SeeQC
SeeQC is a semiconductor company that is developing quantum computing systems specifically designed for global businesses. In order to address issues with efficiency, stability, and cost that are common in quantum computing systems, the company combines classical and quantum technologies. By integrating various technologies such as superconducting qubit chips, proprietary Single Flux Quantum (SFQ), SFQ-based superconductive classical co-processors, and application-specific integrated circuits (ASICs), SeeQC aims to deliver a scalable and cost-effective quantum computing solution. To achieve this, classical readout, control, error correction, and data processing functions must be integrated with the quantum processor. SeeQC utilizes both classical and quantum technology through digital readout and control technology and a chip-scale architecture. The company's quantum system is designed to provide the energy- and cost-efficiency, speed, and digital control necessary for quantum computing applications to be commercially viable. Founded in 2018, SeeQC is based in Elmsford, N.Y, USA, with additional facilities in London, UK, and Naples, Italy.
SeeQC is a semiconductor company that is developing quantum computing systems specifically designed for global businesses. In order to address issues with efficiency, stability, and cost that are common in quantum computing systems, the company combines classical and quantum technologies. By integrating various technologies such as superconducting qubit chips, proprietary Single Flux Quantum (SFQ), SFQ-based superconductive classical co-processors, and application-specific integrated circuits (ASICs), SeeQC aims to deliver a scalable and cost-effective quantum computing solution. To achieve this, classical readout, control, error correction, and data processing functions must be integrated with the quantum processor. SeeQC utilizes both classical and quantum technology through digital readout and control technology and a chip-scale architecture. The company's quantum system is designed to provide the energy- and cost-efficiency, speed, and digital control necessary for quantum computing applications to be commercially viable. Founded in 2018, SeeQC is based in Elmsford, N.Y, USA, with additional facilities in London, UK, and Naples, Italy.
SeeQC has raised $80.8M across 4 rounds. Its most recent round was a Series Unknown of $19.2M in Jan 2026. Full funding history, investors, and team are detailed below.
Funding history
4 rounds on record — latest round shown, the rest unlock with a paid plan.
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