Company lists · Data refreshed September 2026

Top 18 Security awareness training companies based in the Netherlands

RevenueBase identified 57 security awareness training companies headquartered in the Netherlands as of September 2026 and tracks 313 professional contacts across them, including 101 with verified work emails and 38 with mobile numbers. Amsterdam is the largest hub.

This list covers security awareness training companies headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 6, 2026 86% judged on-target in blind review
57Companies
313Contacts tracked
101Verified emails
38Mobile numbers
Explore all 57 companies → Free signup · no credit card · 500 free credits

The 18 largest security awareness training companies based in the Netherlands

Ranked by team size
Top 18 of 57 security awareness training companies based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names security awareness training companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1Veenendaal, NetherlandsHQ checked Sep 6, 202611-5077

“TSTC is sinds erkend specialist in trainingen (cyber)security, privacy en informatiebeveiliging.”

Source: company website · checked Sep 6, 2026
2
AwarewaysPartial evidence
Utrecht, NetherlandsHQ checked Sep 6, 202611-5039

“We believe that in our digitizing world, a solid security culture is key.”

Source: company website · checked Sep 6, 2026
3Nijmegen, NetherlandsHQ checked Sep 6, 202611-5025

“Awaretrain helps organisations build a strong security culture, where employees stay digitally secure and information-aware.”

Source: company website · checked Sep 6, 2026
4
GuardeyIndirect evidence
Rijswijk, NetherlandsHQ checked Sep 6, 202611-5022

“Guardey is on a mission to reduce hacks and data leaks by human error.”

Source: company website · checked Sep 6, 2026
5
ARDAIndirect evidence
Zoetermeer, NetherlandsHQ checked Sep 6, 202611-5022

“Arda transformeert de manier waarop medewerkers cybergevaren herkennen en ermee omgaan.”

Source: company website · checked Sep 6, 2026
6
Cyber SealsIndirect evidence
Utrecht, NetherlandsHQ checked Sep 6, 202611-5015

“At Cyber Seals, we believe in a digital world where you can work, innovate, and grow securely.”

Source: company website · checked Sep 6, 2026
7
Sekurno CybersecurityPartial evidence
Amsterdam, NetherlandsHQ checked Sep 6, 20261-1011

“Sekurno is a cybersecurity company that provides security services beyond mere compliance.”

Source: company website · checked Sep 6, 2026
8
Opensight B.VIndirect evidence
Breda, NetherlandsHQ checked Sep 6, 20261-109
Source: company website · checked Sep 6, 2026
9
beveiligmij.nlIndirect evidence
Elst, NetherlandsHQ checked Sep 6, 20261-106

“Niet als vinkje.”

Source: company website · checked Sep 6, 2026
10
Proteqtor IT SecurityIndirect evidence
Harderwijk, NetherlandsHQ checked Sep 6, 20261-104

“Iedereen verdient een veilige werkplek.”

Source: company website · checked Sep 6, 2026
11
DigidaptPartial evidence
Haarlem, NetherlandsHQ checked Sep 6, 20261-103

“We help organizations address their biggest security risk: human behavior.”

Source: company website · checked Sep 6, 2026
12
Socured CybersecurityIndirect evidence
Amsterdam, NetherlandsHQ checked Sep 6, 20261-103

“Bij Socured geloven we niet in vendor-gedreven advies of losse oplossingen.”

Source: company website · checked Sep 6, 2026
13
CognosenseIndirect evidence
Zwolle, NetherlandsHQ checked Sep 6, 20261-102
Source: company website · checked Sep 6, 2026
14Amsterdam, NetherlandsHQ checked Sep 6, 20261-102

“Safe AI Culture, Security Awareness Consulting We help organisations turn their people from a vulnerability into a line of defence.”

Source: company website · checked Sep 6, 2026
15
DE GesprekspartnersPartial evidence
Elst, NetherlandsHQ checked Sep 6, 20261-102

“De Gesprekspartners is een trainings- en adviesbureau onder leiding van Pieter Remers en Frank Mulder.”

Source: company website · checked Sep 6, 2026
16
BesequrePartial evidence
Vroomshoop, NetherlandsHQ checked Sep 6, 20261-101

“BeSequre is een organisatie die zich richt op het trainen van bedrijven in een security mindset.”

Source: company website · checked Sep 6, 2026
17
SuricatIndirect evidence
Beverwijk, NetherlandsHQ checked Sep 6, 20261-101

“Iedereen kan slachtoffer worden van cybercriminelen en digitale dreigingen.”

Source: company website · checked Sep 6, 2026
18
PreventyfPartial evidence
Rotterdam, NetherlandsHQ checked Sep 6, 20261-101

“Preventyf helps companies train their employees in cybersecurity awareness so that they better recognise cyber threats, mitigate risks and limit the impact of a hack.”

Source: company website · checked Sep 6, 2026

Showing 18 of 57 security awareness training companies based in the Netherlands

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 101 reachable decision-makers.

Free signup · no credit card

See all 57 companies

Security awareness training companies based in the Netherlands at a glance

As of Sep 6, 2026
1-10Median size (employees)
AmsterdamLargest hub · 7 HQs
38Contacts with mobile numbers
Sep 6, 2026Data refreshed

Companies by employee count

1-10
47
11-50
10

Verified emails by last verification

0–30
92
31–60
9
61–90
0
90–180
0
180+
0

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among security awareness training companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the Netherlands whose own description of what they do matches “security awareness training companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among security awareness training companies, and records with no verified work email. Companies headquartered outside Netherlands are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 101 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 6, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many security awareness training companies are there based in the Netherlands?

RevenueBase identified 57 security awareness training companies headquartered in the Netherlands as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Tstc ICT & Security Trainingen, headquartered in Veenendaal, tops this list with the largest team on record.

Which city has the most security awareness training companies?

Amsterdam leads with 7 headquartered companies, followed by Utrecht (5) and Rotterdam (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 101 verified decision-maker contacts tracked across these 57 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 57 security awareness training companies based in the Netherlands. Start with a free account, no credit card.

Get the full list

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.