Company lists · Data refreshed September 2026

Top 25 Enterprise support services based in Ireland

Name: Enterprise support services based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 98 companies tracked

RevenueBase identified 98 enterprise support services headquartered in Ireland as of September 2026 and tracks 721 professional contacts across them, including 308 with verified work emails. Dublin is the largest hub.

This list covers enterprise support services 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 28, 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 28, 2026 86% judged on-target in blind review

98Companies

721Contacts tracked

308Verified emails

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The 25 largest enterprise support services based in Ireland

Ranked by team size

Top 25 of 98 enterprise support services based in Ireland, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise support services: 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	Prostrategy	Indirect evidence	Citywest Business Campus, IrelandHQ checked Sep 28, 2026	51-200	74 contacts →
	Indirect evidence “Established in 1985, with offices in Cork & Dublin, ProStrategy has over 40 years’ experience providing Business Management Software Solutions & Services to Irish and…” Source: RevenueBase Database · checked Sep 28, 2026
2	Adec Arise	Partial evidence	Limerick, IrelandHQ checked Sep 28, 2026	51-200	65 contacts →
	Partial evidence “ADEC Arise designs and delivers award-winning Customer & Technical Support services on behalf of clients.” Source: RevenueBase Database · checked Sep 28, 2026
3	SCT Store Computer Technology	Partial evidence	Dublin 12, IrelandHQ checked Sep 28, 2026	51-200	53 contacts →
	Partial evidence “SCT Provides Managed Services, Helpdesk, On-Site Hardware Support, Deployment and Consultancy to the Retail Sector in Ireland and the UK.” Source: RevenueBase Database · checked Sep 28, 2026
4	Milner Browne	Strong evidence	Loughlinstown, IrelandHQ checked Sep 28, 2026	51-200	40 contacts →
	Strong evidence “Milner Browne provide business management software, services and support to small and medium-sized enterprises.” Source: RevenueBase Database · checked Sep 28, 2026
5	Bytek IT Solutions	Indirect evidence	Glasnevin, IrelandHQ checked Sep 28, 2026	11-50	30 contacts →
	Indirect evidence “Power your business with hassle-free solutions.” Source: RevenueBase Database · checked Sep 28, 2026
6	Landmark Technologies	Partial evidence	Dublin 12, IrelandHQ checked Sep 28, 2026	11-50	26 contacts →
	Partial evidence “At Landmark Technologies our proactive services are designed to provide small to medium enterprises with the kind of diagnostic approach usually only available to large…” Source: RevenueBase Database · checked Sep 28, 2026
7	Enterprise Solutions	Partial evidence	Dublin 18, IrelandHQ checked Sep 28, 2026	11-50	21 contacts →
	Partial evidence “Enterprise Solutions is a trusted provider of IT Solutions and Managed Services.” Source: RevenueBase Database · checked Sep 28, 2026
8	The Guinness Enterprise Centre	Strong evidence	Dublin 8, IrelandHQ checked Sep 28, 2026	1-10	20 contacts →
	Strong evidence “The Guinness Enterprise Centre (GEC) provides a dynamic environment to build and scale an international business, combining office space with business support services in a…” Source: RevenueBase Database · checked Sep 28, 2026
9	Automate Technology	Partial evidence	Dublin 2, IrelandHQ checked Sep 28, 2026	11-50	20 contacts →
	Partial evidence “Automate Technology delivers a range of professional IT support, sales and consultancy services to SMEs, institutions and charities throughout Ireland with offices in both Dublin…” Source: RevenueBase Database · checked Sep 28, 2026
10	DEITG	Indirect evidence	Cork, IrelandHQ checked Sep 28, 2026	1-10	16 contacts →
	Indirect evidence “We are I.T.” Source: RevenueBase Database · checked Sep 28, 2026
11	IT Systems LTD	Partial evidence	Killaloe, IrelandHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “At IT Systems, we provide IT Support, Network Management and IT Maintenance every day to organisations just like yours.” Source: RevenueBase Database · checked Sep 28, 2026
12	ERS IT Solutions	Partial evidence	Dublin, IrelandHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Established in 1985, ERS IT Solutions has provided IT support and services to a broad range of organisations (large and small) throughout Ireland and has evolved into one of the…” Source: RevenueBase Database · checked Sep 28, 2026
13	Pimbrook Software	Partial evidence	Tramore, IrelandHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “Pimbrook Software is a multi-award winning provider of Sage Software & Support to the SME market in Ireland.” Source: RevenueBase Database · checked Sep 28, 2026
14	Sheil Kinnear Limited	Indirect evidence	Wexford, IrelandHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “At Sheil Kinnear, we are very proud of the large number of success stories that the firm has had over the years, with numerous clients commencing their business journey with us…” Source: RevenueBase Database · checked Sep 28, 2026
15	Really Good Business	Indirect evidence	Dublin, IrelandHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “Really Good Business provides IT Services and Solutions to small and medium size businesses who lack a dedicated IT department.” Source: RevenueBase Database · checked Sep 28, 2026
16	Inet Computer Solutions	Partial evidence	Mullingar, IrelandHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “INET Computer Solutions PC Support was formed in 2004 by Ronan Mc Namara with the aim of providing in house Technical Support for small businesses which had neither the skills nor…” Source: RevenueBase Database · checked Sep 28, 2026
17	The Mill Enterprise HUB Drogheda	Strong evidence	Drogheda, IrelandHQ checked Sep 28, 2026	1-10	11 contacts →
	Strong evidence “The Mill is Drogheda's Enterprise Hub, opened on 14th of Oct 2013."A supportive community where entrepreneurs with ambition can grow their business" Anyone can build a new…” Source: RevenueBase Database · checked Sep 28, 2026
18	Sapro Solutions LTD	Partial evidence	Dublin, IrelandHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “SAPRO Solutions is an Irish based consultancy, specialising in Enterprise Applications and Technology and is an official member of the SAP® PartnerEdge® Open Ecosystem.” Source: RevenueBase Database · checked Sep 28, 2026
19	ITM Tech	Partial evidence	Naas, IrelandHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “Based in Naas, Co Kildare, ITM Tech, previously IT Monkey, supply and implement reliable technical support for your entire IT environment.” Source: RevenueBase Database · checked Sep 28, 2026
20	runmybusiness.ie	Partial evidence	Kells, IrelandHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “Run My Business (RMB) offers a solution-based consultancy and support services for SME's of all sizes.” Source: RevenueBase Database · checked Sep 28, 2026
21	The IT Department - Wexford	Partial evidence	Wexford, IrelandHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “The IT Department works with companies that need the support of an IT department without having the overheads of a dedicated in-house IT professional.” Source: RevenueBase Database · checked Sep 28, 2026
22	Echo IT LTD	Indirect evidence	Nenagh, IrelandHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “EchoIT are a professional IT services company.” Source: RevenueBase Database · checked Sep 28, 2026
23	Computer Technical Services	Partial evidence	Dublin 24, IrelandHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Based in Dublin, Ireland, we’ve specialised in providing comprehensive support, maintenance and networking for small to large companies since 1992.” Source: RevenueBase Database · checked Sep 28, 2026
24	Arona IT Solutions	Partial evidence	Kilcullen, IrelandHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Arona has been offering IT support for business for over a decade.” Source: RevenueBase Database · checked Sep 28, 2026
25	Avova Technologies	Indirect evidence	Athlone, IrelandHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “Avova Technologies is an innovative I.T.” Source: RevenueBase Database · checked Sep 28, 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: enterprise support services. 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 enterprise support services.
Partial evidence: Its own public description names part of enterprise support services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise support services. 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 25 of 98 enterprise support services based in Ireland

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Enterprise support services based in Ireland at a glance

As of Sep 28, 2026

42.7%Verified-email coverage

7.4Average contacts per company

1-10Median size (employees)

18.4%Largest-city concentration · Dublin

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

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 98 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 enterprise support services, 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 “enterprise support services”. 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 enterprise support services), 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 enterprise support services, 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, 308 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 28, 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 enterprise support services, 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 enterprise support services are there based in Ireland?

RevenueBase identified 98 enterprise support services 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?

Prostrategy, headquartered in Citywest Business Campus, tops this list with the largest team on record.

Which city has the most enterprise support services?

Dublin leads with 18 headquartered companies, followed by Cork (3) and Dundalk (3).

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 308 verified decision-maker contacts tracked across these 98 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 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 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.