Company lists · Data verified August 2026

Top 25 Advertising consulting firms based in the Netherlands

Name: Advertising consulting firms based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,499 companies tracked

There are 1,499 advertising consulting firms headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 7,145 professional contacts across them, including 2,218 with verified work emails and 792 with mobile numbers. Amsterdam is the largest hub.

This list covers advertising consulting firms headquartered in the Netherlands, 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.

1,499Companies

7,145Contacts tracked

2,218Verified emails

792Mobile numbers

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The 25 largest advertising consulting firms based in the Netherlands

Ranked by team size

Top 25 of 1,499 advertising consulting firms based in the Netherlands, 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	Megawatt	Eindhoven	51-200	99	35
2	Dtch. Digitals	Bk	51-200	92	57
3	UBO Agency	Bunschoten Spakenburg	51-200	76	40
4	Vaynermedia Emea	Zp	201-500	74	22
5	Sdim Digital Marketing Agency	Hs	51-200	62	45
6	IBIZZ	Etten-Leur	51-200	61	49
7	Memo A Kantar Company	n/a	11-50	56	27
8	Think Yellow	Bg	51-200	40	33
9	DE Toekomst	Hilversum	51-200	33	18
10	Diezit	Km	11-50	30	26
11	Okkinga Communicatie	Xb	11-50	29	17
12	10uur	Cd	11-50	22	19
13	Asega Creative Agency	Tilburg	11-50	22	12
14	Limesquare	Hengelo	11-50	21	19
15	Puuridee	Xk	11-50	21	18
16	DTC Always On	Utrecht	11-50	20	15
17	JEEN	Ede	11-50	19	11
18	IMMX	Ma	11-50	19	9
19	Jamjam Creative Marketing Agency	Xb	11-50	18	10
20	Adverge	Ede	11-50	16	9
21	Mars Media	Amsterdam	11-50	16	6
22	Digital Inside We Rock Your Digital Marketing	Utrecht	11-50	15	10
23	Aandachttrekkers	Ew	11-50	15	1
24	Media Reverse	Sv	11-50	14	8
25	Meijer Walters	Amsterdam	11-50	13	9

Showing 25 of 1,499 advertising consulting firms based in the Netherlands

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Advertising consulting firms based in the Netherlands at a glance

As of Aug 28, 2026

1-10Median size (employees)

AmsterdamLargest hub · 194 HQs

792Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

1,263

11-50

210

51-200

201-500

Advertising consulting firms by metro

Metro	Companies
Advertising consulting firms in Amsterdam	194
Advertising consulting firms in Rotterdam	56
Advertising consulting firms in Utrecht	32
Advertising consulting firms in Groningen	25
Advertising consulting firms in Eindhoven	25
Advertising consulting firms in Den Haag	18
Advertising consulting firms in Breda	16

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 “advertising consulting firms”, with match quality audited by blind human judging, and headquartered in the Netherlands.
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 advertising consulting firms are there based in the Netherlands?

There are 1,499 advertising consulting firms headquartered in the Netherlands as of August 2026 (RevenueBase).

What is the largest company on this list?

Megawatt, headquartered in Eindhoven, tops this list with the largest team on record.

Which city has the most advertising consulting firms?

Amsterdam leads with 194 headquartered companies, followed by Rotterdam (56) and Utrecht (32).

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 2,218 verified decision-maker contacts tracked across these 1,499 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.