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Post-Quantum logo — Simple, Secure, Now

Post-Quantum

Simple, Secure, Now

Founded 2009 10 employees Venture round Total: $11.20M Analytics, Blockchain +5

General Information

Company Name Post-Quantum
Founded Year 2009
Employees 10
Industries Analytics, Blockchain, Crypto +4
Funding Stage Venture round
Social

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About Post-Quantum

Post-Quantum is a cybersecurity and identity solutions company, with a focus on safeguarding sensitive information from present and future threats. With the slogan "Simple, Secure, Now," the company prides itself on providing clients with the confidence to conduct their operations securely. Post-Quantum's expertise lies in innovative cryptography and data protection, addressing access, approval, and oversight challenges across various sectors. The company employs advanced technologies, including multi-party computing and blockchain, to develop novel identity solutions, enforce data policies, manage risks, and create trust. Notable capabilities include cryptographic signing, tokenized identity management backed by blockchain, quorum-based access approval, multi-party approval and signing, and quantum-computing resistant encryption. Founded in 2009, Post-Quantum operates within industries such as analytics, blockchain, crypto, cybersecurity, information technology, quantum, and SaaS. The company recently secured a Venture Round investment from Outrun Ventures on 01 May 2022, reflecting investor confidence in its innovative approach to cybersecurity and identity solutions.

Taxonomy: cyber-security, encryption, non-repudiation, access control, authentication, multiparty computing, identity management, quantum-computing resistance

Services & Products

Quantum Safe Platform
Identity Management
Hybrid PQ VPN
Messaging Encryption
NIST Algorithms
Data Security Solutions

Target Customers

Organizations in Defense National Security Agencies Financial Institutions Critical National Infrastructure Providers Government Agencies

Funding Rounds & Investors (4)

View All
Funding Stage Amount Investors Lead Investors Date
Venture Round Post Undisclosed 1
Outrun Ventures
Outrun Ventures
01 May 2022
Series A Post $10.30M 2
AM Partners, VMS Asset Management
07 Jul 2016
Seed Round Post $898.00K 2
Techstars
Techstars, Chris Adelsbach
23 Mar 2015
Seed Round Post Undisclosed -
01 Nov 2013

Latest News

View All
STV Group and Post-Quantum unveil quantum-safe drones ready for battlefield deployment — Tech
STV Group and Post-Quantum unveil quantum-safe drones ready for battlefield deployment
Tech Mar 31, 2026
STV and Post-Quantum partner on quantum-safe defence networks — Tech
STV and Post-Quantum partner on quantum-safe defence networks
Tech Nov 04, 2025

Post-Quantum Alternatives & Competitors

View All Alternatives
Post-Quantum vs
XSOC CORP
XSOC CORP United States

Strong, Highly Efficient Cryptosystems, Optimized Cryptographic Mechanisms Protecting Data from Adva...

6 employees
Cyber Security, Information Technology
Post-Quantum vs
Device Authority
Device Authority United Kingdom

Automating Zero Trust For IoT

Series A
35 employees
Cyber Security, IT
Post-Quantum vs
Keyless (part of Ping Identity)
Keyless (part of Ping Identity) United Kingdom

Now Ping Identity. Simple, secure, private biometric authentication. ➡️ Follow us at Ping Identity

Select
41 employees
Analytics, Cyber Security
View all alternatives

FAQ About Post-Quantum

Simple, Secure, Now
Post-Quantum was founded in 2009.
Post-Quantum operates in Analytics, Blockchain, Crypto, Cyber Security, Information Technology, Quantum and SaaS. Its work centres on cyber-security, encryption, non-repudiation and access control. Its customers include Organizations in Defense, National Security Agencies and Financial Institutions.
Post-Quantum has approximately 10 employees.
Post-Quantum has completed 4 funding rounds, raising a total of $11.20M. The latest funding stage is Venture round.
Post-Quantum offers: Quantum Safe Platform, Identity Management, Hybrid PQ VPN, Messaging Encryption, NIST Algorithms, Data Security Solutions.
Top alternatives and competitors to Post-Quantum include XSOC CORP, Device Authority, Keyless (part of Ping Identity), SylLab Systems, Xigsaw. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Post-Quantum and XSOC CORP are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Post-Quantum, https://bouncewatch.com/company/post-quantum, updated 24 March 2025. When citing, please name BounceWatch and link this page.

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