Updated Apr 23, 2026
Score 30
Quantum Knight logo

Quantum Knight

Ranked #523 of 1,000+ cybersecurity companies
Profile
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Overview

Legal Name
Quantum Knight Inc.
Founded
2023
Crunchbase Rank
#418564

Encrypt, Share, Access. Try the CLEAR Cryptosystem today! FREE SDK available for download now.

Quantum Knight is a cybersecurity company providing high-performance, commercial-grade embeddable cryptography—offering the ICE-IT app for effortless right-click encryption/decryption of files and communications and the CLEAR SDK for developers—to secure resources across devices with 512–10,240-bit symmetric encryption.

Industries
Data Security Software Products
Type
Privately Held
Social Media
linkedin

Company Size

Employees
 
17
Range11–50 employees
110K+

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Headquarters

Palo Alto, Ca, United States

Followers

 
1,009

Press Coverage

DateArticlePublisher
Apr 14, 2025Quantum Knight Receives FDA Authorization, Marking Breakthrough in Cryptographic SecurityBusiness Wire
—Event Sponsors—

Specialties

encryptiondata securitycybersecurityend to end securitycryptographycryptographic solutionsprivacy complianceapi securitycloud securitymulti-factor authenticationsecure collaboration toolssaas security solutionsidentity & access managementquantum resistantquantumcryptodata integrityhealthcare compliancehealthcare datahealthcare securityhealthcare encryptiongovernment security

Categories

Cyber SecuritySoftware

Product

NameDescription
Quantum Knight Java SDKA software development kit enabling integration of Quantum Knight's cryptographic functions into Java applications.
Quantum Knight Desktop ClientA desktop application providing access to Quantum Knight's cryptographic services with post-quantum encryption capabilities.