Company lists · Data refreshed September 2026

Top 25 Agency management consultants based in Belgium

RevenueBase identified 577 company matches for agency management consultants associated with Belgium as of September 2026 and tracks 4,921 professional contacts across them, including 758 with verified work emails and 111 with mobile numbers. Brussels is the largest hub.

This list covers company matches for agency management 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
577Companies
4,921Contacts tracked
758Verified emails
111Mobile numbers
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The 25 largest agency management consultants based in Belgium

Ranked by team size
Top 25 of 577 company matches for agency management 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 matchRoeselare, BelgiumHQ recorded Sep 28, 2026201-500287 contacts →

Exact match

“Iemand van AlliA herkent u meteen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchKontich, BelgiumHQ recorded Sep 28, 202651-20075 contacts →

Exact match

“Trilations provides business insights and works with you every day to define and implement winning strategies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchWatermael-boitsfort, BelgiumHQ recorded Sep 28, 202651-20063 contacts →

Exact match

“Phinest is a Belgian Management Consulting firm providing tailor-made services to transform companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchBrussels, BelgiumHQ recorded Sep 28, 202651-20050 contacts →

Exact match

“Wikitree Group est une société de conseil et de services spécialisée dans le secteur de l’assurance et des services financiers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchGhent, BelgiumHQ recorded Sep 28, 202611-5040 contacts →

Exact match

“Ants is een apart agentschap.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchLochristi, BelgiumHQ recorded Sep 28, 202611-5037 contacts →

Exact match

“Stanwick is an independent management consulting firm that advises national and international companies in their growth and transition.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchLiège, BelgiumHQ recorded Sep 28, 202611-5035 contacts →

Exact match

“Progress Consulting has been helping organisations like yours tackle strategic challenges head-on for more than 20 years – from HR development through to comprehensive…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchMenen, BelgiumHQ recorded Sep 28, 202611-5033 contacts →

Exact match

“Group Casier is an established group of independent insurance brokers with a history exceeding a century.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchLokeren, BelgiumHQ recorded Sep 28, 202611-5033 contacts →

Exact match

“Business Markers is a unique consultancy agency, a cooperation of experienced business managers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchBrussel, BelgiumHQ recorded Sep 28, 202651-20031 contacts →

Exact match

“Welcome to Upwider Company Page!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-5029 contacts →

Exact match

“The Right Street helps you navigate and shape the digital landscape.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchGhent, BelgiumHQ recorded Sep 28, 202611-5027 contacts →

Exact match

“At Common Ground, we manage the process, provide strategic advice, and guide you through the transition.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“ARCTURUS GROUP is a consulting firm specialized in: 1.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“EMPOWER OUR EMPLOYEES TO RELEASE THEIR FULL POTENTIAL TO SOCIETY It’s with these words that Ink Consulting came to be, convinced that by focussing on the achievements of our…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchBrugge, BelgiumHQ recorded Sep 28, 2026201-50018 contacts →

Exact match

“U onderneemt.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchLeuven, BelgiumHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
17Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“With offices in Brussels and Madrid, ianusGroup for sustainable businesses offers tailor-made strategic solutions to private companies, trade associations, not-for profit…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Agallis is een onafhankelijke verzekeringsmakelaar en consulent in risico en verzekeringsbeheer.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchMolenbeek-saint-jean, BelgiumHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Welcome to Great: A Very Humble Communication Agency!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchBerchem, BelgiumHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Welcome to the outside-in company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchHasselt, BelgiumHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Sibova Insurance werkt als onafhankelijk verzekeringsmakelaar.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Together for Public Service Het DNA van IMPACT wordt gekenmerkt door de wens om een echte meerwaarde te hebben voor de organisaties die we ondersteunen, een echte maatschappelijke…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchSchilde, BelgiumHQ recorded Sep 28, 20261-1011 contacts →

Exact match

“Xian agency, created by Joeri Bogaerts, located in the heart of Antwerp with one thought on its mind: your business and image.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchLedeberg, BelgiumHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Ludwig Vanden Abeele & Gail Hoeylaerts staan klaar met een team gemotiveerde medewerkers.”

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

Showing 25 of 577 agency management consultants based in Belgium

See the full list, filter by size, metro and specialty, and access 758 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Agency management consultants based in Belgium at a glance

As of Sep 28, 2026
15.4%Verified-email coverage
2.3%Mobile-number coverage
8.5Average contacts per company
1-10Median size (employees)
8.1%Largest-city concentration · Brussels
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
495
11-50
55
51-200
12
201-500
7
501-1,000
2
1,001-5,000
2

Freshness & accuracy

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

Email last verified

Median 31.0d

Company record updated

Median 94.0d

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 “agency management 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 758 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 “agency management consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many agency management consultants are there based in Belgium?

RevenueBase identified 577 company matches for agency management 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?

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

Which city has the most agency management consultants?

Brussels leads with 47 company records, followed by Antwerp (25) and Ghent (13).

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 758 professional contacts with verified work emails tracked across these 577 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.