Skip to main content
Caplight Logo









QuSecure

QuSecure

Private
San Mateo, CaliforniaCybersecurityhttps://www.qusecure.com/

Last Round

Grant

Mar 4, 2026

Total Funding Raised

$35.13M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

QuSecure is a cybersecurity company that develops software-based solutions to protect enterprise and government data from both classical and future quantum computing threats.

Sector

Cybersecurity

Verticals

Network Security, Cloud Security, Defense Tech, IoT Security, Satellite Communications

Business Model

B2G

Customer Profile

Government Contracts, Subscription SaaS, Services & Consulting, Freemium

AI Layer

Non-AI

Keywords

post-quantum cybersecurityPQCcrypto-agilityquantum-resilient encryptionQuantum Security-as-a-ServiceQSaaSquantum safequantum resistant cryptographyHarvest Now, Decrypt Latersoftware-based PQCquantum threat mitigationB2Ggovernment contractssatellite communications securitySBIR contract

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.

QuSecure Comparables

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

QuSecure comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Quantum Xchange
85%
ISARA Corporation
83%
Qrypt
83%

QuSecure Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantMar 4, 2026
Series AFeb 12, 2025
SeedJan 22, 2025
GrantJan 8, 2025
GrantJun 8, 2023
Grant
Jun 29, 2022

Key People

Founding team and executive leadership

Dave Krauthamer

Founder and Field CTO

Founding Team

Garrison Buss

Co-Founder And Chief Strategy Officer

Founding Team

Rebecca Krauthamer

Chief Executive Officer

Executive Team

Aaron Moore

Chief Technology Officer

Executive Team

QuSecure Investors

Notable investors and investment history

QuSecure investors
InvestorRounds
TechstarsSeed
United States Air ForceGrant
Two Bear CapitalSeries A
Accenture VenturesSeries A, Seed
EvoNexusAccelerator, Seed
United States Department of the Air ForceGrant
Band of AngelsSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 28, 2026

    Monthly visitors increased 70% MoM.

  • Apr 21, 2026

    Added nationwidesolarlv, a renewable energy startup, as a customer.

Recent news

Latest coverage and updates

  • attends_eventSep 2, 2026

    QuSecure, Inc. attends event Project Convergence Capstone 6 (PCC6) experimentation event.

  • recognized_asAug 3, 2026

    QuSecure, Inc. recognized as Sample Vendor for crypto-agility solutions on Aug 3rd '26.

  • hiresJul 7, 2026

    QuSecure, Inc. hired Doug Small on Jul 7th '26.

  • hiresJun 18, 2026

    QuSecure, Inc. hired Eman Blair as member of federal advisory board on Jun 18th '26.

  • recognized_asJun 17, 2026

    QuSecure Inc. recognized as 2026 Technology Pioneer on Jun 10th '26.

QuSecure Filings

Explore SEC and related filing metadata, where available.

QuSecure 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 QuSecure's valuation, stock price, and market status.

Is QuSecure a public or private company?

QuSecure is a private company.

What is the current stock price of QuSecure?

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

How much is QuSecure worth (valuation)?

Valuation information for QuSecure is not publicly available.

Can I buy QuSecure stock?

QuSecure 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 QuSecure's last funding round?

QuSecure's most recent funding round was Grant on March 4, 2026.

Who are the main investors in QuSecure?

Key investors in QuSecure include Two Bear Capital, Accenture Ventures, EvoNexus, AFVentures.

Will QuSecure IPO soon?

No public IPO plans have been announced for QuSecure.

How can I track QuSecure secondary market activity?

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

Firmographic Details

HeadquartersSan Mateo, California
Employee Range64
Year Founded2019
Last FundingMar 4, 2026

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?