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DEFION Security NL Employee Directory

Computer and Network SecurityNetherlands51-200 Employees

DEFION Security NL has about 93 employees across 3 continents, most of them in Europe. By country, the largest groups are Netherlands (80%), Spain (10%) and Belgium (3%). Information Security and Administrative make up over half of the profiles with a known department. DEFION Security NL's workforce spans 12 departments.

Find DEFION Security NL employees' phone numbers or email addresses

DEFION Security NL Global Highlights

Location
Employees

Europe
66

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  • Netherlands
    55
  • Spain
    7
  • Belgium
    2
  • Poland
    1
  • Austria
    1

Asia
2

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  • Russian Federation
    1
  • Israel
    1

South America
1

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  • Uruguay
    1

Europe accounts for 96% of DEFION Security NL's workforce, followed by Asia (3%) and South America (1%).

DEFION Security NL's Leadership

  • Chief Executive Officer at DEFION Security NL
    H. R.
    Chief Executive Officer
    Mobile Phone
  • Cfo Defion Security at DEFION Security NL
    T. H.
    Cfo Defion Security
    Mobile Phone
  • Cio at DEFION Security NL
    J. N.
    Cio
    Mobile Phone
  • Chief Technology Officer Eu at DEFION Security NL
    D. D. H. M. M.
    Chief Technology Officer Eu
    Mobile Phone
  • Head Of Security Research at DEFION Security NL
    D. K.
    Head Of Security Research
    Mobile Phone
  • Managing Director | Education & Research at DEFION Security NL
    M. S.
    Managing Director | Education & Research
    Mobile Phone
  • Partner at DEFION Security NL
    C. R.
    Partner
    Mobile Phone
  • Managing Director | Chief Client Officer Benelux at DEFION Security NL
    T. P.
    Managing Director | Chief Client Officer Benelux
    Mobile Phone

DEFION Security NL Employee Metrics

100%
50%
0%
2026
2025
  • Information Security
  • Administrative
  • Business
  • Business Development
  • Information Technology
  • Other
  • Accounting
  • Arts & Design
  • Analytics
  • Consulting

Information Security is the largest department at 53% of profiles with a known department, followed by Administrative (9%) and Business (9%).

Contact profiles from DEFION Security NL

Name
Title
Contact
Location
Last Update
  • Chief Technology Officer Eu at DEFION Security NL
    D. D. H. M. M.
    Chief Technology Officer Eu
    Mobile Phone
    Sep 02, 2026
  • Managing Director | Education & Research at DEFION Security NL
    M. S.
    Managing Director | Education & Research
    Mobile Phone
    Sep 27, 2026
  • Partner at DEFION Security NL
    C. R.
    Partner
    Mobile Phone
    Austria, Vienna
    Mar 24, 2026
  • Chief Executive Officer at DEFION Security NL
    H. R.
    Chief Executive Officer
    Mobile Phone
    Netherlands
    Sep 20, 2026
  • Managing Director | Chief Client Officer Benelux at DEFION Security NL
    T. P.
    Managing Director | Chief Client Officer Benelux
    Mobile Phone
    Netherlands, The Randstad
    Jul 09, 2026
  • Cfo Defion Security at DEFION Security NL
    T. H.
    Cfo Defion Security
    Mobile Phone
    Sep 20, 2026
  • Owner at DEFION Security NL
    P. C.
    Owner
    Mobile Phone
    Netherlands, Flevoland
    Sep 05, 2026
  • Cio at DEFION Security NL
    J. N.
    Cio
    Mobile Phone
    Poland, Masovian Voivodeship
    Oct 17, 2026
  • Head Of Security Research at DEFION Security NL
    D. K.
    Head Of Security Research
    Mobile Phone
    Netherlands, South Holland
    Oct 03, 2026
  • Non-Executive Director At Computest Security at DEFION Security NL
    J. V. O.
    Non-Executive Director At Computest Security
    Mobile Phone
    Netherlands, North Brabant
    Oct 18, 2026

Frequently Asked Questions

What are the largest departments at DEFION Security NL?

Minus sign iconPlus sign iconInformation Security is the largest department at 53% of profiles with a known department, followed by Administrative (9%) and Business (9%). DEFION Security NL's workforce spans 12 departments.

Where are DEFION Security NL's employees located?

Minus sign iconPlus sign iconDEFION Security NL has about 93 employees across 3 continents, most of them in Europe. Europe accounts for 96% of DEFION Security NL's workforce, followed by Asia (3%) and South America (1%). By country, the largest groups are Netherlands (80%), Spain (10%) and Belgium (3%).

How many employees does DEFION Security NL have currently?

Minus sign iconPlus sign iconDEFION Security NL has approximately 93 employees as of October 2026. These team members are located across 3 continents, including Europe, Asia and South America.

Who are DEFION Security NL's key employees and leadership?

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As of October 2026, DEFION Security NL's key employees include:

  • Chief Executive Officer: H. R.
  • Cfo Defion Security: T. H.
  • Cio: J. N.
  • Chief Technology Officer Eu: D. D. H. M. M.
  • Head Of Security Research: D. K.

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

What is DEFION Security NL's most common email format?

Minus sign iconPlus sign iconDEFION Security NL employees' email format typically follows the pattern of FLast@computest.nl. Trying to find reliable and up-to-date employee contact data? Find more DEFION Security NL email formats with LeadIQ.

What is DEFION Security NL known for?

Minus sign iconPlus sign iconDEFION Security NL was founded in 1997 and operates in the Computer and Network Security industry. Explore DEFION Security NL's company overview page for more information.

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