Company lists · Data refreshed September 2026

Top 25 Global consulting firms based in Ireland

Name: Global consulting firms based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 194 companies tracked

RevenueBase identified 194 global consulting firms headquartered in Ireland as of September 2026 and tracks 1,359 professional contacts across them, including 401 with verified work emails and 72 with mobile numbers. Dublin is the largest hub.

This list covers global consulting firms 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

194Companies

1,359Contacts tracked

401Verified emails

72Mobile numbers

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The 25 largest global consulting firms based in Ireland

Ranked by team size

Top 25 of 194 global consulting firms based in Ireland, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to global consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Azets Ireland	Indirect evidence	Enniscorthy, Ireland	201-500	213 contacts →
	Indirect evidence “Azets is an international business advisory group, with local experts in 190 locations across eight countries, backed by progressive technology.” Source: RevenueBase Database · checked Sep 3, 2026
2	Baker Tilly Ireland	Indirect evidence	Cork, Ireland	51-200	75 contacts →
	Indirect evidence “At Baker Tilly, we care about you and the impact you make.” Source: RevenueBase Database · checked Sep 3, 2026
3	4oc	Indirect evidence	Dublin, Ireland	51-200	57 contacts →
	Indirect evidence “4OC enables organisations deliver better and more effective services to their customers.” Source: RevenueBase Database · checked Sep 3, 2026
4	Auxilia Group	Partial evidence	Dublin, Ireland	501-1,000	44 contacts →
	Partial evidence “Expertise Rooted in Experience Auxilia Group is one of Ireland’s foremost business consulting firms, offering multi-business function support, via our panel of over 700 high…” Source: RevenueBase Database · checked Sep 3, 2026
5	Taylor Clarke	Partial evidence	Ireland	11-50	25 contacts →
	Partial evidence “Taylor Clarke is a full service organisation effectiveness and development consultancy with a global reach.” Source: RevenueBase Database · checked Sep 3, 2026
6	Pinnacle Project Partners	Partial evidence	Ireland	11-50	20 contacts →
	Partial evidence “Pinnacle is a specialist, independent business consulting firm, experienced in the delivery of major business transformation programmes.” Source: RevenueBase Database · checked Sep 3, 2026
7	Impetus. Business Accelerated	Indirect evidence	Limerick, Ireland	11-50	19 contacts →
	Indirect evidence “We are a firm of international senior-level experts, each with decades of experience at some of the world's top companies.” Source: RevenueBase Database · checked Sep 3, 2026
8	Select Strategies	Indirect evidence	Dublin, Ireland	1-10	18 contacts →
	Indirect evidence “Business Growth Transformation is what we do.” Source: RevenueBase Database · checked Sep 3, 2026
9	Clarion Consulting	Partial evidence	Dublin, Ireland	11-50	16 contacts →
	Partial evidence “Clarion Consulting is a leading Business and Information Technology consulting company.” Source: RevenueBase Database · checked Sep 3, 2026
10	Pembroke Alliance	Indirect evidence	Carrickmacross, Ireland	11-50	12 contacts →
	Indirect evidence “We provide a highly knowledgeable and professional business consultancy service.” Source: RevenueBase Database · checked Sep 3, 2026
11	Byrne Ó Cléirigh	Indirect evidence	Ireland	11-50	10 contacts →
	Indirect evidence “Byrne Ó Cléirigh is a firm of professional engineers and management consultants.” Source: RevenueBase Database · checked Sep 3, 2026
12	Cytec Consulting	Partial evidence	Dublin, Ireland	11-50	8 contacts →
	Partial evidence “Cytec Consulting provides unrivalled capability, experience and network access to our clients when they need it the most.” Source: RevenueBase Database · checked Sep 3, 2026
13	Replakon	Indirect evidence	Ireland	1-10	6 contacts →
	Indirect evidence “Replakon is uniquely positioned to service your business needs from our extensive business and geographic knowledge and industry contacts.” Source: RevenueBase Database · checked Sep 3, 2026
14	Neaufort	Indirect evidence	Cahir, Ireland	11-50	6 contacts →
	Indirect evidence “Our services are delivered on a worldwide basis, in Accounting, Taxation, Business Development & Transformation, Corporate Transaction Services, Corporate Governance, Human…” Source: RevenueBase Database · checked Sep 3, 2026
15	Pinta Consulting	Strong evidence	Crosshaven, Ireland	11-50	5 contacts →
	Strong evidence “Pinta Consulting operates on a global footprint, proactively supporting our customers of all sizes from multinationals to SME’s to owner-managed.” Source: RevenueBase Database · checked Sep 3, 2026
16	Workpillar	Indirect evidence	Sandyford, Ireland	201-500	4 contacts →
	Indirect evidence “Welcome to Workpillar, where innovation meets expertise to drive your business forward!” Source: RevenueBase Database · checked Sep 3, 2026
17	Odyssey Consultants	Indirect evidence	Dublin, Ireland	11-50	4 contacts →
	Indirect evidence “We help our clients take the next step in their journey by providing a tailored, people-centric approach to their business transformation needs.” Source: RevenueBase Database · checked Sep 3, 2026
18	AWEN	Indirect evidence	Oranmore, Ireland	1-10	4 contacts →
	Indirect evidence “AWEN is owned by Claire Gannon, an independent advisor who offers wide-ranging support to individuals, teams and companies of all sizes.” Source: RevenueBase Database · checked Sep 3, 2026
19	Clerkin Consulting	Partial evidence	Ireland	1-10	3 contacts →
	Partial evidence “With Project Management and Problem solving at the core of our offering, Clerkin Consulting work closely with our clients to deliver complex business solutions and achieve…” Source: RevenueBase Database · checked Sep 3, 2026
20	Health Start Partners HSP	Indirect evidence	Dublin, Ireland	51-200	3 contacts →
	Indirect evidence “At HSP, we excel at quickly understanding complex problems, defining the right strategy, clearly communicating it to stakeholders, and executing with precision.” Source: RevenueBase Database · checked Sep 3, 2026
21	IAS	Indirect evidence	Belfast, Ireland	11-50	3 contacts →
	Indirect evidence “IaS is a management consultancy arranging strategic partnerships and financing, as well risk advisory, internal audit and compliance services in Canada, India, U.S, UK, Ireland.” Source: RevenueBase Database · checked Sep 3, 2026
22	Blue Consulting	Partial evidence	Dublin, Ireland	11-50	3 contacts →
	Partial evidence “Blue Consulting is an international firm with more than ten years of experience in the sector of strategic consulting, national and international tax advice and investment.” Source: RevenueBase Database · checked Sep 3, 2026
23	Accelerate Consulting	Partial evidence	Dublin, Ireland	1-10	3 contacts →
	Partial evidence “Accelerate Consulting focus on assisting organisations and individuals become more successful by providing valuable guidance and assistance to overcome strategic and operational…” Source: RevenueBase Database · checked Sep 3, 2026
24	Lalor & Company	Indirect evidence	Wicklow, Ireland	1-10	2 contacts →
	Indirect evidence “We currently work with a broad range of clientele; large corporations, Small Medium Enterprises (SMEs), the local neighbourhood business, individual entrepreneurs – we provide…” Source: RevenueBase Database · checked Sep 3, 2026
25	Revim Group	Partial evidence	Ireland	1-10	2 contacts →
	Partial evidence “We solve our clients' business problems by providing services in technology, innovation and consulting.” Source: RevenueBase Database · checked Sep 3, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: global consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names global consulting firms.
Partial evidence: Its own public description names part of global consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name global consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 194 global consulting firms based in Ireland

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Global consulting firms based in Ireland at a glance

As of Sep 3, 2026

29.5%Verified-email coverage

5.3%Mobile-number coverage

7.0Average contacts per company

1-10Median size (employees)

34.5%Largest-city concentration · Dublin

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

146

11-50

51-200

201-500

501-1,000

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 global consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Ireland whose own description of what they do matches “global consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names global consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among global consulting firms, 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 its RevenueBase Smart Search 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, 401 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 3, 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.

Global consulting firms by metro

Global consulting firms in Dublin67

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names global consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many global consulting firms are there based in Ireland?

RevenueBase identified 194 global consulting firms 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?

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

Which city has the most global consulting firms?

Dublin leads with 67 headquartered companies, followed by Cork (8) and Blackrock (7).

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 401 verified decision-maker contacts tracked across these 194 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 3, 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 Smart Search, 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.