Company lists · Data refreshed November 2026

Top 25 Decentralized marketing agencies based in Belgium

Name: Decentralized marketing agencies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 167 companies tracked

RevenueBase identified 167 company matches for decentralized marketing agencies associated with Belgium as of November 2026 and tracks 940 professional contacts across them, including 249 with verified work emails. Brussels is the largest hub.

This list covers company matches for decentralized marketing agencies 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 November 5, 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 Nov 5, 2026 How this list was built

167Companies

940Contacts tracked

249Verified emails

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The 25 largest decentralized marketing agencies based in Belgium

Ranked by team size

Top 25 of 167 company matches for decentralized marketing agencies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	Field & Concept	Exact match	Sint Lambrechts Woluwe, BelgiumHQ recorded Nov 5, 2026	11-50	70 contacts →
	Exact match “Field & Concept was established in 1989 and has grown into an important value in the field marketing sector in Belgium and Luxembourg.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Havas Belgium	Exact match	Brussels, BelgiumHQ recorded Nov 5, 2026	51-200	53 contacts →
	Exact match “Havas aims to be the world’s best company at creating meaningful connections between people and brands using creativity, media and innovation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Kixx Strategy In Communication	Exact match	Loppem, BelgiumHQ recorded Nov 5, 2026	11-50	43 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 · Nov 5, 2026 · View company records in RevenueBase
4	We ARE Digital	Exact match	Leuven, BelgiumHQ recorded Nov 5, 2026	11-50	24 contacts →
	Exact match “In the end, marketing is all about generating business.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Customer Collective	Exact match	Diegem, BelgiumHQ recorded Nov 5, 2026	201-500	22 contacts →
	Exact match “Customer Collective is one of Europe’s leading marketing and technology collectives, delivering niche expertise that lets ambitious companies break away from the competition – and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Matchin'	Exact match	Antwerp, BelgiumHQ recorded Nov 5, 2026	11-50	20 contacts →
	Exact match “Matchin’ marketing experts with best in class brands.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Propaganda Group	Exact match	Zaventem, BelgiumHQ recorded Nov 5, 2026	51-200	20 contacts →
	Exact match “The Propaganda Group, founded in 2021, brings together a variety of agencies in the communications and marketing spectrum.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Remy Communication	Exact match	Wijgmaal, BelgiumHQ recorded Nov 5, 2026	11-50	19 contacts →
	Exact match “Wij maken jouw merk people proof.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Onlyhumans	Exact match	Antwerp, BelgiumHQ recorded Nov 5, 2026	51-200	15 contacts →
	Exact match “Marketing used to be easy.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Studio 27	Exact match	Rijkevorsel, BelgiumHQ recorded Nov 5, 2026	1-10	13 contacts →
	Exact match “In-house expertise op alle vlakken van marketing, daarvoor staat Studio27.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	supermoon.be	Exact match	Boom, BelgiumHQ recorded Nov 5, 2026	1-10	11 contacts →
	Exact match “We do marketing, communications and advertising.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	The Maffia	Exact match	BelgiumHQ recorded Nov 5, 2026	1-10	11 contacts →
	Exact match “The Maffia: Meet a Family of Independent Marcom Professionals.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Beyond Marketing	Exact match	Oosterzele, BelgiumHQ recorded Nov 5, 2026	1-10	10 contacts →
	Exact match “Goede marketing begint bij scherpte: wie wil je bereiken, welk probleem los je op en waar wil je naartoe?” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Culture Kids Group	Exact match	Antwerp, BelgiumHQ recorded Nov 5, 2026	1-10	10 contacts →
	Exact match “We ignite your brand's potential with bold marketing that operates at the intersection of culture and creativity.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Sparkel Communication	Exact match	Ronse, BelgiumHQ recorded Nov 5, 2026	1-10	10 contacts →
	Exact match “Sparkel, your marketing manager.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	TWO Cents Agency	Exact match	Brussels, BelgiumHQ recorded Nov 5, 2026	11-50	10 contacts →
	Exact match “PASSIONATE ABOUT YOU!” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	The Raid Agency	Exact match	Kampenhout, BelgiumHQ recorded Nov 5, 2026	11-50	10 contacts →
	Exact match “The Raid Agency is a full service marketing agency that provides creative and result driven solutions for her clients.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Asteron	Exact match	Brussels, BelgiumHQ recorded Nov 5, 2026	11-50	9 contacts →
	Exact match “Asteron is a marketing agency providing media, design, and strategy to supercharge product launches & events.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	GROWL	Exact match	Sint-niklaas, BelgiumHQ recorded Nov 5, 2026	1-10	9 contacts →
	Exact match “Growl is a boutique agency focused on organizations with an ambitious growth focus.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Black COD	Exact match	Antwerp, BelgiumHQ recorded Nov 5, 2026	1-10	8 contacts →
	Exact match “Creative Agency - Social media - Online marketing - Offline marketing - Concept strategy - Branding - Graphic & web design - Video & photo - Copywriting” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Ridder Marketing	Exact match	Kortrijk, BelgiumHQ recorded Nov 5, 2026	1-10	8 contacts →
	Exact match “Welk dilemma je ons ook voorlegt, aan welke campagne we ook mogen bouwen, voor welke marketingstrijd je ons ook uitdaagt, we zijn er klaar voor!” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Yourstory Digital Agency	Exact match	Brussels, BelgiumHQ recorded Nov 5, 2026	1-10	6 contacts →
	Exact match “TIREZ PROFIT DE LA PUISSANCE DES RÉSEAUX SOCIAUX!” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Solid Medio	Exact match	Aartselaar, BelgiumHQ recorded Nov 5, 2026	1-10	6 contacts →
	Exact match “Welkom bij Solid Medio, waar we jouw merk laten schitteren als nooit tevoren.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Redstone Advertising	Exact match	Leuven, BelgiumHQ recorded Nov 5, 2026	1-10	6 contacts →
	Exact match “Een heel marketingteam in je broekzak.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	KETTE	Exact match	Halle, BelgiumHQ recorded Nov 5, 2026	1-10	6 contacts →
	Exact match “A team of motivated digital creatives and experts, specialized in campaigns to make your brand shine, and boost your business.” Recorded in the RevenueBase company graph · Nov 5, 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 “decentralized marketing agencies”. 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 167 decentralized marketing agencies based in Belgium

See the full list, filter by size, metro and specialty, and access 249 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Decentralized marketing agencies based in Belgium at a glance

As of Nov 5, 2026

26.5%Verified-email coverage

5.6Average contacts per company

1-10Median size (employees)

10.8%Largest-city concentration · Brussels

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

129

11-50

51-200

201-500

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 167 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 “decentralized marketing agencies” 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 249 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 November 5, 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 “decentralized marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many decentralized marketing agencies are there based in Belgium?

RevenueBase identified 167 company matches for decentralized marketing agencies associated with Belgium as of November 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?

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

Which city has the most decentralized marketing agencies?

Brussels leads with 18 company records, followed by Antwerp (11) and Ghent (9).

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 249 professional contacts with verified work emails tracked across these 167 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 November 5, 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.