Further strengthening its management and leadership team as it extends its global leadership position
February 14, 2023
Hazra will help Quantinuum, the largest standalone integrated quantum computing company in the world, in its mission to accelerate quantum computing as it enters a period of rapid scaling.
Current CEO and founder Ilyas Khan remains in the leadership team and will focus on product development and innovation as Chief Product Officer. He also remains a member of Quantinuum’s board of directors and will take up the position of Vice Chairman.
Tokyo, Japan, Cambridge, UK, Broomfield, Colorado, February 14th, 2023 — Quantinuum today announced that Rajeeb (Raj) Hazra has been appointed to the role of Chief Executive Officer (CEO) of Quantinuum, effective immediately. In stepping down, current Quantinuum CEO Ilyas Khan will remain a leader in the company. He remains a member of the board of directors and will now become Vice Chairman. In addition, he will remain a full-time senior executive of the company and drive product development and innovation as Quantinuum’s first Chief Product Officer – a role that Khan is deeply passionate about.
Hazra has more than three decades of experience in supercomputing, quantum, and technical roles across the globe. He will work closely with Khan and the executive team to accelerate quantum computing and advance the commercialization of the company. He takes over the leadership of an organization that currently has more than 480 people, driving breakthroughs in drug discovery, healthcare, materials science, cybersecurity, energy transformation and climate change.
“Raj is uniquely qualified for this role, having proven his technical abilities in advanced technologies and supercomputing in both small and large organizations,” said Khan. “His vision and leadership skills are exactly what we need to continue to accelerate our impact in the quantum computing sector, as well as society as a whole. He has an entrepreneurial spirit, a strategic mindset, a passion for software and hardware technologies, as well as leadership experience in developing new commercial opportunities for quantum computing. He will continue to ensure that Quantinuum is ‘science-led, enterprise driven.’ I look forward to partnering with Raj as we create knowledge and real solutions for the world’s most pressing challenges.”
“With Raj at the helm, Quantinuum is well positioned to continue to expand its influence on the emerging quantum business sector, and make an impact on real challenges,” noted Darius Adamczyk, Quantinuum’s Chairman of the Board. “The time is perfect to bring Raj into the company, as we build momentum to drive the next chapter of quantum industries. He will help the company drive high-speed innovation and entrepreneurship in the quantum industry. I’m also grateful to Ilyas for his continued leadership in his new position, and thankful that he will still bring his energy to making Quantinuum successful.”
“I’m honored to step into the CEO role, where I’m excited to focus on helping Quantinuum grow and drive the innovations that will transform the way quantum computing positively impacts the world,” Hazra said. “By building on the solid foundation that Ilyas and the team have laid, we will continue to accelerate Quantinuum into the future.”
“We are excited to take this next step forward in what is an important moment in the quantum computing industry,” said President and Chief Operating Officer, Tony Uttley. “We will continue to work with our customers and partners to eventually solve some of the world’s most intractable problems that conventional computing doesn’t allow, while at the same time continuing to meet our existing commitments.”
Hazra was most recently Senior Vice President and General Manager, Compute and Networking Business Unit, and previously Senior Vice President, Corporate Strategy and Communications, at Micron Technology (Nasdaq: MU) where he was based in San Jose, California. There, he created the Corporate Strategy Office, working closely with the CEO staff to define and implement a five-year strategic plan for the company. As General Manager of the company’s largest and most profitable business unit, he was responsible for a more than $12 billion annual P&L and a worldwide team across the US, Europe, and Asia in business operations, market development, and customer support functions.
He previously spent 25 years at Intel Corporation, leading the Enterprise and Government Group, Technical Computing Group, Supercomputer Architecture and Planning, and Systems Technology Research. There he transformed the organization to focus on a world of hybrid, multi-cloud infrastructure, resulting in new products and partnerships. He also transformed the business to achieve growth after several years of decline with first-ever strategies to harness the move to hybrid multi-cloud and enterprise use of artificial intelligence and machine learning. He also has deep technical experience leading teams of several hundred researchers spread over multiple geographies.
Raj has a Ph.D. and a Master of Science in Computer Science from the College of William and Mary in Virginia, U.S., and a Bachelor of Science in Computer Science from Jadavpur University in Kolkata, India.
Established: December 2021 (through the merger of Honeywell Quantum Solutions (U.S.) and Cambridge Quantum Computing (U.K.))
Quantinuum is one of the world’s largest integrated quantum computing companies, formed by the combination of Honeywell Quantum Solutions’ world-leading hardware and Cambridge Quantum’s class-leading middleware and applications. Science-led and enterprise-driven, Quantinuum accelerates quantum computing and the development of applications across chemistry, cybersecurity, finance, and optimization. Its focus is to create scalable and commercial quantum solutions to solve the world’s most pressing problems in fields such as energy, logistics, climate change, and health. The company employs over 480 individuals, including 350 scientists, at nine sites across the United States, Europe, and Japan.
About Quantinuum
Quantinuum, the world’s largest integrated quantum company, pioneers powerful quantum computers and advanced software solutions. Quantinuum’s technology drives breakthroughs in materials discovery, cybersecurity, and next-gen quantum AI. With over 500 employees, including 370+ scientists and engineers, Quantinuum leads the quantum computing revolution across continents.
September 4, 2026
Quantinuum to Participate in the Bernstein 23rd Annual Pan-European Strategic Decisions Conference
BROOMFIELD, Colo., September 4, 2026 - Quantinuum Inc. (Nasdaq: QNT) (the “Company”), a leading quantum computing company, today announced that members of its management team will participate in the Bernstein 23rd Annual Pan-European Strategic Decisions Conference, taking place September 9–10, 2026, in London, United Kingdom.
Quantinuum will participate in a fireside chat and host one-on-one meetings with investors during the conference.
About Quantinuum
Quantinuum is a leading quantum computing company offering a full-stack platform designed to make quantum computing deployable in real-world environments. The company has commercially deployed multiple generations of trapped-ion based quantum systems built on the well-established QCCD architecture, which it has implemented with novel designs and capabilities to achieve the industry’s highest accuracy levels based on average two-qubit gate fidelity. Quantinuum has active engagements with market leaders across pharmaceuticals, material science, financial services, and government and industrial markets, as well as academic and research institutions globally.
The company has a global workforce of approximately 800 employees, including top scientists and researchers. Over 70% of its technology team holds PhDs or Master’s degrees. Quantinuum’s headquarters is in Broomfield, Colorado, with additional facilities across the United States, United Kingdom, Germany, Japan, Qatar, and Singapore.
Quantinuum Signs Non-binding MOU with Aramco to Explore Synergies Leveraging Industrial Quantum Computing Research, Applications, and Expertise
Quantinuum and Aramco sign MOU at LEAP: Dr. Rajeeb Hazra, President and CEO of Quantinuum (left), and Sami Al Ajmi, Senior Vice President of Digital & Information Technology at Aramco (right), at the signing ceremony in Riyadh, Saudi Arabia.
Non-binding Memorandum of Understanding (MOU) aims to support innovation and operational excellence within the energy sector. Riyadh, August 31, 2026: Quantinuum, a leading quantum computing company, today announced the signing of a non-binding MOU with Aramco, one of the world’s leading integrated energy and chemicals companies, to explore a series of industrial use cases, enhance quantum computing capabilities, and prepare for a potential research collaboration focused on fault-tolerant quantum computing.
Under the MOU, the companies intend to undertake preliminary technical onboarding and engage in knowledge exchange activities. They will also identify Aramco’s challenges that may be suitable for quantum computing research with an emphasis on solving complex problems in energy and digital transformation. The collaboration aims to assess how future generations of quantum systems may address relevant scientific and industrial challenges, and to benchmark different quantum computing modalities.
The collaboration complements Aramco’s existing initiatives to position itself as a leader in the application of advanced quantum technologies within the energy industry, reinforcing its efforts towards supporting the digital transformation of the sector and contributing to the evolving quantum computing roadmap for the energy industry.
“Organizations that expect to benefit from quantum computing need to begin developing their expertise, algorithms and workflows today,” said Dr. Rajeeb Hazra, President and CEO of Quantinuum. “This MOU creates a framework for Quantinuum and Aramco to exchange expertise, identify important industrial challenges and prepare for a deeper research collaboration. By combining Aramco’s scientific and engineering knowledge with Quantinuum’s integrated hardware and software capabilities, we aim to build a strong foundation for research across future generations of quantum computing.”
About Quantinuum
Quantinuum is a leading quantum computing company offering a full-stack platform designed to make quantum computing deployable in real-world environments. The company has commercially deployed multiple generations of trapped-ion based quantum systems built on the well-established QCCD architecture, which it has implemented with novel designs and capabilities to achieve the industry’s highest accuracy levels based on average two-qubit gate fidelity.1 Quantinuum has active engagements with market leaders across pharmaceuticals, material science, financial services, and government and industrial markets, as well as academic and research institutions globally. The company has a global workforce of over 800 employees, including top scientists and researchers. Quantinuum’s headquarters is in Broomfield, Colorado, with additional facilities across the United States, United Kingdom, Germany, Japan, Qatar, and Singapore. For more information, please visit www.quantinuum.com.
This press release contains certain statements that may be deemed “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include all statements that are not historical facts. The words “anticipate,” “assume,” “believe,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “potential,” “predict,” “project,” “future,” “will,” “seek,” “foreseeable,” the negative version of these words, or similar terms and phrases are intended to identify forward-looking statements. Such statements are based on certain assumptions and assessments made by our management in light of their experience and their perception of historical trends, current economic and industry conditions, expected future developments and other factors they believe to be appropriate. The forward-looking statements included in this release are also subject to a number of material risks and uncertainties, including but not limited to economic, competitive, governmental, and technological factors affecting our operations, markets, products, services and prices. New factors emerge from time to time, and it is not possible for Quantinuum to predict all such factors. For additional information on these and other risks that could affect Quantinuum’s forward-looking statements, see Quantinuum’s risk factors discussed in its filings with the U.S. Securities and Exchange Commission, including its Quarterly Report on Form 10-Q for the period ended June 30, 2026, as such risk factors may be updated from time to time. Any forward-looking statement speaks only as of the date on which it is made, and, except as required by law, Quantinuum does not undertake any obligation to update or revise any forward-looking statement, whether as a result of new information, future events or otherwise.
Quanta Computer and Quantinuum Partner to Build an Industrial Foundation for Large-Scale Quantum Computing
Partnership combines Quantinuum's quantum computing leadership with Quanta Computer's expertise in industrializing advanced computing systems at a global scale
Companies plan to co-develop the infrastructure, systems engineering, and manufacturing capabilities required for future generations of quantum computers
Collaboration aims to support Quantinuum's technology roadmap toward commercially-deployable, large-scale, fault-tolerant quantum systems
BROOMFIELD, Colo., and TAIPEI – August 13, 2026 – Quanta Computer (“Quanta”), a Fortune Global 500 manufacturer of advanced computing and cloud infrastructure, and Quantinuum (Nasdaq: QNT), a leading quantum computing company, today announced a collaborative development agreement to help establish an industrial foundation for the next era of quantum computing.
Under the terms of the agreement, the companies plan to jointly develop critical hardware infrastructure supporting future generations of Quantinuum's quantum systems, combining Quantinuum's quantum technology leadership with Quanta's expertise in scaling sophisticated computing platforms.
Quanta and Quantinuum aim to create a practical pathway from today's quantum systems to commercially deployable quantum computers capable of supporting broad enterprise and scientific adoption. The collaboration is aiming to accelerate the path toward scalable quantum computing infrastructure. With joint engineering work already underway, the companies are designing the next generation of hardware infrastructure with the objective of making future quantum computers more modular, manufacturable, and scalable.
"It is time for quantum computing to transition from breakthroughs in physics achieved in the lab to breakthroughs in system manufacturing that can be deployed and operated at scale," said Dr. Rajeeb Hazra, President and CEO of Quantinuum. "Quanta has earned a global reputation for industrializing some of the most advanced computing technologies in the world. By working together, we can help ensure the manufacturing ecosystem, engineering expertise, and supply chains required for large-scale quantum computing evolve in parallel with the technology itself."
About Quantinuum
Quantinuum is a leading quantum computing company offering a full-stack platform designed to make quantum computing deployable in real-world environments. The company has commercially deployed multiple generations of trapped-ion based quantum systems built on the well-established QCCD architecture, which it has implemented with novel designs and capabilities to achieve the industry’s highest accuracy levels based on average two-qubit gate fidelity. Quantinuum has active engagements with market leaders across pharmaceuticals, material science, financial services, and government and industrial markets, as well as academic and research institutions globally. The company has a global workforce of approximately 700 employees, including top scientists and researchers. Over 70% of its technology team holds PhDs or Master’s degrees. Quantinuum’s headquarters is in Broomfield, Colorado, with additional facilities across the United States, United Kingdom, Germany, Japan, Qatar, and Singapore. For more information, please visit www.quantinuum.com.
This press release contains certain statements that may be deemed “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include all statements that are not historical facts. The words “anticipate,” “assume,” “believe,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “potential,” “predict,” “project,” “future,” “will,” “seek,” “foreseeable,” the negative version of these words, or similar terms and phrases are intended to identify forward-looking statements. Such statements are based on certain assumptions and assessments made by our management in light of their experience and their perception of historical trends, current economic and industry conditions, expected future developments and other factors they believe to be appropriate. The forward-looking statements included in this release are also subject to a number of material risks and uncertainties, including but not limited to economic, competitive, governmental, and technological factors affecting our operations, markets, products, services and prices. New factors emerge from time to time, and it is not possible for Quantinuum to predict all such factors. For additional information on these and other risks that could affect Quantinuum’s forward-looking statements, see Quantinuum’s risk factors discussed in its filings with the U.S. Securities and Exchange Commission, including its Quarterly Report on Form 10-Q for the period ended June 30, 2026, as such risk factors may be updated from time to time. Any forward-looking statement speaks only as of the date on which it is made, and, except as required by law, Quantinuum does not undertake any obligation to update or revise any forward-looking statement, whether as a result of new information, future events or otherwise.
