NEW YORK, Sept. 24, 2025 /PRNewswire/ — “Quantum Computer Markets: Who Leads?” report provides 12 strategic profiles of distinguished firms working to provide the quantum market with full-stack quantum computers and advanced QPUs. We compare these companies according to a new rating framework IQT has constructed. The top four firms in quantum computing according to our analysis are IBM, Quantinuum, IonQ and Rigetti.
Top Six Quantum Computing Leaders (Source: IQT Research)
IQT’s assessment scheme is unique in that it takes into consideration more than just the usual technical benchmarking and appraises the companies on additional factors that we believe are as important for long term business success. The areas in which we have appraised the companies considered include: (1) reputation including how the firms are viewed by the competition, (2) marketing (2) software, (3) user communities and marketing efforts, (4) technology (types of qubits) and (5) form factors, (6) focus on networking and distributed quantum computing and other considerations.
This report does a lot more. The 12 profiles of top-names quantum computer firms are highly granular accounts of the companies’ backgrounds, their hardware and software products, as well as alliances and customer base. The companies profiled comprise Fujitsu, Google, IBM, IonQ, IQM, Microsoft, Pasqal, PsiQuantum, Quantinuum, Quera, Rigetti and Xanadu. Each profile also includes a section in which we provide IQT’s opinion on the advantages and chalenges that the companies that we are analyzing face.
As a bonus we include in this report a thorough analysis of the quantum cloud sector as well as pricing of both quantum cloud services and (as far as possible) the machines themselves. We also consider the different trends in quantum computing such as HPC integration and those companies that are aimed at small quantum computers.
This report will be highly valuable to quantum hardware and software makers, the investment community, journalists and quantum users themselves.
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About IQT Research:
IQT Research is a division of 3DR Holdings, and the first industry analyst firm dedicated to meeting the strategic information and analysis needs of the emerging quantum technology sector. In addition to publishing reports on critical business opportunities in the quantum technology sector, IQT produces a daily news website on business-related happenings in the quantum technology field.
IQT also organizes international events. The next conference Q+AI will be uncovering the coming wave of Quantum+AI and will be held October 19-21, 2025, in New York City simultaneously with Q+Crypto. Next year’s IQT Nordics event will be held in Oslo, Norway. Complete information on our events calendar can be found at www.iqtevent.com.
Inquiries:
Missy Wade
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Telephone: 888-384-7144
SOURCE IQT Research
