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Jeroen Doumen Email & Phone Number

Security Architect at Sandgrain at Sandgrain B.V.
Location: Eindhoven, North Brabant, Netherlands 2 work roles 4 schools
1 work email found @sandgrain.eu LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@sandgrain.eu
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Current company
Sandgrain B.V.
Role
Security Architect at Sandgrain
Location
Eindhoven, North Brabant, Netherlands
Company size
5 employees

Who is Jeroen Doumen? Overview

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Quick answer

Jeroen Doumen is listed as Security Architect at Sandgrain at Sandgrain B.V., a company with 5 employees, based in Eindhoven, North Brabant, Netherlands. AeroLeads shows a work email signal at sandgrain.eu and a matched LinkedIn profile for Jeroen Doumen.

Jeroen Doumen previously worked as Security Architect and Co-Founder at Sandgrain B.V. and Director at Splotter Spellen B.V.. Jeroen Doumen holds Phd, Mathematics, Cryptology from Eindhoven University Of Technology.

Company email context

Email format at Sandgrain B.V.

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{first}.{last}@sandgrain.eu
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AeroLeads found 1 current-domain work email signal for Jeroen Doumen. Compare company email patterns before reaching out.

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Profile bio

About Jeroen Doumen

Specialties: cryptography, cryptographic protocols, coding theory, embedded security

Listed skills include Cryptography, Coding Theory, C++, Mathematics, and 15 others.

Current workplace

Jeroen Doumen's current company

Company context helps verify the profile and gives searchers a useful next step.

Sandgrain B.V.
Sandgrain B.V.
Security Architect at Sandgrain
holland, north brabant, netherlands
Website
sandgrain.eu
Employees
5
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2 roles · 25 years

Jeroen Doumen work experience

A career timeline built from the work history available for this profile.

Security Architect And Co-Founder

Current
Sandgrain B.V.
Oct 2019 - Present

Director

Current
Splotter Spellen B.V.

Designing and manufacturing board games.

2001 - Present ~25 yrs 5 mos
Team & coworkers

Colleagues at Sandgrain B.V.

Other employees you can reach at sandgrain.eu. View company contacts for 5 employees →

JV Joeri Voets Joeri Voets Colleague at Sandgrain B.V.Arnhem-Nijmegen Region, Netherlands View → HK Hans K. Hans K. Colleague at Sandgrain B.V.Brabantine City Row, Netherlands View → RD Rene De Witte Rene De Witte Colleague at Sandgrain B.V.Netherlands, Netherlands View → RV Radboud Van Kleef Radboud Van Kleef Colleague at Sandgrain B.V.Amsterdam, North Holland, Netherlands, Netherlands View → JG Jack Gijrath Jack Gijrath Colleague at Sandgrain B.V.Oirschot, North Brabant, Netherlands, Netherlands View →
4 education records

Jeroen Doumen education

Masters, Mathematics

Leiden University

Activities and Societies: Het Duivelsei, LISC

Education record

Katholiek Gymnasium Rolduc
FAQ

Frequently asked questions about Jeroen Doumen

Quick answers generated from the profile data available on this page.

What company does Jeroen Doumen work for?

Jeroen Doumen works for Sandgrain B.V..

What is Jeroen Doumen's role at Sandgrain B.V.?

Jeroen Doumen is listed as Security Architect at Sandgrain at Sandgrain B.V..

What is Jeroen Doumen's email address?

AeroLeads has found 1 work email signal at @sandgrain.eu for Jeroen Doumen at Sandgrain B.V..

Where is Jeroen Doumen based?

Jeroen Doumen is based in Eindhoven, North Brabant, Netherlands while working with Sandgrain B.V..

What companies has Jeroen Doumen worked for?

Jeroen Doumen has worked for Sandgrain B.V. and Splotter Spellen B.V..

Who are Jeroen Doumen's colleagues at Sandgrain B.V.?

Jeroen Doumen's colleagues at Sandgrain B.V. include Joeri Voets, Hans K., Rene De Witte, Radboud Van Kleef, and Jack Gijrath.

How can I contact Jeroen Doumen?

You can use AeroLeads to view verified contact signals for Jeroen Doumen at Sandgrain B.V., including work email, phone, and LinkedIn data when available.

What schools did Jeroen Doumen attend?

Jeroen Doumen holds Phd, Mathematics, Cryptology from Eindhoven University Of Technology.

What skills is Jeroen Doumen known for?

Jeroen Doumen is listed with skills including Cryptography, Coding Theory, C++, Mathematics, C, Research, Physics, and Security.

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