Quantum Computing Inc. (QUBT)

Quantum Computing Inc. (QCi) is a development-stage American technology company based in Hoboken, New Jersey, with approximately 137.2 million shares of common stock outstanding as of March 18, 2025. The company develops and delivers quantum computing and related non-quantum products for high-performance computing applications, leveraging its proprietary integrated photonics and non-linear quantum optics technology. Its core offerings include the Entropy Quantum Computer (EQC), most recently launched as "Dirac-3" in early 2024, designed to solve complex optimization problems using room-temperature, low-power photonic architecture rather than the cryogenic approaches used by superconducting, ion-trap, or annealing quantum computing competitors.

The company's technology portfolio, expanded through its 2022 acquisition of QPhoton, Inc., includes reservoir computing (an edge device for machine learning applications), LiDAR and quantum photonic vibrometry for remote sensing and imaging, and quantum authentication technology for cybersecurity. QCi is transitioning its product designs toward Thin Film Lithium Niobate (TFLN) optical integrated circuits, and is building a chip manufacturing facility at Arizona State University's Research Park in Tempe, Arizona, which will also support foundry services for third-party TFLN chip sales. The company operates in a highly competitive and rapidly evolving quantum computing industry, facing competition from large technology companies (IBM, Google, Microsoft, Amazon) and specialized quantum firms (D-Wave, Rigetti, IonQ, PsiQuantum) as well as government-funded research programs globally.

QCi holds two granted U.S. patents, three registered trademarks (QPhoton, QGraph, Qatalyst), and an exclusive license to seven patents from the Stevens Institute of Technology. As of December 31, 2024, the company had 41 full-time employees and nine part-time contract staff. Financially, QCi generated modest revenue of $373 thousand in 2024 (up 4% from $358 thousand in 2023) from hardware sales and professional services, with gross margin declining to 30% due to a lower-margin custom hardware contract.

Total operating expenses were approximately $26.0 million in 2024, roughly flat compared to $26.4 million in 2023, reflecting a $2.8 million decrease in general and administrative expenses offset by a $2.4 million increase in research and development spending. Non-operating expense rose sharply to $42.6 million in 2024 from $779 thousand in 2023, primarily due to a $40.5 million unfavorable change in fair value of warrant liabilities tied to the company's stock price. The company has funded operations primarily through equity issuances, raising $167.8 million cumulatively from common stock sales and $20.1 million from convertible notes and debt, for total capital raised of $187.9 million.

As of December 31, 2024, QCi held $78.9 million in cash and cash equivalents and reported working capital of $74.6 million, a substantial improvement from a $2.2 million working capital deficit at year-end 2023, driven by significant equity raises in late 2024, including $40 million and $50 million common stock offerings in November and December, respectively, plus $23.8 million raised through an at-the-market offering program. The company believes its current cash position, combined with potential future financing, will be sufficient to meet liquidity needs for at least the next 12 months, though it continues to incur net losses and negative operating cash flows and anticipates ongoing capital requirements to fund research, development, and expansion of its Arizona chip manufacturing facility.