Company lists · Data refreshed September 2026

Top 25 Enterprise IT consultants based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 185 companies tracked

RevenueBase identified 185 enterprise IT consultants headquartered in Ireland as of September 2026 and tracks 1,999 professional contacts across them, including 1,089 with verified work emails and 108 with mobile numbers. Dublin is the largest hub.

This list covers enterprise IT consultants 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 24, 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 24, 2026 86% judged on-target in blind review

185Companies

1,999Contacts tracked

1,089Verified emails

108Mobile numbers

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The 25 largest enterprise IT consultants based in Ireland

Ranked by team size

Top 25 of 185 enterprise IT consultants based in Ireland, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise IT consultants: 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	PFH Technology Group	Indirect evidence	Dublin, IrelandHQ checked Sep 24, 2026	501-1,000	578 contacts →
	Indirect evidence “PFH Technology Group, a Ricoh Company, is Ireland's largest ICT services and solutions provider with 800+ employees (600+ technical).” Source: RevenueBase Database · checked Sep 24, 2026
2	Nostra	Partial evidence	Dublin 12, IrelandHQ checked Sep 24, 2026	201-500	288 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 24, 2026
3	Presidio Europe & Asia Pacific	Indirect evidence	Dublin, IrelandHQ checked Sep 24, 2026	201-500	102 contacts →
	Indirect evidence “Welcome to the official EMEA & APAC page for Presidio.” Source: RevenueBase Database · checked Sep 24, 2026
4	Enterprise Registry Solutions	Partial evidence	Dublin, IrelandHQ checked Sep 24, 2026	11-50	76 contacts →
	Partial evidence “Welcome to Enterprise Registry Solutions (ERS), a wholly owned subsidiary of Information Services Corporation (ISC).” Source: RevenueBase Database · checked Sep 24, 2026
5	HCS	Indirect evidence	Dublin 24, IrelandHQ checked Sep 24, 2026	51-200	63 contacts →
	Indirect evidence “The technology landscape may be changing every day, but with a team of internationally accredited experts right here in Ireland, HCS can navigate your organisation across its…” Source: RevenueBase Database · checked Sep 24, 2026
6	Intuity Technologies	Partial evidence	Galway, IrelandHQ checked Sep 24, 2026	51-200	51 contacts →
	Partial evidence “Intuity Technologies is an Irish technology company specialising in Data, AI, IT and Cybersecurity, headquartered in Galway.” Source: RevenueBase Database · checked Sep 24, 2026
7	Saros Consulting	Partial evidence	Dublin, IrelandHQ checked Sep 24, 2026	51-200	46 contacts →
	Partial evidence “Saros Consulting is a global leader in IT consulting and strategic project management.” Source: RevenueBase Database · checked Sep 24, 2026
8	Client Solutions	Partial evidence	Dublin 12, IrelandHQ checked Sep 24, 2026	201-500	39 contacts →
	Partial evidence “Client Solutions is the Irish enterprise technology partner of choice.” Source: RevenueBase Database · checked Sep 24, 2026
9	Bytek IT Solutions	Indirect evidence	Glasnevin, IrelandHQ checked Sep 24, 2026	11-50	30 contacts →
	Indirect evidence “Power your business with hassle-free solutions.” Source: RevenueBase Database · checked Sep 24, 2026
10	PAQ IT	Partial evidence	Limerick, IrelandHQ checked Sep 24, 2026	11-50	20 contacts →
	Partial evidence “Founded in 2002 by Ger Sheehan, we are a long established, tried and trusted IT partner.” Source: RevenueBase Database · checked Sep 24, 2026
11	Automate Technology	Strong evidence	Dublin 2, IrelandHQ checked Sep 24, 2026	11-50	20 contacts →
	Strong 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 24, 2026
12	Clarion Consulting	Indirect evidence	Dublin, IrelandHQ checked Sep 24, 2026	11-50	16 contacts →
	Indirect evidence “Clarion Consulting is a leading Business and Information Technology consulting company.” Source: RevenueBase Database · checked Sep 24, 2026
13	Unity Technology Solutions- An Ekco Company	Partial evidence	IrelandHQ checked Sep 24, 2026	51-200	15 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 24, 2026
14	Radium Technologies	Partial evidence	Dublin 18, IrelandHQ checked Sep 24, 2026	1-10	13 contacts →
	Partial 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 24, 2026
15	ATORO	Partial evidence	Portarlington, IrelandHQ checked Sep 24, 2026	11-50	13 contacts →
	Partial evidence “Atoro is a cyber compliance consultancy for scaling software companies, and Europe's first ISO 42001 certified consultancy.” Source: RevenueBase Database · checked Sep 24, 2026
16	Lumenia Consulting	Partial evidence	Galway, IrelandHQ checked Sep 24, 2026	11-50	11 contacts →
	Partial evidence “Lumenia is an independent ERP consulting organisation, specialising in business transformation through the implementation of Enterprise Resource Planning and related enterprise…” Source: RevenueBase Database · checked Sep 24, 2026
17	Ward Solutions	Indirect evidence	IrelandHQ checked Sep 24, 2026	51-200	11 contacts →
	Indirect evidence “Ward Solutions is Ireland’s largest Information Security provider.” Source: RevenueBase Database · checked Sep 24, 2026
18	1network	Partial evidence	Dublin, IrelandHQ checked Sep 24, 2026	11-50	11 contacts →
	Partial 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 24, 2026
19	Sapro Solutions LTD	Strong evidence	Dublin, IrelandHQ checked Sep 24, 2026	11-50	10 contacts →
	Strong 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 24, 2026
20	DAYNT	Partial evidence	Dublin, IrelandHQ checked Sep 24, 2026	11-50	9 contacts →
	Partial evidence “At Daynt, we are a boutique technology and professional services firm dedicated to helping startups, SMEs, and growing enterprises navigate their digital transformation journeys.” Source: RevenueBase Database · checked Sep 24, 2026
21	Wolf And OAK	Indirect evidence	Dublin, IrelandHQ checked Sep 24, 2026	11-50	9 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 24, 2026
22	GPS IT Services LTD	Partial evidence	Celbridge, IrelandHQ checked Sep 24, 2026	11-50	9 contacts →
	Partial evidence “Imagine an IT partnership that transcends conventional service providers – one that prioritizes your business growth over short-term gains.” Source: RevenueBase Database · checked Sep 24, 2026
23	Vmotion IT Solutions	Partial evidence	Limerick, IrelandHQ checked Sep 24, 2026	11-50	9 contacts →
	Partial evidence “VMotion IT Solutions is a trusted leader in delivering secure, scalable, and cost-effective IT solutions.” Source: RevenueBase Database · checked Sep 24, 2026
24	Sevtech	Indirect evidence	Dublin, IrelandHQ checked Sep 24, 2026	11-50	8 contacts →
	Indirect evidence “SevTech is an AI-enabled technology company helping organisations move from strategy to execution.” Source: RevenueBase Database · checked Sep 24, 2026
25	Intercept Technologies	Indirect evidence	Dublin 2, IrelandHQ checked Sep 24, 2026	1-10	8 contacts →
	Indirect evidence “Intercept Technologies, the game-changer in advanced monitoring and state-of-the-art tooling, offering unparalleled identification and remediation of potential exposures and…” Source: RevenueBase Database · checked Sep 24, 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 IT consultants. 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 IT consultants.
Partial evidence: Its own public description names part of enterprise IT consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise IT consultants. 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 185 enterprise IT consultants based in Ireland

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Enterprise IT consultants based in Ireland at a glance

As of Sep 24, 2026

54.5%Verified-email coverage

5.4%Mobile-number coverage

10.8Average contacts per company

1-10Median size (employees)

36.8%Largest-city concentration · Dublin

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

123

11-50

51-200

201-500

501-1,000

5,001-10,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 27.0d

8220–30

24931–60

1561–90

090–180

3180+

Company record updated

Median 79.0d

00–30

51331–60

88461–90

46190–180

141180+

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 IT consultants, 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 IT consultants”. 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 IT consultants), 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 IT consultants, 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, 1,089 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 24, 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 IT consultants, 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 IT consultants are there based in Ireland?

RevenueBase identified 185 enterprise IT consultants 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?

PFH Technology Group, headquartered in Sandyford Industrial Estate, tops this list with the largest team on record.

Which city has the most enterprise IT consultants?

Dublin leads with 68 headquartered companies, followed by Cork (5) and Galway (5).

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 1,089 verified decision-maker contacts tracked across these 185 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 24, 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.