- Published: September 2025
- Pages: 320
- Companies Profiled: 315
Download Sample Company Profile
The Quantum Company Directory 2025 covers over 300 companies in the Quantum Technology ecosystem, providing a comprehensive view of the landscape for investors, start-ups, corporations, policy makers, and governments. The directory features detailed data on each quantum tech company, including basic company information, technological specifications, funding data and investment raised and full contact details, providing a map of the Quantum Technology landscape.
Market areas cover companies in:
- Quantum Computing
- Quantum Hardware & Software
- Quantum Sensing
- Quantum Communication & Security
Companies profiled include Commutator Studios, Classiq, CubIQ B.V., Delft Networks, Diraq, eleQtron GmbH, Groove Quantum, HQS Quantum Simulations GmbH, IonQ, Maybell Quantum, Phasecraft, PsiQuantum, Qedma, Quantinuum, QuantWare, QuEra, Qunnova, Quobly, SemiQon Technologies OY, Silent Waves, ThinkQuantum SRL and many more….
Buyers will receive the following:
- PDF download.
- Mid-year update

The Quantum Company Directory 2025
PDF download.