Company lists · Data verified August 2026

Top 18 Advertising consulting firms based in Rotterdam, Netherlands

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 56 companies tracked

There are 56 advertising consulting firms headquartered in Rotterdam, Netherlands (RevenueBase, August 2026). RevenueBase tracks 187 professional contacts across them, including 55 with verified work emails and 16 with mobile numbers. Amsterdam is the largest hub.

This list covers advertising consulting firms headquartered in Rotterdam, 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.

56Companies

187Contacts tracked

55Verified emails

16Mobile numbers

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The 18 largest advertising consulting firms based in Rotterdam, Netherlands

Ranked by team size

Top 18 of 56 advertising consulting firms based in Rotterdam, 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	Redkiwi	Rotterdam	11-50	51	8
2	Cherry Marketing	Rotterdam	11-50	30	22
3	Uwmerk Waardig	Rotterdam	11-50	8	2
4	onlinegoedvindbaar.nl	Rotterdam	11-50	7	1
5	SAM Reclame & Communicatie	Rotterdam	1-10	5	3
6	SEE Marketing 2.0	Rotterdam	1-10	5	3
7	Mediavalue Mediabureau MET Meerwaarde	Rotterdam	1-10	4	4
8	Local Media	Rotterdam	1-10	3	1
9	Gerser Media	Rotterdam	1-10	3	1
10	Ddmk Merkadvies EN Positionering	Rotterdam	1-10	2	2
11	Gonano Digital Marketing Agency	Rotterdam	1-10	2	1
12	REX Communicatie	Rotterdam	1-10	2	1
13	REX Support BV	Rotterdam	1-10	1	1
14	Wehrmeyer	Rotterdam	1-10	1	1
15	Involfed	Rotterdam	1-10	1	1
16	Goodmorrow	Rotterdam	1-10	1	1
17	Targetly	Rotterdam	1-10	1	1
18	Despirt Marketing Agency	Rotterdam	1-10	1	1

Showing 18 of 56 advertising consulting firms based in Rotterdam, Netherlands

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Advertising consulting firms based in Rotterdam, Netherlands at a glance

As of Aug 28, 2026

1-10Median size (employees)

AmsterdamLargest hub · 194 HQs

16Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Advertising consulting firms by metro in the Netherlands

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 Rotterdam, 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; 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 advertising consulting firms are there based in Rotterdam, Netherlands?

There are 56 advertising consulting firms headquartered in Rotterdam, Netherlands as of August 2026 (RevenueBase).

What is the largest company on this list?

Redkiwi, headquartered in Rotterdam, 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 55 verified decision-maker contacts tracked across these 56 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.