Company lists · Data refreshed November 2026

Top 25 Accounting business process consultants based in Ireland

RevenueBase identified 70 company matches for accounting business process consultants associated with Ireland as of November 2026 and tracks 467 professional contacts across them, including 217 with verified work emails. Dublin is the largest hub.

This list covers company matches for accounting business process consultants 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 November 6, 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 Nov 6, 2026 How this list was built
70Companies
467Contacts tracked
217Verified emails
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The 25 largest accounting business process consultants based in Ireland

Ranked by team size
Top 25 of 70 company matches for accounting business process consultants based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5088 contacts →

Exact match

“OSK have been providing quality and professional business advice to Irish businesses since 1985.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDublin, IrelandHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“HLB Ireland provide quality accountancy services and business advice to entrepreneurial and owner managed businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSligo, IrelandHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Gilroy Gannon brings to its clients a unique partnership - people drawn together from the major international accounting firms, industry and small practice with the common goal of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Cozmotec is a dynamic consultancy specialising in helping SMEs streamline and optimise their business processes through smart automation and tailored technology solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchEnnis, IrelandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“AMQ is a multidisciplinary firm of Accountants, Registered Auditors and Business Consultants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRanelagh, IrelandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“TGS Ireland GBW provides Professional Services to Small and Mediun Sized Businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“NKC is built around the strength of our team.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDublin, IrelandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“what we do.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDundalk, IrelandHQ recorded Nov 6, 20261-107 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDublin, IrelandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“John McElhinney & Co, Chartered Accountants is based in Dublin city centre adjacent to the International Financial Services Centre (IFSC), with the firms origins stretching back…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDublin, IrelandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“ERP specialists focused on ERP Selection/Evaluation for Clients and Dynamics Business Central implementation and support”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDublin, IrelandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Registered Accountants and Statutory Audit Firm Our experienced team on the Swords Road provide the full range of accountancy and audit services for a plethora of individuals and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDublin, IrelandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Managing your business is made simple when your accounting and financial processes are integrated and efficient.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCahir, IrelandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Our services are delivered on a worldwide basis, in Accounting, Taxation, Business Development & Transformation, Corporate Transaction Services, Corporate Governance, Human…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEdenderry, IrelandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Walsh Kealey and Company provide Accounting, Auditing, Tax consultancy, Book Keeping and Business Advisory Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchClaregalway, IrelandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Cost-effective audit, advisory, taxation, accountancy, payroll and bookkeeping services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDonegal, IrelandHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCo Cork, IrelandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Accountants for small, medium and large businesses Tax Consultants and tax planning advice Business consultants for existing and start up businesses Farming tax and accounts…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMallow, IrelandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Derek Madden & Company are a firm of Certified Public Accountants and Registered Auditors with offices based in Mallow, Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGalway, IrelandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“In today’s complex world, the fine line between success and failure often depends on sound knowledge and advice received from your accountant.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCork, IrelandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Forensic Accountant”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchIrelandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Chartered Accountants, Registered Auditors and Business Advisors Ormsby and Rhodes is one of the longest established Accounting Firms in Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHarolds Cross, IrelandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“O'Donnell Accountants was founded by Paudie O'Donnell in 1995 with the aim of being different and better than others and being there for our clients and adapting to meet their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWexford Town, IrelandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Michael O’Leary & company was founded in Wexford in 1980.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDublin 2, IrelandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Robert J.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 70 accounting business process consultants based in Ireland

See the full list, filter by size, metro and specialty, and access 217 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting business process consultants based in Ireland at a glance

As of Nov 6, 2026
46.5%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
17.1%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
18
51-200
2

Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 70 companies.

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 “accounting business process consultants” 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 217 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 November 6, 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 “accounting business process consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting business process consultants are there based in Ireland?

RevenueBase identified 70 company matches for accounting business process consultants associated with Ireland as of November 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?

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

Which city has the most accounting business process consultants?

Dublin leads with 12 company records, followed by Cork (7) and Limerick (3).

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 217 professional contacts with verified work emails tracked across these 70 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 November 6, 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.