Company lists · Data verified August 2026

Top 9 Email marketing companies based in Belgium

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 26 companies tracked

There are 26 email marketing companies headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 159 professional contacts across them, including 43 with verified work emails and 8 with mobile numbers. Betekom is the largest hub.

This list covers email marketing companies headquartered in Belgium, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

26Companies

159Contacts tracked

43Verified emails

8Mobile numbers

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The 9 largest email marketing companies based in Belgium

Ranked by team size

Top 9 of 26 email marketing companies based in Belgium, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	EMB France	Brussels	n/a	36	6
2	Flexmail	Genk	11-50	22	18
3	The Wave Digital	Watermael-Boitsfort	11-50	13	5
4	Adjust	Bruxelles	1-10	13	5
5	Athyla	n/a	1-10	10	3
6	BE Quiet Marketing Services	n/a	1-10	4	2
7	Upper Side	n/a	1-10	4	1
8	The Future Funnel	n/a	1-10	3	2
9	AMLOT	Antwerp	1-10	3	1

Showing 9 of 26 email marketing companies based in Belgium

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Email marketing companies based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

BetekomLargest hub · 2 HQs

8Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Email marketing companies by metro

Metro	Companies
Email marketing companies in Betekom	2
Email marketing companies in Antwerp	2
Email marketing companies in Hasselt	2
Email marketing companies in Balen	1
Email marketing companies in Overijse	1
Email marketing companies in Gent	1
Email marketing companies in Genk	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “email marketing companies”, with match quality audited by blind human judging, and headquartered in Belgium.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many email marketing companies are there based in Belgium?

There are 26 email marketing companies headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

EMB France, headquartered in Brussels, tops this list with the largest team on record.

Which city has the most email marketing companies?

Betekom leads with 2 headquartered companies, followed by Antwerp (2) and Hasselt (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 43 verified decision-maker contacts tracked across these 26 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.