Quantum Computing reports $9.5m quarterly revenue

Quantum Computing Inc. reported third-quarter revenue of $9.5 million as its acquired photonics, quantum communications, and advanced semiconductor packaging businesses increased their contribution to commercial sales.

The US company generated more revenue during the three months to 30 September 2026 than the $9.2 million recorded across the first half of the year. Revenue in the corresponding quarter of 2025 was $384,000, although the year-on-year comparison reflects substantial changes to the business following acquisitions completed during 2026.

Growth was primarily driven by Luminar Semiconductors, NuCrypt, and NHanced Semiconductors, acquired during the first half of the year. Their activities include photonic components, quantum communications products, and advanced packaging services supplied to customers in aerospace, government, and industrial markets.

The acquisitions have extended Quantum Computing's commercial operations beyond its earlier proprietary technology development activities. They provide established manufacturing capabilities and customer relationships while adding services that can support semiconductor and photonic device development.

The increase in sales has not yet produced substantial manufacturing profitability. Quantum Computing reported gross profit of approximately $428,000, representing a gross margin of 4.5%, against quarterly cost of revenue of approximately $9.1 million.

Operating expenses reached $29 million, compared with $10.5 million in the third quarter of 2025. The increase reflected additional personnel costs, expanded research and development, sales and marketing activities, and approximately $1 million in acquisition-related expenditure.

The company recorded an operating loss of approximately $28.6 million and a net loss of $15.1 million, equivalent to $0.07 per basic share. Interest and other income of approximately $13 million partly offset the operating loss, primarily reflecting returns on the company's larger cash and investment balances.

The financial results describe a business integrating established specialist manufacturing operations while continuing to invest in quantum technologies. The acquired activities are producing commercial revenue, but their contribution has not yet been sufficient to cover the group's wider operating expenditure.

Quantum Computing's manufacturing capabilities now span several related semiconductor technologies. Photonic component fabrication involves devices that generate, manipulate, guide, or detect optical signals, while advanced packaging provides the processes used to assemble and interconnect semiconductor components within functional structures.

These operations differ from conventional high-volume electronics assembly. Specialist optical devices and advanced semiconductor packages can require tightly controlled material properties, precise alignment, and manufacturing processes developed for particular device structures.

Photonic components may incorporate optical waveguides, sources, detectors, and other structures whose performance depends on material composition and geometric accuracy. Manufacturing variation can affect signal transmission, optical coupling, and device behaviour, making process control important to repeatable production.

Advanced semiconductor packaging introduces additional requirements where separate devices must operate within one assembly. Electrical interconnections, thermal management, material compatibility, and mechanical reliability must be addressed together, particularly in packages incorporating different semiconductor technologies.

These capabilities can support customers developing specialised electronic and photonic systems that are not suited to standard assembly processes. Commercial production nonetheless depends on suitable qualification, repeatable manufacturing yields, and an economic relationship between processing costs and customer volumes.

Luminar Semiconductors contributes established photonics operations, while NuCrypt adds products and expertise associated with quantum communications. NHanced Semiconductors expands the group's semiconductor manufacturing and advanced packaging activities.

Quantum Computing intends to use these capabilities both to serve existing commercial customers and to support the development of its own quantum technology portfolio. The current results do not establish that all acquired manufacturing operations are already producing components for the company's proprietary quantum systems.

Manufacturing integration presents several operating challenges. Combining facilities and engineering capabilities may create opportunities to share processes or development resources, but each business must continue meeting customer requirements while its equipment, personnel, and commercial activities are brought into the wider group.

Production utilisation affects the cost of manufacturing components and providing specialist services. Where equipment, facilities, and technical staff create relatively fixed operating costs, increasing the volume of acceptable output can improve the distribution of those costs across revenue-generating work.

The relationship is not automatic. Materials consumption, equipment maintenance, process yield, labour requirements, and differences between customer projects influence the cost of each completed product or service.

Quantum Computing identifies greater manufacturing utilisation and operating efficiency as priorities during the integration process. The company has not published a detailed comparison of production capacity or yield across the acquired businesses, leaving the extent of potential cost improvement to be established in subsequent reporting periods.

Cost of revenue exceeded gross profit by a substantial margin during the quarter, reflecting the comparatively small contribution remaining after production costs. Improving gross margin would require revenue growth, lower relative manufacturing costs, changes in the mix of business, or some combination of these factors.

Revenue from acquired companies must also be distinguished from organic growth within the group's earlier operations. The reported increase demonstrates that the acquisitions have materially changed the scale of sales, but the quarterly announcement does not provide enough separate information to establish the same rate of growth within the businesses on a like-for-like basis.

Contract backlog totalled approximately $39.1 million at 30 September 2026. The figure represents contracted work expected to be performed under applicable agreements, subject to their terms and conditions, rather than revenue already recognised.

The timing of revenue associated with that backlog will depend on the delivery of products and services, customer requirements, and the execution of the relevant contracts. Backlog provides information about existing commitments but does not independently establish manufacturing capacity utilisation or future profit margins.

Quantum Computing ended the quarter with approximately $1.3 billion in cash, cash equivalents, investments, and accrued interest. The balance included $174.3 million in cash and cash equivalents and approximately $1.1 billion in short- and long-term investments, including accrued interest.

These resources provide financing for continuing research, manufacturing integration, and commercial development while the group remains loss-making. The company has not provided a date by which its expanded manufacturing operations are expected to achieve a specified operating margin.

Separate from the manufacturing businesses, Quantum Computing entered an agreement with INmune Bio to explore the use of its Dirac quantum optimisation technology alongside artificial intelligence and conventional analytics for biomedical data. The programme concerns a different application of the company's proprietary systems and should not be treated as part of its reported semiconductor manufacturing sales.

The company also established a framework agreement with Hamad Bin Khalifa University in Qatar concerning research, education, and access to quantum technologies. Both developments form part of its broader commercial and research activities rather than direct evidence of increased photonic component production.

The third-quarter results establish a larger commercial revenue base supported principally by acquired businesses. Future reporting will determine whether manufacturing utilisation, integration, and customer demand improve gross margins, while separating the contribution of the acquisitions from growth generated within the underlying operations.