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

Minus sign iconPlus sign icon
  • Spain
    276
  • Portugal
    68
  • Hungary
    1

North America
16

Minus sign iconPlus sign icon
  • Mexico
    12
  • United States Of America
    3
  • Nicaragua
    1

Asia
1

Minus sign iconPlus sign icon
  • Bangladesh
    1

South America
1

Minus sign iconPlus sign icon
  • 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
    Phone icon
  • 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
    Phone icon
  • 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

100%
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
    L. S.
    Head Of Finance
    Phone icon
    PortugalPorto District
    Feb 18, 2026
  • Stylized image of a person
    D. M.
    Service Manager-Vp Managed Services – Threat Intelligence
    Phone icon
    SpainCatalonia
    Mar 02, 2026
  • Stylized image of a person
    J. B.
    Head Of Consultancy & Presales Region Lac
    Phone icon
    Oct 16, 2024
  • Stylized image of a person
    J. A.
    Senior Financial Controller
    Phone icon
    Portugal
    Nov 11, 2025
  • Stylized image of a person
    P. S.
    Director General
    Phone icon
    Mexico
    Sep 10, 2025
  • Stylized image of a person
    L. M.
    Sales & Marketing Director
    Phone icon
    SpainMadrid
    May 19, 2025
  • Stylized image of a person
    A. L.
    Director General
    Phone icon
    PORTUGAL
    Oct 31, 2023
  • Stylized image of a person
    I. B.
    Marketing Director
    Phone icon
    PORTUGAL
    Oct 31, 2023
  • Stylized image of a person
    M. L.
    Director De Estrategia Y Desarrollo De Negocio
    Phone icon
    SpainMadrid
    Apr 12, 2023
  • Stylized image of a person
    M. M.
    Financial Director
    Phone icon
    PORTUGAL
    Oct 31, 2023

Frequently Asked Questions

What is S21sec known for?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon

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.

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.