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Quantum Cryptography

Quantum-safe encryption and security

10 companies 4 countries
Q

Quantinuum

Broomfield, United States

Merged Honeywell Quantum Solutions and Cambridge Quantum, world's largest quantum company

Q

Quandela

Palaiseau, France

Single-photon sources for quantum computing

I

ID Quantique

Geneva, Switzerland

Quantum-safe security and single-photon detectors

Q

Qilimanjaro

Barcelona, Spain

Full-stack quantum computing company in Europe

P

PayPal

San Jose, United States

Global digital payments platform enabling money transfers and online payments

NASDAQ: PYPL public
C

Coinbase

San Francisco, United States

Cryptocurrency exchange platform providing trading, custody, and institutional services

NASDAQ: COIN public
G

Gemini

New York, United States

Regulated cryptocurrency exchange and custodian founded by the Winklevoss twins

F

Fireblocks

New York, United States

Digital asset infrastructure platform providing secure custody and transfer solutions

B

BitGo

Palo Alto, United States

Digital asset custody and security company for institutional investors

A

Anchorage Digital

San Francisco, United States

Federally chartered digital asset bank providing custody and trading services

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