TriOpSys - Mission Critical IT Employee Directory

IT Services and IT ConsultingUtrecht, Netherlands51-200 Employees

ICT TriOpSys, part of ICT Group, is based in Woerden and was founded in 1998. We are a Dutch IT company that specializes in “mission critical” IT systems: systems that are essential and must be available 24/7.
Together with 140 professionals, we offer a full range of services: from consultancy and design to software development, system integration, management, and maintenance.

Our teams include software developers, analysts, architects, testers, infrastructure and security specialists, and a dedicated 24/7 mission-critical helpdesk.

ICT TriOpSys divides its activities into three core focus areas:
•	Traffic & Water Management: traffic, air, and water traffic systems.
•	Public Safety & Security: control rooms, alarm and security services, public safety, etc.
•	Defense & Aerospace: defense, aviation, aerospace/data processing, simulators, etc.

Services and Solutions
•	Software development and system integration, often customized, with flexible working methods (agile, fixed-fee, etc.).
•	Data processing and data management, including for large volumes of data, with a focus on reliability, security, and data sovereignty.
•	Cybersecurity and “cyber resilience”: we help organizations with security programs, monitoring, governance, compliance (e.g., NIS2, SOC 2), and data protection.
•	Maintenance, management, and continuous support of critical systems, ensuring uninterrupted operation.

Come work at ICT TriOpSys!
Your work has a direct impact on safety, accessibility, and society. Our work makes a difference. We work in small teams, with short communication lines, no bureaucracy, and a tech-first culture.

Find TriOpSys - Mission Critical IT employees' phone numbers or email addresses

TriOpSys - Mission Critical IT Global Highlights

Location
Employees

Europe
107

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  • Netherlands
    106
  • Switzerland
    1

Asia
1

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  • India
    1

TriOpSys - Mission Critical IT's Leadership

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    H. S.
    Owner
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    M. V. O.
    Managing Director
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    J. T.
    Manager Department Software Engineering; Production Controller; Manager Operations; Project Manager
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    H. S.
    Account Manager
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    J. L.
    Senior Project Manager (it & Infra)
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    M. V. D.
    Senior Business Development Manager
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    P. B.
    Manager Bedrijfsvoering
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    R. W.
    Business Unit Manager Defence & Aerospace
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TriOpSys - Mission Critical IT Employee Metrics

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2026
2025
  • Engineering
  • Administrative
  • Information Security
  • Program & Project Management
  • Accounting
  • Other
  • Consultant

Contact profiles from TriOpSys - Mission Critical IT

Name
Title
Contact Info
Location
Last Update
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    J. D. W.
    Analyst/Designer
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    Jan 28, 2026
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    A. V. H.
    Programmer
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    NetherlandsNorth Brabant
    Nov 19, 2025
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    J. O. D. K.
    Data Engineer
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    Netherlands
    Nov 11, 2025
  • Stylized image of a person
    F. L.
    Sen. Managment Consultant
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    NetherlandsSouth Holland
    Nov 11, 2025
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    N. W.
    Software Developer
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    NetherlandsNorth Brabant
    Jan 28, 2026
  • Stylized image of a person
    R. L.
    Programmer
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    NetherlandsSouth Holland
    Jan 29, 2026
  • Stylized image of a person
    A. K.
    Software Developer
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    NetherlandsZuid-Holland
    Feb 06, 2024
  • Stylized image of a person
    F. B.
    Systeem Consultant
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    NetherlandsNoord-Holland
    Apr 11, 2023
  • Stylized image of a person
    I. S.
    Service
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    NetherlandsUtrecht
  • Stylized image of a person
    M. R.
    Software Specialist
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    NetherlandsUtrecht
    Feb 12, 2026

Frequently Asked Questions

What is TriOpSys - Mission Critical IT known for?

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TriOpSys - Mission Critical IT was founded in 1998 operates in the IT Services and IT Consulting industry. The company's main headquarters is located in 15 Middellandse Zee Woerden, Utrecht 3446 cg Netherlands. Explore TriOpSys - Mission Critical IT's company overview page for more information.

What is TriOpSys - Mission Critical IT's most common email format?

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

How many employees does TriOpSys - Mission Critical IT have currently?

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TriOpSys - Mission Critical IT has approximately 106 employees as of April 2026. These team members are located across 2 continents, including EuropeAsia.

Who are TriOpSys - Mission Critical IT's key employees and leadership?

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As of April 2026, TriOpSys - Mission Critical IT's key employees include:

  • Owner: H. S.
  • Managing Director: M. V. O.
  • Manager Department Software Engineering; Production Controller; Manager Operations; Project Manager: J. T.
  • Account Manager: H. S.
  • Senior Project Manager (it & Infra): J. L.

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