Company lists · Data verified August 2026

Top 25 Advertising agencies with in-house production based in Dublin, Ireland

Name: Advertising agencies with in-house production based in Dublin, Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 148 companies tracked

There are 148 advertising agencies with in-house production headquartered in Dublin, Ireland (RevenueBase, August 2026). RevenueBase tracks 777 professional contacts across them, including 250 with verified work emails and 61 with mobile numbers. Dublin is the largest hub.

This list covers advertising agencies with in-house production 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.

148Companies

777Contacts tracked

250Verified emails

61Mobile numbers

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The 25 largest advertising agencies with in-house production based in Dublin, Ireland

Ranked by team size

Top 25 of 148 advertising agencies with in-house production 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	CMS Marketing	Dublin	11-50	58	17
2	Legacy Communications	Dublin	11-50	36	28
3	The Public House	Dublin	11-50	36	20
4	Universal Media	Dublin	11-50	29	1
5	ZOO	Dublin	11-50	28	16
6	Buymedia	Dublin	11-50	28	15
7	BBH Dublin	Dublin	11-50	24	15
8	Tiny ARK	Dublin	11-50	23	13
9	Trinity Brand Group	Dublin	11-50	21	6
10	Havas Dublin	Dublin	11-50	19	12
11	First Element	Dublin	11-50	18	11
12	Bold Studios	Dublin	11-50	18	4
13	Curious Orange	Dublin	11-50	14	11
14	Together Digital	Dublin	11-50	13	9
15	Ripple	Dublin	1-10	8	7
16	Courtyard	Dublin	1-10	8	4
17	Webspace	Dublin	1-10	8	3
18	Wasper Media	Dublin	11-50	8	2
19	Catalyst	Dublin	11-50	4	2
20	KOBBA	Dublin	1-10	4	1
21	Bankhouse Productions	Dublin	1-10	4	1
22	Cashmere Media	Dublin	1-10	3	2
23	Bdifferent - Marketing	Dublin	1-10	3	1
24	Fatfacestudio	Dublin	1-10	3	1
25	SO Studio	Dublin	1-10	2	2

Showing 25 of 148 advertising agencies with in-house production based in Dublin, Ireland

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Advertising agencies with in-house production based in Dublin, Ireland at a glance

As of Aug 28, 2026

1-10Median size (employees)

DublinLargest hub · 148 HQs

61Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

119

11-50

51-200

501-1,000

Advertising agencies with in-house production by metro in Ireland

Metro	Companies
Advertising agencies with in-house production in Dublin	148
Advertising agencies with in-house production in Cork	24
Advertising agencies with in-house production in Galway	12
Advertising agencies with in-house production in Kilkenny	6
Advertising agencies with in-house production in Tralee	6
Advertising agencies with in-house production in Dundalk	5
Advertising agencies with in-house production in Naas	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 “advertising agencies with in-house production”, 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; 1 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 agencies with in-house production are there based in Dublin, Ireland?

There are 148 advertising agencies with in-house production headquartered in Dublin, Ireland as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most advertising agencies with in-house production?

Dublin leads with 148 headquartered companies, followed by Cork (24) and Galway (12).

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 250 verified decision-maker contacts tracked across these 148 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.