Company lists · Data verified August 2026

Top 25 B2B demand generation agencies based in Ireland

Name: B2B demand generation agencies based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 75 companies tracked

There are 75 B2B demand generation agencies headquartered in Ireland (RevenueBase, August 2026). RevenueBase tracks 365 professional contacts across them, including 94 with verified work emails and 30 with mobile numbers. Dublin is the largest hub.

This list covers B2B demand generation 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.

75Companies

365Contacts tracked

94Verified emails

30Mobile numbers

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The 25 largest B2B demand generation agencies based in Ireland

Ranked by team size

Top 25 of 75 B2B demand generation 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	Atomic	n/a	11-50	70	24
2	Hovi Digital LAB	Dublin City	51-200	31	8
3	Maven TM	Carlow	11-50	26	8
4	Focusone	Waterford	11-50	16	3
5	Energy Communications Uk&i	n/a	11-50	14	8
6	Digital Funnel	n/a	1-10	12	7
7	CAT Media	Dublin	11-50	9	3
8	ZNGLY	Dublin	1-10	8	5
9	Meas Media	An Cheathru Rua	1-10	6	5
10	B2B Fusion	Dublin	11-50	6	4
11	Adgroup	Dublin	1-10	4	1
12	Splash	Killorglin	1-10	4	1
13	IMS Marketing, A Locomotive Agency	Oranmore	11-50	3	2
14	GOOTA	Dublin	11-50	3	1
15	Gochain Media LTD	Blackrock	11-50	3	1
16	MY Marketing Team	Lucan	1-10	3	1
17	Optimisably	Dublin	1-10	2	2
18	Easiir Media	n/a	1-10	2	1
19	Vantage Digital	Dublin	1-10	2	1
20	KOS Consulting & Training	Limerick	1-10	2	1
21	Growthlab	Galway	1-10	2	1
22	Leadlndr Limited	Dublin	1-10	1	1
23	Lotus Optimisation	Tralee	1-10	1	1
24	About Inbound	Sligo	1-10	1	1
25	Dublinrush	Balbriggan	1-10	1	1

Showing 25 of 75 B2B demand generation agencies based in Ireland

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B2B demand generation agencies based in Ireland at a glance

As of Aug 28, 2026

1-10Median size (employees)

DublinLargest hub · 24 HQs

30Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

B2B demand generation agencies by metro

Metro	Companies
B2B demand generation agencies in Dublin	24
B2B demand generation agencies in Dublin City	3
B2B demand generation agencies in Belfast	2
B2B demand generation agencies in Portarlington	2
B2B demand generation agencies in Blackrock	2
B2B demand generation agencies in Lucan	2
B2B demand generation agencies in Oranmore	2

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 “B2B demand generation 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; 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 B2B demand generation agencies are there based in Ireland?

There are 75 B2B demand generation agencies headquartered in Ireland as of August 2026 (RevenueBase).

What is the largest company on this list?

Atomic, headquartered in Ireland, tops this list with the largest team on record.

Which city has the most B2B demand generation agencies?

Dublin leads with 24 headquartered companies, followed by Dublin City (3) and Belfast (2).

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 94 verified decision-maker contacts tracked across these 75 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.