Company lists · Data refreshed September 2026

Top 25 B2B public relations agencies based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 41 companies tracked

RevenueBase identified 41 B2B public relations agencies headquartered in Ireland as of September 2026 and tracks 312 professional contacts across them, including 131 with verified work emails and 30 with mobile numbers. Dublin is the largest hub.

This list covers B2B public relations 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 2, 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 Match evidence on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

41Companies

312Contacts tracked

131Verified emails

30Mobile numbers

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The 25 largest B2B public relations agencies based in Ireland

Ranked by team size

Top 25 of 41 B2B public relations agencies based in Ireland, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names B2B public relations 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	MurrayIndirect evidence	Dublin, Ireland	11-50	38
	“We are the trusted strategic communications partner of leading Irish businesses and organisations at home and abroad.” Source: company website · checked Sep 2, 2026
2	The Hive AgencyIndirect evidence	Ireland	1-10	20
	“THE HIVE Agency is a well-established and well-respected creative communications agency.” Source: company website · checked Sep 2, 2026
3	Beachhut PRStrong evidence	Dublin, Ireland	11-50	18
	“DUBLIN - LONDON - BELFAST - AMSTERDAM Working exclusively with tech clients, we provide global Public Relations, Communications Strategy and Corporate Storytelling.” Source: company website · checked Sep 2, 2026
4	Springboard CommunicationsStrong evidence	Ireland	11-50	17
	“Springboard Communications is B Corp Certified, PRCA Agency of the Year 2023 and a global partner of the Worldcom Public Relations Group (Worldcom).” Source: company website · checked Sep 2, 2026
5	The Reputations AgencyIndirect evidence	Ireland	11-50	16
	“We are a strategic reputation and communications agency, part of the Wunderman Thompson Group in Ireland and the Global Wunderman Thompson Network.” Source: company website · checked Sep 2, 2026
6	Elevate PRIndirect evidence	Dublin, Ireland	11-50	16
	“Full service PR agency based in Dublin, Ireland.” Source: company website · checked Sep 2, 2026
7	MKC Communications IrelandIndirect evidence	Ireland	11-50	15
	“MKC Communications is one of Ireland’s leading PR agencies.” Source: company website · checked Sep 2, 2026
8	HOSTStrong evidence	Ireland	1-10	13
	“Host is Ireland's most experienced and successful hospitality, food and drink public relations company.” Source: company website · checked Sep 2, 2026
9	Cullen Communications B CorpIndirect evidence	Ireland	11-50	12
	“Award-winning communications agency based in Dublin, Ireland.” Source: company website · checked Sep 2, 2026
10	Insight ConsultantsIndirect evidence	Ireland	11-50	11
	“Insight Consultants is a leading Irish consultancy specialising in communications.” Source: company website · checked Sep 2, 2026
11	Káno CommunicationsIndirect evidence	Ireland	11-50	10
	“An exclusive local partner of Weber Shandwick International, our team of PR & Communication experts specialise in corporate, brand, healthcare and sustainability.” Source: company website · checked Sep 2, 2026
12	Limelight CommunicationsIndirect evidence	Ireland	1-10	10
	“Limelight Communications is a multi award winning Communications, PR & Event Management agency based in Dublin.” Source: company website · checked Sep 2, 2026
13	Clearstory InternationalStrong evidence	Dun Laoghaire, Ireland	1-10	7
	“ClearStory is an international public relations agency headquartered in Dublin, Ireland.” Source: company website · checked Sep 2, 2026
14	Presence PlusStrong evidence	Dublin City, Ireland	1-10	6
	“Presence is an innovative Public Relations Consultancy offering a wide range of services to a diverse client portfolio, both consumer and corporate.” Source: company website · checked Sep 2, 2026
15	Business TalkIndirect evidence	Dublin, Ireland	1-10	5
	“We are Ireland’s only PR agency dedicated to the Financial Services sector covering banking, mortgages, pensions, personal tax, home insurance, car insurance, and health insurance.” Source: company website · checked Sep 2, 2026
16	Effective Marketing Communications - EMC AgencyIndirect evidence	Dublin, Ireland	1-10	5
	“In today’s connected world connection to your customer is more important than ever.” Source: company website · checked Sep 2, 2026
17	Gordon MRMStrong evidence	Dublin, Ireland	1-10	4
	“Gordon MRM - founded and led by Ray Gordon - is one of the leading Public Relations and Corporate Communications companies in Ireland.” Source: company website · checked Sep 2, 2026
18	Extensive PR LimitedStrong evidence	Cavan, Ireland	1-10	4
	“Extensive PR offer a full range of communication services to clients in the public and private sectors, from public affairs and media relations to corporate identity and customer…” Source: company website · checked Sep 2, 2026
19	Healy CommunicationsIndirect evidence	Ireland	1-10	4
	“For events – both planned and unforeseen – let Healy Communications help you prepare your organisation’s message and deliver it in a truly professional way.” Source: company website · checked Sep 2, 2026
20	Agency FourteenIndirect evidence	Dublin, Ireland	1-10	3
	“At Agency Fourteen, we transform your brand ambitions from possibility to reality with confidence, expertise, and local insight.” Source: company website · checked Sep 2, 2026
21	Cameo CommunicationsIndirect evidence	Cork, Ireland	1-10	3
	“CAMEO Communications is an award winning PR agency working with businesses and corporates in Ireland.” Source: company website · checked Sep 2, 2026
22	RED PRIndirect evidence	Ireland	1-10	2
	“Red PR helps businesses to achieve media coverage, build brand awareness and attract more customers.” Source: company website · checked Sep 2, 2026
23	Harte MediaIndirect evidence	Dublin, Ireland	1-10	2
	“At Harte Media we help people to better Communicate, Connect & Influence.” Source: company website · checked Sep 2, 2026
24	Hall Public Relations & Corporate AffairsStrong evidence	Ballsbridge, Ireland	1-10	2
	“Founded in 1973, The Hall Company has the distinction of being the second longest-serving public relations consultancy in Ireland amongst those still in practice.” Source: company website · checked Sep 2, 2026
25	O'leary PRIndirect evidence	Dublin, Ireland	1-10	1
	“O’Leary PR is one of Ireland’s leading full service PR companies, specialising in the consumer and lifestyle sectors.” Source: company website · checked Sep 2, 2026

Showing 25 of 41 B2B public relations agencies based in Ireland

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B2B public relations agencies based in Ireland at a glance

As of Sep 2, 2026

1-10Median size (employees)

DublinLargest hub · 14 HQs

30Contacts with mobile numbers

Sep 2, 2026Data refreshed

Companies by employee count

1-10

11-50

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 B2B public relations 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 “B2B public relations 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 B2B public relations 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, 131 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 2, 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.

Frequently asked

How many B2B public relations agencies are there based in Ireland?

RevenueBase identified 41 B2B public relations 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?

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

Which city has the most B2B public relations agencies?

Dublin leads with 14 headquartered companies, followed by Dun Laoghaire (2) and Cork (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 131 verified decision-maker contacts tracked across these 41 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 2, 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.