Company lists · Data refreshed September 2026

Top 25 Interim marketing consultants based in Belgium

RevenueBase identified 134 company matches for interim marketing consultants associated with Belgium as of September 2026 and tracks 483 professional contacts across them, including 173 with verified work emails. Antwerp is the largest hub.

This list covers company matches for interim marketing consultants 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
134Companies
483Contacts tracked
173Verified emails
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The 25 largest interim marketing consultants based in Belgium

Ranked by team size
Top 25 of 134 company matches for interim marketing consultants 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 matchMachelen, BelgiumHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
2Exact matchZaventem, BelgiumHQ recorded Sep 28, 202651-20048 contacts →

Exact match

“At Minds & More, we connect organizations with experienced interim leaders and experts to drive growth and transformation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchAntwerp, BelgiumHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“Matchin’ marketing experts with best in class brands.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchMont-saint-guibert, BelgiumHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“Nous sommes Maia Consulting.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchAntwerp, BelgiumHQ recorded Sep 28, 202651-20020 contacts →

Exact match

“BrainTower strengthens commercial organizations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchRoeselare, BelgiumHQ recorded Sep 28, 20261-1015 contacts →

Exact match

“Met een jarenlange ervaring in de reclamesector in de bagage, staat Tina Fabry klaar om u het juiste marketingstrategisch advies te leveren, op maat van uw merk of onderneming.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchErpe, BelgiumHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“Lead On dat is de dynamiek, flexibiliteit en no-nonsense van een start-up met heel wat jaren ervaring op de teller.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchLeuven, BelgiumHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Tailored Marketing Launch your business with Websters or boost your sales to the next level.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchBoom, BelgiumHQ recorded Sep 28, 20261-109 contacts →

Exact match

“We do marketing, communications and advertising.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchMechelen, BelgiumHQ recorded Sep 28, 202611-507 contacts →

Exact match

“At Umbau, we turn complexity into clarity with a sharp marketing approach and real, measurable impact-grounded in both marketing and business expertise.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-506 contacts →

Exact match

“Absolute Agency est une agence de conseil et de création pour vous accompagner dans votre croissance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchAlken, BelgiumHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Straffe marketing begint niet bij een communicatieplan, maar bij een duidelijke richting." Al meer dan tien jaar helpen we ondernemers en groeibedrijven om hun marketing op punt…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchWetteren, BelgiumHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Markov helpt KMO’s en familiebedrijven meer richting en structuur in hun marketing te brengen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchLiège, BelgiumHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Bridge UP helps your company to move to the next level with the best leaders and interim managers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchStrijtem, BelgiumHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Wil je evolutie in je organisatie?”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchChaumont-gistoux, BelgiumHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Sales, Marketing, Business development and Events Consulting-Management.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchWetteren, BelgiumHQ recorded Sep 28, 20261-102 contacts →

Exact match

“askfred is the interim management practice organisations bring in when a digital transformation, a platform rollout, or a critical system has stalled.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchBelgiumHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Management Consulting & Interim Management”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchBonheiden, BelgiumHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Consultancy & interim management voor communities & associaties.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchLokeren, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Cowiewriting is a management consulting company based out of 32 Vinkstraat, Lokeren, Belgium.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchMortsel, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Founded in 2017.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchEdegem, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Één aanspreekpunt voor al je marketing Een outdated site, is je branding wat muf geworden of geen idee of je goed bezig bent op social media?”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchBevel, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Turnleaf is an independent marketing consulting practice, founded by Belgian "Marketeer of the Year" Paul Van Cotthem, to apply the business lessons learned during more than 20…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchErpe-mere, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

“For a lot of companies, growth is their mission and destiny.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchRumst, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Talent Promotion Belgium is an interim management company focusing on one goal:"Getting the Job Done." An engineering degree and a Vlerick MBA combined with over 20 years of…”

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

Showing 25 of 134 interim marketing consultants based in Belgium

See the full list, filter by size, metro and specialty, and access 173 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Interim marketing consultants based in Belgium at a glance

As of Sep 28, 2026
35.8%Verified-email coverage
3.6Average contacts per company
1-10Median size (employees)
6.7%Largest-city concentration · Antwerp
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
120
11-50
10
51-200
3

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 134 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 “interim marketing consultants” 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 173 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 “interim marketing consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many interim marketing consultants are there based in Belgium?

RevenueBase identified 134 company matches for interim marketing consultants 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?

The House Of Marketing tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most interim marketing consultants?

Antwerp leads with 9 company records, followed by Ghent (6) and Brussels (4).

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 173 professional contacts with verified work emails tracked across these 134 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.

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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.