Company lists · Data refreshed November 2026

Top 25 Managed network services providers based in Ireland

RevenueBase identified 58 company matches for managed network services providers associated with Ireland as of November 2026 and tracks 952 professional contacts across them, including 394 with verified work emails. Dublin is the largest hub.

This list covers company matches for managed network services providers 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
58Companies
952Contacts tracked
394Verified emails
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The 25 largest managed network services providers based in Ireland

Ranked by team size
Top 25 of 58 company matches for managed network services providers 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 12, IrelandHQ recorded Nov 6, 2026201-500379 contacts →

Exact match

“We deliver fully managed security, networking, cloud and communications services designed to drive enterprise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchClonmel, IrelandHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Unitec are an international technology company with offices in both Ireland and South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Infinity IT provides Managed IT, Security and Communications Solutions and Services, both in the Cloud and On Premise, to both the Private and Public sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchSandyford, IrelandHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Paradyn is a leading provider of IT security and consultancy services in Ireland, offering a comprehensive, best-in-class suite of security services to monitor, protect and defend…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKilkenny, IrelandHQ recorded Nov 6, 20261-1023 contacts →

Exact match

“At A to Z Computers Ireland, we help SMEs eliminate IT headaches, strengthen cybersecurity, and build reliable, future-ready technology environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDublin, IrelandHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Diacom is an all-encompassing Managed Service Provider in the areas of IT, Networking, Cybersecurity, Telecoms, AV and Cloud.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDublin 2, IrelandHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Some of iPing's services - Tel: 01 524 1350 Managed Services The implementation of managed services in your network is an important piece in your overall network design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We take care of your IT operations so you can focus on what you do best, running your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLimerick, IrelandHQ recorded Nov 6, 2026201-50015 contacts →

Exact match

“ActionPoint is now part of the Viatel Technology Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKillaloe, IrelandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“At IT Systems, we provide IT Support, Network Management and IT Maintenance every day to organisations just like yours.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDublin 8, IrelandHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Welcome to CK Computer Solutions CK Computer Solutions offers an honest, competitive and comprehensive IT service for Small to Medium sized businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDublin 11, IrelandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“As a computer services company Techsure offers a wide range of options, which will ensure that your IT issues are addressed quickly and competently.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDublin, IrelandHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Eolas Technologies offer a range of IT Managed Services, Monitoring, Cloud Services, Security, Managed Antivirus, Hardware Maintenance & IT Solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDublin, IrelandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We help IT teams reduce complexity and risk by designing and operating networks where security is built in, not bolted on.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSwords, IrelandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Definitive Solutions Limited was established in to provide a comprehensive outsourced IT Managed Services nationwide (specialising in security) tailored to our clients’ specific…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNenagh, IrelandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Irish Computers is a trusted Irish IT services provider supporting businesses and educational institutions with reliable, proactive technology solutions that reduce complexity…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDublin 24, IrelandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Based in Dublin, Ireland, we’ve specialised in providing comprehensive support, maintenance and networking for small to large companies since 1992.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKilcullen, IrelandHQ recorded Nov 6, 20261-105 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCork, IrelandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“We are an IT support and services company based in Cork, Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCastlebar, IrelandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGalway, IrelandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Quicktec IT Support & Services was founded in Galway 25 years ago by two highly experienced engineers who had both worked for over twenty years with Digital Equipment Corporation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDublin, IrelandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“supportIT is now part of the Viatel Technology Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCo. Roscommon, IrelandHQ recorded Nov 6, 20261-103 contacts →

Exact match

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

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

Showing 25 of 58 managed network services providers based in Ireland

See the full list, filter by size, metro and specialty, and access 394 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Managed network services providers based in Ireland at a glance

As of Nov 6, 2026
41.4%Verified-email coverage
16.4Average contacts per company
11-50Median size (employees)
27.6%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
25
51-200
7
201-500
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 58 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 “managed network services providers” 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 394 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.

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 “managed network services providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many managed network services providers are there based in Ireland?

RevenueBase identified 58 company matches for managed network services providers 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?

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

Which city has the most managed network services providers?

Dublin leads with 16 company records, followed by Galway (2) and Kilcock (2).

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 394 professional contacts with verified work emails tracked across these 58 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.