Quantum Computing Inc. (QUBT) Posts Q2 Revenue Jump on Photonics Sales Momentum

Quantum Computing Inc. (QUBT) on Monday reported second-quarter revenue of $5.6 million, up from $61,000 a year earlier and $3.7 million in the first quarter of 2026, as photonics product sales to government, commercial and academic customers drove a sharp acceleration in the company's commercial ramp.

All business units contributed during the quarter, management said, with revenue coming mainly from photonics components such as lasers, detectors, photonic integrated circuits, thin-film lithium-niobate technology and advanced packaging services. The company's broader strategy remains centered on nanophotonics and advanced packaging, with an eye toward making quantum systems smaller, cheaper and scalable enough for real-world deployment.

CFO Christopher Bruce Roberts pointed to continued strength in government-related work, noting that roughly 70% to 80% of the company's business currently comes through federal contracts, often as a subcontractor. Commercial demand, he added, is building more slowly but should gradually change that mix.

The results landed alongside a flurry of operational milestones. Dr. Yuping Huang, chief executive officer and chairman, said the company had completed three strategic acquisitions in the first half of the year — Enhanced Semiconductor, Luminar Semiconductor and NuCrypt — that expand its U.S. manufacturing footprint and deepen the engineering bench. The Enhanced deal, in particular, accelerated the launch of Fab-2, adding advanced packaging capacity in a market where domestic foundry services have become a strategic priority.

"Our goal is simple," Huang said on the call. "To put quantum products and the technologies into the hands of everybody."

The company also recorded early commercial traction for its quantum optimization line. In June, QUBT delivered a Dirac-3 system to a global consulting firm for portfolio optimization and other complex challenges, and later signed a framework agreement with Planck Dynamics for an initial order of five Neurawave photonic reservoir computing systems. If customer milestones are met, the agreement could expand to multiple dozens of systems and represent aggregate program value of more than $10 million. A world leading university also placed an order for QUBT's quantum secure communications system.

The financials are still colored by acquisition costs and non-cash accounting items. Operating expenses rose 114% year over year to $21.8 million, including roughly $7.3 million in acquisition-related transaction expenses. Net loss narrowed to $11.8 million, or $0.05 per share, compared with $36.5 million, or $0.26 per share, in the second quarter of 2025. The improvement was tied largely to a smaller mark-to-market loss on warrant derivatives associated with the 2022 QPhoton merger.

Cash, cash equivalents and investments totaled approximately $1.3 billion at June 30, down from $1.5 billion at the end of 2025 after the company used about $180 million in cash for acquisitions. Total assets were roughly $1.6 billion, with stockholders' equity of $1.6 billion. Contract backlog stood at $42.5 million, which Roberts said provides meaningful visibility into the third quarter of next year even if no additional orders materialize.

During the Q&A, Roberts said QUBT is standing by earlier projections that the legacy business would generate $20 million to $25 million this year, while Enhanced Semiconductor's contribution remains difficult to predict because much of its work is custom development for government customers. He also said the company is evaluating roughly $75 million in potential upgrades to Enhanced's facility, though any significant spending is likely to wait until planning is complete.

For investors, the overarching narrative is no longer about whether QUBT can build quantum technology, but whether it can build a scalable commercial business around it. The acquisitions give the company a rare combination of quantum intellectual property, photonics components and U.S.-based semiconductor manufacturing. The cash balance gives it runway to keep pushing. "We are ready to bring our technology and the product into a much larger market," Huang said, citing higher technology readiness and manufacturing maturity.

Huang also said the company is making progress on future gate-based quantum systems, though he acknowledged the engineering hurdles are steep. "We are climbing the last half mile of the mountain," he said. For now, the near-term story is one of steady commercial validation — one photonics contract, one government program and one deployed quantum system at a time.