About

Quantum Computing Inc. is a quantum optics and integrated photonics company focused on delivering accessible, scalable, and cost-effective quantum machines and photonic solutions. The Company provides foundry services for thin-film lithium niobate ("TFLN") photonic chips and offers a vertically integrated portfolio spanning photonics components, subsystems, and full-stack systems. Designed to operate at room-temperature with low-power requirements, QCi's technologies enable practical deployment across high-growth markets, including high-performance computing, artificial intelligence, cybersecurity, aerospace and defense, and advanced sensing and imaging. Headquartered in Hoboken, New Jersey, QCi has operations in Arizona, California, Illinois, Massachusetts and Virginia. By combining advanced materials, device engineering, and scalable manufacturing, QCi delivers integrated quantum and photonics technologies, accelerating commercialization and real-world adoption.