Updated Apr 23, 2026
Score 39
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PQShield

Ranked #148 of 1,000+ cybersecurity companies
Profile
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Overview

Legal Name
PQShield Ltd.
Founded
2018
Crunchbase Rank
#2311
Also Known As
PQS

Leading Experts in Post-Quantum Cryptography For Software and Hardware "Think openly, build securely"

PQShield is a leading post-quantum cryptography company that develops algorithms and protocols and delivers hardware, software, and cloud implementations to secure global technology infrastructures and sensitive data against future quantum attacks while helping set new industry standards.

Industries
Network Management SoftwareComputer and Network SecurityOther HardwareCybersecuritySaaSInternet of Things
Type
Privately Held
Social Media
linkedintwitter

Company Size

Employees
 
98
Range51–200 employees
110K+

Headquarters

Prama House, 267 Banbury Road, Summertown, Oxford, Ox2 7ht, England, United Kingdom

Followers

 
18,722

Press Coverage

DateArticlePublisher
Dec 12, 2024PQShield expands boardroom, accelerating momentum into 2025PR Newswire
Nov 5, 2025Has Bitcoin's Q-day Countdown Begun? How Google's New Quantum Chip Could Break The ChainBenzinga.com
Oct 30, 2025PQShield and Carahsoft Partner to Make Powerful Post-Quantum Cryptography Solutions Available to Government AgenciesPR Newswire
Sep 25, 2025Migros Named Winner of the 2025 DigiCert Quantum Readiness AwardDigiCert
Sep 15, 2025Arqit to support NCSC’s post-quantum cryptography pilotComputer Weekly
Aug 13, 2025Is the World Adopting Post-Quantum Cryptography Fast Enough?IEEE Spectrum
Jul 31, 2025Post-Quantum Cryptography Coalition Publishes PQC Inventory WorkbookBusiness Wire
Jul 11, 2025Hot Tech Innovators: ABI Research Names PQShield, CryptoNext Security, PQ Solutions Among 8 Top Innovators in the Post Quantum Cryptography IP MarketPR Newswire
May 31, 2025Ready for a post-quantum world? The time to start is nowSiliconANGLE
May 28, 2025Post-Quantum Cryptography Coalition Unveils PQC Migration RoadmapBusiness Wire

1–10 of 17

Specialties

CybersecurityCryptographyPost-Quantum CryptographyInformation Security

Categories

Cyber SecurityNetwork SecurityQuantum ComputingSoftware

Event Appearances

RSA Conference 2023
Apr 24, 2023·Exhibitor

Product

NameDescription
PQCryptoLibA software library providing implementations of post-quantum and classical cryptographic algorithms for various platforms.
PQPerform - LatticeA hardware solution optimized for high-throughput post-quantum cryptographic operations, especially for hardware security modules (HSMs).
PQSDKAn integration layer enabling post-quantum cryptography support within OpenSSL to facilitate vendor-neutral deployment.
PQPlatform - HashA hardware accelerator that provides fast, compact, and power-efficient secure hash functions.
PQPlatform - LatticeA hardware engine implementing lattice-based post-quantum cryptography compliant with FIPS 140-3 and CAVP standards.
PQPlatform - CoProA secure, compact hardware accelerator for post-quantum cryptography designed for subsystem integration.

News Mentions

Https://Semiwiki.Com/Forum/Index.Php?Threads/Pqshield Listed As Fastest Growing Startup In Cyber Security Fortune Cyber 60.21388/