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§ Private Profile · Cambridge, United Kingdom
Nu Quantum is a technology company.
Nu Quantum develops quantum networking technology designed to scale quantum computing systems. The company builds an Entanglement Fabric, which comprises Qubit-Photon Interfaces and Quantum Networking Units, enabling modular scaling by weaving individual quantum processors into an interconnected architecture. This approach aims to accelerate the development of large-scale distributed quantum compute, moving beyond the limitations of single processors.
Founded in 2018 by Dr. Carmen Palacios-Berraquero, a quantum physicist and inventor, Nu Quantum emerged from the insight that future quantum computers would require robust networking to achieve their full potential. Her vision centered on creating the foundational technology necessary to connect quantum processors, analogous to how classical networking underpins modern cloud and high-performance computing infrastructures.
The company's technology serves qubit companies, end-users of quantum computing, and leaders within the data center industry. Nu Quantum’s overarching mission is to accelerate the path to fault-tolerant quantum computing by enabling hardware and software scale-out, ultimately aiming to unlock breakthroughs and transform industries worldwide through powerful, distributed quantum systems.
Nu Quantum has raised $72.8M across 4 funding rounds.
Nu Quantum has raised $72.8M in total across 4 funding rounds.
Nu Quantum has raised $72.8M in total across 4 funding rounds.
Nu Quantum's investors include Stephen Smith, Ahren Innovation Capital, Amadeus Capital Partners, Christine Martin, East Innovate, Maya Ward, IQ Capital, Damien Petty, National Security Strategic Investment Fund, Sumitomo, Dr Manjari Chandran-Ramesh, Mikolaj Firlej.
Nu Quantum has raised $72.8M across 4 funding rounds. Most recently, it raised $60.0M Series A in December 2025.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Dec 10, 2025 | $60M Series A | Stephen Smith | Ahren Innovation Capital, Amadeus Capital Partners, Christine Martin, East Innovate, Maya Ward, IQ Capital, Damien Petty, National Security Strategic Investment Fund, Sumitomo | Announced |
| Nov 1, 2023 | $9M Seed | DR Manjari Chandran Ramesh, Mikolaj Firlej, Kerry Baldwin | 7percent Ventures, Newland Syndicate, SOSV, Ahren Innovation Capital, Deeptech Labs, Martlet Capital, National Security Strategic Investment Fund, Richard Crosfield, Seed Investors, Seraphim Capital, University OF Cambridge | Announced |
| Oct 1, 2020 | $3M Seed | Alex VAN Someren | Ahren Innovation Capital, Seraphim Capital, Cambridge Enterprise, ED Stacey, Martlet Capital | Announced |
| Oct 1, 2019 | $840K Seed | Alex VAN Someren | Ahren Innovation Capital, Cambridge Enterprise, IQ Capital, Martlet Capital | Announced |
Nu Quantum is a Cambridge-based quantum technology company founded in 2018 as a spinout from the University of Cambridge's Cavendish Laboratory. It develops quantum networking hardware to scale quantum computers by interconnecting multiple quantum processing units (QPUs) into distributed systems, akin to classical data centers.[1][2][3][4][5] The company builds products like the Quantum Networking Unit (QNU), Qubit-Photon Interface, and Entanglement Fabric, which enable efficient photon-based entanglement between QPUs at room temperature, addressing scalability challenges in quantum computing.[3][4][5][6] These solutions serve quantum hardware developers, telecom firms, space communications providers, governments, and enterprises, solving the problem of scaling from hundreds to hundreds of thousands of qubits for fault-tolerant, utility-scale quantum systems.[1][3][4][5] Nu Quantum demonstrates strong growth momentum, including a $60M Series A funding round in late 2025—the largest for a UK quantum networking firm—partnerships with Cisco, NTT Data, OQC, QphoX, and Quantinuum via the Quantum Datacenter Alliance, and pilot projects with industry leaders.[6][8]
Nu Quantum launched in late 2018 from the Cavendish Laboratory, leveraging expertise in graphene and layered materials for single-photon quantum technologies.[1][5] The founding team, spanning nine technical disciplines in science and engineering, initially focused on room-temperature single-photon emitters, detectors, and quantum random number generators for unbreakable encryption in secure communications.[1][3] A pivotal shift occurred about three years ago (circa 2023), when the company identified a market gap in quantum networking hardware to interconnect QPUs, pivoting from light sources for long-range comms to category-creating solutions for distributed quantum computing.[3][5] Early traction included spinout momentum from Cambridge research, pilot projects with telecom and space firms, and recent milestones like launching the world's first Qubit-Photon Interface and QNU, plus joining the White Rabbit Collaboration as the first quantum industrial partner.[1][3][7]
Nu Quantum stands out in the quantum networking space through these key strengths:
Nu Quantum rides the quantum scaling wave, where single large QPUs hit physical limits, necessitating networked architectures like classical HPC clusters to reach fault-tolerant utility with millions of qubits.[3][4][5] Timing is ideal amid 2025's quantum funding surge (e.g., its record Series A) and alliances breaking silos between quantum modalities (superconducting, trapped-ion).[6][8] Favorable forces include exploding demand for quantum data centers in AI, drug discovery, optimization, and cybersecurity, plus telecom/space synergies for hybrid quantum-classical networks.[1][5][6] The company influences the ecosystem as a category creator, accelerating "quantum out of the lab" via partnerships, open standards like White Rabbit, and hardware that enables modular, distributed systems—paving the way for industry-wide adoption.[4][5][7]
Nu Quantum is primed to lead distributed quantum computing, with near-term milestones like Entanglement Fabric deployments, QDA-driven pilots, and QNU integrations into partner QPUs.[6] Trends like hybrid quantum-HPC, optical transduction advances, and $B-scale investments will propel its growth, potentially yielding quantum data centers by 2028-2030. Its influence could evolve from hardware pioneer to ecosystem orchestrator, enabling fault-tolerant breakthroughs that transform industries. As the UK's quantum networking frontrunner, Nu Quantum exemplifies how targeted spinouts unlock quantum's commercial promise.[3][5][8]