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 111 employees.

Q: Who are Tesorion's key employees and leadership?

Tesorion's key employees include: Ceo Tesorion: E. V. G., Chief Executive Officer: A. D., Coo: G. W., Cto: D. J., Cfo: S. K..

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 Nieuwegein. 
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
109

Netherlands
106
Spain
2
Italy
1

North America
2

United States Of America
2

Tesorion's Leadership

E. V. G.
Ceo Tesorion
Mobile Phone
Email
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. R.
Ciso
Mobile Phone
Email
R. W.
Marketing Manager
Mobile Phone
Email
J. S.
Key Account Manager
Mobile Phone
Email

Tesorion Employee Metrics

100%

50%

2026

2025

Information Security
Analytics
Business
Information Technology
Engineering
Other
Administrative

Contact profiles from Tesorion

Name

Title

Contact Info

Location

Last Update

E. G.
Inside Sales / Bid Manager
Mobile Phone
Email
NetherlandsNorth Brabant
Jan 29, 2026
E. V. D. -. K.
Hr Manager
Mobile Phone
Email
NetherlandsUtrecht
Nov 15, 2025
J. W. N.
Account Manager Key Account
Mobile Phone
Email
NetherlandsNorth Holland
Jan 28, 2026
J. D. H.
Account Manager Managed Security Services
Mobile Phone
Email
NetherlandsThe Randstad
Oct 22, 2025
M. V. D. H.
Manager Advisory & Consultancy A.I
Mobile Phone
Email
NetherlandsGelderland
Nov 15, 2025
R. S.
Manager Finance
Mobile Phone
Email
NetherlandsGelderland
Sep 09, 2025
R. W.
Manager Project Management
Mobile Phone
Email
NetherlandsFlevoland
Sep 12, 2025
L. G.
Service Level Manager
Mobile Phone
Email
NetherlandsOverijssel
Sep 08, 2025
B. V. S.
Senior Malware Researcher
Mobile Phone
Email
NetherlandsOverijssel
Nov 13, 2025
M. R.
Senior It Architect
Mobile Phone
Email
Netherlands
Jan 27, 2026

Frequently Asked Questions

What is Tesorion known for?

Tesorion was founded in 2018 operates in the Computer and Network Security industry. The company's main headquarters is located in 4 Fokkerstraat Leusden, Utrecht 3833 Netherlands. 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 111 employees as of March 2026. These team members are located across 2 continents, including EuropeNorth America.

Who are Tesorion's key employees and leadership?

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

Ceo Tesorion: E. V. G.
Chief Executive Officer: A. D.
Coo: G. W.
Cto: D. J.
Cfo: S. K.

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