Insights

Post-Quantum Opportunity QuSecure leads in PQC and cryptographic agility with QuProtect R3, presenting a strong opportunity for security teams seeking rapid encryption modernization without significant disruption.

CBOM Visibility The Reconnaissance module offers instant visibility into vulnerable encryption across modern, legacy, and cloud environments, enabling targeted upsell to teams needing comprehensive cryptographic bill of materials and prioritized remediation.

Federal & Advisory hires on federal advisory boards and notable government interest signal potential for expanded contracts with defense, intelligence, and public sector agencies seeking quantum-safe solutions and policy-driven governance.

Recognition & Awards Industry accolades from World Economic Forum, American Business Awards, and Gartner recognition help validation that can accelerate enterprise conversations and competitive differentiation in security RFPs.

Growth & Scale Revenue range and recent funding suggest scale-up potential; target mid-market to enterprise clients in finance, healthcare, and tech sectors prioritizing post-quantum readiness and zero-trust crypto agility.

Similar companies to QuSecure

QuSecure Tech Stack

QuSecure uses 8 technology products and services including LinkedIn Ads, Hotjar, Kubernetes, and more. Explore QuSecure's tech stack below.

Media & News

QuSecure's Email Address Formats

QuSecure uses at least 4 email formats:
QuSecure Email FormatsExamplePercentage
First@qusecure.comJohn@qusecure.com
49%
FLast@qusecure.comJDoe@qusecure.com
47%
Last@qusecure.comDoe@qusecure.com
3%
LastF@qusecure.comDoeJ@qusecure.com
1%

Frequently Asked Questions

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 LinkedIn and Crunchbase.

How much revenue does QuSecure generate?

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As of August 2026, QuSecure's annual revenue is estimated to be $10M - $25M.

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 August 2026, QuSecure has approximately 64 employees across 4 continents, including North America, Asia and Africa. Key team members include Founder: S. S., Senior Director Of Solutions Architecture: M. T. and Senior Staff Software Engineer (frontend): C. T. 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 LinkedIn Ads, Hotjar, Kubernetes, HubSpot Content Hub, Jamf Pro, ChatGPT, Claude by Anthropic and Microsoft Azure.

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 August 2026, QuSecure has raised $42M 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 logo

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

NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2019
Employees
51-200

Section iconFunding & Financials

  • $42M

    QuSecure has raised a total of $42M of funding over 11 rounds. Their latest funding round was raised on Feb 12, 2025 in the amount of $28M as a Series A.

  • $10M - $25M

    QuSecure's revenue is estimated to be in the range of $10M - $25M

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