Two of the most closely watched publicly traded quantum-computing companies are in the spotlight as Quantum Zeitgeist publishes side-by-side accounts of their commercial track records.
According to Quantum Zeitgeist, the outlet has compiled what it calls a "Complete Commercial History 2026" for D-Wave Quantum, which trades under the ticker QBTS. It published a parallel piece covering IonQ, which trades under the ticker IONQ.
The two companies are often grouped together by investors because both are rare examples of stand-alone, publicly listed quantum-computing firms—so-called pure-plays—rather than quantum efforts buried inside far larger technology giants. That makes their commercial histories a useful, if imperfect, gauge of whether quantum computing is moving from laboratory promise toward paying customers and real revenue.
The source items are framed as retrospectives, tracing each company's commercial journey rather than breaking fresh news. Quantum Zeitgeist presents them as reference profiles—the kind of background readers and investors turn to when trying to understand how a young, speculative industry has actually performed in the marketplace.
It is worth noting what the sources do not provide: specific revenue figures, customer counts, contract values, or financial comparisons are not contained in the items available. The headlines establish that both histories exist and that each is treated as comprehensive through 2026, but the underlying numbers are not part of the material synthesized here.
Why it matters: quantum computing has attracted enormous hype and investment, and detailed commercial histories of bellwether stocks like D-Wave and IonQ are exactly how everyday readers and investors can begin to separate measurable business progress from marketing promise.