 2023 , the company achieved 29 algorithmic qubits (AQ) using barium qubits for the first time.

Founded in 2015, IonQ’s main competitive advantage stems from its approach to designing qubits that allow computers to be operated at room temperature with lower error rates. 

IonQ unveiled the industry’s first glass-based trapped ion computing chip called the Reconfigurable Multicore Quantum Architecture (RMQA) technology, in August 2021, which the company believes will significantly expand the longevity of qubits and enable at least triple-digit scalability. 

In July 2024 , the company unveiled an accelerated roadmap with expanded 2025 technical milestones, focused on improving native two-qubit gate performance to over 99.9% (three 9s) in 2025, with further gains expected in 2026 from the transition to barium qubits.

Key customers and partnerships

IonQ has entered several strategic partnership including with Rescale (January 2024) to combine their cloud computing and quantum computing capabilities; Air Force Research Lab (September 2023) to deploy two barium-based trapped ion quantum computing systems for quantum networking research and application development in a deal valued at USD 25.5 million; BearingPoint (August 2023) to offer its quantum systems and related professional services to the European market; SoftBank Investment Advisers (June 2021) to provide support in deploying the company’s quantum systems globally; and Accenture (September 2021) to accelerate the industrial application of IonQ’s quantum systems.

The company offers access to its quantum computer via all major quantum cloud computing platforms including Microsoft Azure, Amazon Web Services (AWS), and Google Cloud Marketplace (GCM). It is also integrated with major software development kits (SDK) including IBM Qiskit and Google Cirq. In May 2023, IonQ began offering its IonQ Aria system on Amazon Braket.