Company lists · Data refreshed September 2026

Top 25 Internal communications consultants based in Belgium

RevenueBase identified 266 company matches for internal communications consultants associated with Belgium as of September 2026 and tracks 2,505 professional contacts across them, including 282 with verified work emails. Brussels is the largest hub.

This list covers company matches for internal communications 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 20, 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 20, 2026 How this list was built
266Companies
2,505Contacts tracked
282Verified emails
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The 25 largest internal communications consultants based in Belgium

Ranked by team size
Top 25 of 266 company matches for internal communications consultants based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchBrussels, BelgiumHQ recorded Sep 20, 202611-5056 contacts →

Exact match

“akkanto is an independent consultancy that aims to pro-actively manage organisations’ reputations and relations with all stakeholders through reputation management, employee…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchBrussels, BelgiumHQ recorded Sep 20, 202611-5047 contacts →

Exact match

“Stakeholder oriented, objective driven.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchBrussels, BelgiumHQ recorded Sep 20, 20261,001-5,00034 contacts →

Exact match

“We’re now ICF Next, your strategic partner for engagement and transformation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchBrussels, BelgiumHQ recorded Sep 20, 202611-5030 contacts →

Exact match

“LOW Associates is an independent, strategic communications and policy consultancy, based in Brussels and London.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchAffligem, BelgiumHQ recorded Sep 20, 202611-5021 contacts →

Exact match

“Veel bedrijven lopen vandaag tegen dezelfde uitdagingen aan.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchBrussels, BelgiumHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
7Exact matchBelgiumHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“Communication Consulting Agency in Brussels specialised in social media strategy, influencers, press, creative content (graphic design, community management, art direction)…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchMolenbeek-saint-jean, BelgiumHQ recorded Sep 20, 202611-5014 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchNivelles, BelgiumHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“DTS helps communication teams handle unexpected situations and maintain their operational capacity.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchAntwerp, BelgiumHQ recorded Sep 20, 2026201-50013 contacts →

Exact match

“vonk is er voor jou om- je kennis en competenties in interne communicatie te verbreden, te verdiepen en up to date te houden- je te laten ervaringen uitwisselen met collega's het…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchBrussels, BelgiumHQ recorded Sep 20, 20261-1013 contacts →

Exact match

“Implementing strategic projects.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchEupen, BelgiumHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“Since 2015, we consult start-ups, mid-sized and large companies in corporate communication and look for complete and efficient solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchLichtervelde, BelgiumHQ recorded Sep 20, 20261-1011 contacts →

Exact match

“Als jouw strategische communicatiepartner zorgen wij voor samenhang over alle kanalen heen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchAntwerp, BelgiumHQ recorded Sep 20, 20261-1011 contacts →

Exact match

“Wij betrekken mensen bij merken.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchSchilde, BelgiumHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
16Exact matchTielt, BelgiumHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“ikoon.biz inspireert met opwindende communicatie en stimuleert jouw groei, vandaag en morgen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchSchaerbeek, BelgiumHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“Communiquer, c’est la clef du succès.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchSaive, BelgiumHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Bureau Conseil en Communication, leader dans la conception et la gestion globale de stratégies de communication, Com.une accompagne ses clients dans leurs projets de…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchTournai, BelgiumHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Tamtam Communication vous propose une approche globale et stratégique pour votre communication d’entreprise et vos événements professionnels.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchGhent, BelgiumHQ recorded Sep 20, 20261-107 contacts →

Exact match

“QbD Group’s Business & Communications division is comprised of expert strategists, scientists, communicators, and creatives.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchLeuven, BelgiumHQ recorded Sep 20, 202611-507 contacts →

Exact match

“Good story, happy end.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchBeringen, BelgiumHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Wat Vestal Communicatie doet heeft vele namen, maar slechts één rode draad: wat ook de invalshoek is, onze communicatieblik heeft tot doel bij te dragen aan uw groei.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchBrussels, BelgiumHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
24Exact matchBrussels, BelgiumHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Apcom consulting is an advanced project & communication management consultancy company based in Brussels, Belgium.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchMalmedy, BelgiumHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Professionnels de l'information et de la communication, NC Communication est spécialisé dans les secteurs industriels, institutionnels et de services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 266 internal communications consultants based in Belgium

See the full list, filter by size, metro and specialty, and access 282 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internal communications consultants based in Belgium at a glance

As of Sep 20, 2026
11.3%Verified-email coverage
9.4Average contacts per company
1-10Median size (employees)
9.8%Largest-city concentration · Brussels
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
230
11-50
25
51-200
1
201-500
3
501-1,000
1
1,001-5,000
2

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 266 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 “internal communications 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 282 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 20, 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 “internal communications consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many internal communications consultants are there based in Belgium?

RevenueBase identified 266 company matches for internal communications 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?

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

Which city has the most internal communications consultants?

Brussels leads with 26 company records, followed by Antwerp (13) and Ghent (10).

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 282 professional contacts with verified work emails tracked across these 266 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 20, 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.