Tesorion Employee Directory

Q: What is Tesorion known for?

Tesorion was founded in 2018. Tesorion operates in the Computer and Network Security industry.

Q: How many employees does Tesorion have currently?

Tesorion has approximately 107 employees.

Computer and Network SecurityUtrecht, Netherlands51-200 Employees

Tesorion is een Nederlandse, onafhankelijke Managed Security Services Provider (MSSP). Tesorion levert private en publieke organisaties hoogwaardige 24/7 Managed Detection & Response (MDR) diensten vanuit het Tesorion Security Operations Center (T-SOC) in Leusden. 
De kwaliteit van de MDR-dienstverlening van Tesorion wordt verrijkt door het eigen Intelligence Driven Protection (IDP) team en het Computer Emergency Response Center (CERT), die respectievelijk contextuele threat intelligence (TI) en incident response (IR) diensten leveren. 

De volledige dienstverlening van Tesorion is daarmee gericht op het vergroten van de cybervolwassenheid van haar klanten en de risico’s op cyberincidenten te minimaliseren.

Find Tesorion employees' phone numbers or email addresses

Tesorion Global Highlights

Europe
112

Netherlands
109
Spain
2
Italy
1

North America
2

United States Of America
2

Tesorion's Leadership

A. D.
Chief Executive Officer
Mobile Phone
Email
G. W.
Coo
Mobile Phone
Email
D. J.
Cto
Mobile Phone
Email
S. K.
Cfo
Mobile Phone
Email
M. H.
Account Manager
Mobile Phone
Email
R. W.
Marketing Manager
Mobile Phone
Email
J. S.
Key Account Manager
Mobile Phone
Email
A. W.
Team Lead Internal It
Mobile Phone
Email

Tesorion Employee Metrics

100%

50%

2026

2025

2024

Information Security
Analytics
Business
Information Technology
Engineering
Other

Contact profiles from Tesorion

Name

Title

Contact Info

Location

Last Update

I. F.
Afdelingshoofd Testen At Tesorion
Mobile Phone
Email
NetherlandsOverijssel
Sep 12, 2025
J. V.
Security Consultant
Mobile Phone
Email
NetherlandsUtrecht
Nov 11, 2025
J. V. D. M.
Security Consultant
Mobile Phone
Email
NetherlandsUtrecht
Oct 23, 2025
M. R.
Security Consultant
Mobile Phone
Email
NetherlandsFlevoland
Jan 25, 2026
I. T.
Soc Detection Engineer
Mobile Phone
Email
NetherlandsUtrecht
Nov 18, 2025
J. V.
System Administrator
Mobile Phone
Email
NetherlandsOverijssel
Oct 21, 2025
R. K.
Security Engineer
Mobile Phone
Email
NetherlandsUtrecht
Nov 18, 2025
A. T.
Officemanager
Mobile Phone
Email
NetherlandsUtrecht
Jan 27, 2026
M. H.
Projectmanager Cyber Security
Mobile Phone
Email
Aug 11, 2025
J. O.
It Security Architect
Mobile Phone
Email
NetherlandsOverijssel
Oct 13, 2025

Frequently Asked Questions

What is Tesorion known for?

Tesorion was founded in 2018 operates in the Computer and Network Security industry. Explore Tesorion's company overview page for more information.

What is Tesorion's most common email format?

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

How many employees does Tesorion have currently?

Tesorion has approximately 107 employees as of January 2026. These team members are located across 2 continents, including EuropeNorth America.

Who are Tesorion's key employees and leadership?

As of January 2026, Tesorion's key employees include:

Chief Executive Officer: A. D.
Coo: G. W.
Cto: D. J.
Cfo: S. K.
Account Manager: M. H.

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