Skip to main content
Caplight Logo









PQShield

PQShield

Private
OxfordCybersecurityhttps://pqshield.com/

Last Round

Series B

Jun 20, 2024

Total Funding Raised

$63.9M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

PQShield is a cybersecurity company that provides quantum-safe cryptographic solutions for hardware, software, and cloud-based platforms.

Sector

Cybersecurity

Verticals

Application Security, Semiconductors, IoT Security, Data Protection, Computing Hardware

Business Model

B2B

Customer Profile

Services & Consulting, Subscription SaaS

AI Layer

Non-AI

Keywords

post-quantum cryptographyPQCquantum-safe securityquantum-resistantharvest now decrypt laterML-KEMcryptographic IPembedded securityfirmware securityquantum-safesilicon securityquantum-proofcryptographic SDKhardware root of trustquantum threat

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

PQShield Comparables

Compare PQShield with similar companies based on industry and business-model similarity.

PQShield comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
PQSecure Technologies
79%
ISARA Corporation
76%
Xiphera Ltd
76%

PQShield Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BJun 20, 2024
Series AJan 26, 2022
SeedJul 8, 2020

Key People

Founding team and executive leadership

Graeme Hickey

Chief Technology Officer

Executive Team

PQShield Investors

Notable investors and investment history

PQShield investors
InvestorRounds
AdditionSeries B, Series A
Braavos Investment AdvisersSeries B
Legal & General GroupSeries B
Oxford Science EnterprisesSeed, Series B, Series A
Kindred CapitalSeed
Oxford Science EnterprisesSeries B, Series A
Braavos CapitalSeries B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 21, 2026

    Monthly visitors increased 42% MoM to 40.5K.

  • Mar 10, 2026

    Unveiled new ultra-small PQC embedded security solutions.

Recent news

Latest coverage and updates

  • hiresSep 10, 2026

    Pqshield hired Rob Ellison as Sales Director on Apr 1st '26.

PQShield Filings

Explore SEC and related filing metadata, where available.

PQShield filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

Filing documents are not displayed on this public page. Request access to learn about available coverage.

Request access

Frequently Asked Questions

Common questions about PQShield's valuation, stock price, and market status.

Is PQShield a public or private company?

PQShield is a private company.

What is the current stock price of PQShield?

PQShield is a private company with no public stock price. No recent secondary market data is available.

How much is PQShield worth (valuation)?

Valuation information for PQShield is not publicly available.

Can I buy PQShield stock?

PQShield shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was PQShield's last funding round?

PQShield's most recent funding round was Series B on June 20, 2024.

Who are the main investors in PQShield?

Key investors in PQShield include Addition, Kindred Capital.

Will PQShield IPO soon?

No public IPO plans have been announced for PQShield.

How can I track PQShield secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor PQShield's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersOxford
Employee Range77
Year Founded2018
Last FundingJun 20, 2024

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

See something wrong or outdated?