Company lists · Data refreshed November 2026

Top 16 Broadband network operators based in Ireland

RevenueBase identified 25 company matches for broadband network operators associated with Ireland as of November 2026 and tracks 769 professional contacts across them, including 334 with verified work emails. Ardara Ardara is the largest hub.

This list covers company matches for broadband network operators 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
25Companies
769Contacts tracked
334Verified emails
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The 16 largest broadband network operators based in Ireland

Ranked by team size
Top 16 of 25 company matches for broadband network operators 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 matchCastletroy, IrelandHQ recorded Nov 6, 202651-200222 contacts →

Exact match

“Unlocking Ireland's Digital Potential: Enet, Your Gateway to Global Connectivity!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDublin 8, IrelandHQ recorded Nov 6, 20261,001-5,000150 contacts →

Exact match

“open eir builds and manages the largest wholesale telecoms network in Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDublin 18, IrelandHQ recorded Nov 6, 2026201-50085 contacts →

Exact match

“Powering homes and businesses across Ireland with super-fast, reliable broadband.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“Established in by its current managing director, Liam Tully Snr, Telcom is a privately-owned ISP, unified communications and managed services specialist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDundalk, IrelandHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Digiweb is Ireland’s leading independent Telecommunications company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCo. Sligo, IrelandHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Fastcom is Ireland's fastest-growing telecommunications provider, offering the best #fibre and #wireless broadband and phone services available to homes and businesses across…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Say hello to a connectivity provider that aims higher, connects faster, and performs smarter.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEnnis, IrelandHQ recorded Nov 6, 20261-1022 contacts →

Exact match

“Cellnet is an exciting independent telecommunications business providing Home & Business owners with Broadband, WiFi, Networking solutions and Cellular coverage solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDún Laoghaire–rathdown, IrelandHQ recorded Nov 6, 2026201-50020 contacts →

Exact match

“Synchro is a young and dynamic Irish company established in 2010 to provide managed services to the eir Group; the principal provider of fixed-line and mobile telecommunications…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“We provide broadband options in rural areas where nobody else can.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBagenalstown, IrelandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Aptus an Award-Winning broadband company based in Bagenalstown, Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLoughrea, IrelandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Lightnet are an Irish company providing broadband, VoIP and connectivity solutions to homes and businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDublin 15, IrelandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Ireland's only Broadband Provider that offers all types of Broadband Solutions available today - Fibre, 5G, Wireless, Satellite and High-Speed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCork, IrelandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Azotel is a world leader in the development of integrated Core Network and OSS solutions (Operational Support Systems including subscriber management and operations automation).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKilross, IrelandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Celtic Broadband supplies fixed wireless broadband services to counties Limerick, Tipperary, Cork and Shannon.~ Wireless Broadband ~ No telephone line is required ~ Coverage in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCarrigtohill, IrelandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Airwave Internet - Better Broadband delivered via a fixed wireless service to town and rural areas.”

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

Showing 16 of 25 broadband network operators based in Ireland

See the full list, filter by size, metro and specialty, and access 334 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Broadband network operators based in Ireland at a glance

As of Nov 6, 2026
43.4%Verified-email coverage
30.8Average contacts per company
11-50Median size (employees)
4.0%Largest-city concentration · Ardara Ardara
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
12
51-200
2
201-500
2
1,001-5,000
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 25 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 “broadband network operators” 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 334 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 “broadband network operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many broadband network operators are there based in Ireland?

RevenueBase identified 25 company matches for broadband network operators 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?

Enet Open Access Networks tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most broadband network operators?

Ardara Ardara leads with 1 company records, followed by Blackrock (1) and Carrigtohill (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 334 professional contacts with verified work emails tracked across these 25 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.