Company lists · Data refreshed September 2026

Top 25 Multi channel marketing agencies based in Ireland

Name: Multi channel marketing agencies based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 809 companies tracked

RevenueBase identified 809 multi channel marketing agencies headquartered in Ireland as of September 2026 and tracks 4,395 professional contacts across them, including 1,499 with verified work emails and 279 with mobile numbers. Dublin is the largest hub.

This list covers multi channel marketing agencies headquartered in Ireland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

809Companies

4,395Contacts tracked

1,499Verified emails

279Mobile numbers

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The 25 largest multi channel marketing agencies based in Ireland

Ranked by team size

Top 25 of 809 multi channel marketing agencies based in Ireland, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names multi channel marketing agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	COREPartial evidence	Dublin, IrelandHQ checked Sep 5, 2026	201-500	281
	“Core is Ireland’s largest marketing communications company.” Source: company website · checked Sep 5, 2026
2	Wolfgang DigitalIndirect evidence	Dublin 2, IrelandHQ checked Sep 5, 2026	51-200	77
	“Wolfgang’s world-class reputation means delivering performance that transforms your business.” Source: company website · checked Sep 5, 2026
3	Backup MarketingPartial evidence	Dun Laoghaire, IrelandHQ checked Sep 5, 2026	11-50	74
	“We are Backup Marketing.” Source: company website · checked Sep 5, 2026
4	Oliver IrelandIndirect evidence	Dublin, IrelandHQ checked Sep 5, 2026	51-200	66
	“OLIVER provides clients with dedicated agencies.” Source: company website · checked Sep 5, 2026
5	CMS MarketingPartial evidence	Dublin 12, IrelandHQ checked Sep 5, 2026	11-50	58
	“We’re a marketing agency, specialising in strategic creative, experiential and events for Ireland’s loveliest brands.” Source: company website · checked Sep 5, 2026
6	Javelin DublinPartial evidence	Dublin 7, IrelandHQ checked Sep 5, 2026	11-50	52
	“We are a full service advertising agency, a direct marketing agency and a digital marketing agency all housed under one roof in Dublin’s Smithfield.” Source: company website · checked Sep 5, 2026
7	Marketing Network GroupPartial evidence	Dublin 4, IrelandHQ checked Sep 5, 2026	11-50	52
	“Marketing Network has established a reputation for delivering top-class marketing solutions since we were founded over 25 years ago.” Source: company website · checked Sep 5, 2026
8	Mixtape Marketing LTDPartial evidence	Cappoge, IrelandHQ checked Sep 5, 2026	11-50	49
	“At Mixtape, we offer a unique blend of marketing services, integrating the best of experiential and below the line with ambient out of home solutions.” Source: company website · checked Sep 5, 2026
9	Idea DublinPartial evidence	Dublin 2, IrelandHQ checked Sep 5, 2026	11-50	46
	“Idea - your strategic marketing partner.” Source: company website · checked Sep 5, 2026
10	Stafford LynchPartial evidence	Dublin, IrelandHQ checked Sep 5, 2026	51-200	45
	“Stafford Lynch is a leading sales and marketing company which brings together a unique portfolio of exciting consumer brands under a philosophy centred around superior sales…” Source: company website · checked Sep 5, 2026
11	Starcom, Part Of CorePartial evidence	Dublin 2, IrelandHQ checked Sep 5, 2026	11-50	42
	“Starcom is one of Ireland's leading media planning and buying specialists and is part of Core, Ireland’s largest marketing communications group.” Source: company website · checked Sep 5, 2026
12	ONE ProductionsPartial evidence	Dublin, IrelandHQ checked Sep 5, 2026	11-50	39
	“One Productions is a Video Agency that specialise in Video Production and Video Marketing communications.” Source: company website · checked Sep 5, 2026
13	The Public HouseIndirect evidence	Dublin 8, IrelandHQ checked Sep 5, 2026	11-50	38
	“your friendly neighbourhood comms titan strategy, creative + design that's anything but boring because boring doesn't sell born 2012 reborn 2026” Source: company website · checked Sep 5, 2026
14	Legacy CommunicationsIndirect evidence	Dublin, IrelandHQ checked Sep 5, 2026	11-50	37
	“PRCA Agency of the Year 2024.” Source: company website · checked Sep 5, 2026
15	DynamoIndirect evidence	Dublin, IrelandHQ checked Sep 5, 2026	11-50	36
	“At Dynamo, we have a relentless desire to make beautiful, effective work, coupled with a zero tolerance for mediocre.” Source: company website · checked Sep 5, 2026
16	ThinkhouseIndirect evidence	Dublin 8, IrelandHQ checked Sep 5, 2026	11-50	36
	“THINKHOUSE is one of the world’s leading independent agencies.” Source: company website · checked Sep 5, 2026
17	PLUTOIndirect evidence	Dublin 4, IrelandHQ checked Sep 5, 2026	11-50	36
	“Pluto is an independent creative agency based in Dublin.” Source: company website · checked Sep 5, 2026
18	256 ContentPartial evidence	Dublin, IrelandHQ checked Sep 5, 2026	11-50	34
	“256 is a dynamic, Dublin based, strategic content marketing agency.” Source: company website · checked Sep 5, 2026
19	JourneyIndirect evidence	Bray, IrelandHQ checked Sep 5, 2026	11-50	34
	“Journey Creative is our new name - previously, Absolute Graphics.” Source: company website · checked Sep 5, 2026
20	CirculateIndirect evidence	Dublin, IrelandHQ checked Sep 5, 2026	11-50	31
	“Cracking the Cultural Code Circulate decodes the rhythms of culture, content, and authentic fandom, translating first-hand access and first-party data into powerful strategies and…” Source: company website · checked Sep 5, 2026
21	Bbdo DublinIndirect evidence	Sandymount, IrelandHQ checked Sep 5, 2026	51-200	29
	“Who we are: Founded in 1966 as Irish International, we are a people-first agency with an unparalleled creative heritage, that continues to set standards for the industry with our…” Source: company website · checked Sep 5, 2026
22	NeworldIndirect evidence	Dublin, IrelandHQ checked Sep 5, 2026	11-50	28
	“Neworld is an Irish creative branding agency with over 35 years’ experience.” Source: company website · checked Sep 5, 2026
23	Kick DublinIndirect evidence	Ballsbridge, IrelandHQ checked Sep 5, 2026	11-50	27
	“We are KICK.” Source: company website · checked Sep 5, 2026
24	ZOOIndirect evidence	Dublin 2, IrelandHQ checked Sep 5, 2026	11-50	26
	“ZOO is a creative digital agency.” Source: company website · checked Sep 5, 2026
25	BuymediaIndirect evidence	Galway, IrelandHQ checked Sep 5, 2026	11-50	26
	“Welcome to the future of Advertising for SMEs Buymedia can support you in not only booking your advertising campaigns but in strategising where best to allocate your budget.” Source: company website · checked Sep 5, 2026

Showing 25 of 809 multi channel marketing agencies based in Ireland

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Multi channel marketing agencies based in Ireland at a glance

As of Sep 5, 2026

1-10Median size (employees)

DublinLargest hub · 248 HQs

279Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

629

11-50

156

51-200

201-500

501-1,000

5,001-10,000

Verified emails by last verification

0–30

1,411

31–60

61–90

90–180

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among multi channel marketing agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Ireland whose own description of what they do matches “multi channel marketing agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among multi channel marketing agencies, and records with no verified work email. Companies headquartered outside Ireland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 1,499 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Multi channel marketing agencies by metro

Frequently asked

How many multi channel marketing agencies are there based in Ireland?

RevenueBase identified 809 multi channel marketing agencies headquartered in Ireland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

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

Which city has the most multi channel marketing agencies?

Dublin leads with 248 headquartered companies, followed by Cork (37) and Galway (25).

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 1,499 verified decision-maker contacts tracked across these 809 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.