Company lists · Data refreshed November 2026

Top 24 Technology firms based in Ireland

RevenueBase identified 82 company matches for technology firms associated with Ireland as of November 2026 and tracks 1,627 professional contacts across them, including 763 with verified work emails. Dublin is the largest hub.

This list covers company matches for technology 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 November 6, 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 Nov 6, 2026 How this list was built
82Companies
1,627Contacts tracked
763Verified emails
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The 24 largest technology firms based in Ireland

Ranked by team size
Top 24 of 82 company matches for technology firms based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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, IrelandHQ recorded Nov 6, 2026501-1,000606 contacts →

Exact match

“PFH Technology Group, a Ricoh Company, is Ireland's largest ICT services and solutions provider with 800+ employees (600+ technical).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDublin, IrelandHQ recorded Nov 6, 2026201-500102 contacts →

Exact match

“Welcome to the official EMEA & APAC page for Presidio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchIrelandHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“Datapac is one of Ireland’s largest and most successful ICT solutions and services providers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Capaciteam is a dynamic software development company dedicated to driving positive change in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDublin, IrelandHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Tomorrows World Limited (TW) was founded in 1979 and is one of the longest established IT services companies in Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Bechtle Ireland is a leading IT provider for businesses and public-sector customers, boasting locations in 14 European countries as well as certification by all major…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“DNA IT Solutions provide effective technologies for business success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDublin Co. Dublin, IrelandHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Abmiro Solutions is an internet technology company with world-class application development capabilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Tetra Technology stands at the forefront of the technology services industry, offering innovative solutions that drive business transformation and growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCork, IrelandHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Tech Industry Alliance (TIA) is a rapidly growing network of over 250 ambitious tech-producing and tech-enabled businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAthlone, IrelandHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Avova Technologies is an innovative I.T.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLimerick, IrelandHQ recorded Nov 6, 202611-509 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDublin, IrelandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“BestSoft Consulting is a SITECORE partner - we proud to partner with SiteCore to give our customers the opportunity of leading technology matched with leading consulting team.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKinsale, IrelandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“COGO is an Irish business transformation company with global reach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDublin, IrelandHQ recorded Nov 6, 20261-106 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDublin, IrelandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Dovetail is a specialist provider of custom IT solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLimerick, IrelandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“FITZPATRICK Business Systems is one of the top IT services companies in Ireland, providing ICT solutions to a growing client base across the leading business sectors in an ever…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDublin 10, IrelandHQ recorded Nov 6, 20261-105 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDublin, IrelandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Servixon builds on the Servixon Technology Platform (STP) – our unified foundation for creating enterprise tech solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDublin, IrelandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“IT Force - an Ekco company is Ireland’s leading IT Solutions and Support provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDublin 3, IrelandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We are software development professionals with an unconventional entrepreneurial mindset.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDublin 11, IrelandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“About Us Founded in 1991 LSS has a proven track record of providing IT solutions, services and products to a wide range of businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBlackrock, IrelandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“An established and respected IT Management and Consulting business, Microelite provide independent IT and business consulting services, helping define the strategic direction of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 82 technology firms based in Ireland

See the full list, filter by size, metro and specialty, and access 763 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Technology firms based in Ireland at a glance

As of Nov 6, 2026
46.9%Verified-email coverage
19.8Average contacts per company
1-10Median size (employees)
51.2%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
23
51-200
9
201-500
2
501-1,000
2

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 82 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 “technology 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 763 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 November 6, 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.

Technology firms by metro

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 “technology firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many technology firms are there based in Ireland?

RevenueBase identified 82 company matches for technology firms associated with Ireland as of November 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?

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

Which city has the most technology firms?

Dublin leads with 42 company records, followed by Cork (2) and Ashbourne (1).

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 763 professional contacts with verified work emails tracked across these 82 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 November 6, 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.