Aegiq

Outlined a superconducting-qubit approach to quantum supremacy experiments. Helped frame processor-size and fidelity targets for superconducting hardware.

Proposed an architecture for scalable trapped-ion quantum computing. Relevant to trapped-ion commercialization and engineering roadmaps.

Demonstrated high-fidelity trapped-ion quantum logic gates. Relevant to trapped-ion hardware vendors and fault-tolerance roadmaps.

Reviewed advances in superconducting qubits and systems engineering. Useful for evaluating superconducting quantum hardware companies and supply chains.

Reviewed superconducting qubit engineering and technology challenges. Commercial relevance for hardware architecture, fabrication, packaging, and control electronics.

A 21 August 2026 arXiv preprint compares classical and non-classical photon states for experiments seeking QED vacuum non-linearity, including PVLAS and all-optical four-wave-mixing configurations.

A source-backed weekly read on quantum capital, company movement, research signals, policy activity, and watchlist items from the QAtlas corpus.

Aegiq reported integrating NVIDIA Ising AI models into the calibration workflow for Artemis, its first-generation photonic quantum computer deployed at the UK NQCC.

ORCA Computing builds photonic quantum computing systems using quantum memory and telecom-compatible components. Founded: 2019. Estimated employees: 51-200. Known funding: $15M+ reported. Notable products: PT Series photonic quantum computers.

OQC develops superconducting quantum computers and quantum-computing-as-a-service deployments. Founded: 2017. Estimated employees: 51-200. Known funding: £260M+ reported. Notable products: OQC Toshiko, OQC Lucy.

Quantum Motion develops silicon-based quantum processors designed for compatibility with semiconductor manufacturing. Founded: 2017. Estimated employees: 51-200. Known funding: $240M+ reported. Notable products: Silicon spin-qubit platform.

PsiQuantum is developing a fault-tolerant photonic quantum computer using silicon photonics and cryogenic infrastructure. Founded: 2016. Estimated employees: 201-500. Known funding: $1B+ reported. Notable products: Photonic fault-tolerant quantum computer program.

Quandela develops photonic quantum computers, single-photon sources, and cloud-accessible systems. Founded: 2017. Estimated employees: 51-200. Known funding: €50M+ reported. Notable products: Ascella, MosaiQ, Quandela Cloud.

Xanadu builds photonic quantum computers and open-source quantum software. Founded: 2016. Estimated employees: 201-500. Known funding: $250M+ reported. Notable products: Borealis, PennyLane, Strawberry Fields.