Halcyon Employee Directory

Computer and Network SecurityCalifornia, United States201-500 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
347

Minus sign iconPlus sign icon
  • United States Of America
    340
  • Canada
    4
  • Mexico
    2
  • Antigua And Barbuda
    1

Asia
46

Minus sign iconPlus sign icon
  • Philippines
    21
  • India
    15
  • United Arab Emirates
    4
  • Japan
    2
  • Sri Lanka
    1
  • China
    1
  • Indonesia
    1
  • Singapore
    1

Europe
44

Minus sign iconPlus sign icon
  • United Kingdom Of Great Britain And Northern Ireland
    34
  • France
    3
  • Netherlands
    2
  • Switzerland
    2
  • Ireland
    1
  • Cyprus
    1
  • Germany
    1

Oceania
8

Minus sign iconPlus sign icon
  • Australia
    5
  • New Zealand
    3

Africa
5

Minus sign iconPlus sign icon
  • Egypt
    1
  • Guinea
    1
  • South Africa
    1
  • Kenya
    1
  • Nigeria
    1

South America
4

Minus sign iconPlus sign icon
  • Brazil
    4

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
    T. S.
    Chief Security Officer
    Phone icon
  • Stylized image of a person
    O. N.
    Chief Strategy Officer
    Phone icon
  • Stylized image of a person
    K. L.
    Chief Product And Engineering Officer
    Phone icon
  • Stylized image of a person
    S. C.
    Chief Information Security Officer
    Phone icon
  • Stylized image of a person
    J. M.
    Chief Technology Officer
    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
    C. G.
    Senior Director, Field Engineering
    Phone icon
    United StatesTexas
    Feb 02, 2026
  • Stylized image of a person
    V. K.
    Director, Strategic Alliances
    Phone icon
    United StatesMassachusetts
    Nov 21, 2025
  • Stylized image of a person
    S. S.
    Channel Director, Strategic Accounts
    Phone icon
    United StatesTexas
    Feb 03, 2026
  • Stylized image of a person
    J. W.
    Director, International Marketing
    Phone icon
    United KingdomEngland
    Feb 02, 2026
  • Stylized image of a person
    J. C.
    Director Of Intelligence Operations - Ransomware Research Center (rrc)
    Phone icon
    United StatesVirginia
    Feb 04, 2026
  • Stylized image of a person
    E. D.
    Director, Sales Enablement
    Phone icon
    United StatesMassachusetts
    Feb 03, 2026
  • Stylized image of a person
    K. S.
    Senior Director, Commercial Sales
    Phone icon
    United StatesMassachusetts
    Jan 30, 2026
  • Stylized image of a person
    J. W.
    Director Of Cyber Insurance Solutions
    Phone icon
    United StatesMinnesota
    Jan 16, 2026
  • Stylized image of a person
    J. W.
    Senior Director, Sled
    Phone icon
    United StatesTexas
    Jan 16, 2026
  • Stylized image of a person
    J. F.
    Sales Director
    Phone icon
    FranceÎle-de-France
    Feb 03, 2026

Frequently Asked Questions

What is Halcyon known for?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
Halcyon has approximately 485 employees as of February 2026. These team members are located across 6 continents, including North AmericaAsiaEurope.

Who are Halcyon's key employees and leadership?

Minus sign iconPlus sign icon

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

  • Cto + Co-Founder: R. S.
  • Cmo: K. F.
  • Chief Customer Officer: R. S.
  • Chief Security Officer: T. S.
  • Chief Strategy Officer: O. N.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.