Company lists · Data verified August 2026

Top 25 Demand generation companies based in Belgium

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 285 companies tracked

There are 285 demand generation companies headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 1,227 professional contacts across them, including 418 with verified work emails and 48 with mobile numbers. Antwerpen is the largest hub.

This list covers demand generation 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.

285Companies

1,227Contacts tracked

418Verified emails

48Mobile numbers

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The 25 largest demand generation companies based in Belgium

Ranked by team size

Top 25 of 285 demand generation 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	Omcollective	Sint-Niklaas	51-200	60	40
2	MIXUP	Bruxelles Brussel	n/a	41	1
3	Onlyhumans	n/a	51-200	31	19
4	Fightclub BE	Mechelen	11-50	25	1
5	The FAT Lady	Gent	11-50	24	16
6	Handlangers	Gent	11-50	24	4
7	Claerhout NV Communicatiehuis	Gent	11-50	24	2
8	Synapse Agency	n/a	11-50	22	11
9	Remy Communication	Wijgmaal	11-50	21	12
10	Favorite	Zele	11-50	21	6
11	Krachtig Online	Geel	1-10	20	16
12	The DOT Society	Montevideo	11-50	20	15
13	Phobos & Actor Marketing And Design	Geel	11-50	18	8
14	Meteoris Digital Marketing Agency	Antwerpen	11-50	17	12
15	The Bakery	n/a	11-50	17	7
16	RED Pepper	n/a	11-50	17	5
17	Bold & Pepper	Groot Bijgaarden	11-50	16	9
18	Green Bananas Marketing	Aalst	11-50	15	5
19	The Wave Digital	Watermael-Boitsfort	11-50	13	5
20	Captar BV	Herk-De-Stad	1-10	12	5
21	Studio Copain	Kortrijk	1-10	9	8
22	Ridder Marketing	Kortrijk	1-10	9	5
23	The Raid Agency	Kampenhout	11-50	9	1
24	There Marketing Agency	Heverlee	11-50	8	3
25	Sellent	n/a	1-10	8	2

Showing 25 of 285 demand generation companies based in Belgium

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 418 reachable decision-makers.

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Demand generation companies based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

AntwerpenLargest hub · 17 HQs

48Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

240

11-50

51-200

Demand generation companies by metro

Metro	Companies
Demand generation companies in Antwerpen	17
Demand generation companies in Brussels	15
Demand generation companies in Gent	11
Demand generation companies in Bruxelles	10
Demand generation companies in Antwerp	8
Demand generation companies in Roeselare	6
Demand generation companies in Kortrijk	6

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 “demand generation 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; 2 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 demand generation companies are there based in Belgium?

There are 285 demand generation companies headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

Omcollective, headquartered in Sint-Niklaas, tops this list with the largest team on record.

Which city has the most demand generation companies?

Antwerpen leads with 17 headquartered companies, followed by Brussels (15) and Gent (11).

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 418 verified decision-maker contacts tracked across these 285 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.