Company lists · Data verified August 2026

Top 25 Ad tech consulting firms based in the Netherlands

Name: Ad tech 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 283 companies tracked

There are 283 ad tech consulting firms headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 2,282 professional contacts across them, including 972 with verified work emails and 167 with mobile numbers. Amsterdam is the largest hub.

This list covers ad tech 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.

283Companies

2,282Contacts tracked

972Verified emails

167Mobile numbers

Unlock all 283 companies Free account · no credit card · 2 minutes

The 25 largest ad tech consulting firms based in the Netherlands

Ranked by team size

Top 25 of 283 ad tech 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	Actum Digital	Helmond	201-500	281	177
2	Brave Bison	Amsterdam	201-500	206	143
3	ALL Response Media	Amsterdam	51-200	176	78
4	Indicia	Tilburg	51-200	127	69
5	Smartclip	Jl	51-200	112	58
6	Dignify	Breda	51-200	74	17
7	Sdim Digital Marketing Agency	Hs	51-200	62	45
8	Memo A Kantar Company	n/a	11-50	56	27
9	Blauwe Monsters Part Of Conclusion	Haarlem	51-200	45	25
10	Membrana Media	Amsterdam	51-200	40	20
11	Aspen Digital NL	Ej	11-50	28	18
12	Onwise	Sx	11-50	26	17
13	Hellenique	Putten	11-50	26	11
14	Hide And Seek	Amsterdam	11-50	26	11
15	ADHOQ	Amsterdam	11-50	26	8
16	The Next AD	Ak	11-50	25	18
17	Pinnacle Media	Amsterdam	51-200	21	3
18	IO Tech Community	Utrecht	1,001-5,000	20	11
19	Match MY Brand	Amsterdam	11-50	19	17
20	Travyk	Cd	11-50	17	13
21	Click Crew Media	Amsterdam	11-50	17	7
22	Vihit Digital	Amsterdam	51-200	17	3
23	Adchieve	S-Hertogenbosch	11-50	14	8
24	Jrny Laat HET WEB Voor JE Werken	Roermond	11-50	11	9
25	adpage.io	Uden	11-50	11	5

Showing 25 of 283 ad tech consulting firms based in the Netherlands

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 972 reachable decision-makers.

Free account · no credit card

See all 283 companies

Ad tech consulting firms based in the Netherlands at a glance

As of Aug 28, 2026

1-10Median size (employees)

AmsterdamLargest hub · 77 HQs

167Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

205

11-50

51-200

201-500

1,001-5,000

Ad tech consulting firms by metro

Metro	Companies
Ad tech consulting firms in Amsterdam	77
Ad tech consulting firms in Rotterdam	18
Ad tech consulting firms in Utrecht	9
Ad tech consulting firms in Groningen	8
Ad tech consulting firms in Eindhoven	7
Ad tech consulting firms in Haarlem	5
Ad tech consulting firms in Breda	5

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 “ad tech 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; 4 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 ad tech consulting firms are there based in the Netherlands?

There are 283 ad tech consulting firms headquartered in the Netherlands as of August 2026 (RevenueBase).

What is the largest company on this list?

Actum Digital, headquartered in Helmond, tops this list with the largest team on record.

Which city has the most ad tech consulting firms?

Amsterdam leads with 77 headquartered companies, followed by Rotterdam (18) and Utrecht (9).

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 972 verified decision-maker contacts tracked across these 283 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.

Ready to reach these companies? Verified emails and direct dials for all 283 ad tech consulting firms based in the Netherlands. Start with a free account, no credit card.

Get the full list

Related lists

Ad tech consulting firms by geography

Browse the directory

Browse: Companies home · All Netherlands lists · All Ad tech consulting firms lists · New lists

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.