Company lists · Data refreshed September 2026

Top 25 Communications consultancies based in Brussels, Belgium

Name: Communications consultancies based in Brussels, Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 152 companies tracked

RevenueBase identified 152 company matches for communications consultancies associated with Brussels, Belgium as of September 2026 and tracks 1,475 professional contacts across them, including 548 with verified work emails. Across Belgium, Brussels is the largest hub for this category.

This list covers company matches for communications consultancies associated with Brussels, 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

152Companies

1,475Contacts tracked

548Verified emails

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The 25 largest communications consultancies based in Brussels, Belgium

Ranked by team size

Top 25 of 152 company matches for communications consultancies based in Brussels, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	ESN	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	51-200	226 contacts →
	Exact match “Established in 1986, European Service Network (ESN) is today one of the leading communications agencies and information service providers in Brussels serving private- and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	RPP Group	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	51-200	111 contacts →
	Exact match “Since 2002, RPP Group has specialized in policy development as a driver of public affairs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Fipra Public Affairs	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	51-200	102 contacts →
	Exact match “We’re a team of solution finders, consensus builders, policy wonks, political navigators, debate shapers and policy movers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Acumen Public Affairs	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	51-200	94 contacts →
	Exact match “Acumen Public Affairs is an independent consultancy set up in 2010 to combine the very best of big agency experience with hands-on senior support.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	EPPA	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	11-50	86 contacts →
	Exact match “EPPA is a specialist management consultancy established in 1987 that assists clients in managing alignment between business, European Union institutions and governments, taking…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Whyte Corporate Affairs	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	11-50	47 contacts →
	Exact match “Stakeholder oriented, objective driven.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Clerens	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	11-50	45 contacts →
	Exact match “CLERENS is a leading public affairs and communications consultancy based in Brussels.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Pracsis	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	11-50	34 contacts →
	Exact match “With 20 years of experience as a Brussels-based communications and public relations agency, PRACSIS offers targeted and tailored communication strategies across the globe…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	SEC Newgate EU	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	11-50	33 contacts →
	Exact match “Our strength comes from our ability to provide integrated services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Schuman Associates	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	11-50	32 contacts →
	Exact match “Schuman Associates is a leading Brussels-based consultancy with more than 35 years’ experience in European funding and public affairs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	VO Group	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	51-200	29 contacts →
	Exact match “Brussels-born and based, VO is one of Belgium’s leading communication groups, known for impactful.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Bepublic Group	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	11-50	20 contacts →
	Exact match “Journalistic PR is in BePublic Group's DNA.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	ADS Insight	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	11-50	18 contacts →
	Exact match “ADS Insight is a leading public affairs and public relations consultancy headquartered in Belgium, with offices in Germany and Sweden.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Co-Mana Communication	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	11-50	18 contacts →
	Exact match “Since 2003, Co-mana helps corporations and associations to achieve their internal and external communication objectives by providing creative and operational support on a global…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	KEA European Affairs	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	1-10	18 contacts →
	Exact match “KEA advises territories, organisations and people to unlock the potential of Culture and Creative Industries KEA is a Brussels-based strategic consultancy specialising in…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Euralia Affaires Publiques	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “At Euralia, we see influence in a positive light.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Tandem Communication	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “TANDEM, the only independent communication & brand strategy agency offering their services in the Benelux and Swiss markets, specialised in Art, Beauty, Design, Fashion…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	The Middle MEN	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	1-10	13 contacts →
	Exact match “We are a strategic communications agency.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Aliénor	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “Aliénor is a Brussels-based policy and communication agency that provides its clients with tailor-made solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Ohana Public Affairs	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	1-10	13 contacts →
	Exact match “Ohana is a boutique public affairs consultancy specialised in sustainability and dedicated to making the European Union's policies and processes easy to understand and readily…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Aula Europe	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	1-10	10 contacts →
	Exact match “Aula Europe is an EU consultancy specializing in public affairs and communications.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Morris & Chapman Belgium	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “Morris & Chapman is a 360° online and offline agency with a focus on issue related and B2B communications.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Rothman & Roman Group	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	51-200	10 contacts →
	Exact match “Rothman & Roman Group Strategic communications and content development for your business How can we help you?” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Akqa Brussels PR	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “AKQA Brussels PR is a Belgian PR agency located in the heart of Brussels in the WPP Campus.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Publicis Brussels	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	51-200	9 contacts →
	Exact match “Publicis Brussels is a creative communication agency that leads the change.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “communications consultancies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 152 communications consultancies based in Brussels, Belgium

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Communications consultancies based in Brussels, Belgium at a glance

As of Sep 28, 2026

37.2%Verified-email coverage

9.7Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

119

11-50

51-200

Email recency for this list is measured across the whole Belgium list rather than for Brussels, so it is reported there. Company counts and contact totals on this page are exact for Brussels.

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 Brussels, Belgium whose business descriptions match “communications 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 548 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 “communications consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many communications consultancies are there based in Brussels, Belgium?

RevenueBase identified 152 company matches for communications consultancies associated with Brussels, 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?

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

Which city in Belgium has the most communications consultancies?

Brussels leads Belgium with 152 company records, followed by Antwerp (40) and Ghent (27).

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 548 professional contacts with verified work emails tracked across these 152 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.