Business ❯ Technology Companies

Quantum Computing Companies

IonQ Rigetti Computing D-Wave Quantum Inc. D-Wave Quantum IQM Quantum Computers Quantinuum D-Wave D-Wave Systems D-Wave Quantum Inc Investments

IonQ Reports 287% Revenue Surge as 256‑Qubit Testing and High Fidelity Claims Advance

Revenue and lab progress could test whether the company can convert technical milestones into a durable, self‑funded business.

PNB and Andhra Pradesh Sign MoU to Create Quantum Finance Innovation Hub in Amaravati

D‑Wave Unveils Error‑Aware Gate‑Model Quantum Simulator

D-Wave Unveils Gate-Model Roadmap to 100 Logical Qubits by 2032

Nvidia’s Quantum AI Models Jolt IonQ and D‑Wave Stocks

Rigetti Launches 108-Qubit Quantum Computer on Amazon Braket and Its Cloud

ARLIS Enlists IonQ and Xanadu to Build Zero Trust Blueprint for Quantum Computing

Rigetti’s 2,400% Rally Collides With Thin Sales and Steep Losses

D‑Wave’s 2025 Stock Surge Reached 211% as Focus Shifts to 2026 Milestones

IonQ Lands 100-Qubit Sale to South Korea’s KISTI

Quantum Pure-Plays Soar in 2025 as Weak Fundamentals Put 2026 to the Test

IonQ Launches Slovakia’s First Quantum-Secure Network as Valuation Debate Grows

Quantinuum’s 98‑Ion Helios Pushes Quantum Simulation and Error Correction Forward

White House Report on Quantum Stakes Triggers Stock Rally, Then Denial

IonQ Claims 99.99% Two-Qubit Gate Fidelity in New Papers, Sending Shares Higher

IonQ Wins U.K. Approval for Oxford Ionics Deal as Analyst Day Sets Out Scaling Plan

Nord Quantique’s Multimode Bosonic Qubits Slash Qubit Overhead and Energy Use

D-Wave Launches Advantage2, Advancing Quantum Computing Accessibility