Qubit Company Roadmaps

The table below presents the yearly evolution of physical qubits from the respective commercial roadmaps* alongside the current specifications of their available computers. These numbers are also plotted in our investment deck. Crucially, most roadmaps targeting 1,000+ physical qubits all depend on modular architectures requiring multiple quantum processors to be interconnected to form a larger computing system.

*These numbers represent publicly available information and sources are linked at the bottom of the page, are accurate to the best of our knowledge as of 14 October 2024.

Neutral atoms

Trapped ions

Superconducting circuits

Photonic circuits

Silicon electronic spins

Solid-state optical qubits

Data references

As accessed 2024/09/10, updated 2024/12. We will endeavour to update this page as new announcements are made.

Alice and Bob: https://alice-bob.com/blog/alice-bob-2030-roadmap-to-useful-quantum-computers/

Atom Computing

Diraq

Google

IBM

Infleqtion:

IonQ

Quandela

Quantinuum

QuEra

OQC

ORCA Computing

Pasqal

QuiX

Oxford Ionics

Rigetti

Silicon Quantum Computing

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