Emergingby Glyph
IonQ
Builds trapped-ion quantum computers and quantum networking systems.
Quantum computing, Quantum sensingionq.com
Companies in frontier tech
21 of 403 companies
Boeing
Building Q4S, a self-funded satellite to test quantum entanglement swapping in space.
Quantum sensingboeing.com
Cisco
Runs a quantum networking research program working on entanglement distribution hardware and software.
Quantum sensingcisco.com
Infleqtion
Builds neutral-atom quantum computers plus quantum clocks and sensors.
Quantum computing, Quantum sensinginfleqtion.com
SandboxAQ
Offers AQNav, a magnetic anomaly navigation system using quantum sensors.
Quantum sensingsandboxaq.com
Q-CTRL
Makes control and error-suppression software for quantum hardware.
Quantum computing, Quantum sensingq-ctrl.com
Vector Atomic
Makes rackmount optical atomic clocks and quantum navigation sensors; acquired by IonQ in 2025.
Quantum sensingvectoratomic.com
ID Quantique
Makes QKD systems, quantum random number generators and photon detectors; controlled by IonQ.
Quantum sensingidquantique.com
Toshiba
Sells QKD systems and runs quantum communication research in Cambridge, UK.
Quantum sensingtoshiba.eu
Nu Quantum
Builds photonic networking hardware that links quantum computers.
Quantum sensingnu-quantum.com
Aliro Quantum
Sells software to design and run entanglement based quantum networks.
Quantum sensingaliroquantum.com
Atomionics
Develops atom interferometry gravity sensors for resource exploration.
Quantum sensingatomionics.com
Cerca Magnetics
Sells wearable brain scanners (OPM-MEG) built on optically pumped magnetometers.
Quantum sensingcercamagnetics.com
Exail
Makes cold atom quantum gravimeters through its Muquans unit.
Quantum sensingexail.com
memQ
Develops quantum memory and connectivity hardware for quantum networks.
Quantum sensingmemq.tech
Nomad Atomics
Builds portable cold atom gravity sensors.
Quantum sensingnomadatomics.com
QDTI
Uses diamond quantum sensing for biomarker detection in diagnostics.
Quantum sensingqdti.com
Qnami
Makes scanning quantum microscopes based on diamond NV centers.
Quantum sensingqnami.ch
QuantumDiamonds
Uses diamond quantum sensors to inspect semiconductor chips for faults.
Quantum sensingquantumdiamonds.de
QuSpin
Makes optically pumped quantum magnetometers used in brain imaging and geophysics.
Quantum sensingquspin.com
SBQuantum
Builds diamond based quantum magnetometers for navigation and space.
Quantum sensingsbquantum.com