Company lists · Data refreshed September 2026

Top 25 B2B marketing consultancies based in Belgium

RevenueBase identified 524 company matches for B2B marketing consultancies associated with Belgium as of September 2026 and tracks 2,899 professional contacts across them, including 821 with verified work emails and 175 with mobile numbers. Brussels is the largest hub.

This list covers company matches for B2B marketing consultancies 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 23, 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 23, 2026 How this list was built
524Companies
2,899Contacts tracked
821Verified emails
175Mobile numbers
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The 25 largest B2B marketing consultancies based in Belgium

Ranked by team size
Top 25 of 524 company matches for B2B marketing consultancies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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 matchHeverlee, BelgiumHQ recorded Sep 23, 2026n/a273 contacts →

Exact match

“we are there now.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2Exact matchMachelen, BelgiumHQ recorded Sep 23, 202651-200130 contacts →

Exact match

“At The House of Marketing, we help organizations transition towards profitable, sustainable growth through strategic marketing consulting and interim management.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3Exact matchMechelen, BelgiumHQ recorded Sep 23, 202651-20078 contacts →

Exact match

“BBC is a B2B creative agency.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4Exact matchGenk, BelgiumHQ recorded Sep 23, 202651-20075 contacts →

Exact match

“Dignify is a digital services agency specialised in marketing technology.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5Exact matchSint-niklaas, BelgiumHQ recorded Sep 23, 202651-20061 contacts →

Exact match

“In the rapidly evolving digital world, the challenges that come our way are no small matter.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6Exact matchRoeselare, BelgiumHQ recorded Sep 23, 2026n/a52 contacts →

Exact match

“Uitgever van b2b-media”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7Exact matchAntwerp, BelgiumHQ recorded Sep 23, 202611-5042 contacts →

Exact match

“At Hybrid, we're dedicated to closing the gap between the growing demand for performance marketing professionals and their limited availability in the market.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8Exact matchGhent, BelgiumHQ recorded Sep 23, 202611-5042 contacts →

Exact match

“Living Stone is your B2B marketing agency for healthcare, engineering and IT.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9Exact matchOudergem, BelgiumHQ recorded Sep 23, 202611-5039 contacts →

Exact match

“Active since 2007, Universem is more than just a digital marketing agency.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10Exact matchLoppem, BelgiumHQ recorded Sep 23, 202611-5037 contacts →

Exact match

“Als marketingbureau graven we met ons team van experten, we noemen ze kernkrakers, tot in de kern van bedrijven.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11Exact matchBrussels, BelgiumHQ recorded Sep 23, 202611-5037 contacts →

Exact match

“PHCom stands for Performance and Harmony in Commercial Services.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12Exact matchHerentals, BelgiumHQ recorded Sep 23, 202611-5036 contacts →

Exact match

“Bij SalesWise geloven we dat vertrouwen de basis is voor succesvolle verkoop.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13Exact matchMechelen, BelgiumHQ recorded Sep 23, 202611-5031 contacts →

Exact match

“LeadFabric is a revenue-focused partner for B2B organizations in EMEA.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14Exact matchBelgiumHQ recorded Sep 23, 202611-5030 contacts →

Exact match

“Tunity, de digitale partner die durft Combineer 20 medewerkers die uitblinken in elk hun eigen domein, met een neus voor resultaat.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15Exact matchKontich, BelgiumHQ recorded Sep 23, 202611-5029 contacts →

Exact match

“Huntsmen is jouw partner in het faciliteren van groei en zelfvoorzienend worden op vlak van sales door strategische en operationele salesondersteuning in de IT-branche.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16Exact matchKortrijk, BelgiumHQ recorded Sep 23, 202611-5023 contacts →

Exact match

“Like a Virgin is the only marketing agency that focuses on the sales objectives of its customers.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17Exact matchAffligem, BelgiumHQ recorded Sep 23, 202611-5021 contacts →

Exact match

“Veel bedrijven lopen vandaag tegen dezelfde uitdagingen aan.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18Exact matchMont-saint-guibert, BelgiumHQ recorded Sep 23, 202611-5021 contacts →

Exact match

“Nous sommes Maia Consulting.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19Exact matchZele, BelgiumHQ recorded Sep 23, 202611-5021 contacts →

Exact match

“Favorite is a digital marketing agency based in Zele.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20Exact matchBrussels, BelgiumHQ recorded Sep 23, 202611-5020 contacts →

Exact match

“4P square stands as one of Belgium's leading consulting firms, redefining the landscape of marketing and sales consultancy and interim management.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21Exact matchAntwerp, BelgiumHQ recorded Sep 23, 202651-20020 contacts →

Exact match

“BrainTower strengthens commercial organizations.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22Exact matchHasselt, BelgiumHQ recorded Sep 23, 202611-5020 contacts →

Exact match

“B2B-bedrijven proactief laten groeien.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23Exact matchKontich, BelgiumHQ recorded Sep 23, 2026201-50019 contacts →

Exact match

“Hyperion is your down-to-earth partner with a clear view of the now and one eye on what’s next.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24Exact matchGeel, BelgiumHQ recorded Sep 23, 202611-5019 contacts →

Exact match

“Our communication strategists and advisors will create impactful actions for sales, internal, brand and public communication.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25Exact matchLeuven, BelgiumHQ recorded Sep 23, 202651-20018 contacts →

Exact match

“Accenture Song accelerates growth and value for our clients through sustained customer relevance.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

Showing 25 of 524 B2B marketing consultancies based in Belgium

See the full list, filter by size, metro and specialty, and access 821 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B marketing consultancies based in Belgium at a glance

As of Sep 23, 2026
28.3%Verified-email coverage
6.0%Mobile-number coverage
5.5Average contacts per company
1-10Median size (employees)
7.4%Largest-city concentration · Brussels
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
451
11-50
56
51-200
10
201-500
3
1,001-5,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 25.0d

Company record updated

Median 86.0d

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 “B2B marketing consultancies” 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 821 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 23, 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 “B2B marketing consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B marketing consultancies are there based in Belgium?

RevenueBase identified 524 company matches for B2B marketing consultancies 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?

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

Which city has the most B2B marketing consultancies?

Brussels leads with 39 company records, followed by Antwerp (35) and Ghent (22).

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 821 professional contacts with verified work emails tracked across these 524 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 23, 2026.

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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.