Company lists · Data refreshed November 2026

Top 25 Accounting systems services based in Ireland

RevenueBase identified 111 company matches for accounting systems services associated with Ireland as of November 2026 and tracks 764 professional contacts across them, including 271 with verified work emails. Dublin is the largest hub.

This list covers company matches for accounting systems services 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
111Companies
764Contacts tracked
271Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest accounting systems services based in Ireland

Ranked by team size
Top 25 of 111 company matches for accounting systems services 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 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
3Exact matchGalway City, IrelandHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Since our formation in 1984, we have developed to be a top practice located in Galway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDublin 15, IrelandHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Envisage, the largest Irish Sage Partner and part of The Noledge Group, has spent the last two decades delivering creative, flexible and long-lasting ERP solutions for some of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSandyford, IrelandHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Intax is award-winning for the best corporate service accountancy firm -Dublin (2021) and tailor accounting, taxation and corporate services to suit companies of all sizes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchClonmel, IrelandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“At OGBP we aim to understand our clients’ business`s and work with them in achieving their goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchCork, IrelandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Hyland Johnson Keane is a full-service accounting, audit and taxation company in Cork catering to all size businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSwords, IrelandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Ireland's overall Practice of the Year 2026 and Online Practice of the Year two years running - Irish Accountancy Awards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDublin 2, IrelandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Based in Dublin 2, we support Irish businesses in a wide variety of sectors - retail, tech, media and design, hospitality, non-profit, etc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCork, IrelandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“As one of Cork’s long established accountancy practices we are known for our reliable service and personal touch.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDundrum, IrelandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Avid Partners - Accountants & Business Advisers has grown rapidly since its foundation in 2001 and offers a full and comprehensive range of professional accounting and advisory…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCarlow, IrelandHQ recorded Nov 6, 20261-109 contacts →

Exact match

“MJD Accountants is small accountancy practice with offices in Dublin and Carlow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDublin, IrelandHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Qualified Accountants, Business Advisors, and Management Consultants enabling Businesses Grow by helping them with Accounting and Tax compliance needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact matchRathnew, IrelandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“YOUR FIRST POINT OF CONTACT WHEN BUSINESS AND FINANCIAL ISSUES ARISE At Noel Geraghty & Co Ltd we offer a service that is modern, progressive delivered in an organised…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCork, IrelandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Whatever your needs aperio has you covered!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNavan, IrelandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“BMS Accountants, provide a range of professional management accounting services to SME´s in the Midlands, North East and Greater Dublin.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDublin, IrelandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Better Accounting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDublin, IrelandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“GBTech is a technology services and consulting company dedicated to transforming Accounting & Finance teams with cutting-edge digital solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDooradoyle, IrelandHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact 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
24Exact 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
25Exact matchCork, 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

Showing 25 of 111 accounting systems services based in Ireland

See the full list, filter by size, metro and specialty, and access 271 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Accounting systems services based in Ireland at a glance

As of Nov 6, 2026
35.5%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
17.1%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
77
11-50
30
51-200
1
201-500
1

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 111 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 systems services” 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 271 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 systems services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting systems services are there based in Ireland?

RevenueBase identified 111 company matches for accounting systems services 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 systems services?

Dublin leads with 19 company records, followed by Cork (9) and Galway (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 271 professional contacts with verified work emails tracked across these 111 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.

Ready to reach these companies? Verified emails and direct dials for all 111 accounting systems services based in Ireland. Start with a free account, no credit card.

Download this list →

Related lists

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.