Quantum Xchange is a secure communication solutions provider, offering quantum-safe encryption technology that enables organizations to send secured data over long distances using Quantum Key Distribution (QKD) method. In 2021, the company raised funds worth ** million euros. It was followed by QuintessenceLabs, with funds worth ** million U.S. dollars.
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Tracxn Technologies. (January 15, 2022). Top quantum computing startups in cyber security worldwide in 2021, by funding amount (in million U.S. dollars) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 20, 2026, from /statistics/1300571/quantum-computing-startups-in-cyber-security/
Tracxn Technologies. "Top quantum computing startups in cyber security worldwide in 2021, by funding amount (in million U.S. dollars)." Chart. January 15, 2022. ÌÇÐÄÆƽâ°æ. Accessed July 20, 2026. /statistics/1300571/quantum-computing-startups-in-cyber-security/
Tracxn Technologies. (2022). Top quantum computing startups in cyber security worldwide in 2021, by funding amount (in million U.S. dollars). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 20, 2026. /statistics/1300571/quantum-computing-startups-in-cyber-security/
Tracxn Technologies. "Top Quantum Computing Startups in Cyber Security Worldwide in 2021, by Funding Amount (in Million U.S. Dollars)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 15 Jan 2022, /statistics/1300571/quantum-computing-startups-in-cyber-security/
Tracxn Technologies, Top quantum computing startups in cyber security worldwide in 2021, by funding amount (in million U.S. dollars) ÌÇÐÄÆƽâ°æ, /statistics/1300571/quantum-computing-startups-in-cyber-security/ (last visited July 20, 2026)
Top quantum computing startups in cyber security worldwide in 2021, by funding amount (in million U.S. dollars) [Graph], Tracxn Technologies, January 15, 2022. [Online]. Available: /statistics/1300571/quantum-computing-startups-in-cyber-security/
