NEWCaplight raises a $16M Series A, led by BlackRock and Fin Capital →
Skip to main content
Caplight Logo









KETS Quantum Security

KETS Quantum Security

Private
BristolCybersecurityhttps://kets-quantum.com/

Last Round

Series B

Jan 14, 2025

Total Funding Raised

$25.01M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

KETS Quantum Security is a cybersecurity company that provides chip-based hardware solutions, including Quantum Key Distribution (QKD) and Quantum Random Number Generators (QRNG), to protect communications networks from quantum computing threats.

Sector

Cybersecurity

Verticals

Quantum Computing, Data Protection, Telecom Network Security, Computing Hardware

Business Model

B2B

Customer Profile

Hardware Sales, Government Contracts

AI Layer

Non-AI

Keywords

QKDquantum key distributionQRNGquantum random number generationquantum-safe securitypost-quantum cryptographyquantum-resistant encryptionHSMhardware security modulecryptographic entropynetwork security hardwarequantum-safe communicationdata transmission securitydeep-tech hardwareforward secrecy

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.

KETS Quantum Security Comparables

Compare KETS Quantum Security with similar companies based on industry and business-model similarity.

KETS Quantum Security comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
LuxQuanta
87%
ThinkQuantum Srl
86%
Q*Bird
86%

KETS Quantum Security Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BJan 14, 2025
GrantOct 11, 2023
Series AJun 9, 2021
SeedDec 11, 2018

Key People

Founding team and executive leadership

Chris Erven

Chief Commercial Officer Co-Founder

Founding Team

Lisa Matthews

Chief Executive Officer

Executive Team

KETS Quantum Security Investors

Notable investors and investment history

KETS Quantum Security investors
InvestorRounds
Innovate UKSeed, Grant
Mustard Seed MazeSeries A
SpeedinvestSeries A
QuantonationSeed, Series A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 29, 2026

    Integrating QKD technology into Nokia's quantum-safe demonstration kit.

  • Sep 3, 2025

    Stuart Woods appointed as Executive Chair to guide strategy.

KETS Quantum Security Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation

KETS Quantum Security Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about KETS Quantum Security's valuation, stock price, and market status.

Firmographic Details

HeadquartersBristol
Employee Range19
Year Founded2016
Last FundingJan 14, 2025

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.