Company lists · Data refreshed November 2026

Top 21 System integrators based in Ireland

RevenueBase identified 178 company matches for system integrators associated with Ireland as of November 2026 and tracks 7,788 professional contacts across them, including 2,949 with verified work emails. Dublin is the largest hub.

This list covers company matches for system integrators 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
178Companies
7,788Contacts tracked
2,949Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 21 largest system integrators based in Ireland

Ranked by team size
Top 21 of 178 company matches for system integrators 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 matchBlackrock, IrelandHQ recorded Nov 6, 2026201-500173 contacts →

Exact match

“SimoTech is part of Project Farma, a PerkinElmer company and the Global Business Line for manufacturing solutions within PerkinElmer's Pharma Specialty Services business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTipperstown, IrelandHQ recorded Nov 6, 20261,001-5,000158 contacts →

Exact match

“DCC Technology is a global leader in value-added distribution and market enablement, connecting the world’s most innovative technology brands with the people and businesses who…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact matchDublin, IrelandHQ recorded Nov 6, 202611-50100 contacts →

Exact match

“Renaissance are a multi-award winning Irish Value Added IT Security Distributor (VAD).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDublin 4, IrelandHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“At Triangle, we are committed to the delivery of customer results through our expertise and technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchSligo, IrelandHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“Established in 2002, SL Controls has evolved into an industry-leading provider of Systems Integration solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchClonmel, IrelandHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“CET Connect is a leading installer of IT Network Infrastructure & Structured Cabling Installations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDublin, IrelandHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Jet BI is a certified software engineering and consulting company headquartered in Dublin, Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDublin, IrelandHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Standard Control Systems is an international specialist in Building Energy Management Systems (BEMS) and system integration.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGalway, IrelandHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Intuity Technologies is an Irish technology company specialising in Data, AI, IT and Cybersecurity, headquartered in Galway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Arrow ECS is a technology enablement company that brings innovative IT solutions to market to solve complex business challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchMallow Road, IrelandHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Senior engineers located in the following areas: Cork - Dublin - Belfast - Galway - Mayo - Donegal - Roscommon - Longford - Kerry - Laois - Limerick Sygma Automation specialises…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchShannon, IrelandHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“We enable the world’s leading medtech companies manufacture sophisticated, ultra-high quality, life-changing products, at scale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKilkenny, IrelandHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“BITS (BUSINESS I.T.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchClonmel, IrelandHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“In 2022 VisionID became part of the wider Peak Technologies European Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDublin 18, IrelandHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Climb Channel Solutions, formerly known as DataSolutions Distribution, has been a leading value-added distributor in the UK and Ireland since its inception in 1991.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGlasnevin, IrelandHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Power your business with hassle-free solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact 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

Showing 21 of 178 system integrators based in Ireland

See the full list, filter by size, metro and specialty, and access 2,949 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

System integrators based in Ireland at a glance

As of Nov 6, 2026
37.9%Verified-email coverage
43.8Average contacts per company
11-50Median size (employees)
31.5%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
77
11-50
67
51-200
26
201-500
4
501-1,000
1
1,001-5,000
2
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 178 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 “system integrators” 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 2,949 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.

System integrators 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 “system integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many system integrators are there based in Ireland?

RevenueBase identified 178 company matches for system integrators 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 system integrators?

Dublin leads with 56 company records, followed by Cork (15) and Limerick (3).

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 2,949 professional contacts with verified work emails tracked across these 178 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.

Ready to reach these companies? Verified emails and direct dials for all 178 system integrators based in Ireland. Start with a free account, no credit card.

Download this list →

Related lists

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.