Company lists · Data refreshed September 2026

Top 22 Multichannel outbound agencies based in Belgium

RevenueBase identified 65 company matches for multichannel outbound agencies associated with Belgium as of September 2026 and tracks 291 professional contacts across them, including 84 with verified work emails and 16 with mobile numbers. Brussels is the largest hub.

This list covers company matches for multichannel outbound 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 14, 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 14, 2026 How this list was built
65Companies
291Contacts tracked
84Verified emails
16Mobile numbers
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The 22 largest multichannel outbound agencies based in Belgium

Ranked by team size
Top 22 of 65 company matches for multichannel outbound agencies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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 matchHasselt, BelgiumHQ recorded Sep 14, 202611-5059 contacts →

Exact match

“We’re Pubmarket, a strategic marketing & communication agency based in Hasselt and Amsterdam.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2Exact matchLier, BelgiumHQ recorded Sep 14, 2026n/a32 contacts →

Exact match

“MCLS nv is your ideal partner for customer acquisition.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3Exact matchAntwerp, BelgiumHQ recorded Sep 14, 202611-5015 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 14, 2026 · View company records in RevenueBase
4Exact matchRonse, BelgiumHQ recorded Sep 14, 20261-1011 contacts →

Exact match

“Sparkel, your marketing manager.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5Exact matchRoeselare, BelgiumHQ recorded Sep 14, 20261-1010 contacts →

Exact match

“Online marketing is niet meer weg te denken uit de huidige marketingmix van KMO's.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6Exact matchPaal - Beringen, BelgiumHQ recorded Sep 14, 20261-107 contacts →

Exact match

“0474 806 236 info@cbridge.be”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7Exact matchKortrijk, BelgiumHQ recorded Sep 14, 20261-107 contacts →

Exact match

“Veel bedrijven willen groeien, maar hebben niet genoeg tijd voor actieve prospectie.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8Exact matchRoeselare, BelgiumHQ recorded Sep 14, 20261-105 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 14, 2026 · View company records in RevenueBase
9Exact matchWatermael-boitsfort, BelgiumHQ recorded Sep 14, 20261-105 contacts →

Exact match

“Agence de growth marketing spécialisée en outbound B2B.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10Exact matchWellen, BelgiumHQ recorded Sep 14, 20261-104 contacts →

Exact match

“De Commerce is een sales en marketing bureau.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11Exact matchEmbourg, BelgiumHQ recorded Sep 14, 20261-103 contacts →

Exact match

“Piximo est une agence spécialisée en inbound marketing, nous permettons à nos clients de générer des nouveaux clients en utilisant principalement internet, soit en les formant…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12Exact matchOostkamp, BelgiumHQ recorded Sep 14, 202611-503 contacts →

Exact match

“Toolbox reikt je de strategie, ideeën, inhoud en tools aan om je doelpubliek te bereiken en meer leads te creëren.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13Exact matchElsene, BelgiumHQ recorded Sep 14, 20261-102 contacts →

Exact match

“Welcome to Current.Media, where expertise, passion, and innovation come together to shape meaningful media connections.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14Exact matchGhent, BelgiumHQ recorded Sep 14, 202611-502 contacts →

Exact match

“MJ SALES & MARKETING staat klaar om uw bedrijf te versterken door uw sales- en marketinginspanningen te ondersteunen.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15Exact matchBrussels, BelgiumHQ recorded Sep 14, 20261-102 contacts →

Exact match

“Agence de Lead Generation”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16Exact matchSint-martens-latem, BelgiumHQ recorded Sep 14, 20261-102 contacts →

Exact match

“Bij Wevgotya bieden we een uitgebreid scala aan diensten, specifiek ontworpen om jouw bedrijf te laten groeien binnen het dynamische veld van omnichannel marketing.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17Exact matchGijzenzele, BelgiumHQ recorded Sep 14, 20261-102 contacts →

Exact match

“De toekomst van iedere onderneming houdt in dat er moet gezorgd worden voor beweging in de Sales en Marketing waarbij het zoeken en vinden van de juiste prospecten het meest…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18Exact matchAntwerp, BelgiumHQ recorded Sep 14, 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 · Sep 14, 2026 · View company records in RevenueBase
19Exact matchAntwerp, BelgiumHQ recorded Sep 14, 20261-101 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 · Sep 14, 2026 · View company records in RevenueBase
20Exact matchBrussels, BelgiumHQ recorded Sep 14, 20261-101 contacts →

Exact match

“Need help developing marketing strategy?”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21Exact matchWavre, BelgiumHQ recorded Sep 14, 20261-101 contacts →

Exact match

“Helping businesses to create new opportunities and grow faster with proactive and personalized lead generation and outbound sales prospecting Are you lacking leads to fill your…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22Exact matchLa Hulpe, BelgiumHQ recorded Sep 14, 20261-101 contacts →

Exact match

“We have a common goal : generate as many qualified leads as possible and turn them into long-term customers.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase

Showing 22 of 65 multichannel outbound agencies based in Belgium

See the full list, filter by size, metro and specialty, and access 84 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Multichannel outbound agencies based in Belgium at a glance

As of Sep 14, 2026
28.9%Verified-email coverage
5.5%Mobile-number coverage
4.5Average contacts per company
1-10Median size (employees)
10.8%Largest-city concentration · Brussels
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
54
11-50
10
51-200
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 17.0d

Company record updated

Median 79.0d

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 “multichannel outbound 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 84 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 14, 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 “multichannel outbound agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many multichannel outbound agencies are there based in Belgium?

RevenueBase identified 65 company matches for multichannel outbound 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?

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

Which city has the most multichannel outbound agencies?

Brussels leads with 7 company records, followed by Antwerp (5) and Betekom (2).

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 84 professional contacts with verified work emails tracked across these 65 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 14, 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.