Company lists · Data refreshed September 2026

Top 25 Data protection consulting firms based in Belgium

RevenueBase identified 153 company matches for data protection consulting firms associated with Belgium as of September 2026 and tracks 701 professional contacts across them, including 255 with verified work emails. Brussels is the largest hub.

This list covers company matches for data protection consulting firms associated with Belgium, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
153Companies
701Contacts tracked
255Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest data protection consulting firms based in Belgium

Ranked by team size
Top 25 of 153 company matches for data protection consulting firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchZaventem, BelgiumHQ recorded Sep 28, 202651-20073 contacts →

Exact match

“CRANIUM is a consultancy firm specialised in digital compliance and governance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchAntwerp, BelgiumHQ recorded Sep 28, 202651-20067 contacts →

Exact match

“At Toreon, we believe that security is vital for people to live and work confidently, with trust in our digital society.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchAntwerp, BelgiumHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“Resilient Security is your trusted partner in cybersecurity, bridging the gap between big consultancy firms and system integrators.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchNiel, BelgiumHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“Specialized in auditing, consulting, coaching and implementing privacy / GDPR, Information Security, Business Continuity and Quality management systems.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchTurnhout, BelgiumHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“RST consultancy guides your company to the desired level of security.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchHasselt, BelgiumHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“At Privatum, we understand that information forms the foundation of the modern business world.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchAntwerp, BelgiumHQ recorded Sep 28, 20261-1016 contacts →

Exact match

“Founded in 2012, DPI focuses on trainings on the crossroads of data protection, governance and security.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchAnderlecht Brussels, BelgiumHQ recorded Sep 28, 202651-20015 contacts →

Exact match

“Black Tiger Belgium is part of the Black Tiger Group (FR), a software company specialized in personal data management as well as GDPR.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchBrussel, BelgiumHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“The DPO service of the Belgian notariat, first created in 2018 within the notarial institutions, took the form of an association, Privanot, in 2020.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchHaasrode, BelgiumHQ recorded Sep 28, 20261-1015 contacts →

Exact match

“Reflexy is a Business Effectiveness company, with focus in providing support as GDPR Data Protection Officer (DPO) for small and medium-sized organisations and freelancers, in…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“A&P offers consulting expertise in data protection, cybersecurity and IT & Digital governance”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBrussels, BelgiumHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“YOUR DATA PROTECTION REPRESENTATIVE IN THE EU/UK/SWITZERLAND > EDPO acts as your Data Protection Representative for companies that fall within the scope of Art 27 of the EU GDPR…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchGhent, BelgiumHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Focused primarily on commercial, IP, IT and data protection, AContrario is a law firm offering professional, top-notch and personalized legal advice.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchLouvain-la-neuve, BelgiumHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Expertise spécialisée : Nous sommes à la pointe au niveau des nouvelles technologies informatiques qui sont en perpétuelle évolution.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchGhent, BelgiumHQ recorded Sep 28, 202611-506 contacts →

Exact match

“In een digitale wereld waarin data en technologie centraal staan, is inzicht in technologierecht en dataprotectie essentieel voor elke ondernemer.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchPaal-beringen, BelgiumHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Highly skilled IT consultants with focus on network & security.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchMechelen, BelgiumHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Apogado is a vendor-neutral company focusing on the multidisciplinary field of information security, privacy, and eGovernment.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchLouvain-la-neuve, BelgiumHQ recorded Sep 28, 20261-104 contacts →

Exact match

“GDPR Agency est basée au cœur du Brabant Wallon et se spécialise non seulement dans l'accompagnement des PME vers la conformité au Règlement Européen de Protection des Données…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchHasselt, BelgiumHQ recorded Sep 28, 20261-104 contacts →

Exact match

“At Circuit.black our goal is to tailor our consultancy services to your business and budget.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchBrussels, BelgiumHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Leveraging our profound expertise in IT, Cybersecurity and Risk Management, DigiSôter aims to be your preferred partner in aligning these capabilities with your business needs.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchWijnegem, BelgiumHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Uniek in Compliance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchEdegem, BelgiumHQ recorded Sep 28, 20261-103 contacts →

Exact match

“We gaan verder dan het jargon en de kleine lettertjes.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchLiege, BelgiumHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Nos missions concernent - L'image de marque de l'entreprise ou de la personne - L'E- réputation - Tout projet de transformation digitale ainsi que leurs aspects légaux - Le RGPD…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchGeel, BelgiumHQ recorded Sep 28, 20261-103 contacts →

Exact match

“We Simplify EU GDPR & EU Act for companies to help Protect Data and Prevent Penalties.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchBrussels, BelgiumHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Claireity Consulting: Cybersecurity Reimagined At Claireity Consulting, we blend the art of security with the precision of technology to safeguard your digital journey.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 153 data protection consulting firms based in Belgium

See the full list, filter by size, metro and specialty, and access 255 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Data protection consulting firms based in Belgium at a glance

As of Sep 28, 2026
36.4%Verified-email coverage
4.6Average contacts per company
1-10Median size (employees)
15.0%Largest-city concentration · Brussels
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
127
11-50
20
51-200
4
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 153 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Belgium whose business descriptions match “data protection consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 255 professional contacts with verified work emails across the full matched dataset. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “data protection consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data protection consulting firms are there based in Belgium?

RevenueBase identified 153 company matches for data protection consulting firms associated with Belgium as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Cranium tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most data protection consulting firms?

Brussels leads with 23 company records, followed by Antwerp (14) and Ghent (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 255 professional contacts with verified work emails tracked across these 153 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 153 data protection consulting firms based in Belgium. Start with a free account, no credit card.

Download this 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.