Company lists · Data refreshed September 2026

Top 25 IT service desk consulting based in Ireland

RevenueBase identified 102 IT service desk consulting headquartered in Ireland as of September 2026 and tracks 427 professional contacts across them, including 122 with verified work emails. Dublin is the largest hub.

This list covers IT service desk consulting 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 20, 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 20, 2026 86% judged on-target in blind review
102Companies
427Contacts tracked
122Verified emails
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The 25 largest IT service desk consulting based in Ireland

Ranked by team size
Top 25 of 102 IT service desk consulting based in Ireland, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to IT service desk consulting: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceDublin 12, IrelandHQ checked Sep 20, 202611-5026 contacts →

Indirect 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 20, 2026
2Partial evidenceDublin 18, IrelandHQ checked Sep 20, 202611-5021 contacts →

Partial evidence

“Enterprise Solutions is a trusted provider of IT Solutions and Managed Services.”

Source: RevenueBase Database · checked Sep 20, 2026
3Partial evidenceLimerick, IrelandHQ checked Sep 20, 202611-5020 contacts →

Partial evidence

“Founded in 2002 by Ger Sheehan, we are a long established, tried and trusted IT partner.”

Source: RevenueBase Database · checked Sep 20, 2026
4Partial evidenceDublin 2, IrelandHQ checked Sep 20, 202611-5020 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 20, 2026
5Partial evidenceDublin, IrelandHQ checked Sep 20, 202611-5016 contacts →

Partial evidence

“Clarion Consulting is a leading Business and Information Technology consulting company.”

Source: RevenueBase Database · checked Sep 20, 2026
6Partial evidenceIrelandHQ checked Sep 20, 202651-20015 contacts →

Partial evidence

“Award winning Unity Technology Solutions has been the independent IT partner of choice for companies throughout Ireland for more than 20 years.”

Source: RevenueBase Database · checked Sep 20, 2026
7Strong evidenceDublin 18, IrelandHQ checked Sep 20, 20261-1013 contacts →

Strong evidence

“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…”

Source: RevenueBase Database · checked Sep 20, 2026
8Partial evidenceDublin, IrelandHQ checked Sep 20, 20261-1012 contacts →

Partial 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 20, 2026
9Strong evidenceDublin, IrelandHQ checked Sep 20, 202611-5011 contacts →

Strong evidence

“1network is one of Dublin's leading IT support and consulting services since 2002, we provide solutions to all of our client’s IT needs, from purchasing hardware and software to…”

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceDublin, IrelandHQ checked Sep 20, 202611-509 contacts →

Indirect evidence

“We help companies achieve their goals by identifying the gap between where they are and where they need to be, by ensuring the deployment of best-fit technologies, the first time…”

Source: RevenueBase Database · checked Sep 20, 2026
11Partial evidenceLimerick, IrelandHQ checked Sep 20, 202611-509 contacts →

Partial evidence

“VMotion IT Solutions is a trusted leader in delivering secure, scalable, and cost-effective IT solutions.”

Source: RevenueBase Database · checked Sep 20, 2026
12Partial evidenceWexford, IrelandHQ checked Sep 20, 20261-108 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 20, 2026
13Partial evidenceIrelandHQ checked Sep 20, 202651-2007 contacts →

Partial evidence

“Aspira, part of emagine is a high-end business and IT consultancy.”

Source: RevenueBase Database · checked Sep 20, 2026
14Partial evidenceKilcullen, IrelandHQ checked Sep 20, 20261-106 contacts →

Partial evidence

“Arona has been offering IT support for business for over a decade.”

Source: RevenueBase Database · checked Sep 20, 2026
15Partial evidenceDublin 10, IrelandHQ checked Sep 20, 20261-106 contacts →

Partial evidence

“We are a full-fledged IT Services, Consultancy, Software, web application, Mobile app development company.”

Source: RevenueBase Database · checked Sep 20, 2026
16Strong evidenceDublin, IrelandHQ checked Sep 20, 20261-105 contacts →

Strong evidence

Consulting and delivering organisational transformation programmes and operating services for large portfolios of applications and platforms with a speciality in IT Service…”

Source: RevenueBase Database · checked Sep 20, 2026
17Partial evidenceLimerick, IrelandHQ checked Sep 20, 20261-104 contacts →

Partial evidence

“Bluescope Technologies is a leading provider of IT services to businesses of all sizes in a wide range of industries.”

Source: RevenueBase Database · checked Sep 20, 2026
18Strong evidenceCastlebar, IrelandHQ checked Sep 20, 202611-504 contacts →

Strong evidence

“Aniar IT Services has been serving the West of Ireland area since 2003, providing IT Support such as managed services, technical helpdesk support, computer support, and consulting…”

Source: RevenueBase Database · checked Sep 20, 2026
19Partial evidenceDublin, IrelandHQ checked Sep 20, 20261-103 contacts →

Partial evidence

“At CMGi, we've been at the forefront of IT Outsourcing and Consultancy since Our mission is clear: to empower SMEs with cutting-edge IT solutions and expert consultancy services.”

Source: RevenueBase Database · checked Sep 20, 2026
20Strong evidenceDublin, IrelandHQ checked Sep 20, 202611-503 contacts →

Strong evidence

“Dublin Tech Solutions is an IT consulting firm based in Dublin.”

Source: RevenueBase Database · checked Sep 20, 2026
21Partial evidenceCo. Roscommon, IrelandHQ checked Sep 20, 20261-103 contacts →

Partial evidence

“We provide comprehensive information technology support to companies who depend upon IT efficiency for their growth and success.”

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceShannon, IrelandHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“Organisations in aviation focus on the day to day operation with the bottom line, safety and regulatory demands being the primary focus.”

Source: RevenueBase Database · checked Sep 20, 2026
23Indirect evidenceCounty Cork, IrelandHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“A Management Consultancy Company which specializes in helping hi-tech companies grow their business through Professional Service Best Practice and Solutions Selling”

Source: RevenueBase Database · checked Sep 20, 2026
24Partial evidenceKilcock, IrelandHQ checked Sep 20, 20261-102 contacts →

Partial evidence

“Fariones Cloud Services Limited, established in 2017, has it's head office in Kilcock, County Kildare.”

Source: RevenueBase Database · checked Sep 20, 2026
25Partial evidenceDublin 2, IrelandHQ checked Sep 20, 20261-102 contacts →

Partial evidence

“Netsec delivers security focused IT support, software and projects across a wide range of small to medium & enterprise businesses based in Ireland and beyond.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 102 IT service desk consulting based in Ireland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 122 reachable decision-makers.

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IT service desk consulting based in Ireland at a glance

As of Sep 20, 2026
28.6%Verified-email coverage
4.2Average contacts per company
1-10Median size (employees)
33.3%Largest-city concentration · Dublin
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
73
11-50
22
51-200
6
5,001-10,000
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 102 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 service desk consulting, 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 service desk consulting”. 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 service desk consulting), 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 service desk consulting, 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, 122 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 20, 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.

IT service desk consulting by metro

  • IT service desk consulting in Dublin34

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 service desk consulting, 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 service desk consulting are there based in Ireland?

RevenueBase identified 102 IT service desk consulting 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?

Landmark Technologies, headquartered in Dublin, tops this list with the largest team on record.

Which city has the most IT service desk consulting?

Dublin leads with 34 headquartered companies, followed by Cork (5) and Blackrock (4).

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 122 verified decision-maker contacts tracked across these 102 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 20, 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.