Infleqtion to Test Quantum Sensing in Colorado to Advance U.S. Critical Minerals Security

Field demonstration planned for 2027 aims to use quantum gravity gradiometry to deliver better discovery and mapping of critical mineral deposits underground before costly drilling begins LOUISVILLE, Colo., August 18, 2026 — Infleqtion (NYSE: INFQ), a global leader in quantum computing and quantum sensing powered by neutral-atom technology, announced plans to conduct a field test of its quantum gravity gradiometry (QGG) technology in Colorado in 2027, which is expected to demonstrate a new approach to understanding what lies beneath the surface and help strengthen America’s critical-minerals supply chain. The announcement was made during the grand opening of the Colorado Quantum Innovation Center in Louisville. Critical minerals are essential to U.S. defense systems, advanced manufacturing, energy infrastructure, and emerging technologies, yet discovering and developing domestic resources remains costly, time-intensive, and uncertain. “America cannot secure the supply chains it cannot see,” said Matt Kinsella, CEO of Infleqtion. “The first step toward mineral independence is knowing what you actually have. In Colorado, we plan to demonstrate how quantum sensing can provide better subsurface intelligence earlier in the exploration process—helping identify promising geological structures and prioritize where further exploration and drilling should occur.” The planned field test builds on Infleqtion’s support for the Quantum-Enhanced Critical Minerals Mapping Act of 2026 (H.R. 9646), introduced by Rep. Hurd. The legislation would direct the U.S. Geological Survey to incorporate quantum gravity gradiometry into its Earth Mapping Resources Initiative. Kinsella testified before the House Committee on Natural Resources in July in support of the legislation. The federal government is placing greater emphasis on critical-minerals independence, supported by recent administration actions to call for accelerating federal planning for the use of quantum sensing technologies. “America should not have to rely on foreign countries for the critical minerals we need for our economy and national security,” said Congressman Jeff Hurd. “That is why I introduced the Quantum-Enhanced Critical Minerals Mapping Act, to put cutting-edge American technology to work helping us better understand the resources we have here at home. I am glad to see Infleqtion testing this technology in Colorado, and especially pleased that they are looking at potential sites in the Third District. Colorado has long been a leader in both natural resources and innovation, and this is a great example of bringing the two together.” QGG technology measures extremely small variations in Earth’s gravitational field. Those measurements can reveal differences in underground density and geological structure that may otherwise be difficult to characterize from the surface. Used alongside existing geological and geophysical methods, QGG has the potential to help exploration teams narrow search areas and make more informed decisions before undertaking costly and invasive drilling. Infleqtion’s quantum sensing technologies are currently being advanced through programs with the U.S. Department of War, NASA, and the UK Royal Navy. Infleqtion is evaluating several potential field-test locations within Colorado’s Third Congressional District, represented by Rep. Jeff Hurd. Additional details on the Colorado field test, including final site selection and timing, are expected to be announced as the program progresses. About InfleqtionInfleqtion, Inc. (NYSE: INFQ) is a global leader in quantum technology, delivering neutral-atom solutions for quantum computing, networking, sensing, and security. With a product portfolio spanning quantum computers, quantum optical clocks, RF receivers, and inertial sensors, Infleqtion’s full-stack approach combines high-performance hardware with the company’s proprietary Superstaq quantum computing software platform. Infleqtion’s systems are already in use by the U.S. Department of War, NASA, the U.K. government, and in multiple collaborations with NVIDIA. Infleqtion, in collaboration with NVIDIA, published the world’s first demonstration of a materials science application using logical qubits. With operations in the U.S., Europe, and Asia, Infleqtion meets the demands of government and commercial customers across the space, defense, energy, finance and telecommunications sectors. For more information, visit Infleqtion.com or follow Infleqtion on LinkedIn, YouTube, and X. Forward looking statementsThis press release contains forward-looking statements within the meaning of federal securities laws, including the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995. These statements may be identified by words such as “anticipates,” “believes,” “estimates,” “expects,” “intends,” “plans,” “projects,” “seeks,” “will,” and variations of these words or similar expressions that are intended to identify forward-looking statements. All statements, other than statements of historical facts, including without limitation statements regarding the ability of Infleqtion to successfully execute a definitive agreement with the Department on acceptable terms; the completion of due diligence to the satisfaction of the Department; the anticipated amount, timing, terms and conditions of any Department funding, including whether up to $100 million in Department funding will ultimately be made available; Infleqtion’s ability to satisfy any conditions, milestones or other requirements associated with the receipt of funding, Infleqtion’s development of its neutral-atom quantum computing technology, and any other statements regarding the Company’s business outlook, customer demand, commercial opportunities, and market momentum, are forward-looking statements. 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Such risks and uncertainties include, without limitation, those related to Infleqtion’s ability to recognize anticipated benefits of its business combination with Churchill Capital Corp X; the implementation, market acceptance, and success of Infleqtion’s business model, growth strategy, and opportunities, and its ability to commercialize its quantum computing and quantum sensing technology; the expected benefits of and ability to maintain and enter into new contracts, awards, and other relationships, partnerships, or collaborations with governments, government entities, universities, or commercial partners; the ability to develop and deploy neutral-atom quantum computing products on anticipated timelines and at anticipated performance levels; the ability to achieve fault-tolerant and utility-scale quantum computing, including anticipated improvements in entangling gate fidelity; the ability of resource-superstaq and the Superstaq platform to achieve commercial and research adoption; the potential for quantum computing technology to achieve quantum advantage; the ability of Infleqtion’s products to meet government counterparties’ and customers’ technical requirements and compliance and regulatory needs; Infleqtion’s ability to obtain and maintain intellectual property protection and not infringe on the rights of others; and other risks and uncertainties described in Infleqtion’s filings with the U.S. Securities and Exchange Commission. The Company undertakes no obligation to update these forward-looking statements except as required by law.