Company lists · Data refreshed September 2026

Top 25 Managed IT services for accounting firms based in Ireland

RevenueBase identified 133 company matches for managed IT services for accounting firms associated with Ireland as of September 2026 and tracks 1,776 professional contacts across them, including 800 with verified work emails. Dublin is the largest hub.

This list covers company matches for managed IT services for accounting 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 28, 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 28, 2026 How this list was built
133Companies
1,776Contacts tracked
800Verified emails
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The 25 largest managed IT services for accounting firms based in Ireland

Ranked by team size
Top 25 of 133 company matches for managed IT services for accounting firms based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 12, IrelandHQ recorded Sep 28, 2026201-500335 contacts →

Exact match

“We deliver fully managed security, networking, cloud and communications services designed to drive enterprise.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchDublin 12, IrelandHQ recorded Sep 28, 2026201-500288 contacts →

Exact match

“Nostra was established in 2006 and in that time has become one of Ireland’s most trusted providers of Managed IT and Cyber Security Services for a wide range of sectors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchDublin, IrelandHQ recorded Sep 28, 202611-5078 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchTerenure, IrelandHQ recorded Sep 28, 202611-5074 contacts →

Exact match

“Cronin & Company was established in 1978 by Michael Cronin.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchClonmel, IrelandHQ recorded Sep 28, 202611-5035 contacts →

Exact match

“Unitec are an international technology company with offices in both Ireland and South Africa.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchDundrum, IrelandHQ recorded Sep 28, 202611-5034 contacts →

Exact match

“MBSL is a firm of chartered accountants specialising in outsourced accounting.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchSandyford, IrelandHQ recorded Sep 28, 202651-20027 contacts →

Exact match

“Paradyn is a leading provider of IT security and consultancy services in Ireland, offering a comprehensive, best-in-class suite of security services to monitor, protect and defend…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchDublin, IrelandHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“At Infinite Technology, we’re dedicated to advancing Irish businesses with IT solutions that enhance efficiency, strengthen security, and drive growth.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchSandyford, IrelandHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
10Exact matchBlanchardstown, IrelandHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“TASC accountants are professionally managed firm, established in 2010 in India and started operations in Ireland in 2014.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchEnnis, IrelandHQ recorded Sep 28, 202611-5017 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchDublin, IrelandHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“We take care of your IT operations so you can focus on what you do best, running your business.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchMullingar, IrelandHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“At Stephens Cooke & Associates we are committed to providing a comprehensive range of services to ensure that we are not simply a service provider, but a firm that work in…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchBlackrock, IrelandHQ recorded Sep 28, 20261-1015 contacts →

Exact match

“Chartered accountants, auditors and tax consultants”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchKilkenny, IrelandHQ recorded Sep 28, 20261-1015 contacts →

Exact match

“At A to Z Computers Ireland, we help SMEs eliminate IT headaches, strengthen cybersecurity, and build reliable, future-ready technology environments.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchKillaloe, IrelandHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“At IT Systems, we provide IT Support, Network Management and IT Maintenance every day to organisations just like yours.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchAthlone, IrelandHQ recorded Sep 28, 20261-1014 contacts →

Exact match

“Incorpro Limited is your trusted Chartered Accountancy, specialising in uplifting small and medium-sized enterprises (SMEs) across Ireland.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchDublin 12, IrelandHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Managed IT Services Enclave’s Managed IT service for small to medium sized businesses lowers the cost of supporting IT systems, delivered at a fixed price with no hidden expenses…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchDublin 2, IrelandHQ recorded Sep 28, 20261-1014 contacts →

Exact match

“Some of iPing's services - Tel: 01 524 1350 Managed Services The implementation of managed services in your network is an important piece in your overall network design.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchDunshaughlin, IrelandHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“Since 2005, DataTrust has been helping businesses across Ireland turn technology from a business risk into a competitive advantage.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchCork, IrelandHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
22Exact matchDublin 18, IrelandHQ recorded Sep 28, 20261-1013 contacts →

Exact match

“Radium is based in Dublin, Ireland, and delivers a range of professional IT services to suit all business needs including IT Consulting, Technical Support Helpdesk, Managed IT…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchDublin, IrelandHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Financial services for Small and Medium Sized Enterprises - Gallagher Keane is a leading firm of expert accountants located in Dublin city centre serving clients nationwide, with…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchDublin 8, IrelandHQ recorded Sep 28, 20261-1012 contacts →

Exact match

“Welcome to CK Computer Solutions CK Computer Solutions offers an honest, competitive and comprehensive IT service for Small to Medium sized businesses.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchDublin 11, IrelandHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“As a computer services company Techsure offers a wide range of options, which will ensure that your IT issues are addressed quickly and competently.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 133 managed IT services for accounting firms based in Ireland

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Managed IT services for accounting firms based in Ireland at a glance

As of Sep 28, 2026
45.0%Verified-email coverage
13.4Average contacts per company
1-10Median size (employees)
17.3%Largest-city concentration · Dublin
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
41
51-200
8
201-500
3

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 133 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 “managed IT services for accounting 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 800 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 28, 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 “managed IT services for accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many managed IT services for accounting firms are there based in Ireland?

RevenueBase identified 133 company matches for managed IT services for accounting 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?

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

Which city has the most managed IT services for accounting firms?

Dublin leads with 23 company records, followed by Galway (4) and Ballina (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 800 professional contacts with verified work emails tracked across these 133 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 28, 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.