S21sec Employee Directory

Computer and Network SecurityCommunity of Madrid, Spain201-500 Employees

Thales delivers cybersecurity products and services that keep people and assets safe, giving organisations confidence in the security of their digital journeys. As organisations turn to cloud and SaaS-based technologies, they are searching for smarter ways of reinforcing trust and resilience in their processes and infrastructures.

Drawing on a global team of 6,000 cybersecurity experts and developers, we protect organisations by identifying, detecting and responding to the growing array of cyber threats. Our portfolio protects identities and data, along with all the paths that lead to it, encompassing services that include compliance and governance audits, threat detection and penetration tests. Thales is a global leader in cybersecurity - no.1 in data security - generating annual revenues in excess of €2 billion in this domain and operates in 148 countries worldwide. 

Building on this and on the expertise we have in industrial and critical systems, we deploy our service offering more specifically in the fields of transportation, aerospace, defence, government administrations, and finance in three operating models: 

• Cybersecurity Consulting and Architecture: Aimed at deploying a cybersecurity strategy adapted to the business and regulatory challenges of clients by taking the threat context (risk-based approach) into account: Security policies, audits, risk analyses, penetration tests, system certification. 

• Cybersecurity Solutions Integration: Aimed at deploying technologies adapted to the challenges of organisations and at protecting their assets: protection of data, industrial infrastructure, and information systems. 

• Detection and Response Services: Delivered from 8 Security Operations Centres (SOCs) around the world, these services detect attacks against monitored systems 24/7, and respond to them using our rapid intervention forces.

Find S21sec employees' phone numbers or email addresses

S21sec Global Highlights

Location
Employees

Europe
345

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  • Spain
    276
  • Portugal
    68
  • Hungary
    1

North America
16

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  • Mexico
    12
  • United States Of America
    3
  • Nicaragua
    1

Asia
1

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  • Bangladesh
    1

South America
1

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  • Colombia
    1

S21sec's Leadership

  • Stylized image of a person
    P. E.
    Ceo
    Phone icon
  • Stylized image of a person
    I. U. B.
    Cto
    Phone icon
  • Stylized image of a person
    P. L.
    Chief Operating Officer
    Phone icon
  • Stylized image of a person
    J. M. C.
    Vp Of Sales
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  • Stylized image of a person
    J. A. M.
    Head Of Solutions Engineering
    Phone icon
  • Stylized image of a person
    J. E.
    Head Of Strategic Advisory
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  • Stylized image of a person
    M. G.
    Head Of Strategy
    Phone icon
  • Stylized image of a person
    B. A.
    Head Of Planning And Control
    Phone icon

S21sec Employee Metrics

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50%
0%
2026
2025
  • Information Security
  • Analytics
  • Administrative
  • Sales
  • Human Resources
  • Other
  • Accounting

Contact profiles from S21sec

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    I. U. B.
    Cto
    Phone icon
    SpainBasque Country
    Jul 21, 2025
  • Stylized image of a person
    P. L.
    Chief Operating Officer
    Phone icon
    PortugalPorto District
    Jan 11, 2026
  • Stylized image of a person
    P. E.
    Ceo
    Phone icon
    Spain
    Feb 22, 2024
  • Stylized image of a person
    E. P.
    Chairman Of The Board
    Phone icon
    PORTUGAL
    Oct 31, 2023
  • Stylized image of a person
    J. A. M.
    Head Of Solutions Engineering
    Phone icon
    SpainMadrid
    Oct 23, 2025
  • Stylized image of a person
    I. G.
    Country Vp Sales - Spain
    Phone icon
    SpainMadrid
    Nov 27, 2024
  • Stylized image of a person
    J. M. C.
    Vp Of Sales
    Phone icon
    PortugalLisbon
    Nov 21, 2025
  • Stylized image of a person
    J. E.
    Head Of Strategic Advisory
    Phone icon
    SpainBasque Country
    Nov 13, 2025
  • Stylized image of a person
    M. G.
    Head Of Strategy
    Phone icon
    SpainMadrid
    Sep 26, 2025
  • Stylized image of a person
    B. A.
    Head Of Planning And Control
    Phone icon
    SpainCommunity of Madrid
    Jan 28, 2026

Frequently Asked Questions

What is S21sec known for?

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S21sec was founded in 2000 operates in the Computer and Network Security industry. The company's main headquarters is located in 1 c. de Emilio Vargas Planta 2º Humanes de Madrid, Community of Madrid 28043 Spain. Explore S21sec's company overview page for more information.

What is S21sec's most common email format?

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S21sec employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more S21sec email formats with LeadIQ.

How many employees does S21sec have currently?

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S21sec has approximately 318 employees as of March 2026. These team members are located across 4 continents, including EuropeNorth AmericaAsia.

Who are S21sec's key employees and leadership?

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As of March 2026, S21sec's key employees include:

  • Ceo: P. E.
  • Cto: I. U. B.
  • Chief Operating Officer: P. L.
  • Vp Of Sales: J. M. C.
  • Head Of Solutions Engineering: J. A. M.

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