Company lists · Data refreshed September 2026

Top 25 B2B consulting firms based in Ireland

Name: B2B consulting firms based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 413 companies tracked

RevenueBase identified 413 company matches for B2B consulting firms associated with Ireland as of September 2026 and tracks 2,079 professional contacts across them, including 514 with verified work emails and 144 with mobile numbers. Dublin is the largest hub.

This list covers company matches for B2B consulting firms associated with Ireland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 23, 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 RevenueBase SmartSearch · Exact Recorded Sep 23, 2026 How this list was built

413Companies

2,079Contacts tracked

514Verified emails

144Mobile numbers

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The 25 largest B2B consulting firms based in Ireland

Ranked by team size

Top 25 of 413 company matches for B2B consulting firms based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Vision Consulting	Exact match	Dublin, IrelandHQ recorded Sep 23, 2026	n/a	201 contacts →
	Exact match “At VISION, we deliver transformation by working at the human foundation first.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Nucleo	Exact match	Dublin, IrelandHQ recorded Sep 23, 2026	51-200	87 contacts →
	Exact match “We are a data and systems intelligence consultancy driving operational excellence for asset-intensive and regulated organisations.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Agile Executives	Exact match	Dublin 4, IrelandHQ recorded Sep 23, 2026	11-50	52 contacts →
	Exact match “Agile Executives helps business owners achieve their goals by helping to increase turnover, improve cashflow and increase the value of the company.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Saros Consulting	Exact match	Dublin, IrelandHQ recorded Sep 23, 2026	51-200	46 contacts →
	Exact match “Saros Consulting is a global leader in IT consulting and strategic project management.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Auxilia Group	Exact match	Naas, IrelandHQ recorded Sep 23, 2026	501-1,000	44 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Lbspartners	Exact match	Limerick, IrelandHQ recorded Sep 23, 2026	11-50	27 contacts →
	Exact match “Founded in 2002, LBSPartners is a business consultancy that provides leadership and operational excellence training that specialises in the areas of digitalisation, climate…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Outform Consulting L B Corp Certified	Exact match	Dublin, IrelandHQ recorded Sep 23, 2026	11-50	24 contacts →
	Exact match “At OutForm, we work with great businesses to make them better.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Maverick Communications International	Exact match	Killaloe/ballina, IrelandHQ recorded Sep 23, 2026	11-50	21 contacts →
	Exact match “We specialise in helping progressive, internationally focused, industrial companies accelerate growth by evolving their marketing for an increasingly digital world.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Pinnacle Project Partners	Exact match	Dublin, IrelandHQ recorded Sep 23, 2026	11-50	20 contacts →
	Exact match “Pinnacle is a specialist, independent business consulting firm, experienced in the delivery of major business transformation programmes.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Impetus. Business Accelerated	Exact match	Dublin, IrelandHQ recorded Sep 23, 2026	11-50	19 contacts →
	Exact match “We are a firm of international senior-level experts, each with decades of experience at some of the world's top companies.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Select Strategies	Exact match	Dublin 2, IrelandHQ recorded Sep 23, 2026	1-10	18 contacts →
	Exact match “Business Growth Transformation is what we do.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Clarion Consulting	Exact match	Dublin, IrelandHQ recorded Sep 23, 2026	11-50	16 contacts →
	Exact match “Clarion Consulting is a leading Business and Information Technology consulting company.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	azets.ireland	Exact match	Dublin, IrelandHQ recorded Sep 23, 2026	201-500	14 contacts →
	Exact match “Azets is an international business advisory group, with local experts in 190 locations across eight countries, backed by progressive technology.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Pembroke Alliance	Exact match	Creevy Lake, IrelandHQ recorded Sep 23, 2026	11-50	13 contacts →
	Exact match “We provide a highly knowledgeable and professional business consultancy service.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	QSI LTD	Exact match	Mallow, IrelandHQ recorded Sep 23, 2026	1-10	11 contacts →
	Exact match “Founded in the late 1980s, Quality Services International (QSI) excels in Business to Business Consultancy, driving success for SMEs primarily in manufacturing, engineering…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	HJKL	Exact match	Dublin, IrelandHQ recorded Sep 23, 2026	1-10	11 contacts →
	Exact match “Technology and People Consulting” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Bill Moss Data	Exact match	Dublin 4, IrelandHQ recorded Sep 23, 2026	11-50	10 contacts →
	Exact match “Bill Moss Data provides businesses with B2B sales contacts, database services and market insights into key audiences and industries.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Wolf And OAK	Exact match	Dublin, IrelandHQ recorded Sep 23, 2026	11-50	9 contacts →
	Exact match “We help companies achieve their goals by identifying the gap between where they are and where they need to be, by ensuring the deployment of best-fit technologies, the first time…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Interval Group	Exact match	Dublin, IrelandHQ recorded Sep 23, 2026	51-200	9 contacts →
	Exact match “Interval is a boutique consulting and recruitment firm helping industry-leading organisations achieve their goals through exceptional people and expertise.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Vmotion IT Solutions	Exact match	Limerick, IrelandHQ recorded Sep 23, 2026	11-50	9 contacts →
	Exact match “VMotion IT Solutions is a trusted leader in delivering secure, scalable, and cost-effective IT solutions.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Team BDS	Exact match	Co. Mayo, IrelandHQ recorded Sep 23, 2026	11-50	8 contacts →
	Exact match “When profits underperform or growth is proving elusive, Team BDS provides SME owners and managing directors of larger firms with the structure, tools, and discipline to regain…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Sterling Engineering LTD	Exact match	Galway, IrelandHQ recorded Sep 23, 2026	201-500	8 contacts →
	Exact match “Sterling is committed to solving our client’s business challenges while helping our employees achieve their career objectives.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	Lotusbudh Consulting	Exact match	Meath, IrelandHQ recorded Sep 23, 2026	11-50	8 contacts →
	Exact match “We are a new age Go To Market Business Consulting firm, committed to the cause of Entrepreneurs, Environment and Education.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	John O'callaghan LTD	Exact match	Dundalk, IrelandHQ recorded Sep 23, 2026	1-10	7 contacts →
	Exact match “Since our establishment in 1983 we have always believed that our priority is making your business operate as efficiently as possible both from an operational and taxation…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Acumis Technology	Exact match	Dublin, IrelandHQ recorded Sep 23, 2026	1-10	7 contacts →
	Exact match “what we do.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “B2B consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 413 B2B consulting firms based in Ireland

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B2B consulting firms based in Ireland at a glance

As of Sep 23, 2026

24.7%Verified-email coverage

6.9%Mobile-number coverage

5.0Average contacts per company

1-10Median size (employees)

37.8%Largest-city concentration · Dublin

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

332

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 25.0d

4070–30

10431–60

361–90

090–180

0180+

Company record updated

Median 86.0d

00–30

55531–60

82961–90

60090–180

95180+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Ireland whose business descriptions match “B2B consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 514 professional contacts with verified work emails across the full matched dataset. 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 23, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “B2B consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B consulting firms are there based in Ireland?

RevenueBase identified 413 company matches for B2B consulting firms associated with Ireland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Vision Consulting tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most B2B consulting firms?

Dublin leads with 156 company records, followed by Cork (16) and Limerick (13).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 514 professional contacts with verified work emails tracked across these 413 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 23, 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.