Insights

Strong Market Position Halcyon operates in the rapidly expanding cybersecurity industry with a focus on anti-ransomware solutions, serving a sizable customer base that could benefit from advanced threat protection measures.

Financial Stability With an estimated revenue between 500 million and 1 billion dollars, Halcyon demonstrates significant market traction, indicating a well-established organization open to scalable security enhancements.

Advanced Technology Stack Utilizing cutting-edge technologies such as Java, Nginx, and ISO/IEC 27001 compliance, Halcyon emphasizes robust, scalable, and certified security solutions, presenting opportunities for integration and upgrading existing security infrastructures.

Focused on Ransomware Prevention Specializing in anti-ransomware capabilities with end-to-end threat disruption and a ransomware warranty, Halcyon is positioned to address the urgent need for proactive threat defense among enterprise clients.

Growth and Expansion Potential With a sizeable workforce of up to 1000 employees and recent funding levels, Halcyon is likely investing in expanding its product offerings and market reach, creating opportunities for strategic partnerships and sales channels.

Similar companies to Halcyon

Halcyon Tech Stack

Halcyon uses 8 technology products and services including BILL, Grafana, Jenkins, and more. Explore Halcyon's tech stack below.

  • BILL
    Accounting And Finance
  • Grafana
    Analytics
  • Jenkins
    Continuous Integration
  • ISO/IEC 27001
    Governance, Risk And Compliance
  • Java
    Programming Languages
  • gRPC
    Web Frameworks
  • OpenResty
    Web Servers
  • Nginx
    Web Servers

Media & News

Halcyon's Email Address Formats

Halcyon uses at least 1 format(s):
Halcyon Email FormatsExamplePercentage
FLast@halcyon.aiJDoe@halcyon.ai
91%
First@halcyon.aiJohn@halcyon.ai
8%
FMiddleLast@halcyon.aiJMichaelDoe@halcyon.ai
1%

Frequently Asked Questions

Where is Halcyon's headquarters located?

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Halcyon's main headquarters is located at San Diego, California 92101 United States. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is Halcyon's stock symbol?

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Halcyon is a publicly traded company; the company's stock symbol is 5VJ.SI.

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

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Halcyon's official website is halcyon.ai and has social profiles on LinkedInCrunchbase.

What is Halcyon's NAICS code?

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

How many employees does Halcyon have currently?

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As of April 2026, Halcyon has approximately 531 employees across 6 continents, including North AmericaEuropeAsia. Key team members include Cto + Co-Founder: R. S.Cmo: K. F.Chief Customer Officer: R. S.. Explore Halcyon's employee directory with LeadIQ.

What industry does Halcyon belong to?

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Halcyon operates in the Computer and Network Security industry.

What technology does Halcyon use?

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Halcyon's tech stack includes BILLGrafanaJenkinsISO/IEC 27001JavagRPCOpenRestyNginx.

What is Halcyon's email format?

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Halcyon's email format typically follows the pattern of FLast@halcyon.ai. Find more Halcyon email formats with LeadIQ.

When was Halcyon founded?

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Halcyon was founded in 2021.

Halcyon

Computer and Network SecurityCalifornia, United States501-1000 Employees

Halcyon, the leading anti-ransomware solution provider, is purpose-built to defeat ransomware attacks. Our technology takes an end-to-end approach to proactively disrupt threats at every stage of the attack lifecycle, from pre-execution to data exfiltration and encryption.  With a 24/7 expert team that does the heavy lifting for you, and a robust ransomware warranty, Halcyon eliminates the need for ransom payments, ensures operational continuity, and protects businesses from data extortion.

Section iconCompany Overview

Headquarters
San Diego, California 92101 United States
Website
halcyon.ai
Stock Symbol
5VJ.SI
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2021
Employees
501-1000

Section iconMedia & News

Section iconFunding & Financials

  • $500M$1B

    Halcyon's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Halcyon's revenue is estimated to be in the range of $500M$1B

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