Company lists · Data verified August 2026

Top 16 Advertising consulting firms based in Dublin, Ireland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 70 companies tracked

There are 70 advertising consulting firms headquartered in Dublin, Ireland (RevenueBase, August 2026). RevenueBase tracks 347 professional contacts across them, including 59 with verified work emails and 26 with mobile numbers. Dublin is the largest hub.

This list covers advertising consulting firms headquartered in Dublin, Ireland, 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.

70Companies

347Contacts tracked

59Verified emails

26Mobile numbers

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The 16 largest advertising consulting firms based in Dublin, Ireland

Ranked by team size

Top 16 of 70 advertising consulting firms based in Dublin, Ireland, 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	Buymedia	Dublin	11-50	28	15
2	Trinity Brand Group	Dublin	11-50	21	6
3	Havas Dublin	Dublin	11-50	19	12
4	Ripple	Dublin	1-10	8	7
5	The Brill Building	Dublin	1-10	5	3
6	Maven Marketing	Dublin	1-10	4	3
7	Catalyst	Dublin	11-50	4	2
8	KOBBA	Dublin	1-10	4	1
9	Bdifferent - Marketing	Dublin	1-10	3	1
10	Eyecue	Dublin	1-10	2	2
11	Engage Communications Ireland	Dublin	11-50	2	1
12	Bite ADS	Dublin	11-50	1	1
13	The Marketing Consultant	Dublin	1-10	1	1
14	Hyperc	Dublin	1-10	1	1
15	Melo Marketing	Dublin	1-10	1	1
16	Gaffney Mchugh Advertising	Dublin	1-10	1	1

Showing 16 of 70 advertising consulting firms based in Dublin, Ireland

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Advertising consulting firms based in Dublin, Ireland at a glance

As of Aug 28, 2026

1-10Median size (employees)

DublinLargest hub · 70 HQs

26Contacts 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 Ireland

Metro	Companies
Advertising consulting firms in Dublin	70
Advertising consulting firms in Cork	6
Advertising consulting firms in Dublin City	5
Advertising consulting firms in Ireland	5
Advertising consulting firms in Galway	5
Advertising consulting firms in Kilkenny	4
Advertising consulting firms in Greystones	3

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 Dublin, Ireland.
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 Dublin, Ireland?

There are 70 advertising consulting firms headquartered in Dublin, Ireland as of August 2026 (RevenueBase).

What is the largest company on this list?

Buymedia, headquartered in Dublin, tops this list with the largest team on record.

Which city has the most advertising consulting firms?

Dublin leads with 70 headquartered companies, followed by Cork (6) and Dublin City (5).

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 59 verified decision-maker contacts tracked across these 70 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.