Company lists · Data refreshed October 2026

Top 19 Marketing automation auditing firms based in Belgium

RevenueBase identified 49 company matches for marketing automation auditing firms associated with Belgium as of October 2026 and tracks 170 professional contacts across them, including 51 with verified work emails. Antwerp is the largest hub.

This list covers company matches for marketing automation auditing firms 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 October 18, 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 Oct 18, 2026 How this list was built
49Companies
170Contacts tracked
51Verified emails
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The 19 largest marketing automation auditing firms based in Belgium

Ranked by team size
Top 19 of 49 company matches for marketing automation auditing firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchAntwerp, BelgiumHQ recorded Oct 18, 202611-5025 contacts →

Exact match

“DESelect is a Salesforce Marketing Cloud partner offering the leading Marketing Optimization Platform (MOP) on the Salesforce AppExchange.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchGeel, BelgiumHQ recorded Oct 18, 202611-5017 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 · Oct 18, 2026 · View company records in RevenueBase
3Exact matchBrussels, BelgiumHQ recorded Oct 18, 20261-1014 contacts →

Exact match

“We are Adjust and we help brands grow by connecting them with customers… And we know how to make a difference.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchLouvain-la-neuve, BelgiumHQ recorded Oct 18, 202651-20011 contacts →

Exact match

“On december 21 2018 CITOBI SA has become ACTITO SA.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchCharleroi, BelgiumHQ recorded Oct 18, 20261-109 contacts →

Exact match

“Clef2web sprl, créée en 2005, est une agence web spécialisée dans la génération de leads et le lead nurturing.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchLeuven, BelgiumHQ recorded Oct 18, 20261-108 contacts →

Exact match

“We are Comark, a MarTech agency based in Leuven.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchLouvain La Neuve, BelgiumHQ recorded Oct 18, 20261-104 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 · Oct 18, 2026 · View company records in RevenueBase
8Exact matchGhent, BelgiumHQ recorded Oct 18, 20261-103 contacts →

Exact match

“We help marketing teams to build and scale Email, Marketing Automation and CRM Programs.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchEtikhove, BelgiumHQ recorded Oct 18, 20261-103 contacts →

Exact match

“Van websitebezoeker tot klant Wij bouwen en onderhouden WordPress websites, zetten je e-mailmarketing op punt met ActiveCampaign en automatiseren je processen zodat jij tijd wint.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchKontich, BelgiumHQ recorded Oct 18, 202611-502 contacts →

Exact match

“HAVIK is a consultancy and implementation agency for marketing automation within the Salesforce.com technology stack.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchKnokke-heist, BelgiumHQ recorded Oct 18, 20261-102 contacts →

Exact match

“From SEA, SEO, display and social media advertising, to remarketing and marketing automation strategy.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchAntwerp, BelgiumHQ recorded Oct 18, 20261-102 contacts →

Exact match

“Veel bedrijven investeren in advertenties om leads te genereren, maar verliezen er uiteindelijk een groot deel omdat opvolging te traag of inconsistent gebeurt.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchTorhout, BelgiumHQ recorded Oct 18, 20261-102 contacts →

Exact match

“Welkom bij Onlion.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchKontich, BelgiumHQ recorded Oct 18, 20261-101 contacts →

Exact match

“Feeling trapped in a web of outdated marketing strategies that just don’t deliver?”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchBrussels, BelgiumHQ recorded Oct 18, 20261-101 contacts →

Exact match

“Proud Ads empowers marketers to connect with audiences poised to engage and resonate with their message, utilizing post-click engagement data, precise targeting, and automation.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchAntwerp, BelgiumHQ recorded Oct 18, 20261-101 contacts →

Exact match

“Je online marketing op orde met een gezonde stroom aan leads voor een all-in prijs?”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchHoegaarden, BelgiumHQ recorded Oct 18, 20261-101 contacts →

Exact match

“Personalize & Engage is a marketing automation agency, specialized in Salesforce Marketing Cloud.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchVilvoorde, BelgiumHQ recorded Oct 18, 20261-101 contacts →

Exact match

“Founded in 2020 during the second COVID-19 wave, Transformative was built with one goal in mind, helping organisations in Belgium, large and small, make the jump to and get the…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchEeklo, BelgiumHQ recorded Oct 18, 20261-101 contacts →

Exact match

“Welkom bij At The Crossroad, waar wij ik mij richt op het ultieme samenbrengen van marketing- en IT-expertise.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 19 of 49 marketing automation auditing firms based in Belgium

See the full list, filter by size, metro and specialty, and access 51 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marketing automation auditing firms based in Belgium at a glance

As of Oct 18, 2026
30.0%Verified-email coverage
3.5Average contacts per company
1-10Median size (employees)
8.2%Largest-city concentration · Antwerp
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
7
51-200
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 49 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 “marketing automation auditing firms” 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 51 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 October 18, 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 “marketing automation auditing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marketing automation auditing firms are there based in Belgium?

RevenueBase identified 49 company matches for marketing automation auditing firms associated with Belgium as of October 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?

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

Which city has the most marketing automation auditing firms?

Antwerp leads with 4 company records, followed by Brussels (3) and Kontich (3).

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 51 professional contacts with verified work emails tracked across these 49 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 October 18, 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.