Company lists · Data refreshed September 2026

Top 13 IT support for accounting firms based in Ireland

Name: IT support for accounting firms based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 25 companies tracked

RevenueBase identified 25 IT support for accounting firms headquartered in Ireland as of September 2026 and tracks 132 professional contacts across them, including 56 with verified work emails. Dublin is the largest hub.

This list covers IT support for accounting 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 21, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

25Companies

132Contacts tracked

56Verified emails

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The 13 largest IT support for accounting firms based in Ireland

Ranked by team size

Top 13 of 25 IT support for accounting firms based in Ireland, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to IT support for accounting 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	MBSL	Partial evidence	Dundrum, IrelandHQ checked Sep 21, 2026	11-50	34 contacts →
	Partial evidence “MBSL is a firm of chartered accountants specialising in outsourced accounting.” Source: RevenueBase Database · checked Sep 21, 2026
2	INTAX	Partial evidence	Sandyford, IrelandHQ checked Sep 21, 2026	11-50	21 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 21, 2026
3	AMQ Accountants & Auditors AMQ	Indirect evidence	Ennis, IrelandHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “AMQ is a multidisciplinary firm of Accountants, Registered Auditors and Business Consultants.” Source: RevenueBase Database · checked Sep 21, 2026
4	BORGO	Indirect evidence	Swords, IrelandHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence “Ireland's overall Practice of the Year 2026 and Online Practice of the Year two years running - Irish Accountancy Awards.” Source: RevenueBase Database · checked Sep 21, 2026
5	Fintech PRO	Partial evidence	Dublin, IrelandHQ checked Sep 21, 2026	1-10	8 contacts →
	Partial evidence “Qualified Accountants, Business Advisors, and Management Consultants enabling Businesses Grow by helping them with Accounting and Tax compliance needs.” Source: RevenueBase Database · checked Sep 21, 2026
6	MCS Integrated Solutions	Partial evidence	Dublin, IrelandHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “Managing your business is made simple when your accounting and financial processes are integrated and efficient.” Source: RevenueBase Database · checked Sep 21, 2026
7	MI Solutions	Partial evidence	Dublin, IrelandHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “MI Solutions are specialists in accounting software and are a full service provider offering installation, training and maintenance.” Source: RevenueBase Database · checked Sep 21, 2026
8	Martone Accounting Limited	Strong evidence	Dublin, IrelandHQ checked Sep 21, 2026	1-10	3 contacts →
	Strong evidence “Martone Accounting Limited is a Dublin-based accounting firm supporting business owners with accounting, tax, and financial insight.” Source: RevenueBase Database · checked Sep 21, 2026
9	Amba Accountants And TAX Advisors	Indirect evidence	Swords, IrelandHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “AMBA are the Accountants in Swords for SME Owners.” Source: RevenueBase Database · checked Sep 21, 2026
10	Accountable Chartered Certified Accountants And Auditors	Indirect evidence	Dublin 2, IrelandHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “We will take care of your accounts, payroll, tax and audits so you can concentrate on what’s most important, your business.” Source: RevenueBase Database · checked Sep 21, 2026
11	D. V. Mannion & Co. LTD	Partial evidence	Galway, IrelandHQ checked Sep 21, 2026	1-10	1 contacts →
	Partial evidence “We can manage your accounting, tax, payroll, audit, and bookkeeping needs, freeing up time for you to manage your business.” Source: RevenueBase Database · checked Sep 21, 2026
12	Sean Brennan & Company Chartered Accountants	Indirect evidence	Co. Wexford, IrelandHQ checked Sep 21, 2026	1-10	1 contacts →
	Indirect evidence “Sean Brennan & Co, Chartered Accountants is a leading firm of chartered accountants based in Gorey, Co.” Source: RevenueBase Database · checked Sep 21, 2026
13	Easy Accounting	Partial evidence	Strandhill, IrelandHQ checked Sep 21, 2026	1-10	1 contacts →
	Partial evidence “As a business professional, I always understood the evolving need for businesses to run smooth operations through properly kept accounting systems.” Source: RevenueBase Database · checked Sep 21, 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: IT support for accounting 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 IT support for accounting firms.
Partial evidence: Its own public description names part of IT support for accounting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT support for accounting 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 13 of 25 IT support for accounting firms based in Ireland

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IT support for accounting firms based in Ireland at a glance

As of Sep 21, 2026

42.4%Verified-email coverage

5.3Average contacts per company

1-10Median size (employees)

16.0%Largest-city concentration · Dublin

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 25 companies.

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 IT support for accounting 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 “IT support for accounting 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 IT support for accounting 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 IT support for accounting 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, 56 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 21, 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.

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 IT support for accounting 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 IT support for accounting firms are there based in Ireland?

RevenueBase identified 25 IT support for accounting 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?

MBSL, headquartered in Dundrum, tops this list with the largest team on record.

Which city has the most IT support for accounting firms?

Dublin leads with 4 headquartered companies, followed by Waterford (2) and Baltrasna Moate (1).

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 56 verified decision-maker contacts tracked across these 25 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 21, 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.