Halcyon Employee Directory

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.

Find Halcyon employees' phone numbers or email addresses

Halcyon Global Highlights

Location
Employees

North America
425

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  • United States Of America
    416
  • Canada
    5
  • Mexico
    3
  • Antigua And Barbuda
    1

Europe
57

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  • United Kingdom Of Great Britain And Northern Ireland
    43
  • Netherlands
    5
  • France
    3
  • Switzerland
    3
  • Germany
    2
  • Cyprus
    1

Asia
52

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  • Philippines
    22
  • India
    15
  • United Arab Emirates
    5
  • Japan
    4
  • Sri Lanka
    2
  • China
    1
  • Singapore
    1
  • Indonesia
    1
  • Pakistan
    1

Oceania
8

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  • Australia
    5
  • New Zealand
    3

Africa
6

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  • Kenya
    2
  • Guinea
    1
  • South Africa
    1
  • Nigeria
    1
  • Egypt
    1

South America
5

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  • Brazil
    4
  • Argentina
    1

Halcyon's Leadership

  • Stylized image of a person
    R. S.
    Cto + Co-Founder
    Phone icon
  • Stylized image of a person
    K. F.
    Cmo
    Phone icon
  • Stylized image of a person
    R. S.
    Chief Customer Officer
    Phone icon
  • Stylized image of a person
    K. L.
    Chief Product And Engineering Officer
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  • Stylized image of a person
    S. C.
    Chief Information Security Officer
    Phone icon
  • Stylized image of a person
    J. M.
    Chief Technology Officer
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  • Stylized image of a person
    T. L.
    Chief Information Officer
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  • Stylized image of a person
    S. S.
    Vp Field Engineering, Imeta
    Phone icon

Halcyon Employee Metrics

100%
50%
0%
2026
2025
  • Sales
  • Engineering
  • Solutions Engineering
  • Operations
  • Analytics
  • Other
  • Customer Success
  • Business Development
  • Recruiting
  • Information Security

Contact profiles from Halcyon

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    D. H.
    Field Ciso
    Phone icon
    United StatesMissouri
    Apr 28, 2026
  • Stylized image of a person
    R. S.
    Chief Customer Officer
    Phone icon
    United States
    Apr 14, 2026
  • Stylized image of a person
    M. V.
    Field Chief Information Security Officer
    Phone icon
    United States
    Apr 27, 2026
  • Stylized image of a person
    R. S.
    Cto + Co-Founder
    Phone icon
    United StatesTexas
    Apr 17, 2026
  • Stylized image of a person
    S. S.
    President
    Phone icon
    Apr 17, 2026
  • Stylized image of a person
    J. W.
    Portfolio Chief Growth Officer
    Phone icon
    Bay
    Apr 28, 2026
  • Stylized image of a person
    K. L.
    Chief Product And Engineering Officer
    Phone icon
    United StatesTexas
    Apr 20, 2026
  • Stylized image of a person
    M. P.
    President
    Phone icon
    United States
    Apr 28, 2026
  • Stylized image of a person
    S. C.
    Chief Information Security Officer
    Phone icon
    Apr 24, 2026
  • Stylized image of a person
    J. J.
    Field Chief Information Security Officer
    Phone icon
    United StatesNew York
    Apr 27, 2026

Frequently Asked Questions

What is Halcyon known for?

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Halcyon was founded in 2021 operates in the Computer and Network Security industry. The company's main headquarters is located in San Diego, California 92101 United States. Explore Halcyon's company overview page for more information.

What is Halcyon's most common email format?

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Halcyon employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Halcyon email formats with LeadIQ.

How many employees does Halcyon have currently?

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Halcyon has approximately 531 employees as of April 2026. These team members are located across 6 continents, including North AmericaEuropeAsia.

Who are Halcyon's key employees and leadership?

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As of April 2026, Halcyon's key employees include:

  • Cto + Co-Founder: R. S.
  • Cmo: K. F.
  • Chief Customer Officer: R. S.
  • Chief Product And Engineering Officer: K. L.
  • Chief Information Security Officer: S. C.

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