Insights

PQC Leadership QuSecure's QuProtect R3 positions the company as a market leader in post quantum cryptography, offering a production ready platform with an integrated Reconnaissance module that provides instant visibility into encryption across modern, legacy, and cloud environments. This enables security teams to map the cryptographic landscape quickly, prioritize the highest risk systems, and start PQC modernization without disrupting operations.

Migration Ready The platform supports migration without application rewrites and emphasizes policy based governance for compliant PQC rollout, including TLS upgrades and full post quantum migration across multi cloud and on premises deployments. This creates a compelling value proposition for teams seeking speed and minimal operational risk.

Regulatory Fit QuSecure targets regulated industries by delivering a cryptographic inventory, risk prioritization, and governance capabilities that streamline audits and compliance reporting during PQC programs.

Strategic Alliances Collaborations with initiatives like NCCoE and executive advisory involvement signal interoperability validation and enterprise ready implementations, enabling joint pilots, reference deployments, and accelerated sales cycles.

Credibility Boost Recognition as a global post quantum cryptography product leader and industry awards strengthen buyer confidence, supporting faster conversations with large enterprises seeking proven, award winning cybersecurity solutions.

QuSecure Tech Stack

QuSecure uses 8 technology products and services including Cloudflare Web Optimizations, html5media, Istio, and more. Explore QuSecure's tech stack below.

  • Cloudflare Web Optimizations
    Analytics
  • html5media
    Audio, Video, Graphics
  • Istio
    Devops
  • Apple iCloud Mail
    Email
  • LinkedIn
    Online Community Software
  • macOS
    Operating Systems & Computing Languages
  • Rust
    Programming Languages
  • Google Tag Manager
    Tag Management

Media & News

QuSecure's Email Address Formats

QuSecure uses at least 1 format(s):
QuSecure Email FormatsExamplePercentage
First@qusecure.comJohn@qusecure.com
51%
FLast@qusecure.comJDoe@qusecure.com
45%
Last@qusecure.comDoe@qusecure.com
3%
LastF@qusecure.comDoeJ@qusecure.com
1%

Frequently Asked Questions

Where is QuSecure's headquarters located?

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QuSecure's main headquarters is located at 1900 South Norfolk Street Suite 350 San Mateo, California United States. The company has employees across 4 continents, including North AmericaAsiaAfrica.

What is QuSecure's official website and social media links?

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QuSecure's official website is qusecure.com and has social profiles on LinkedInCrunchbase.

What is QuSecure's NAICS code?

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QuSecure's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does QuSecure have currently?

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As of May 2026, QuSecure has approximately 54 employees across 4 continents, including North AmericaAsiaAfrica. Key team members include Cmo - Board Advisor: P. F.Chief Technology Officer: A. M.Chief Of Staff: M. G.. Explore QuSecure's employee directory with LeadIQ.

What industry does QuSecure belong to?

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QuSecure operates in the Computer and Network Security industry.

What technology does QuSecure use?

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QuSecure's tech stack includes Cloudflare Web Optimizationshtml5mediaIstioApple iCloud MailLinkedInmacOSRustGoogle Tag Manager.

What is QuSecure's email format?

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QuSecure's email format typically follows the pattern of First@qusecure.com. Find more QuSecure email formats with LeadIQ.

How much funding has QuSecure raised to date?

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As of May 2026, QuSecure has raised $28M in funding. The last funding round occurred on Feb 12, 2025 for $28M.

When was QuSecure founded?

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QuSecure was founded in 2019.

QuSecure

Computer and Network SecurityCalifornia, United States51-200 Employees

QuSecure is a mid-sized computer and network security company based in San Mateo, California, focused on quantum-safe security. Its QuProtect R3 platform is a production-ready solution for post-quantum cryptography, designed to streamline encryption modernization across organizations. A key component, Reconnaissance, provides immediate visibility into encryption across modern, legacy, and cloud systems for qualified companies, enabling rapid assessment and risk prioritization without disrupting operations. 

The target audience comprises security teams responsible for inventorying cryptographic assets and enforcing governance as organizations move toward quantum-safe standards. The offering emphasizes policy-based management and the ability to implement compliant cryptography across networks and clouds without rewriting applications. In May 2026, QuSecure was recognized as Global Post-Quantum Cryptography Product Leader, highlighting its position in the market.

Section iconCompany Overview

Headquarters
1900 South Norfolk Street Suite 350 San Mateo, California United States
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2019
Employees
51-200

Section iconFunding & Financials

  • $28M

    QuSecure has raised a total of $28M of funding over 10 rounds. Their latest funding round was raised on Feb 12, 2025 in the amount of $28M.

  • $25M$50M

    QuSecure's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $28M

    QuSecure has raised a total of $28M of funding over 10 rounds. Their latest funding round was raised on Feb 12, 2025 in the amount of $28M.

  • $25M$50M

    QuSecure's revenue is estimated to be in the range of $25M$50M

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