Post-Quantum
PrivateLast Round
Series A
Jul 7, 2016
Total Funding Raised
$11.52M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Post-Quantum operates in Cybersecurity and is based in London. Its latest recorded funding round was a Series A round in July 2016.
Post-Quantum is a cybersecurity company that develops production-ready quantum-safe security solutions to protect digital infrastructure from future quantum computing threats.
Sector
Cybersecurity
Verticals
Data Protection, Defense Tech, Quantum Computing, Digital Identity, Zero Trust
Business Model
B2G
Customer Profile
Government Contracts, Services & Consulting, Subscription SaaS, Usage-Based SaaS, Freemium
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Post-Quantum Comparables
Compare Post-Quantum with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| QuSecure | 86% | |
| ISARA Corporation | 82% | |
| Quantum Xchange | 81% |
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Post-Quantum Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Jul 7, 2016 | ||||
| Seed | Mar 24, 2015 |
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Key People
Founding team and executive leadership
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Post-Quantum Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Techstars | Seed |
| VMS Asset Management | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 26, 2026
Monthly visitors grew 388% MoM, reaching 3.9K.
- Nov 11, 2025
Monthly visitors increased 433% MoM.
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Recent news
Latest coverage and updates
- integrates_withOct 9, 2026
Post Quantum plans to integrate the Quantus Network into Project Eleven's Strongpoint, with full operational support targeted for Q1 '27.
- integrates_withOct 7, 2026
Post Quantum integrates with NEAR Intents and its 1Click Swap API, enabling connected wallets and applications to offer QTC without building separate Post Quantum infrastructure.
- launchesOct 7, 2026
Post Quantum launches trading for its QTC token on NEAR Protocol’s near.com on Oct 6th '26, making it available for exchange with 180 assets across more than 30 networks.
- expands_facilitiesSep 22, 2026
Post Quantum is slated to expand facilities in Switzerland with a Post-Quantum Semiconductor and Cybersecurity Center, involving an estimated CHF 40–60 million investment and up to 150 jobs in its first five years, eventually exceeding 250 specialized positions.
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Post-Quantum Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Post-Quantum's valuation, stock price, and market status.
Is Post-Quantum a public or private company?
Post-Quantum is a private company.
What is the current stock price of Post-Quantum?
Post-Quantum is a private company, so its shares have no public market price. Caplight tracks Post-Quantum's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Post-Quantum worth (valuation)?
Valuation information for Post-Quantum is not publicly available.
Can I buy Post-Quantum stock?
Post-Quantum shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Post-Quantum's last funding round?
Post-Quantum's most recent funding round was Series A on July 7, 2016.
Who are the main investors in Post-Quantum?
Key investors in Post-Quantum include VMS Asset Management.
Will Post-Quantum IPO soon?
No public IPO plans have been announced for Post-Quantum.
How can I track Post-Quantum secondary market activity?
Caplight tracks bids, offers, and trades in Post-Quantum's shares on secondary markets.