Post-Quantum
Security Software · United Kingdom · 11-50 Employees
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Overview
Headquarters
1 Harewood Row, London, Greater London, ...Phone Number
+44 2081066913Website
www.post-quantum.comRevenue
<$5 MillionIndustry
ZI Rank: 1
Signal Type
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ZI Rank
2
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About Post-Quantum
Post-Quantum specializes in quantum-safe cyber security solutions designed to protect NATO communications and critical infrastructure globally. Since its inception in 2009, the company has been a pioneer in developing production-ready security measures against current and future quantum threats. Their offerings include NIST-recognized cryptography and hybrid quantum-safe VPN connectivity, ensuring seamless migration for organizations transitioning to quantum-resistant encryption. Trusted by NATO and various government agencies, Post-Quantum provides expert guidance and comprehensive support throughout the security migration journey.Explore more
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Revenue
Number of Employees
Type
Funding
Founded In
Post-Quantum
<$5M
11-50
Private
$10.3M
2009
N/A
Company Profile Activity
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Post-Quantum financials insights
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2016
Series A
$10.3M
Post-Quantum Tech Stack
A closer look at the technologies used by Post-Quantum
Post-Quantum News & Media
STV and Post-Quantum partner on quantum-safe defence networks
Czech defence group STV has signed a multi-year licence and strategic cooperation agreement with British cybersecurity startup Post-Quantum to deploy its quantum-safe communications platform across Eu...[Latest] Global Post-Quantum Cryptography (PQC) Market Size/Share Worth USD 6,976.42 Million by 2034 at a 37.1% CAGR: Custom Market Insights (Analysis, Outlook, Leaders, Report, Trends, Forecast, Segmentation, Growth Rate, Value, SWOT)
[220+ Pages Latest Report] According to a market research study published by Custom Market Insights, the demand analysis of Global Post-Quantum Cryptography (PQC) Market size & share revenue was valued at approximately USD 308.60 Million in 2024 and is expected to reach USD 408.28 Million in 2025 and is expected to reach around USD 6,976.42 Million by 2034, at a CAGR of 37.1% between 2025 and 2034. The key market players listed in the reportPost-Quantum Selected for NIST’s National Cybersecurity Center of Excellence Quantum Migration Project
LONDON--(BUSINESS WIRE)--‘Harvest Now Decrypt Later’ (HNDL) attacks currently represent the world’s greatest existential cybersecurity threats. These attacks see hostile actors steal encrypted data now, which can be decrypted once a cryptographically relevant quantum computer (CRQC) emerges. This makes it critical to begin the process of replacing hardware, software, and services that use public-key algorithms now, so that the information is protected from both HNDL and, eventually, future quanInternet Engineering Task Force standardises quantum-safe VPN protocol created by Post-Quantum
LONDON--(BUSINESS WIRE)--The world’s efforts to secure digital communications from the threat posed by quantum computers took a significant leap forward today as a new standard for quantum-safe Virtual Private Networks (VPN) was ratified by the Internet Engineering Task Force (IETF). The new protocol has already been used by Banque de France and Deutsche Bundesbank to secure payments messages, paving the way for full adoption by the Bank for International Settlements to secure communications be
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Post-Quantum specializes in quantum-safe cyber security solutions designed to protect NATO communications and critical infrastructure globally. Since its inception in 2009, the company has been a pioneer in developing production-ready security measures against current and future quantum threats. Their offerings include NIST-recognized cryptography... Read More
