Quantum componentsBerlin
APE
Builds ultrafast laser diagnostics, light sources and wavelength-conversion instruments; products include an excitation source for quantum-dot single-photon…
Quantum companies in Germany
Compare quantum companies with an address in Germany. Confirm service areas and capabilities before you engage.
Results
19 quantum companies
Quantum componentsHaar
attocube
Manufactures closed-cycle cryostats, cryogenic microscopes, nanopositioners and interferometers; applications include single-photon sources and QC component…
Quantum hardwareSiegen
eleQtron
Develops trapped-ion quantum computers using proprietary MAGIC (Magnetic Gradient Induced Coupling) microwave control; sold systems to the German Aerospace…
Quantum software and algorithmsKarlsruhe
HQS Quantum Simulations
Develops quantum mechanics based software for spectroscopy, including NMR analysis software for spectrum interpretation, peak assignment, and structure…
Quantum networking and QKDFürth
KEEQuant
KEEQuant develops integrated quantum key distribution (QKD) systems and key management systems (KMS) using integrated photonics for quantum-safe communication.
Quantum software and algorithmsMunich
Kipu Quantum
Offers the Quantum Hub platform for building and running quantum applications on real hardware without quantum computing knowledge, with use cases in routing,…
Quantum componentsMunich
kiutra
Provides helium-3-free cryostats and cryogenic services for quantum technologies, including the L-Type Rapid characterization system, scalable X-Type cooling…
Quantum componentsMartinsried
Menlo Systems
Menlo Systems builds frequency combs, ultrastable lasers, and photonics solutions used in optical metrology, spectroscopy, time and frequency distribution,…
Quantum hardwareUlm
NVision
Develops quantum systems based on engineered molecular qubits: PIQC for quantum computing and POLARIS for quantum-enhanced MRI, applying quantum spin control.
Quantum componentsBerlin
PicoQuant
Designs and manufactures photon counting and time-resolved instrumentation: time-tagging and TCSPC units for quantum sensing and photonic quantum computing,…
Quantum hardwareGarching
planqc
Builds quantum computers using neutral atoms trapped in optical lattices; offers a full-stack quantum platform and the MAQCS multicore atomic quantum computing…
Quantum hardwareStuttgart
Q.ANT
Develops photonic processors (Native Processing Server, NPU Gen 2) for AI and HPC workloads, with deployments at LRZ and Jülich.
Quantum networking and QKDJena
Quantum Optics Jena GmbH
Develops quantum-safe communication solutions using QKD (ELVIS product line) and PQC, integrated into existing networks for banking, government, defense and…
Quantum sensing and metrologyMunich
QuantumDiamonds
Builds quantum diamond microscopy tools for non-destructive semiconductor failure analysis, localizing opens, shorts and buried faults; installed at its Munich…
Quantum hardwareHamburg
Qudora Technologies
Qudora Technologies builds commercial ion-trap quantum computers and provides cloud access via QUDORA Cloud with emulators and support for OpenQASM, Qiskit,…
Quantum componentsMunich
qutools
Makes tools for quantum physics: time-taggers, interferometers, photon counting instruments, and quantum physics education kits including a sensing kit with…
Quantum hardwareLeipzig
SAXON Q
Builds room-temperature nitrogen-vacancy (NV) center quantum computing systems made with standard semiconductor fabrication; systems delivered to DLR and…
Quantum sensing and metrologyJena
Supracon
Develops superconducting quantum sensors, SQUID systems, quantum metrology instruments and cryostats, plus microfabrication services, for geophysics and…
Quantum componentsStuttgart
Swabian Instruments
Designs and manufactures data acquisition and signal generation systems, including the Time Tagger series and Pulse Streamer, used in quantum optics,…
States
Cities
Categories
Questions
Which states in Germany have the most quantum companies?
The states with the most quantum companies are Munich (4 quantum companies), Berlin (2 quantum companies), Stuttgart (2 quantum companies), Fürth (1 quantum company), and Garching (1 quantum company).
Which cities in Germany have the most quantum companies?
The cities with the most quantum companies are Munich, Munich (4 quantum companies), Berlin, Berlin (2 quantum companies), Stuttgart, Stuttgart (2 quantum companies), Fürth, Fürth (1 quantum company), and Garching, Garching (1 quantum company).
What kinds of quantum companies are in Germany?
Categories in Germany: Quantum components, Quantum hardware, Quantum sensing and metrology, Quantum software and algorithms, and Quantum cloud access.
Published by Quantum Companies. How we check each quantum company.