Quantum Computing Startups to Watch in 2026

Name	Location	Industries	Actions
Commutator Studios	Munich, Germany	quantum computing software	View
QuNorth	Copenhagen, Denmark	quantum computing technology	View
Universal Quantum Deutschland GmbH	Hamburg, Germany	quantum computing deeptech	View
Universal Quantum	—	quantum computing technology	View
Oxford Ionics	, United Kingdom	quantum computing deep tech	View
Planqc	Munich, Germany	quantum computing deeptech	View
Quantagonia	—	Artificial Intelligence Quantum Computing Optimization	View
Phasecraft	—	Quantum Computing Software	View
IQM Quantum Computers	Espoo, Finland	quantum computing quantum hardware deeptech	View
Unspecified Spanish Quantum Software Company	—	Quantum Computing Software	View
Various Industrialtech Scaleups (programmatic allocation)	—	industrialtech quantum computing edge ai +1	View
ParityQC	—	quantum computing deeptech software	View
Isentroniq	—	quantum computing deeptech hardware	View
Qubo Technology GmbH	—	quantum computing photonics space technology +2	View
Linq Photonics	—	quantum computing photonics deeptech	View
SaxonQ	—	quantum computing deep tech hardware	View
Pasqal	Paris, France	quantum computing hardware software	View
AQT	Innsbruck, Austria	quantum computing cloud computing quantum-as-a-service	View
Various UK startups	—	startup ecosystem fintech quantum computing +3	View
Nu Quantum	, United Kingdom	quantum computing deeptech hardware	View
PSV Hafnium	—	deeptech venture-fund cleantech +3	View
Haiqu	—	quantum computing software	View
Equal1	—	quantum computing hardware high-performance computing	View
Quantum Motion Technologies	London, United Kingdom	quantum computing semiconductors	View
Qilimanjaro Quantum Tech	—	quantum computing education hardware	View
Constructor Capital	—	DeepTech Artificial Intelligence Software +2	View
Qutwo	null, Finland	artificial intelligence quantum computing enterprise software	View
Quantonation Ventures	paris, france	quantum computing advanced materials photonics +3	View
Quantcore	Glasgow, United Kingdom	quantum hardware semiconductor manufacturing quantum sensing +1	View
Rhonexum	Lausanne, Switzerland	quantum computing semiconductors deeptech +1	View
Qoro Quantum	London, United Kingdom	quantum computing deeptech enterprise software +1	View
Peak Quantum	Munich, Germany	quantum computing semiconductor deeptech +1	View
Orange Quantum Systems	Delft, Netherlands	quantum computing quantum chip testing	View
QMatter	London, United Kingdom	quantum computing drug discovery	View
Qendra	Zurich, Switzerland	quantum computing	View
EleQtron	Siegen, Germany	quantum computing deep tech	View
QuantWare	Delft, Netherlands	quantum computing semiconductors deep tech	View
QHarbor	Delft, Netherlands	quantum computing quantum hardware quantum software	View
Silo AI	Sofia, Chesnokova	artificial intelligence quantum computing	View
Algorithmiq	Milan, Italy	quantum software quantum computing	View
NVision	Ulm, Germany	quantum technology healthcare medical imaging +2	View
Alice & Bob	Paris, France	quantum computing	View
Quanscient	null, Finland	multiphysics simulation quantum computing artificial intelligence +1	View
Oxford Quantum Circuits	Oxford, United Kingdom	quantum computing cloud computing	View
Quobly	Grenoble, France	quantum computing semiconductor deeptech	View