Quantum Circuits Acquisition, Valuation, Funding & Investors

Quantum Machines is a Tel Aviv-headquartered provider of quantum control infrastructure. It offers the OPX series of hybrid controllers that integrate classical and quantum processors for photonic, superconducting, and trapped-ion systems. The platform enables real-time pulse processing and error correction, supporting over 100-qubit experiments. Adopted by labs at Harvard, Oxford, and IBM, it accelerates quantum algorithm development through its open-source QUA programming language.

Riverlane is a Cambridge, UK-headquartered quantum computing software company developing error-correction tools for qubits. Its Deltaflow platform corrects errors in real time at scales of billions per second, compatible with superconducting and ion-trap hardware. Founded in 2016, it collaborates with IBM, Rigetti, and Oxford Quantum Circuits on scalable quantum processors.

QuEra Computing is a Somerville-headquartered company pioneering scalable quantum computers using neutral atom arrays as qubits. It advances hardware platforms like Aquila alongside algorithms tackling optimization, chemistry simulations, materials discovery, and machine learning workloads through collaborations with institutions such as Harvard and NVIDIA.

SeeQC is a quantum computing company integrating superconducting qubits with classical processors. Elmsford, New York-headquartered since 2018, it maintains facilities in London and Naples. SeeQC develops single flux quantum electronics for readout, control, and error correction. Its chip-scale systems target enterprise applications in optimization and simulation. The firm collaborates with research institutions on scalable quantum hardware.

Nord Quantique is a Sherbrooke-based quantum computing company developing second-generation processors using bosonic codes for error correction. The firm targets fault-tolerant systems for applications in cryptography, optimization, and simulation. Its technology integrates superconducting circuits and photonic interfaces, with prototypes tested in Canadian research labs.

Photonic is a Vancouver-headquartered company constructing a networked quantum computing platform using optically-linked silicon spin qubits. Its technology integrates photonics connectivity over telecom-band fiber for scalable, fault-tolerant quantum modules and networking.

SpinQ Technology is a Shenzhen-based quantum computing firm producing desktop nuclear magnetic resonance systems and superconducting processors. Its Gemini Mini and Gemini models run 2-3 qubit algorithms for education and research in universities across China and the US. The company develops Q-OS software for circuit simulation and cloud access to larger 12-qubit systems hosted in Hefei labs.

D-Wave Quantum Inc is in the development and delivery of quantum computing systems, software, and services, and it is the commercial supplier of quantum computers and the only company building both annealing quantum computers and gate-model quantum computers. It delivers customer value with practical quantum applications for problems as diverse as logistics, artificial intelligence, materials sciences, drug discovery, scheduling, cybersecurity, fault detection, and financial modeling. Its annealing quantum computers are accessible through the company's LeapTM cloud service.

PsiQuantum is a Palo Alto-headquartered quantum computing company building photonic-based fault-tolerant systems. The firm manufactures qubits in GlobalFoundries fabs, targeting 1 million-qubit processors by 2027 for climate modeling and drug discovery. PsiQuantum partners with DARPA and Australian government for utility-scale deployment.

Tensordyne (formerly Recogni) is a systems company that designs high-performance, low-power AI inference systems for data centers. Its multimodal generative AI inference systems combine compute, memory, and interconnect to run large AI models with 16-bit precision at the computational cost of 4-bit, allowing enterprises and data centers to deploy AI models with lower total cost of ownership.

XINYI Information Technology Ltd is a 5G IoT SoC vendor with R&D centers in Shanghai, Nanjing, Chengdu, and Singapore, plus sales offices in Xi'an, Chongqing, Shenzhen, and a supply chain hub in Hong Kong. The company develops comprehensive chip solutions leveraging expertise from alumni of Broadcom, Qualcomm, Intel, Maxlinear, and top universities including UCLA, Tsinghua, and Peking University.

Chain Reaction is a blockchain and privacy technology developer accelerating compute performance for complex applications. Its EL3CTRUM product line features hashing ASICs optimized for efficiency and low power consumption in hashboards and systems. The 3PU platform speeds up privacy-enhancing technologies on encrypted data for sectors including financial institutions, healthcare, defense, oil and gas. Solutions enable secure, scalable computing in cloud environments.

Northern Data AG is a Business-to-Business technology company developing, using, and selling solutions on vertically integrated computing infrastructure. Its segment includes Peak Mining; Taiga Cloud and Ardent Data Centers. Geographically, it operates in Europe (excluding Germany), North America, and Germany. The company derives maximum revenue from Europe.

Fixstars Corp is a Japan based software company. It offers multicore processors and application acceleration for the next generation of memory technology that delivers high speed IO as well as power savings. The solutions offered by the company are quantum computing, IoT, machine learning and FPGA. It operates in the business areas of Automotive, Flash storage, Industrial equipment, Finance, Healthcare and HPC. The company's products are M-cubed, Geometric Performance Primitives, FlashAir and Yellow Dog Appliance Server.

SemiFive Inc is engaged in providing engineering services for developing dedicated semiconductors optimized for the specifications of World-wide clients, leveraging semiconductor design platform's core technology. Its technologies include: Platform Technology; Logic Design; Physical Design; Package and Board; Software; and Analog Bits.