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IonQ, Inc. news

Latest news releases, newest first. Pick a year for every news release, call and deck from that year.

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IonQ Delivers One of the Largest Operational Quantum Key Distribution Networks in Europe

February 26, 2026

IonQ Announces Fourth Quarter and Full Year 2025 Financial Results

February 25, 2026

IonQ Selected to Support Missile Defense Agency SHIELD IDIQ Contract

February 23, 2026

Space Cybersecurity Leaders Convene in Singapore to Address Escalating Threats in Inaugural Edition of CYSAT Asia

February 6, 2026

IonQ to Report Fourth Quarter and Full Year 2025 Financial Results on February 25, 2026

February 4, 2026

Historic Cavendish Laboratory and FormationQ Launch Applied Quantum Program Using IonQ's Technology Platform

February 3, 2026

IonQ Completes Acquisition of Skyloom, Expanding Quantum Networking and Secure Communications Capabilities

January 28, 2026

IonQ to Acquire SkyWater Technology, Creating the Only Vertically Integrated Full-Stack Quantum Platform Company

January 26, 2026

Department of War Technology Veteran Katie Arrington Joins IonQ as Chief Information Officer (CIO)

January 14, 2026

IonQ and KISTI Finalize Agreement to Deliver 100-Qubit Quantum System in South Korea

December 29, 2025

IonQ and QuantumBasel Expand Long-Term Partnership in Next-Generation Quantum Systems

December 17, 2025

Einride and IonQ Partnership Uses Quantum Computing to Optimize the Logistics of Electric and Autonomous Freight

December 10, 2025

IonQ Expands in EU With Slovakia’s First National Quantum Communication Network

December 8, 2025

Horizon Quantum Computing Pte. Ltd. and dMY Squared Technology Group, Inc. Announce $110 Million PIPE Investment to Support Proposed Business Combination

December 5, 2025

IonQ and CCRM Announce Strategic Quantum-Biotech Collaboration to Accelerate Development of Advanced Therapeutics

December 1, 2025

IonQ and Heven AeroTech Partner to Develop Quantum-Enabled Drones for National Security Applications

November 24, 2025

IonQ Appoints Dr. Marco Pistoia as CEO of IonQ Italia to Spearhead Strategic Quantum Initiatives Across the Country

November 24, 2025

IonQ Leaders to Present at World Strategic Forum

November 20, 2025

IonQ Only Quantum Company in 2025 Deloitte Technology Fast 500™; Grows Revenue Nearly 2000% in 3 years

November 19, 2025

Scott Millard Named IonQ’s New Chief Business Officer

November 19, 2025

IonQ to Acquire U.S. Optical Communications Leader Skyloom Global to Accelerate Worldwide Quantum Networking and Sensing Infrastructure

November 17, 2025

IonQ to Showcase Quantum Integration at SuperCompute 2025

November 13, 2025

IonQ to Highlight Real-World Quantum Applications at Web Summit 2025

November 12, 2025

IonQ and the University of Chicago Sign Landmark Agreement to Establish IonQ Center for Engineering and Science to Accelerate Quantum Research and Commercialization

November 10, 2025

IonQ Advances to Stage B of DARPA’s Quantum Benchmarking Initiative (QBI)

November 6, 2025

IonQ Announces Third Quarter 2025 Financial Results

November 5, 2025

IonQ and Swiss Consortium Launch First Citywide Dedicated Quantum Network in Geneva

November 5, 2025

GraniteShares launches new YieldBOOSTTM ETFs on MARA (MAAY) and IONQ (IOYY).

November 4, 2025

IonQ to Participate in 2025 UK National Quantum Technologies Showcase

October 30, 2025

IonQ Achieves Landmark Result, Setting New World Record in Quantum Computing Performance

October 21, 2025

IonQ Partners with Italy’s National Strategy for Quantum Technology; Co-Founds Q-Alliance to Jointly Create Quantum Hub

October 20, 2025

IonQ to Report Third Quarter 2025 Financial Results on November 5, 2025

October 15, 2025

IonQ Quantum Computing Achieves Greater Accuracy Simulating Complex Chemical Systems to Potentially Slow Climate Change

October 13, 2025

IonQ to Participate in GITEX Dubai 2025, Showcasing Advancements in Quantum Infrastructure and Security

October 10, 2025

IonQ to Participate in ComoLake2025, Advancing Quantum Collaboration in Italy

October 10, 2025

IonQ Announces Pricing of $2.0 Billion Equity Offering

October 10, 2025

IonQ Achieves Top 10 Ranking in Prestigious Fortune Future 50 List of Global Enterprise Companies

October 9, 2025

Roundhill Launches Meme Stock ETF (MEME)

October 8, 2025

IonQ Completes Acquisition of Vector Atomic, the Global Leader in Advanced Quantum Sensing

October 7, 2025

IonQ Appoints General John W. "Jay" Raymond to Board of Directors

September 29, 2025

IonQ Achieves Record Breaking Quantum Performance Milestone of #AQ 64

September 25, 2025

IQT Research Announces New Report Identifying Who Leads the Quantum Computing Industry: Chooses IBM, Quantinuum, IonQ and Rigetti as Top Names

September 24, 2025

IonQ Achieves Significant Quantum Internet Milestone, Demonstrates Quantum Frequency Conversion to Telecom Wavelengths

September 23, 2025

IonQ Signs Memorandum of Understanding with U.S. Department of Energy to Advance Quantum Technologies in Space

September 17, 2025

IonQ Completes Acquisition of Oxford Ionics, Rapidly Accelerating Its Quantum Computing Roadmap

September 17, 2025

IonQ Announces Intent to Acquire Vector Atomic, Expanding Into Quantum Sensing and Strengthening Its Quantum Technology Portfolio

September 17, 2025

IonQ Secures Regulatory Approval from the UK Investment Security Unit (ISU) for the Acquisition of Oxford Ionics

September 12, 2025

IonQ Leaders to Present at 2025 Quantum World Congress

September 11, 2025

IonQ Appoints Dean Acosta as Chief Corporate Affairs and Government Relations Officer

September 10, 2025

IonQ Announces IonQ Federal to Meet the Increasing Demand for Quantum Advantage Across the U.S. and Allied Governments

September 10, 2025

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