Company lists · Data verified August 2026

Top 25 Digital advertising agencies based in Ireland

Name: Digital advertising agencies based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 646 companies tracked

There are 646 digital advertising agencies headquartered in Ireland (RevenueBase, August 2026). RevenueBase tracks 2,494 professional contacts across them, including 754 with verified work emails and 160 with mobile numbers. Dublin is the largest hub.

This list covers digital advertising agencies headquartered in 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.

646Companies

2,494Contacts tracked

754Verified emails

160Mobile numbers

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The 25 largest digital advertising agencies based in Ireland

Ranked by team size

Top 25 of 646 digital advertising agencies based in 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	Granite	Dublin	51-200	120	79
2	Wolfgang Digital	Dublin	51-200	76	59
3	DPFOC	n/a	51-200	67	1
4	Javelin Dublin	Smithfield	11-50	51	43
5	Matrix Internet	Dublin	11-50	38	21
6	ZOO	Dublin	11-50	28	16
7	Buymedia	Dublin	11-50	28	15
8	Lambourn Digital	n/a	11-50	23	14
9	Studio East	n/a	11-50	22	10
10	Proactive Design Marketing	n/a	11-50	20	15
11	Arekibo	n/a	51-200	17	12
12	Icarus Digital Marketing	n/a	11-50	17	6
13	Social Gravity	n/a	11-50	16	1
14	Marketinglens LTD	n/a	51-200	14	5
15	Search Engine Easy	Dublin	51-200	13	3
16	Brando	n/a	11-50	13	2
17	Kri8it Digital	Dublin	11-50	12	10
18	Escalate	Dublin	11-50	11	7
19	Grofuse	Dublin	11-50	11	5
20	Total Digital	n/a	11-50	11	2
21	Mamma Marketing	Galway	11-50	11	2
22	Aweb Digital	Irishtown	11-50	10	3
23	Eyefall	Dublin	51-200	8	5
24	Tinderpoint	Donnybrook	11-50	7	3
25	Digital Strategy Consultants	n/a	11-50	6	4

Showing 25 of 646 digital advertising agencies based in Ireland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 754 reachable decision-makers.

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Digital advertising agencies based in Ireland at a glance

As of Aug 28, 2026

1-10Median size (employees)

DublinLargest hub · 189 HQs

160Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

532

11-50

102

51-200

501-1,000

Digital advertising agencies by metro

Metro	Companies
Digital advertising agencies in Dublin	189
Digital advertising agencies in Cork	29
Digital advertising agencies in Galway	24
Digital advertising agencies in Limerick	9
Digital advertising agencies in Dundalk	8
Digital advertising agencies in Ireland	8
Digital advertising agencies in Kilkenny	6

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 “digital advertising agencies”, with match quality audited by blind human judging, and headquartered in 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 digital advertising agencies are there based in Ireland?

There are 646 digital advertising agencies headquartered in Ireland as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most digital advertising agencies?

Dublin leads with 189 headquartered companies, followed by Cork (29) and Galway (24).

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 754 verified decision-maker contacts tracked across these 646 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.