Company lists · Data refreshed September 2026

Top 25 B2B lifecycle marketing agencies based in Belgium

RevenueBase identified 135 company matches for B2B lifecycle marketing agencies associated with Belgium as of September 2026 and tracks 790 professional contacts across them, including 192 with verified work emails and 35 with mobile numbers. Ghent is the largest hub.

This list covers company matches for B2B lifecycle 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 September 2, 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 2, 2026 How this list was built
135Companies
790Contacts tracked
192Verified emails
35Mobile numbers
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The 25 largest B2B lifecycle marketing agencies based in Belgium

Ranked by team size
Top 25 of 135 company matches for B2B lifecycle marketing agencies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 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 matchAartselaar, Belgium51-200136 contacts →

Exact match

“GMSF is gespecialiseerd in hoogwaardige sales outsourcing.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2Exact matchBelgium11-5041 contacts →

Exact match

“Living Stone is your B2B marketing agency for healthcare, engineering and IT.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3Exact matchGhent, Belgium11-5040 contacts →

Exact match

“Ants is een apart agentschap.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4Exact matchGhent, Belgium11-5024 contacts →

Exact match

“The whole idea of our business is to add value to yours.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5Exact matchKontich, Belgium11-5022 contacts →

Exact match

“Co-creating digital impact!”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6Exact matchBelgium11-5020 contacts →

Exact match

“Nous sommes Maia Consulting.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7Exact matchCharleroi, Belgium11-5019 contacts →

Exact match

“Ooho is a life sciences marketing agency helping biotech, medtech and service providers bring innovations to market faster through branding, content and lead generation.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8Exact matchGeel, Belgium11-5018 contacts →

Exact match

“Our communication strategists and advisors will create impactful actions for sales, internal, brand and public communication.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9Exact matchBelgium11-5017 contacts →

Exact match

“In veel bedrijven is marketing een bron van frustratie, omdat ze er niet in slagen aan te tonen hoeveel extra business ze genereren.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10Exact matchNivelles Walloon, Belgium11-5014 contacts →

Exact match

“Fullteam est une agence de communication 360° active dans de nombreux secteurs, en B2B et B2C, avec une forte expertise en retail.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11Exact matchBrussels, Belgium1-1011 contacts →

Exact match

“LEARN TOP MARKETING AND SALES STRATEGIES The world is changing fast and your clients with it.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12Exact matchZaventem Brussels, Belgium11-5010 contacts →

Exact match

“At Perpetos, we help B2B companies achieve commercial excellence through our team of experienced business co-pilots that work alongside your team to implement initiatives and…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13Exact matchKortrijk, Belgium1-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14Exact matchOosterzele, Belgium1-109 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 · Sep 2, 2026 · View company records in RevenueBase
15Exact matchWoluwe-Saint-Pierre Brussels, Belgium51-2009 contacts →

Exact match

“Biggie: A hybrid agency driven by strategy and performance Biggie is a global agency for marketing strategy and performance based on an innovative methodology: hybridization.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16Exact matchZele, Belgium11-509 contacts →

Exact match

“MonkeyProof's digital architects are a mix of developers, strategists,(online) marketers, project managers and content creators.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17Exact matchAntwerp, Belgium1-109 contacts →

Exact match

“Future Marketing Agency, uw strategische marketing partner in vastgoed, project-ontwikkeling en retail Wij automatiseren conversaties om uw groei te stimuleren.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18Exact matchMerksem, Belgium1-108 contacts →

Exact match

“Naast SaaS, IaaS.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19Exact matchBelgium1-108 contacts →

Exact match

“Sellent helps B2B companies structure their sales process to win new customers, through targeted lead generation, consistent follow-up, and smart use of data and tools.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20Exact matchRoksem, Belgium1-105 contacts →

Exact match

“Met In The Lead helpen we vooral B2B-bedrijven in het genereren van kwalitatieve leads én zorgen we voor ondersteuning van de sales bij het verwerken ervan.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21Exact matchWatermael-Boitsfort Brussels, Belgium1-105 contacts →

Exact match

“Agence de growth marketing spécialisée en outbound B2B.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22Exact matchBelgium201-5005 contacts →

Exact match

“We develop B2B communication strategies.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23Exact matchBelgium1-104 contacts →

Exact match

“De Commerce is een sales en marketing bureau.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24Exact matchBelgium1-104 contacts →

Exact match

“Nous créons un écosystème digital où chaque élément travaille en harmonie pour accroître votre visibilité, engager votre audience et maximiser vos retours sur investissement.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25Exact matchGenk, Belgium11-503 contacts →

Exact match

“We Are Nova, een digital marketing agency.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase

Showing 25 of 135 B2B lifecycle marketing agencies based in Belgium

See the full list, filter by size, metro and specialty, and access 192 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B lifecycle marketing agencies based in Belgium at a glance

As of Sep 2, 2026
24.3%Verified-email coverage
4.4%Mobile-number coverage
5.9Average contacts per company
1-10Median size (employees)
7.4%Largest-city concentration · Ghent
Sep 2, 2026Page data refreshed

Companies by employee count

1-10
111
11-50
19
51-200
3
201-500
1
5,001-10,000
1

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 “B2B lifecycle 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 192 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 2, 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 “B2B lifecycle marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B lifecycle marketing agencies are there based in Belgium?

RevenueBase identified 135 company matches for B2B lifecycle marketing agencies 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?

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

Which city has the most B2B lifecycle marketing agencies?

Ghent leads with 10 company records, followed by Brussels (6) and Leuven (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 192 professional contacts with verified work emails tracked across these 135 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 2, 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.