Quantum Computing Companies
A curated directory of 102 quantum computing companies in Europe, covering hardware, software, cloud, and consulting across the Nordics and DACH regions.
102 results
| Company▲▼ | Country▲▼ | Region▲▼ | Type▲▼ | Founded▲▼ |
|---|---|---|---|---|
| Alpine Quantum Technologies | Austria | Dach | Hardware | 2018 |
| Bluefors Oy | Finland | Nordics | Hardware | 2008 |
| ID Quantique | Switzerland | Dach | Hardware | 2001 |
| IQM Quantum Computers | Finland | Nordics | Hardware | 2018 |
| Pasqal | France | Western Europe | Hardware | 2019 |
| Quandela | France | Western Europe | Hardware | 2017 |
| AdamantQ | Sweden | Nordics | Hardware | 2022 |
| Alea Quantum Technologies | Denmark | Nordics | Hardware | 2022 |
| Algorithmiq Oy | Finland | Nordics | Software | 2020 |
| Alice & Bob | France | Western Europe | Hardware | 2020 |
| Aqarios | Germany | Dach | Software | 2021 |
| Aqora | France | Western Europe | Other | 2023 |
| Arctic Instruments | Finland | Nordics | Hardware | 2024 |
| Beamfox Technologies | Denmark | Nordics | Software | 2016 |
| Beit | Poland | Eastern Europe | Software | 2016 |
| Bosch Quantum Sensing | Germany | Dach | Hardware | 2023 |
| C12 Quantum Electronics | France | Western Europe | Hardware | 2020 |
| Celare Quantum Communications | Denmark | Nordics | Hardware | 2024 |
| Copenhagen Quantum | Denmark | Nordics | Software | 2025 |
| Creotech Instruments | Poland | Eastern Europe | Hardware | 2012 |
| Cryptomathic | Denmark | Nordics | Software | 1986 |
| CUbIQ Technologies | Netherlands | Western Europe | Hardware | 2023 |
| Delft Circuits | Netherlands | Western Europe | Hardware | 2016 |
| DIASENSE | Denmark | Nordics | Hardware | 2024 |
| eleQtron | Germany | Dach | Hardware | 2020 |
| Ephos | Italy | Southern Europe | Hardware | 2022 |
| Equal1 | Ireland | Western Europe | Hardware | 2018 |
| Eviden Quantum (Bull) | France | Western Europe | Software | 2014 |
| FrostByte | Netherlands | Western Europe | Hardware | 2025 |
| Groove Quantum | Netherlands | Western Europe | Hardware | 2024 |
| HQS Quantum Simulations | Germany | Dach | Software | 2017 |
| KEEQuant | Germany | Dach | Hardware | 2020 |
| Kipu Quantum | Germany | Dach | Software | 2021 |
| kiutra | Germany | Dach | Hardware | 2018 |
| Kvantify | Denmark | Nordics | Software | 2022 |
| Lizard Photonics | Denmark | Nordics | Hardware | 2024 |
| Low Noise Factory | Sweden | Nordics | Hardware | 2005 |
| Magnolia Quantum Sensing | Denmark | Nordics | Hardware | 2025 |
| Molecular Quantum Solutions | Denmark | Nordics | Software | 2019 |
| Multiverse Computing | Spain | Southern Europe | Software | 2019 |
| NKT Photonics | Denmark | Nordics | Hardware | — |
| Nu Quantum | United Kingdom | Uk | Hardware | 2018 |
| Orange Quantum Systems | Netherlands | Western Europe | Hardware | 2019 |
| ORCA Computing | United Kingdom | Uk | Hardware | 2019 |
| Oxford Quantum Circuits | United Kingdom | Uk | Hardware | 2017 |
| ParityQC | Austria | Dach | Software | 2020 |
| Partisia | Denmark | Nordics | Software | 2008 |
| Phasecraft | United Kingdom | Uk | Software | 2018 |
| Pixel Photonics | Germany | Dach | Hardware | 2020 |
| planqc | Germany | Dach | Hardware | 2022 |
| PsiQre | Denmark | Nordics | Software | 2025 |
| Q.ANT | Germany | Dach | Hardware | 2018 |
| Q*Bird | Netherlands | Western Europe | Hardware | 2023 |
| QAILinks Denmark | Denmark | Nordics | Software | 2025 |
| QBee | Belgium | Western Europe | Software | 2020 |
| Qblox | Netherlands | Western Europe | Hardware | 2019 |
| QDevil (Quantum Machines Denmark) | Denmark | Nordics | Hardware | 2016 |
| QFactory | Denmark | Nordics | Hardware | — |
| Qilimanjaro | Spain | Southern Europe | Hardware | 2019 |
| QMill Oy | Finland | Nordics | Software | 2024 |
| Qnami | Switzerland | Dach | Hardware | 2017 |
| QphoX | Netherlands | Western Europe | Hardware | 2020 |
| Qpurpose | Denmark | Nordics | Consulting | 2022 |
| Qruise | Germany | Dach | Software | 2021 |
| QT Sense | Netherlands | Western Europe | Hardware | 2024 |
| QTI - Quantum Telecommunications Italy | Italy | Southern Europe | Hardware | 2020 |
| Quanscient Oy | Finland | Nordics | Software | 2021 |
| Quantastica | Finland | Nordics | Software | 2019 |
| Quantinuum | United Kingdom | Uk | Hybrid | 2021 |
| Quantum Dice | United Kingdom | Uk | Hardware | 2020 |
| Quantum Foundry Copenhagen | Denmark | Nordics | Hardware | — |
| Quantum Industries | Austria | Dach | Hardware | 2023 |
| Quantum Motion | United Kingdom | Uk | Hardware | 2017 |
| Quantum Optics Jena | Germany | Dach | Hardware | 2020 |
| Quantum Technology Laboratories | Austria | Dach | Hardware | 2017 |
| QuantumDiamonds | Germany | Dach | Hardware | 2022 |
| QuantumSong | Denmark | Nordics | Hardware | 2025 |
| QuantWare | Netherlands | Western Europe | Hardware | 2020 |
| Qubit Pharmaceuticals | France | Western Europe | Software | 2020 |
| QuiX Quantum | Netherlands | Western Europe | Hardware | 2019 |
| QunaSys Denmark | Denmark | Nordics | Software | 2023 |
| QuNorth | Denmark | Nordics | Cloud | 2025 |
| Quobly | France | Western Europe | Hardware | 2022 |
| qutools | Germany | Dach | Hardware | 2005 |
| QVersion | Denmark | Nordics | Hardware | — |
| Riverlane | United Kingdom | Uk | Software | 2016 |
| Rotonium | Italy | Southern Europe | Hardware | 2022 |
| SaxonQ | Germany | Dach | Hardware | 2021 |
| SCALINQ | Sweden | Nordics | Hardware | 2022 |
| SemiQon Technologies | Finland | Nordics | Hardware | 2023 |
| Silent Waves | France | Western Europe | Hardware | 2022 |
| SiPhotonIC | Denmark | Nordics | Hardware | 2018 |
| Sparrow Quantum | Denmark | Nordics | Hardware | 2016 |
| Terra Quantum | Switzerland | Dach | Hybrid | 2019 |
| ThinkQuantum | Italy | Southern Europe | Hardware | 2021 |
| Universal Quantum | United Kingdom | Uk | Hardware | 2018 |
| VeriQloud | France | Western Europe | Software | 2015 |
| Welinq | France | Western Europe | Hardware | 2022 |
| XeedQ | Germany | Dach | Hardware | 2021 |
| Xiphera Ltd | Finland | Nordics | Software | 2017 |
| Zurich Instruments | Switzerland | Dach | Hardware | 2008 |
| ZuriQ | Switzerland | Dach | Hardware | 2024 |