A new Maryland research centre gives government evaluators direct access to hardware as Microsoft pursues a practical quantum computer by 2029.
Microsoft is giving the US Defense Advanced Research Projects Agency on-site access to its latest quantum computing system at a newly opened research centre in Maryland, bringing its technology under closer independent examination.
The facility, announced on September 22, houses a system based on Majorana 2, Microsoft’s second-generation quantum chip. Located in the University of Maryland’s Discovery District, the 15,000-square-foot centre includes dedicated space for DARPA testing, Microsoft research and industry collaboration.
The arrangement expands DARPA’s access beyond the remote evaluation previously available, allowing its specialists to work directly with the hardware. It is a step toward testing whether Microsoft’s approach can develop into an economically useful computing system.
DARPA’s broader Quantum Benchmarking Initiative seeks to determine whether any quantum computing approach can achieve utility-scale operation by 2033. The agency defines that threshold in economic terms: the computational value delivered must exceed the system’s cost. Its evaluation therefore reaches beyond whether a processor can perform a particular laboratory demonstration.
Microsoft participates through DARPA’s Underexplored Systems for Utility-Scale Quantum Computing program. In 2025, DARPA selected Microsoft and PsiQuantum for negotiations toward its validation and co-design stage following independent technical analysis. That selection established a path for further scrutiny; it did not certify that either company had already built a commercially useful quantum computer.
Microsoft’s own schedule is more ambitious. The company says it anticipates delivering a scalable quantum computer by 2029. That remains a development target, separate from DARPA’s effort to assess what may be achievable by 2033.
The company’s strategy centres on topological qubits, designed to make quantum information more resistant to errors. Microsoft says Majorana 2 uses a revised material structure that replaces aluminium with lead to improve performance. Those engineering claims are among the reasons access to independent testing matters: a promising design must demonstrate reliable behaviour in a working system.
The evaluation also concerns more than the chip. Microsoft says DARPA’s team brings expertise spanning hardware, control systems, software and applications. A useful quantum computer depends on those layers operating together, making system-level examination essential to assessing its practical potential.
The Maryland centre will also support workforce development through a quantum hardware makerspace, research workshops and university partnerships. Participants include AMD, Intel, Bluefors, IQM, Riverlane, Quantum Motion and Fermilab.
For the industry, the significance is greater access to evidence. Opening hardware to government evaluators creates an opportunity to test performance claims and identify obstacles to scaling. The next meaningful milestone will be what those evaluations establish about reliability, computational capability and cost.
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